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# Conflicts:
#	src/main/java/io/github/skippyall/minions/gui/ModuleInventory.java

.gitignore

@@ -1,5 +1,6 @@
 # User-specific stuff
 .idea/
+urlaub/
 
 *.iml
 *.ipr

build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id 'fabric-loom' version '1.5-SNAPSHOT'
+    id 'net.fabricmc.fabric-loom-remap' version '1.14-SNAPSHOT'
     id 'maven-publish'
 }
 
@@ -10,6 +10,22 @@ base {
     archivesName = project.archives_base_name
 }
 
+loom {
+    accessWidenerPath = file("src/main/resources/minions.accesswidener")
+    splitEnvironmentSourceSets()
+
+    mods {
+        minions {
+            sourceSet sourceSets.main
+            sourceSet sourceSets.client
+        }
+    }
+
+    runs.forEach {
+        it.vmArg("-XX:+AllowEnhancedClassRedefinition")
+    }
+}
+
 repositories {
     // Add repositories to retrieve artifacts from in here.
     // You should only use this when depending on other mods because
@@ -17,6 +33,18 @@ repositories {
     // See https://docs.gradle.org/current/userguide/declaring_repositories.html
     // for more information about repositories.
     maven { url 'https://maven.nucleoid.xyz' }
+
+    exclusiveContent {
+        forRepository {
+            maven {
+                name = "Modrinth"
+                url = "https://api.modrinth.com/maven"
+            }
+        }
+        filter {
+            includeGroup "maven.modrinth"
+        }
+    }
 }
 
 dependencies {
@@ -27,8 +55,18 @@ dependencies {
 
     // Fabric API. This is technically optional, but you probably want it anyway.
     modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
-    modImplementation include("eu.pb4:polymer-core:${project.polymer_version}")
+
+    modImplementation "eu.pb4:polymer-core:${project.polymer_version}"
+    modImplementation "eu.pb4:polymer-virtual-entity:${project.polymer_version}"
+    modImplementation "eu.pb4:polymer-resource-pack:${project.polymer_version}"
+    modLocalRuntime "eu.pb4:polymer-autohost:${project.polymer_version}"
     modImplementation include("eu.pb4:sgui:${project.sgui_version}")
+    modImplementation include("xyz.nucleoid:server-translations-api:${project.server_translations_version}")
+
+    implementation include("com.electronwill.night-config:toml:${project.night_config_version}")
+    compileOnly("io.netty:netty-codec-http:${project.netty_version}.Final")
+
+    modCompileOnly "maven.modrinth:universal-graves:${project.universal_graves_version}"
 }
 
 processResources {
@@ -44,7 +82,7 @@ processResources {
     }
 }
 
-def targetJavaVersion = 17
+def targetJavaVersion = 21
 tasks.withType(JavaCompile).configureEach {
     // ensure that the encoding is set to UTF-8, no matter what the system default is
     // this fixes some edge cases with special characters not displaying correctly
@@ -69,14 +107,14 @@ java {
 
 jar {
     from("LICENSE") {
-        rename { "${it}_${project.archivesBaseName}"}
+        rename { "${it}_${project.archives_base_name}"}
     }
 }
 
 // configure the maven publication
 publishing {
     publications {
-        mavenJava(MavenPublication) {
+        maven (MavenPublication) {
             from components.java
         }
     }
@@ -87,5 +125,15 @@ publishing {
         // Notice: This block does NOT have the same function as the block in the top level.
         // The repositories here will be used for publishing your artifact, not for
         // retrieving dependencies.
+        if(project.hasProperty("foxgalaxy_user_name") && project.hasProperty("foxgalaxy_password")) {
+            maven {
+                url = "https://maven.foxgalaxy.de/private"
+
+                credentials {
+                    username = project.property("foxgalaxy_user_name")
+                    password = project.property("foxgalaxy_password")
+                }
+            }
+        }
     }
 }

gradle.properties

@@ -3,18 +3,24 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://modmuss50.me/fabric.html
-	minecraft_version=1.20.4
-	loader_version=0.15.6
-	yarn_mappings=1.20.4+build.3
+	minecraft_version=1.21.7
+	loader_version=0.16.14
+	yarn_mappings=1.21.7+build.2
 
 # Mod Properties
-	mod_version = 0.0.1
+	mod_version = 1.0.0-SNAPSHOT-1
 	maven_group = io.github.skippyall
 	archives_base_name = Minions
 
 # Dependencies
 	# check this on https://modmuss50.me/fabric.html
-	fabric_version=0.95.4+1.20.4
+	fabric_version=0.128.1+1.21.7
 
-	polymer_version=0.7.5+1.20.4
-	sgui_version=1.4.1+1.20.4
+	polymer_version=0.13.3+1.21.6
+	sgui_version=1.10.0+1.21.6
+	server_translations_version=2.5.1+1.21.5
+
+	night_config_version=3.8.3
+	netty_version=4.1.130
+
+	universal_graves_version=3.8.0+1.21.6

gradle/wrapper/gradle-wrapper.properties

@@ -1 +1 @@
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip

oldSrc/io/github/skippyall/minions/MinionInventory.java

@@ -1,46 +0,0 @@
-package io.github.skippyall.minions;
-
-import eu.pb4.sgui.api.ClickType;
-import eu.pb4.sgui.api.elements.GuiElement;
-import eu.pb4.sgui.api.elements.GuiElementBuilder;
-import eu.pb4.sgui.api.elements.GuiElementInterface;
-import eu.pb4.sgui.api.gui.SimpleGui;
-import eu.pb4.sgui.api.gui.SlotGuiInterface;
-import io.github.skippyall.minions.fakeplayer.MinionFakePlayer;
-import net.minecraft.network.chat.Component;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.world.inventory.MenuType;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Items;
-
-public class MinionInventory {
-    public static void openInventory(ServerPlayer player, MinionFakePlayer minion) {
-
-    }
-
-    public static void openServerSideInventory(ServerPlayer player, MinionFakePlayer minion) {
-        SimpleGui gui = new SimpleGui(MenuType.GENERIC_3x3, player, false);
-        gui.setTitle(Component.literal("Minion"));
-        gui.setSlot(4, new GuiElementBuilder()
-                .setItem(Items.REDSTONE)
-                .setName(Component.literal("Programming"))
-                .setCallback((i, clickType, clickType1) -> {
-                    openProgrammingInventory(player, minion);
-                })
-        );
-        gui.setSlot(3, new GuiElementBuilder()
-                .setItem(Items.NETHERITE_UPGRADE_SMITHING_TEMPLATE)
-                .setName(Component.literal("Modules and Detectors"))
-                .setCallback((i, clickType, clickType1) -> {
-
-                })
-        );
-        gui.open();
-    }
-
-    public static void openProgrammingInventory(ServerPlayer player, MinionFakePlayer minion) {
-
-    }
-
-    public static void open
-}

oldSrc/io/github/skippyall/minions/MinionItem.java

@@ -1,56 +0,0 @@
-package io.github.skippyall.minions;
-
-import eu.pb4.polymer.core.api.item.PolymerItem;
-import eu.pb4.polymer.core.api.item.PolymerItemUtils;
-import io.github.skippyall.minions.fakeplayer.MinionFakePlayer;
-import net.fabricmc.fabric.api.item.v1.FabricItemSettings;
-import net.minecraft.network.chat.ComponentContents;
-import net.minecraft.network.chat.contents.PlainTextContents;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.world.InteractionResult;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Items;
-import net.minecraft.world.item.TooltipFlag;
-import net.minecraft.world.item.context.UseOnContext;
-import org.jetbrains.annotations.Nullable;
-
-public class MinionItem extends Item implements PolymerItem {
-    public MinionItem() {
-        super(new FabricItemSettings());
-    }
-
-    @Override
-    public Item getPolymerItem(ItemStack itemStack, @Nullable ServerPlayer player) {
-        return Items.PLAYER_HEAD;
-    }
-
-    @Override
-    public ItemStack getPolymerItemStack(ItemStack stack, TooltipFlag flag, ServerPlayer player) {
-        ItemStack out = PolymerItemUtils.createItemStack(stack, flag, player);
-        //CompoundTag tag = out.getOrCreateTag();
-        //PlayerHeadItem.TAG_SKULL_OWNER;
-        return out;
-    }
-
-    /*@Override
-    public int getPolymerCustomModelData(ItemStack itemStack, @Nullable ServerPlayer player) {
-        return 10;
-    }*/
-
-    public InteractionResult useOn(UseOnContext context) {
-        System.out.println("Minion spawned "+ context.getItemInHand().getDisplayName());
-        ComponentContents contents = context.getItemInHand().getHoverName().getContents();
-        String name;
-        if(contents instanceof PlainTextContents plainContents) {
-            name = plainContents.text();
-        } else {
-            name = "Minion";
-        }
-        if(!context.getLevel().isClientSide) {
-            MinionFakePlayer.createMinion(name, (ServerLevel) context.getLevel(), (ServerPlayer) context.getPlayer(), context.getClickedPos().getCenter().add(0,0.5,0), 0, 0);
-        }
-        return InteractionResult.SUCCESS;
-    }
-}

oldSrc/io/github/skippyall/minions/Minions.java

@@ -1,27 +0,0 @@
-package io.github.skippyall.minions;
-
-import eu.pb4.polymer.core.api.entity.PolymerEntityUtils;
-import io.github.skippyall.minions.networking.ClientToServerNetworking;
-import net.fabricmc.api.EnvType;
-import net.fabricmc.api.ModInitializer;
-import net.fabricmc.fabric.api.networking.v1.ServerConfigurationNetworking;
-import net.fabricmc.fabric.api.networking.v1.ServerLoginConnectionEvents;
-import net.fabricmc.loader.api.FabricLoader;
-import net.minecraft.core.Registry;
-import net.minecraft.core.registries.BuiltInRegistries;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.network.ServerLoginPacketListenerImpl;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class Minions implements ModInitializer {
-    public static final String MOD_ID = "minions";
-    public static final MinionItem MINION_ITEM = Registry.register(BuiltInRegistries.ITEM, new ResourceLocation(MOD_ID, "minion"), new MinionItem());
-
-    public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
-    @Override
-    public void onInitialize() {
-        PolymerEntityUtils.registerType();
-    }
-}

oldSrc/io/github/skippyall/minions/client/MinionsClient.java

@@ -1,16 +0,0 @@
-package io.github.skippyall.minions.client;
-
-import io.github.skippyall.minions.networking.ClientToServerNetworking;
-import net.fabricmc.api.ClientModInitializer;
-import net.fabricmc.fabric.api.client.networking.v1.ClientConfigurationConnectionEvents;
-import net.fabricmc.fabric.api.client.networking.v1.ClientLoginConnectionEvents;
-
-public class MinionsClient implements ClientModInitializer {
-    /**
-     * Runs the mod initializer on the client environment.
-     */
-    @Override
-    public void onInitializeClient() {
-        ClientConfigurationConnectionEvents.INIT.register(ClientToServerNetworking::onConfigurationInit);
-    }
-}

oldSrc/io/github/skippyall/minions/fakeplayer/EntityPlayerActionPack.java

@@ -1,626 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-
-import java.util.EnumMap;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import net.minecraft.commands.arguments.EntityAnchorArgument;
-import net.minecraft.core.BlockPos;
-import net.minecraft.core.Direction;
-import net.minecraft.network.protocol.game.ClientboundSetCarriedItemPacket;
-import net.minecraft.network.protocol.game.ServerboundPlayerActionPacket;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.util.Mth;
-import net.minecraft.world.InteractionHand;
-import net.minecraft.world.InteractionResult;
-import net.minecraft.world.entity.Entity;
-import net.minecraft.world.entity.animal.horse.AbstractHorse;
-import net.minecraft.world.entity.decoration.ItemFrame;
-import net.minecraft.world.entity.player.Inventory;
-import net.minecraft.world.entity.vehicle.Boat;
-import net.minecraft.world.entity.vehicle.Minecart;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.phys.BlockHitResult;
-import net.minecraft.world.phys.EntityHitResult;
-import net.minecraft.world.phys.HitResult;
-import net.minecraft.world.phys.Vec2;
-import net.minecraft.world.phys.Vec3;
-
-public class EntityPlayerActionPack
-{
-    private final ServerPlayer player;
-
-    private final Map<ActionType, Action> actions = new EnumMap<>(ActionType.class);
-
-    private BlockPos currentBlock;
-    private int blockHitDelay;
-    private boolean isHittingBlock;
-    private float curBlockDamageMP;
-
-    private boolean sneaking;
-    private boolean sprinting;
-    private float forward;
-    private float strafing;
-
-    private int itemUseCooldown;
-
-    public EntityPlayerActionPack(ServerPlayer playerIn)
-    {
-        player = playerIn;
-        stopAll();
-    }
-    public void copyFrom(EntityPlayerActionPack other)
-    {
-        actions.putAll(other.actions);
-        currentBlock = other.currentBlock;
-        blockHitDelay = other.blockHitDelay;
-        isHittingBlock = other.isHittingBlock;
-        curBlockDamageMP = other.curBlockDamageMP;
-
-        sneaking = other.sneaking;
-        sprinting = other.sprinting;
-        forward = other.forward;
-        strafing = other.strafing;
-
-        itemUseCooldown = other.itemUseCooldown;
-    }
-
-    public EntityPlayerActionPack start(ActionType type, Action action)
-    {
-        Action previous = actions.remove(type);
-        if (previous != null) type.stop(player, previous);
-        if (action != null)
-        {
-            actions.put(type, action);
-            type.start(player, action); // noop
-        }
-        return this;
-    }
-
-    public EntityPlayerActionPack setSneaking(boolean doSneak)
-    {
-        sneaking = doSneak;
-        player.setShiftKeyDown(doSneak);
-        if (sprinting && sneaking)
-            setSprinting(false);
-        return this;
-    }
-    public EntityPlayerActionPack setSprinting(boolean doSprint)
-    {
-        sprinting = doSprint;
-        player.setSprinting(doSprint);
-        if (sneaking && sprinting)
-            setSneaking(false);
-        return this;
-    }
-
-    public EntityPlayerActionPack setForward(float value)
-    {
-        forward = value;
-        return this;
-    }
-    public EntityPlayerActionPack setStrafing(float value)
-    {
-        strafing = value;
-        return this;
-    }
-    public EntityPlayerActionPack look(Direction direction)
-    {
-        return switch (direction)
-        {
-            case NORTH -> look(180, 0);
-            case SOUTH -> look(0, 0);
-            case EAST  -> look(-90, 0);
-            case WEST  -> look(90, 0);
-            case UP    -> look(player.getYRot(), -90);
-            case DOWN  -> look(player.getYRot(), 90);
-        };
-    }
-    public EntityPlayerActionPack look(Vec2 rotation)
-    {
-        return look(rotation.x, rotation.y);
-    }
-
-    public EntityPlayerActionPack look(float yaw, float pitch)
-    {
-        player.setYRot(yaw % 360); //setYaw
-        player.setXRot(Mth.clamp(pitch, -90, 90)); // setPitch
-        // maybe player.moveTo(player.getX(), player.getY(), player.getZ(), yaw, Mth.clamp(pitch,-90.0F, 90.0F));
-        return this;
-    }
-
-    public EntityPlayerActionPack lookAt(Vec3 position)
-    {
-        player.lookAt(EntityAnchorArgument.Anchor.EYES, position);
-        return this;
-    }
-
-    public EntityPlayerActionPack turn(float yaw, float pitch)
-    {
-        return look(player.getYRot() + yaw, player.getXRot() + pitch);
-    }
-
-    public EntityPlayerActionPack turn(Vec2 rotation)
-    {
-        return turn(rotation.x, rotation.y);
-    }
-
-    public EntityPlayerActionPack stopMovement()
-    {
-        setSneaking(false);
-        setSprinting(false);
-        forward = 0.0F;
-        strafing = 0.0F;
-        return this;
-    }
-
-
-    public EntityPlayerActionPack stopAll()
-    {
-        for (ActionType type : actions.keySet()) type.stop(player, actions.get(type));
-        actions.clear();
-        return stopMovement();
-    }
-
-    public EntityPlayerActionPack mount(boolean onlyRideables)
-    {
-        //test what happens
-        List<Entity> entities;
-        if (onlyRideables)
-        {
-            entities = player.level().getEntities(player, player.getBoundingBox().inflate(3.0D, 1.0D, 3.0D),
-                    e -> e instanceof Minecart || e instanceof Boat || e instanceof AbstractHorse);
-        }
-        else
-        {
-            entities = player.level().getEntities(player, player.getBoundingBox().inflate(3.0D, 1.0D, 3.0D));
-        }
-        if (entities.size()==0)
-            return this;
-        Entity closest = null;
-        double distance = Double.POSITIVE_INFINITY;
-        Entity currentVehicle = player.getVehicle();
-        for (Entity e: entities)
-        {
-            if (e == player || (currentVehicle == e))
-                continue;
-            double dd = player.distanceToSqr(e);
-            if (dd<distance)
-            {
-                distance = dd;
-                closest = e;
-            }
-        }
-        if (closest == null) return this;
-        if (closest instanceof AbstractHorse && onlyRideables)
-            ((AbstractHorse) closest).mobInteract(player, InteractionHand.MAIN_HAND);
-        else
-            player.startRiding(closest,true);
-        return this;
-    }
-    public EntityPlayerActionPack dismount()
-    {
-        player.stopRiding();
-        return this;
-    }
-
-    public void onUpdate()
-    {
-        Map<ActionType, Boolean> actionAttempts = new HashMap<>();
-        actions.values().removeIf(e -> e.done);
-        for (Map.Entry<ActionType, Action> e : actions.entrySet())
-        {
-            ActionType type = e.getKey();
-            Action action = e.getValue();
-            // skipping attack if use was successful
-            if (!(actionAttempts.getOrDefault(ActionType.USE, false) && type == ActionType.ATTACK))
-            {
-                Boolean actionStatus = action.tick(this, type);
-                if (actionStatus != null)
-                    actionAttempts.put(type, actionStatus);
-            }
-            // optionally retrying use after successful attack and unsuccessful use
-            if (type == ActionType.ATTACK
-                    && actionAttempts.getOrDefault(ActionType.ATTACK, false)
-                    && !actionAttempts.getOrDefault(ActionType.USE, true) )
-            {
-                // according to MinecraftClient.handleInputEvents
-                Action using = actions.get(ActionType.USE);
-                if (using != null) // this is always true - we know use worked, but just in case
-                {
-                    using.retry(this, ActionType.USE);
-                }
-            }
-        }
-        float vel = sneaking?0.3F:1.0F;
-        // The != 0.0F checks are needed given else real players can't control minecarts, however it works with fakes and else they don't stop immediately
-        if (forward != 0.0F || player instanceof MinionFakePlayer) {
-            player.zza = forward * vel;
-        }
-        if (strafing != 0.0F || player instanceof MinionFakePlayer) {
-            player.xxa = strafing * vel;
-        }
-    }
-
-    static HitResult getTarget(ServerPlayer player)
-    {
-        double reach = player.gameMode.isCreative() ? 5 : 4.5f;
-        return Tracer.rayTrace(player, 1, reach, false);
-    }
-
-    private void dropItemFromSlot(int slot, boolean dropAll)
-    {
-        Inventory inv = player.getInventory(); // getInventory;
-        if (!inv.getItem(slot).isEmpty())
-            player.drop(inv.removeItem(slot,
-                    dropAll ? inv.getItem(slot).getCount() : 1
-            ), false, true); // scatter, keep owner
-    }
-
-    public void drop(int selectedSlot, boolean dropAll)
-    {
-        Inventory inv = player.getInventory(); // getInventory;
-        if (selectedSlot == -2) // all
-        {
-            for (int i = inv.getContainerSize(); i >= 0; i--)
-                dropItemFromSlot(i, dropAll);
-        }
-        else // one slot
-        {
-            if (selectedSlot == -1)
-                selectedSlot = inv.selected;
-            dropItemFromSlot(selectedSlot, dropAll);
-        }
-    }
-
-    public void setSlot(int slot)
-    {
-        player.getInventory().selected = slot-1;
-        player.connection.send(new ClientboundSetCarriedItemPacket(slot-1));
-    }
-
-    public enum ActionType
-    {
-        USE(true)
-                {
-                    @Override
-                    boolean execute(ServerPlayer player, Action action)
-                    {
-                        EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
-                        if (ap.itemUseCooldown > 0)
-                        {
-                            ap.itemUseCooldown--;
-                            return true;
-                        }
-                        if (player.isUsingItem())
-                        {
-                            return true;
-                        }
-                        HitResult hit = getTarget(player);
-                        for (InteractionHand hand : InteractionHand.values())
-                        {
-                            switch (hit.getType())
-                            {
-                                case BLOCK:
-                                {
-                                    player.resetLastActionTime();
-                                    ServerLevel world = player.serverLevel();
-                                    BlockHitResult blockHit = (BlockHitResult) hit;
-                                    BlockPos pos = blockHit.getBlockPos();
-                                    Direction side = blockHit.getDirection();
-                                    if (pos.getY() < player.level().getMaxBuildHeight() - (side == Direction.UP ? 1 : 0) && world.mayInteract(player, pos))
-                                    {
-                                        InteractionResult result = player.gameMode.useItemOn(player, world, player.getItemInHand(hand), hand, blockHit);
-                                        if (result.consumesAction())
-                                        {
-                                            if (result.shouldSwing()) player.swing(hand);
-                                            ap.itemUseCooldown = 3;
-                                            return true;
-                                        }
-                                    }
-                                    break;
-                                }
-                                case ENTITY:
-                                {
-                                    player.resetLastActionTime();
-                                    EntityHitResult entityHit = (EntityHitResult) hit;
-                                    Entity entity = entityHit.getEntity();
-                                    boolean handWasEmpty = player.getItemInHand(hand).isEmpty();
-                                    boolean itemFrameEmpty = (entity instanceof ItemFrame) && ((ItemFrame) entity).getItem().isEmpty();
-                                    Vec3 relativeHitPos = entityHit.getLocation().subtract(entity.getX(), entity.getY(), entity.getZ());
-                                    if (entity.interactAt(player, relativeHitPos, hand).consumesAction())
-                                    {
-                                        ap.itemUseCooldown = 3;
-                                        return true;
-                                    }
-                                    // fix for SS itemframe always returns CONSUME even if no action is performed
-                                    if (player.interactOn(entity, hand).consumesAction() && !(handWasEmpty && itemFrameEmpty))
-                                    {
-                                        ap.itemUseCooldown = 3;
-                                        return true;
-                                    }
-                                    break;
-                                }
-                            }
-                            ItemStack handItem = player.getItemInHand(hand);
-                            if (player.gameMode.useItem(player, player.level(), handItem, hand).consumesAction())
-                            {
-                                ap.itemUseCooldown = 3;
-                                return true;
-                            }
-                        }
-                        return false;
-                    }
-
-                    @Override
-                    void inactiveTick(ServerPlayer player, Action action)
-                    {
-                        EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
-                        ap.itemUseCooldown = 0;
-                        player.releaseUsingItem();
-                    }
-                },
-        ATTACK(true) {
-            @Override
-            boolean execute(ServerPlayer player, Action action) {
-                HitResult hit = getTarget(player);
-                switch (hit.getType()) {
-                    case ENTITY: {
-                        EntityHitResult entityHit = (EntityHitResult) hit;
-                        if (!action.isContinuous)
-                        {
-                            player.attack(entityHit.getEntity());
-                            player.swing(InteractionHand.MAIN_HAND);
-                        }
-                        player.resetAttackStrengthTicker();
-                        player.resetLastActionTime();
-                        return true;
-                    }
-                    case BLOCK: {
-                        EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
-                        if (ap.blockHitDelay > 0)
-                        {
-                            ap.blockHitDelay--;
-                            return false;
-                        }
-                        BlockHitResult blockHit = (BlockHitResult) hit;
-                        BlockPos pos = blockHit.getBlockPos();
-                        Direction side = blockHit.getDirection();
-                        if (player.blockActionRestricted(player.level(), pos, player.gameMode.getGameModeForPlayer())) return false;
-                        if (ap.currentBlock != null && player.level().getBlockState(ap.currentBlock).isAir())
-                        {
-                            ap.currentBlock = null;
-                            return false;
-                        }
-                        BlockState state = player.level().getBlockState(pos);
-                        boolean blockBroken = false;
-                        if (player.gameMode.getGameModeForPlayer().isCreative())
-                        {
-                            player.gameMode.handleBlockBreakAction(pos, ServerboundPlayerActionPacket.Action.START_DESTROY_BLOCK, side, player.level().getMaxBuildHeight(), -1);
-                            ap.blockHitDelay = 5;
-                            blockBroken = true;
-                        }
-                        else  if (ap.currentBlock == null || !ap.currentBlock.equals(pos))
-                        {
-                            if (ap.currentBlock != null)
-                            {
-                                player.gameMode.handleBlockBreakAction(ap.currentBlock, ServerboundPlayerActionPacket.Action.ABORT_DESTROY_BLOCK, side, player.level().getMaxBuildHeight(), -1);
-                            }
-                            player.gameMode.handleBlockBreakAction(pos, ServerboundPlayerActionPacket.Action.START_DESTROY_BLOCK, side, player.level().getMaxBuildHeight(), -1);
-                            boolean notAir = !state.isAir();
-                            if (notAir && ap.curBlockDamageMP == 0)
-                            {
-                                state.attack(player.level(), pos, player);
-                            }
-                            if (notAir && state.getDestroyProgress(player, player.level(), pos) >= 1)
-                            {
-                                ap.currentBlock = null;
-                                //instamine??
-                                blockBroken = true;
-                            }
-                            else
-                            {
-                                ap.currentBlock = pos;
-                                ap.curBlockDamageMP = 0;
-                            }
-                        }
-                        else
-                        {
-                            ap.curBlockDamageMP += state.getDestroyProgress(player, player.level(), pos);
-                            if (ap.curBlockDamageMP >= 1)
-                            {
-                                player.gameMode.handleBlockBreakAction(pos, ServerboundPlayerActionPacket.Action.STOP_DESTROY_BLOCK, side, player.level().getMaxBuildHeight(), -1);
-                                ap.currentBlock = null;
-                                ap.blockHitDelay = 5;
-                                blockBroken = true;
-                            }
-                            player.level().destroyBlockProgress(-1, pos, (int) (ap.curBlockDamageMP * 10));
-
-                        }
-                        player.resetLastActionTime();
-                        player.swing(InteractionHand.MAIN_HAND);
-                        return blockBroken;
-                    }
-                }
-                return false;
-            }
-
-            @Override
-            void inactiveTick(ServerPlayer player, Action action)
-            {
-                EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
-                if (ap.currentBlock == null) return;
-                player.level().destroyBlockProgress(-1, ap.currentBlock, -1);
-                player.gameMode.handleBlockBreakAction(ap.currentBlock, ServerboundPlayerActionPacket.Action.ABORT_DESTROY_BLOCK, Direction.DOWN, player.level().getMaxBuildHeight(), -1);
-                ap.currentBlock = null;
-            }
-        },
-        JUMP(true)
-                {
-                    @Override
-                    boolean execute(ServerPlayer player, Action action)
-                    {
-                        if (action.limit == 1)
-                        {
-                            if (player.onGround()) player.jumpFromGround(); // onGround
-                        }
-                        else
-                        {
-                            player.setJumping(true);
-                        }
-                        return false;
-                    }
-
-                    @Override
-                    void inactiveTick(ServerPlayer player, Action action)
-                    {
-                        player.setJumping(false);
-                    }
-                },
-        DROP_ITEM(true)
-                {
-                    @Override
-                    boolean execute(ServerPlayer player, Action action)
-                    {
-                        player.resetLastActionTime();
-                        player.drop(false); // dropSelectedItem
-                        return false;
-                    }
-                },
-        DROP_STACK(true)
-                {
-                    @Override
-                    boolean execute(ServerPlayer player, Action action)
-                    {
-                        player.resetLastActionTime();
-                        player.drop(true); // dropSelectedItem
-                        return false;
-                    }
-                },
-        SWAP_HANDS(true)
-                {
-                    @Override
-                    boolean execute(ServerPlayer player, Action action)
-                    {
-                        player.resetLastActionTime();
-                        ItemStack itemStack_1 = player.getItemInHand(InteractionHand.OFF_HAND);
-                        player.setItemInHand(InteractionHand.OFF_HAND, player.getItemInHand(InteractionHand.MAIN_HAND));
-                        player.setItemInHand(InteractionHand.MAIN_HAND, itemStack_1);
-                        return false;
-                    }
-                };
-
-        public final boolean preventSpectator;
-
-        ActionType(boolean preventSpectator)
-        {
-            this.preventSpectator = preventSpectator;
-        }
-
-        void start(ServerPlayer player, Action action) {}
-        abstract boolean execute(ServerPlayer player, Action action);
-        void inactiveTick(ServerPlayer player, Action action) {}
-        void stop(ServerPlayer player, Action action)
-        {
-            inactiveTick(player, action);
-        }
-    }
-
-    public static class Action
-    {
-        public boolean done = false;
-        public final int limit;
-        public final int interval;
-        public final int offset;
-        private int count;
-        private int next;
-        private final boolean isContinuous;
-
-        private Action(int limit, int interval, int offset, boolean continuous)
-        {
-            this.limit = limit;
-            this.interval = interval;
-            this.offset = offset;
-            next = interval + offset;
-            isContinuous = continuous;
-        }
-
-        public static Action once()
-        {
-            return new Action(1, 1, 0, false);
-        }
-
-        public static Action continuous()
-        {
-            return new Action(-1, 1, 0, true);
-        }
-
-        public static Action interval(int interval)
-        {
-            return new Action(-1, interval, 0, false);
-        }
-
-        public static Action interval(int interval, int offset)
-        {
-            return new Action(-1, interval, offset, false);
-        }
-
-        Boolean tick(EntityPlayerActionPack actionPack, ActionType type)
-        {
-            next--;
-            Boolean cancel = null;
-            if (next <= 0)
-            {
-                if (interval == 1 && !isContinuous)
-                {
-                    // need to allow entity to tick, otherwise won't have effect (bow)
-                    // actions are 20 tps, so need to clear status mid tick, allowing entities process it till next time
-                    if (!type.preventSpectator || !actionPack.player.isSpectator())
-                    {
-                        type.inactiveTick(actionPack.player, this);
-                    }
-                }
-
-                if (!type.preventSpectator || !actionPack.player.isSpectator())
-                {
-                    cancel = type.execute(actionPack.player, this);
-                }
-                count++;
-                if (count == limit)
-                {
-                    type.stop(actionPack.player, null);
-                    done = true;
-                    return cancel;
-                }
-                next = interval;
-            }
-            else
-            {
-                if (!type.preventSpectator || !actionPack.player.isSpectator())
-                {
-                    type.inactiveTick(actionPack.player, this);
-                }
-            }
-            return cancel;
-        }
-
-        void retry(EntityPlayerActionPack actionPack, ActionType type)
-        {
-            //assuming action run but was unsuccesful that tick, but opportunity emerged to retry it, lets retry it.
-            if (!type.preventSpectator || !actionPack.player.isSpectator())
-            {
-                type.execute(actionPack.player, this);
-            }
-            count++;
-            if (count == limit)
-            {
-                type.stop(actionPack.player, null);
-                done = true;
-            }
-        }
-    }
-}

oldSrc/io/github/skippyall/minions/fakeplayer/FakeClientConnection.java

@@ -1,37 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import io.netty.channel.embedded.EmbeddedChannel;
-import net.minecraft.network.Connection;
-import net.minecraft.network.PacketListener;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.protocol.PacketFlow;
-
-public class FakeClientConnection extends Connection {
-    public FakeClientConnection(PacketFlow p)
-    {
-        super(p);
-        // compat with adventure-platform-fabric. This does NOT trigger other vanilla handlers for establishing a channel
-        // also makes #isOpen return true, allowing enderpearls to teleport fake players
-        ((ClientConnectionInterface)this).setChannel(new EmbeddedChannel());
-    }
-
-    @Override
-    public void setReadOnly()
-    {
-    }
-
-    @Override
-    public void handleDisconnection() {
-        getPacketListener().onDisconnect(getDisconnectedReason()==null ? Component.literal("Disconnected"): getDisconnectedReason());
-    }
-
-    @Override
-    public void setListenerForServerboundHandshake(PacketListener packetListener)
-    {
-    }
-
-    @Override
-    public void setListener(PacketListener packetListener) {
-
-    }
-}

oldSrc/io/github/skippyall/minions/fakeplayer/MinionFakePlayer.java

@@ -1,201 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.yggdrasil.ProfileResult;
-import net.minecraft.core.BlockPos;
-import net.minecraft.core.UUIDUtil;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.chat.contents.TranslatableContents;
-import net.minecraft.network.protocol.PacketFlow;
-import net.minecraft.network.protocol.game.ClientboundPlayerInfoUpdatePacket;
-import net.minecraft.network.protocol.game.ClientboundRotateHeadPacket;
-import net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket;
-import net.minecraft.network.protocol.game.ServerboundClientCommandPacket;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.TickTask;
-import net.minecraft.server.level.ClientInformation;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.server.network.CommonListenerCookie;
-import net.minecraft.world.damagesource.DamageSource;
-import net.minecraft.world.entity.Entity;
-import net.minecraft.world.entity.EquipmentSlot;
-import net.minecraft.world.entity.player.Player;
-import net.minecraft.world.food.FoodData;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.level.GameType;
-import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.phys.Vec3;
-
-import java.util.UUID;
-
-public class MinionFakePlayer extends ServerPlayer {
-    public Runnable fixStartingPosition = () -> {};
-    public boolean isAShadow;
-    public static void createMinion(String username, ServerLevel level, ServerPlayer owner, Vec3 pos, double yaw, double pitch) {
-        MinecraftServer server = level.getServer();
-        server.getProfileCache().getAsync(username).thenAcceptAsync((optional) -> {
-            GameProfile profile = null;
-            if(optional.isPresent()){
-                UUID uuid = optional.get().getId();
-                ProfileResult result = server.getSessionService().fetchProfile(uuid, true);
-                if(result != null) {
-                    profile = result.profile();
-                }
-            }
-            if(profile == null) {
-                profile = new GameProfile(UUIDUtil.createOfflinePlayerUUID(username), username);
-            }
-            MinionFakePlayer instance = new MinionFakePlayer(server, level, profile, ClientInformation.createDefault(), false);
-            instance.fixStartingPosition = () -> instance.moveTo(pos.x, pos.y, pos.z, (float) yaw, (float) pitch);
-            server.getPlayerList().placeNewPlayer(new FakeClientConnection(PacketFlow.SERVERBOUND), instance, new CommonListenerCookie(profile, 0, instance.clientInformation()));
-            instance.teleportTo(level, pos.x, pos.y, pos.z, (float) yaw, (float) pitch);
-            instance.setHealth(20.0F);
-            instance.unsetRemoved();
-            instance.gameMode.changeGameModeForPlayer(GameType.SURVIVAL);
-            server.getPlayerList().broadcastAll(new ClientboundRotateHeadPacket(instance, (byte) (instance.yHeadRot * 256 / 360)), level.dimension());//instance.dimension);
-            server.getPlayerList().broadcastAll(new ClientboundTeleportEntityPacket(instance), level.dimension());//instance.dimension);
-            //instance.world.getChunkManager(). updatePosition(instance);
-            instance.entityData.set(DATA_PLAYER_MODE_CUSTOMISATION, (byte) 0x7f); // show all model layers (incl. capes)
-            instance.getAbilities().flying = false;
-            instance.setMaxUpStep(0.6F);
-        });
-
-
-    }
-
-    @SuppressWarnings("unused") //Don't know if I'll need this
-    public static MinionFakePlayer createShadow(MinecraftServer server, ServerPlayer player)
-    {
-        player.getServer().getPlayerList().remove(player);
-        player.connection.disconnect(Component.translatable("multiplayer.disconnect.duplicate_login"));
-        ServerLevel worldIn = player.serverLevel();//.getWorld(player.dimension);
-        GameProfile gameprofile = player.getGameProfile();
-        MinionFakePlayer playerShadow = new MinionFakePlayer(server, worldIn, gameprofile, player.clientInformation(), true);
-        playerShadow.setChatSession(player.getChatSession());
-        server.getPlayerList().placeNewPlayer(new FakeClientConnection(PacketFlow.SERVERBOUND), playerShadow, new CommonListenerCookie(gameprofile, 0, player.clientInformation()));
-
-        playerShadow.setHealth(player.getHealth());
-        playerShadow.connection.teleport(player.getX(), player.getY(), player.getZ(), player.getYRot(), player.getXRot());
-        playerShadow.gameMode.changeGameModeForPlayer(player.gameMode.getGameModeForPlayer());
-        ((ServerPlayerInterface) playerShadow).getActionPack().copyFrom(((ServerPlayerInterface) player).getActionPack());
-        playerShadow.entityData.set(DATA_PLAYER_MODE_CUSTOMISATION, player.getEntityData().get(DATA_PLAYER_MODE_CUSTOMISATION));
-
-
-        server.getPlayerList().broadcastAll(new ClientboundRotateHeadPacket(playerShadow, (byte) (player.yHeadRot * 256 / 360)), playerShadow.level().dimension());
-        server.getPlayerList().broadcastAll(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.ADD_PLAYER, playerShadow));
-        //player.world.getChunkManager().updatePosition(playerShadow);
-        playerShadow.getAbilities().flying = player.getAbilities().flying;
-        return playerShadow;
-    }
-
-    public static MinionFakePlayer respawnFake(MinecraftServer server, ServerLevel level, GameProfile profile, ClientInformation cli)
-    {
-        return new MinionFakePlayer(server, level, profile, cli, false);
-    }
-
-    private MinionFakePlayer(MinecraftServer server, ServerLevel worldIn, GameProfile profile, ClientInformation cli, boolean shadow)
-    {
-        super(server, worldIn, profile, cli);
-        isAShadow = shadow;
-    }
-
-    @Override
-    public void onEquipItem(final EquipmentSlot slot, final ItemStack previous, final ItemStack stack)
-    {
-        if (!isUsingItem()) super.onEquipItem(slot, previous, stack);
-    }
-
-    @Override
-    public void kill()
-    {
-        kill(Component.literal("Killed"));
-    }
-
-    public void kill(Component reason)
-    {
-        shakeOff();
-
-        if (reason.getContents() instanceof TranslatableContents text && text.getKey().equals("multiplayer.disconnect.duplicate_login")) {
-            this.connection.onDisconnect(reason);
-        } else {
-            this.server.tell(new TickTask(this.server.getTickCount(), () -> {
-                this.connection.onDisconnect(reason);
-            }));
-        }
-    }
-
-    @Override
-    public void tick()
-    {
-        if (this.getServer().getTickCount() % 10 == 0)
-        {
-            this.connection.resetPosition();
-            this.serverLevel().getChunkSource().move(this);
-        }
-        try
-        {
-            super.tick();
-            this.doTick();
-        }
-        catch (NullPointerException ignored)
-        {
-            // happens with that paper port thingy - not sure what that would fix, but hey
-            // the game not gonna crash violently.
-        }
-
-
-    }
-
-    private void shakeOff()
-    {
-        if (getVehicle() instanceof Player) stopRiding();
-        for (Entity passenger : getIndirectPassengers())
-        {
-            if (passenger instanceof Player) passenger.stopRiding();
-        }
-    }
-
-    @Override
-    public void die(DamageSource cause)
-    {
-        shakeOff();
-        super.die(cause);
-        setHealth(20);
-        this.foodData = new FoodData();
-        kill(this.getCombatTracker().getDeathMessage());
-    }
-
-    @Override
-    public String getIpAddress()
-    {
-        return "127.0.0.1";
-    }
-
-    @Override
-    public boolean allowsListing() {
-        return false;
-    }
-
-    @Override
-    protected void checkFallDamage(double y, boolean onGround, BlockState state, BlockPos pos) {
-        doCheckFallDamage(0.0, y, 0.0, onGround);
-    }
-
-    @Override
-    public Entity changeDimension(ServerLevel serverLevel)
-    {
-        super.changeDimension(serverLevel);
-        if (wonGame) {
-            ServerboundClientCommandPacket p = new ServerboundClientCommandPacket(ServerboundClientCommandPacket.Action.PERFORM_RESPAWN);
-            connection.handleClientCommand(p);
-        }
-
-        // If above branch was taken, *this* has been removed and replaced, the new instance has been set
-        // on 'our' connection (which is now theirs, but we still have a ref).
-        if (connection.player.isChangingDimension()) {
-            connection.player.hasChangedDimension();
-        }
-        return connection.player;
-    }
-}

oldSrc/io/github/skippyall/minions/fakeplayer/NetHandlerPlayServerFake.java

@@ -1,46 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import net.minecraft.network.Connection;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.chat.contents.TranslatableContents;
-import net.minecraft.network.protocol.Packet;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.server.network.CommonListenerCookie;
-import net.minecraft.server.network.ServerGamePacketListenerImpl;
-import net.minecraft.world.entity.RelativeMovement;
-
-import java.util.Set;
-
-public class NetHandlerPlayServerFake extends ServerGamePacketListenerImpl
-{
-    public NetHandlerPlayServerFake(final MinecraftServer minecraftServer, final Connection connection, final ServerPlayer serverPlayer, final CommonListenerCookie i)
-    {
-        super(minecraftServer, connection, serverPlayer, i);
-    }
-
-    @Override
-    public void send(final Packet<?> packetIn)
-    {
-    }
-
-    @Override
-    public void disconnect(Component message)
-    {
-        if (message.getContents() instanceof TranslatableContents text && (text.getKey().equals("multiplayer.disconnect.idling") || text.getKey().equals("multiplayer.disconnect.duplicate_login")))
-        {
-            ((MinionFakePlayer) player).kill(message);
-        }
-    }
-
-    @Override
-    public void teleport(double d, double e, double f, float g, float h, Set<RelativeMovement> set)
-    {
-        super.teleport(d, e, f, g, h, set);
-        if (player.serverLevel().getPlayerByUUID(player.getUUID()) != null) {
-            resetPosition();
-            player.serverLevel().getChunkSource().move(player);
-        }
-    }
-
-}

oldSrc/io/github/skippyall/minions/fakeplayer/ServerPlayerInterface.java

@@ -1,8 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import io.github.skippyall.minions.fakeplayer.EntityPlayerActionPack;
-
-public interface ServerPlayerInterface
-{
-    EntityPlayerActionPack getActionPack();
-}

oldSrc/io/github/skippyall/minions/fakeplayer/Tracer.java

@@ -1,90 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import java.util.Optional;
-import java.util.function.Predicate;
-
-import net.minecraft.world.entity.Entity;
-import net.minecraft.world.level.ClipContext;
-import net.minecraft.world.level.Level;
-import net.minecraft.world.phys.AABB;
-import net.minecraft.world.phys.BlockHitResult;
-import net.minecraft.world.phys.EntityHitResult;
-import net.minecraft.world.phys.HitResult;
-import net.minecraft.world.phys.Vec3;
-
-public class Tracer
-{
-    public static HitResult rayTrace(Entity source, float partialTicks, double reach, boolean fluids)
-    {
-        BlockHitResult blockHit = rayTraceBlocks(source, partialTicks, reach, fluids);
-        double maxSqDist = reach * reach;
-        if (blockHit != null)
-        {
-            maxSqDist = blockHit.getLocation().distanceToSqr(source.getEyePosition(partialTicks));
-        }
-        EntityHitResult entityHit = rayTraceEntities(source, partialTicks, reach, maxSqDist);
-        return entityHit == null ? blockHit : entityHit;
-    }
-
-    public static BlockHitResult rayTraceBlocks(Entity source, float partialTicks, double reach, boolean fluids)
-    {
-        Vec3 pos = source.getEyePosition(partialTicks);
-        Vec3 rotation = source.getViewVector(partialTicks);
-        Vec3 reachEnd = pos.add(rotation.x * reach, rotation.y * reach, rotation.z * reach);
-        return source.level().clip(new ClipContext(pos, reachEnd, ClipContext.Block.OUTLINE, fluids ?
-                ClipContext.Fluid.ANY : ClipContext.Fluid.NONE, source));
-    }
-
-    public static EntityHitResult rayTraceEntities(Entity source, float partialTicks, double reach, double maxSqDist)
-    {
-        Vec3 pos = source.getEyePosition(partialTicks);
-        Vec3 reachVec = source.getViewVector(partialTicks).scale(reach);
-        AABB box = source.getBoundingBox().expandTowards(reachVec).inflate(1);
-        return rayTraceEntities(source, pos, pos.add(reachVec), box, e -> !e.isSpectator() && e.isPickable(), maxSqDist);
-    }
-
-    public static EntityHitResult rayTraceEntities(Entity source, Vec3 start, Vec3 end, AABB box, Predicate<Entity> predicate, double maxSqDistance)
-    {
-        Level world = source.level();
-        double targetDistance = maxSqDistance;
-        Entity target = null;
-        Vec3 targetHitPos = null;
-        for (Entity current : world.getEntities(source, box, predicate))
-        {
-            AABB currentBox = current.getBoundingBox().inflate(current.getPickRadius());
-            Optional<Vec3> currentHit = currentBox.clip(start, end);
-            if (currentBox.contains(start))
-            {
-                if (targetDistance >= 0)
-                {
-                    target = current;
-                    targetHitPos = currentHit.orElse(start);
-                    targetDistance = 0;
-                }
-            }
-            else if (currentHit.isPresent())
-            {
-                Vec3 currentHitPos = currentHit.get();
-                double currentDistance = start.distanceToSqr(currentHitPos);
-                if (currentDistance < targetDistance || targetDistance == 0)
-                {
-                    if (current.getRootVehicle() == source.getRootVehicle())
-                    {
-                        if (targetDistance == 0)
-                        {
-                            target = current;
-                            targetHitPos = currentHitPos;
-                        }
-                    }
-                    else
-                    {
-                        target = current;
-                        targetHitPos = currentHitPos;
-                        targetDistance = currentDistance;
-                    }
-                }
-            }
-        }
-        return target == null ? null : new EntityHitResult(target, targetHitPos);
-    }
-}

oldSrc/io/github/skippyall/minions/mixins/ConnectionMixin.java

@@ -1,14 +0,0 @@
-package io.github.skippyall.minions.mixins;
-
-import io.github.skippyall.minions.fakeplayer.ClientConnectionInterface;
-import io.netty.channel.Channel;
-import net.minecraft.network.Connection;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.gen.Accessor;
-
-@Mixin(Connection.class)
-public abstract class ConnectionMixin implements ClientConnectionInterface {
-    @Override
-    @Accessor //Compat with adventure-platform-fabric
-    public abstract void setChannel(Channel channel);
-}

oldSrc/io/github/skippyall/minions/mixins/PlayerListMixin.java

@@ -1,56 +0,0 @@
-package io.github.skippyall.minions.mixins;
-
-import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
-import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
-import com.mojang.authlib.GameProfile;
-import io.github.skippyall.minions.fakeplayer.MinionFakePlayer;
-import io.github.skippyall.minions.fakeplayer.NetHandlerPlayServerFake;
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.network.Connection;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.level.ClientInformation;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.server.network.CommonListenerCookie;
-import net.minecraft.server.network.ServerGamePacketListenerImpl;
-import net.minecraft.server.players.PlayerList;
-import org.spongepowered.asm.mixin.Final;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
-
-@Mixin(PlayerList.class)
-public class PlayerListMixin {
-    @Shadow
-    @Final
-    private MinecraftServer server;
-
-    @Inject(method = "load", at = @At(value = "RETURN", shift = At.Shift.BEFORE))
-    private void fixStartingPos(ServerPlayer serverPlayerEntity_1, CallbackInfoReturnable<CompoundTag> cir)
-    {
-        if (serverPlayerEntity_1 instanceof MinionFakePlayer)
-        {
-            ((MinionFakePlayer) serverPlayerEntity_1).fixStartingPosition.run();
-        }
-    }
-
-    @WrapOperation(method = "placeNewPlayer", at = @At(value = "NEW", target = "(Lnet/minecraft/server/MinecraftServer;Lnet/minecraft/network/Connection;Lnet/minecraft/server/level/ServerPlayer;Lnet/minecraft/server/network/CommonListenerCookie;)Lnet/minecraft/server/network/ServerGamePacketListenerImpl;"))
-    private ServerGamePacketListenerImpl replaceNetworkHandler(MinecraftServer minecraftServer, Connection connection, ServerPlayer serverPlayer, CommonListenerCookie commonListenerCookie, Operation<ServerGamePacketListenerImpl> original)
-    {
-        if (serverPlayer instanceof MinionFakePlayer fake) {
-            return new NetHandlerPlayServerFake(this.server, connection, fake, commonListenerCookie);
-        } else {
-            return original.call(minecraftServer, connection, serverPlayer, commonListenerCookie);
-        }
-    }
-
-    @WrapOperation(method = "respawn", at = @At(value = "NEW", target = "(Lnet/minecraft/server/MinecraftServer;Lnet/minecraft/server/level/ServerLevel;Lcom/mojang/authlib/GameProfile;Lnet/minecraft/server/level/ClientInformation;)Lnet/minecraft/server/level/ServerPlayer;"))
-    public ServerPlayer makePlayerForRespawn(MinecraftServer minecraftServer, ServerLevel serverLevel, GameProfile gameProfile, ClientInformation clientInformation, Operation<ServerPlayer> original, ServerPlayer serverPlayer, boolean bl) {
-        if (serverPlayer instanceof MinionFakePlayer) {
-            return MinionFakePlayer.respawnFake(minecraftServer, serverLevel, gameProfile, clientInformation);
-        }
-        return original.call(minecraftServer, serverLevel, gameProfile, clientInformation);
-    }
-}

oldSrc/io/github/skippyall/minions/mixins/ServerPlayerMixin.java

@@ -1,37 +0,0 @@
-package io.github.skippyall.minions.mixins;
-
-import com.mojang.authlib.GameProfile;
-import io.github.skippyall.minions.fakeplayer.EntityPlayerActionPack;
-import io.github.skippyall.minions.fakeplayer.ServerPlayerInterface;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.level.ClientInformation;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Unique;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-
-@Mixin(ServerPlayer.class)
-public abstract class ServerPlayerMixin implements ServerPlayerInterface {
-    @Unique
-    public EntityPlayerActionPack actionPack;
-    @Override
-    public EntityPlayerActionPack getActionPack()
-    {
-        return actionPack;
-    }
-
-    @Inject(method = "<init>", at = @At(value = "RETURN"))
-    private void onServerPlayerEntityContructor(MinecraftServer minecraftServer, ServerLevel serverLevel, GameProfile gameProfile, ClientInformation clientInformation, CallbackInfo ci)
-    {
-        this.actionPack = new EntityPlayerActionPack((ServerPlayer) (Object) this);
-    }
-
-    @Inject(method = "tick", at = @At(value = "HEAD"))
-    private void onTick(CallbackInfo ci)
-    {
-        actionPack.onUpdate();
-    }
-}

oldSrc/io/github/skippyall/minions/networking/ClientToServerNetworking.java

@@ -1,41 +0,0 @@
-package io.github.skippyall.minions.networking;
-
-import io.github.skippyall.minions.Minions;
-import io.netty.buffer.Unpooled;
-import net.fabricmc.api.EnvType;
-import net.fabricmc.api.Environment;
-import net.fabricmc.fabric.api.client.networking.v1.ClientConfigurationNetworking;
-import net.fabricmc.fabric.api.networking.v1.PacketSender;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.multiplayer.ClientConfigurationPacketListenerImpl;
-import net.minecraft.client.multiplayer.ClientHandshakePacketListenerImpl;
-import net.minecraft.network.FriendlyByteBuf;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.network.ServerConfigurationPacketListenerImpl;
-import net.minecraft.world.entity.player.Player;
-
-public class ClientToServerNetworking {
-    public static final ResourceLocation RL = new ResourceLocation(Minions.MOD_ID, "network");
-    @Environment(EnvType.CLIENT)
-    public static void sendJoinPacket(Player player) {
-        FriendlyByteBuf pbf = new FriendlyByteBuf(Unpooled.buffer());
-        pbf.writeUtf("BN|Init|V0.1");
-        ClientConfigurationNetworking.send(RL, pbf);
-    }
-
-    @Environment(EnvType.CLIENT)
-    public static void onConfigurationInit(ClientConfigurationPacketListenerImpl handler, Minecraft client) {
-        sendJoinPacket(client.player);
-    }
-
-    @Environment(EnvType.SERVER)
-    public static void receive(MinecraftServer server, ServerConfigurationPacketListenerImpl handler, FriendlyByteBuf buf, PacketSender responseSender) {
-        String message = buf.readUtf();
-        if (!message.startsWith("BN|")) {
-            Minions.LOGGER.debug("Message with wrong format: " + message);
-        }
-        String[] parts = message.split("|");
-
-    }
-}

oldSrc/io/github/skippyall/minions/networking/VersionChecker.java

@@ -1,22 +0,0 @@
-package io.github.skippyall.minions.networking;
-
-import net.minecraft.world.entity.player.Player;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.UUID;
-
-public class VersionChecker {
-    protected static List<UUID> hasSupportedMod = new ArrayList<>();
-    public static boolean supportVersion(String version) {
-        return version.equals("v0.1");
-    }
-
-    public static boolean useSupportedMod(Player p) {
-        return hasSupportedMod.contains(p.getUUID());
-    }
-
-    public static void resetPlayer(UUID uuid) {
-        hasSupportedMod.remove(uuid);
-    }
-}

oldSrc/io/github/skippyall/minions/program/block/CodeBlock.java

@@ -1,12 +0,0 @@
-package io.github.skippyall.minions.program.block;
-
-import io.github.skippyall.minions.program.variables.Type;
-
-import java.util.List;
-
-public abstract class CodeBlock {
-    public CodeBlock(String name, List<Type> arguments) {
-    }
-
-    public abstract Object execute(Object... args);
-}

oldSrc/io/github/skippyall/minions/program/block/CodeBlocks.java

@@ -1,5 +0,0 @@
-package io.github.skippyall.minions.program.block;
-
-public class CodeBlocks {
-    public static final ForwardBlock FORWARD = new ForwardBlock();
-}

oldSrc/io/github/skippyall/minions/program/block/ForwardBlock.java

@@ -1,19 +0,0 @@
-package io.github.skippyall.minions.program.block;
-
-import io.github.skippyall.minions.program.variables.IntegerType;
-import io.github.skippyall.minions.program.variables.Type;
-import io.github.skippyall.minions.program.variables.Types;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class ForwardBlock extends CodeBlock{
-    public ForwardBlock() {
-        super("forward", Arrays.asList(Types.INTEGER));
-    }
-
-    public Object execute(Object... args) {
-        return null;
-    }
-}

oldSrc/io/github/skippyall/minions/program/module/Modul.java

@@ -1,15 +0,0 @@
-package io.github.skippyall.minions.program.module;
-
-import eu.pb4.polymer.core.api.item.PolymerItem;
-import io.github.skippyall.minions.program.block.CodeBlock;
-
-import java.util.List;
-
-public abstract class Modul implements PolymerItem {
-    private final String name;
-    Modul(String name) {
-        this.name = name;
-    }
-
-    public abstract List<CodeBlock> getCodeBlocks();
-}

oldSrc/io/github/skippyall/minions/program/module/Modules.java

@@ -1,5 +0,0 @@
-package io.github.skippyall.minions.program.module;
-
-public class Modules {
-    MoveModul MOVE = new MoveModul();
-}

oldSrc/io/github/skippyall/minions/program/module/MoveModul.java

@@ -1,30 +0,0 @@
-package io.github.skippyall.minions.program.module;
-
-import io.github.skippyall.minions.program.block.CodeBlock;
-import io.github.skippyall.minions.program.block.CodeBlocks;
-import io.github.skippyall.minions.program.block.ForwardBlock;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Items;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class MoveModul extends Modul{
-    MoveModul() {
-        super("Movement");
-    }
-
-    public List<CodeBlock> getCodeBlocks() {
-        List<CodeBlock> codeBlocks = new ArrayList<>();
-        codeBlocks.add(CodeBlocks.FORWARD);
-        return codeBlocks;
-    }
-
-    @Override
-    public Item getPolymerItem(ItemStack itemStack, @Nullable ServerPlayer player) {
-        return Items.PURPLE_GLAZED_TERRACOTTA;
-    }
-}

oldSrc/io/github/skippyall/minions/program/variables/IntegerType.java

@@ -1,4 +0,0 @@
-package io.github.skippyall.minions.program.variables;
-
-public class IntegerType extends Type{
-}

oldSrc/io/github/skippyall/minions/program/variables/Type.java

@@ -1,4 +0,0 @@
-package io.github.skippyall.minions.program.variables;
-
-public abstract class Type {
-}

oldSrc/io/github/skippyall/minions/program/variables/Types.java

@@ -1,5 +0,0 @@
-package io.github.skippyall.minions.program.variables;
-
-public class Types {
-    public static final IntegerType INTEGER = new IntegerType();
-}

oldSrc/io/github/skippyall/minions/server/MinionsServer.java

@@ -1,22 +0,0 @@
-package io.github.skippyall.minions.server;
-
-import io.github.skippyall.minions.networking.ClientToServerNetworking;
-import io.github.skippyall.minions.networking.VersionChecker;
-import net.fabricmc.api.DedicatedServerModInitializer;
-import net.fabricmc.fabric.api.networking.v1.ServerConfigurationConnectionEvents;
-import net.fabricmc.fabric.api.networking.v1.ServerConfigurationNetworking;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.network.ServerConfigurationPacketListenerImpl;
-
-public class MinionsServer implements DedicatedServerModInitializer {
-    @Override
-    public void onInitializeServer() {
-        ServerConfigurationNetworking.registerGlobalReceiver(ClientToServerNetworking.RL, ClientToServerNetworking::receive);
-        ServerConfigurationConnectionEvents.CONFIGURE.register(new ServerConfigurationConnectionEvents.Configure() {
-            @Override
-            public void onSendConfiguration(ServerConfigurationPacketListenerImpl handler, MinecraftServer server) {
-                VersionChecker.resetPlayer(handler.getOwner().getId());
-            }
-        });
-    }
-}

src/client/java/io/github/skippyall/minions/client/MinionsClient.java

@@ -0,0 +1,17 @@
+package io.github.skippyall.minions.client;
+
+import eu.pb4.polymer.networking.api.client.PolymerClientNetworking;
+import io.github.skippyall.minions.registration.MinionBlocks;
+import io.github.skippyall.minions.util.PolymerUtil;
+import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.fabric.api.client.rendering.v1.BlockRenderLayerMap;
+import net.minecraft.client.render.BlockRenderLayer;
+
+public class MinionsClient implements ClientModInitializer {
+    @Override
+    public void onInitializeClient() {
+        BlockRenderLayerMap.putBlock(MinionBlocks.MINION_TRIGGER_BLOCK, BlockRenderLayer.TRANSLUCENT);
+
+        PolymerClientNetworking.registerCommonHandler(PolymerUtil.VersionSyncPayload.class, (client, handler, payload) -> {});
+    }
+}

src/main/java/io/github/skippyall/minions/MinionMixinConfigPlugin.java

@@ -0,0 +1,46 @@
+package io.github.skippyall.minions;
+
+import net.fabricmc.loader.api.FabricLoader;
+import org.objectweb.asm.tree.ClassNode;
+import org.spongepowered.asm.mixin.extensibility.IMixinConfigPlugin;
+import org.spongepowered.asm.mixin.extensibility.IMixinInfo;
+
+import java.util.List;
+import java.util.Set;
+
+public class MinionMixinConfigPlugin implements IMixinConfigPlugin {
+    @Override
+    public void onLoad(String mixinPackage) {
+
+    }
+
+    @Override
+    public String getRefMapperConfig() {
+        return null;
+    }
+
+    @Override
+    public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
+        if(mixinClassName.startsWith("io.github.skippyall.mixins.compat.universal_graves.")) {
+            return MinionsConfig.get().compat.enableGravesCompat && FabricLoader.getInstance().isModLoaded("universal-graves");
+        }
+        if(mixinClassName.startsWith("io.github.skippyall.mixins.antimobcap.")) {
+            return MinionsConfig.get().minion.enableMobCapHacks;
+        }
+        return true;
+    }
+
+    @Override
+    public void acceptTargets(Set<String> myTargets, Set<String> otherTargets) {}
+
+    @Override
+    public List<String> getMixins() {
+        return null;
+    }
+
+    @Override
+    public void preApply(String targetClassName, ClassNode targetClass, String mixinClassName, IMixinInfo mixinInfo) {}
+
+    @Override
+    public void postApply(String targetClassName, ClassNode targetClass, String mixinClassName, IMixinInfo mixinInfo) {}
+}

src/main/java/io/github/skippyall/minions/Minions.java

@@ -1,21 +1,46 @@
 package io.github.skippyall.minions;
 
-import eu.pb4.polymer.core.api.entity.PolymerEntityUtils;
-import io.github.skippyall.minions.minion.MinionItem;
+import eu.pb4.polymer.resourcepack.api.PolymerResourcePackUtils;
+import io.github.skippyall.minions.command.MinionsCommand;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.minion.MinionPersistentState;
+import io.github.skippyall.minions.registration.MinionRegistration;
+import io.github.skippyall.minions.util.PolymerUtil;
 import net.fabricmc.api.ModInitializer;
-import net.minecraft.registry.Registries;
-import net.minecraft.registry.Registry;
-import net.minecraft.util.Identifier;
+import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class Minions implements ModInitializer {
     public static final String MOD_ID = "minions";
-    public static final MinionItem MINION_ITEM = Registry.register(Registries.ITEM, new Identifier(MOD_ID, "minion"), new MinionItem());
 
     public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
+
     @Override
     public void onInitialize() {
-        PolymerEntityUtils.registerType();
+        MinionsConfig.get();
+
+        MinionRegistration.register();
+
+        PolymerUtil.register();
+
+        ServerLifecycleEvents.SERVER_STARTED.register(server -> {
+            MinionPersistentState.get(server).getMinionData().forEach((uuid, data) -> {
+                if(data.isSpawned()) {
+                    MinionFakePlayer.spawnMinion(data, server.getOverworld(), null, null, true);
+                }
+            });
+        });
+
+        CommandRegistrationCallback.EVENT.register(MinionsCommand::register);
+
+        /*ServerBlockEntityEvents.BLOCK_ENTITY_LOAD.register((blockEntity, world) -> {
+            if(blockEntity instanceof MinionTriggerBlockEntity) {
+                world.updateComparators(blockEntity.getPos(), MinionBlocks.MINION_TRIGGER_BLOCK);
+            }
+        });*/
+
+        PolymerResourcePackUtils.addModAssets(Minions.MOD_ID);
     }
 }

src/main/java/io/github/skippyall/minions/MinionsConfig.java

@@ -0,0 +1,91 @@
+package io.github.skippyall.minions;
+
+import com.electronwill.nightconfig.core.CommentedConfig;
+import com.electronwill.nightconfig.core.io.ParsingException;
+import com.electronwill.nightconfig.core.io.WritingException;
+import com.electronwill.nightconfig.core.io.WritingMode;
+import com.electronwill.nightconfig.core.serde.ObjectDeserializer;
+import com.electronwill.nightconfig.core.serde.ObjectSerializer;
+import com.electronwill.nightconfig.core.serde.SerdeException;
+import com.electronwill.nightconfig.core.serde.annotations.SerdeComment;
+import com.electronwill.nightconfig.core.serde.annotations.SerdeSkipDeserializingIf;
+import com.electronwill.nightconfig.toml.TomlFormat;
+import com.electronwill.nightconfig.toml.TomlParser;
+import net.fabricmc.loader.api.FabricLoader;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static com.electronwill.nightconfig.core.serde.annotations.SerdeSkipDeserializingIf.SkipDeIf.IS_MISSING;
+
+public class MinionsConfig {
+    private static MinionsConfig INSTANCE;
+
+    @SerdeSkipDeserializingIf(IS_MISSING)
+    public Minion minion = new Minion();
+
+    public static class Minion {
+        @SerdeComment("The prefix for all minion names")
+        @SerdeSkipDeserializingIf(IS_MISSING)
+        public String minionPrefix = "+";
+
+        @SerdeComment("Makes minions not raise the mob cap if they can't spawn mobs.")
+        @SerdeComment("Might cause incompatibilities.")
+        @SerdeSkipDeserializingIf(IS_MISSING)
+        public boolean enableMobCapHacks = true;
+    }
+
+    @SerdeSkipDeserializingIf(IS_MISSING)
+    public Compat compat = new Compat();
+
+    public static class Compat {
+        @SerdeComment("Enables compat with Universal Graves, which allows everyone to pick up graves from minions")
+        @SerdeSkipDeserializingIf(IS_MISSING)
+        public boolean enableGravesCompat = true;
+    }
+
+    private static Path getPath() {
+        Path minionsDir = FabricLoader.getInstance().getConfigDir().resolve("minions");
+        if(!Files.isDirectory(minionsDir)) {
+            try {
+                Files.createDirectory(minionsDir);
+            } catch (IOException e) {
+                Minions.LOGGER.error("Could not create config dir", e);
+            }
+        }
+        return minionsDir.resolve(Minions.MOD_ID + ".toml");
+    }
+
+    public static MinionsConfig get() {
+        if(INSTANCE == null) {
+            loadConfig();
+        }
+        return INSTANCE;
+    }
+
+    public static void loadConfig() {
+        try {
+            CommentedConfig config = new TomlParser().parse(getPath(), (file, configFormat) -> {
+                CommentedConfig defaultConfig = ObjectSerializer.standard().serializeFields(new MinionsConfig(), TomlFormat::newConfig);
+                configFormat.createWriter().write(defaultConfig, file, WritingMode.REPLACE);
+                return true;
+            });
+
+            INSTANCE = ObjectDeserializer.standard().deserializeFields(config, MinionsConfig::new);
+        } catch (SerdeException | ParsingException | WritingException e) {
+            Minions.LOGGER.error("Error while reading config", e);
+            INSTANCE = new MinionsConfig();
+        }
+    }
+
+    /*public static void saveConfig() {
+        try {
+            CommentedConfig config = ObjectSerializer.standard().serializeFields(INSTANCE, TomlFormat::newConfig);
+            new TomlWriter().write(config, getPath(), WritingMode.REPLACE);
+        } catch (SerdeException | ParsingException | WritingException e) {
+            System.out.println("[minions] Error while writing config");
+            e.printStackTrace();
+        }
+    }*/
+}

src/main/java/io/github/skippyall/minions/block/miniontrigger/MinionTriggerBlock.java

@@ -0,0 +1,177 @@
+package io.github.skippyall.minions.block.miniontrigger;
+
+import com.mojang.serialization.MapCodec;
+import eu.pb4.polymer.core.api.block.PolymerBlock;
+import eu.pb4.polymer.core.api.utils.PolymerClientDecoded;
+import eu.pb4.polymer.core.api.utils.PolymerKeepModel;
+import eu.pb4.polymer.resourcepack.api.PolymerResourcePackUtils;
+import eu.pb4.polymer.virtualentity.api.BlockWithElementHolder;
+import eu.pb4.polymer.virtualentity.api.ElementHolder;
+import eu.pb4.polymer.virtualentity.api.elements.ItemDisplayElement;
+import io.github.skippyall.minions.registration.MinionBlocks;
+import io.github.skippyall.minions.Minions;
+import io.github.skippyall.minions.minion.MinionPersistentState;
+import io.github.skippyall.minions.clipboard.InstructionClipboard;
+import io.github.skippyall.minions.registration.MinionComponentTypes;
+import io.github.skippyall.minions.util.PolymerUtil;
+import net.minecraft.block.AbstractRedstoneGateBlock;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.BlockWithEntity;
+import net.minecraft.block.ShapeContext;
+import net.minecraft.block.SideShapeType;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.server.network.ServerPlayNetworkHandler;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvents;
+import net.minecraft.state.StateManager;
+import net.minecraft.state.property.BooleanProperty;
+import net.minecraft.text.Text;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.hit.BlockHitResult;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.util.shape.VoxelShape;
+import net.minecraft.world.BlockView;
+import net.minecraft.world.World;
+import net.minecraft.world.WorldView;
+import net.minecraft.world.block.WireOrientation;
+import org.jetbrains.annotations.Nullable;
+import xyz.nucleoid.packettweaker.PacketContext;
+
+public class MinionTriggerBlock extends BlockWithEntity implements PolymerBlock, PolymerKeepModel, PolymerClientDecoded, BlockWithElementHolder {
+    public static final MapCodec<MinionTriggerBlock> CODEC = createCodec(MinionTriggerBlock::new);
+
+    public static final BooleanProperty POWERED = BooleanProperty.of("powered");
+    public static final VoxelShape SHAPE = Block.createColumnShape(16.0, 0.0, 2.0);
+
+    public MinionTriggerBlock(Settings settings) {
+        super(settings);
+        setDefaultState(getDefaultState().with(POWERED, false));
+    }
+
+    @Override
+    protected VoxelShape getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context) {
+        return SHAPE;
+    }
+
+    @Override
+    protected boolean canPlaceAt(BlockState state, WorldView world, BlockPos pos) {
+        BlockPos blockPos = pos.down();
+        return this.canPlaceAbove(world, blockPos, world.getBlockState(blockPos));
+    }
+
+    protected boolean canPlaceAbove(WorldView world, BlockPos pos, BlockState state) {
+        return state.isSideSolid(world, pos, Direction.UP, SideShapeType.RIGID);
+    }
+
+    @Override
+    protected void onStateReplaced(BlockState state, ServerWorld world, BlockPos pos, boolean moved) {
+        super.onStateReplaced(state, world, pos, moved);
+        world.getBlockEntity(pos, MinionBlocks.MINION_TRIGGER_BE_TYPE).ifPresent(MinionTriggerBlockEntity::removeListener);
+    }
+
+    @Override
+    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        builder.add(POWERED);
+    }
+
+    @Override
+    protected ActionResult onUseWithItem(ItemStack stack, BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit) {
+        if(stack.get(MinionComponentTypes.REFERENCE) instanceof InstructionClipboard instruction) {
+            world.getBlockEntity(pos, MinionBlocks.MINION_TRIGGER_BE_TYPE).ifPresent(be -> {
+                be.setInstruction(instruction.selectedMinion(), instruction.selectedInstruction());
+                player.playSoundToPlayer(SoundEvents.BLOCK_NOTE_BLOCK_CHIME.value(), SoundCategory.BLOCKS, 1, 1);
+                stack.decrement(1);
+            });
+            return ActionResult.SUCCESS;
+        }
+
+        return super.onUseWithItem(stack, state, world, pos, player, hand, hit);
+    }
+
+    @Override
+    protected ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, BlockHitResult hit) {
+        if(world.isClient()) {
+            return ActionResult.CONSUME;
+        }
+
+        world.getBlockEntity(pos, MinionBlocks.MINION_TRIGGER_BE_TYPE).ifPresent(be -> {
+            String name = MinionPersistentState.get(world.getServer()).getMinionData(be.getMinionUuid()).name();
+            player.sendMessage(Text.translatable("minions.reference.instruction.tooltip", name, be.getInstructionName()), true);
+        });
+        return ActionResult.SUCCESS;
+    }
+
+    @Override
+    protected void neighborUpdate(BlockState state, World world, BlockPos pos, Block sourceBlock, @Nullable WireOrientation wireOrientation, boolean notify) {
+        if(!canPlaceAt(state, world, pos)) {
+            dropStacks(state, world, pos);
+            world.removeBlock(pos, false);
+            return;
+        }
+
+        boolean newPower = world.isReceivingRedstonePower(pos);
+        if(state.get(POWERED) != newPower) {
+            world.setBlockState(pos, state.with(POWERED, newPower));
+            world.getBlockEntity(pos, MinionBlocks.MINION_TRIGGER_BE_TYPE).ifPresent(MinionTriggerBlockEntity::updatePower);
+        }
+    }
+
+    @Override
+    protected boolean hasComparatorOutput(BlockState state) {
+        return true;
+    }
+
+    @Override
+    protected int getComparatorOutput(BlockState state, World world, BlockPos pos) {
+        return world.getBlockEntity(pos, MinionBlocks.MINION_TRIGGER_BE_TYPE).map(MinionTriggerBlockEntity::getComparatorOutput).orElse(0);
+    }
+
+    @Override
+    protected MapCodec<? extends BlockWithEntity> getCodec() {
+        return CODEC;
+    }
+
+    @Override
+    public @Nullable BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
+        return new MinionTriggerBlockEntity(pos, state);
+    }
+
+    @Override
+    public BlockState getPolymerBlockState(BlockState state, PacketContext context) {
+        return PolymerUtil.isOnClient(context) ? state : net.minecraft.block.Blocks.COMPARATOR.getDefaultState().with(AbstractRedstoneGateBlock.POWERED, state.get(POWERED));
+    }
+
+    @Override
+    public boolean handleMiningOnServer(ItemStack tool, BlockState state, BlockPos pos, ServerPlayerEntity player) {
+        return false;
+    }
+
+    @Override
+    public @Nullable ElementHolder createElementHolder(ServerWorld world, BlockPos pos, BlockState initialBlockState) {
+        ElementHolder holder = new ElementHolder() {
+            @Override
+            public boolean startWatching(ServerPlayNetworkHandler player) {
+                if(PolymerResourcePackUtils.hasMainPack(player)) {
+                    return super.startWatching(player);
+                } else {
+                    return false;
+                }
+            }
+        };
+        ItemStack stack = new ItemStack(Items.BARRIER);
+        stack.set(DataComponentTypes.ITEM_MODEL, Identifier.of(Minions.MOD_ID, "minion_trigger_no_plate_" + (initialBlockState.get(MinionTriggerBlock.POWERED) ? "active" : "inactive")));
+
+        holder.addElement(new ItemDisplayElement(stack));
+        return holder;
+    }
+}

src/main/java/io/github/skippyall/minions/block/miniontrigger/MinionTriggerBlockEntity.java

@@ -0,0 +1,109 @@
+package io.github.skippyall.minions.block.miniontrigger;
+
+import io.github.skippyall.minions.listener.BlockEntityMinionListener;
+import io.github.skippyall.minions.registration.MinionBlocks;
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+import net.minecraft.util.Uuids;
+import net.minecraft.util.math.BlockPos;
+
+import java.util.Optional;
+import java.util.UUID;
+
+public class MinionTriggerBlockEntity extends BlockEntity {
+    private UUID minionUuid;
+    private String instructionName = "";
+
+    public MinionTriggerBlockEntity(BlockPos pos, BlockState state) {
+        super(MinionBlocks.MINION_TRIGGER_BE_TYPE, pos, state);
+    }
+
+    public void removeListener() {
+        MinionTriggerMinionListener.removeListener(world, pos, minionUuid, instructionName);
+    }
+
+    public void addListener() {
+        MinionTriggerMinionListener.addListener(world, pos, minionUuid, instructionName);
+    }
+
+    public void setInstruction(UUID minionUuid, String instructionName) {
+        removeListener();
+        this.minionUuid = minionUuid;
+        this.instructionName = instructionName;
+        addListener();
+        markDirty();
+    }
+
+    public void updatePower() {
+        boolean powered = getCachedState().get(MinionTriggerBlock.POWERED);
+
+        MinionTriggerMinionListener listener = getListener();
+        if(listener != null) {
+            listener.incomingPowerCache = powered;
+        }
+
+        getMinion().ifPresent(minion -> {
+            getInstruction().ifPresent(instruction -> {
+                if(powered) {
+                    instruction.run(minion.getInstructionManager());
+                } else {
+                    instruction.stop(minion.getInstructionManager());
+                }
+            });
+        });
+    }
+
+    public int getComparatorOutput() {
+        MinionTriggerMinionListener listener = getListener();
+        if(listener != null && listener.runningCache) {
+            return 15;
+        }
+        return 0;
+    }
+
+    public Optional<MinionFakePlayer> getMinion() {
+        if(minionUuid != null && world != null && world.getPlayerByUuid(minionUuid) instanceof MinionFakePlayer minion) {
+            return Optional.of(minion);
+        }
+        return Optional.empty();
+    }
+
+    public UUID getMinionUuid() {
+        return minionUuid;
+    }
+
+    public String getInstructionName() {
+        return instructionName;
+    }
+
+    public Optional<ConfiguredInstruction<MinionRuntime>> getInstruction(MinionFakePlayer minion) {
+        return Optional.ofNullable(minion.getInstructionManager().getInstruction(instructionName));
+    }
+
+    public Optional<ConfiguredInstruction<MinionRuntime>> getInstruction() {
+        return getMinion().flatMap(this::getInstruction);
+    }
+
+    public MinionTriggerMinionListener getListener() {
+        return BlockEntityMinionListener.getListener(world, pos, minionUuid, MinionTriggerMinionListener.class);
+    }
+
+    @Override
+    protected void readData(ReadView view) {
+        minionUuid = view.read("minionUuid", Uuids.CODEC).orElse(null);
+        instructionName = view.getString("instructionName", "");
+    }
+
+    @Override
+    protected void writeData(WriteView view) {
+        if(minionUuid != null) {
+            view.put("minionUuid", Uuids.CODEC, minionUuid);
+        }
+        view.putString("instructionName", instructionName);
+    }
+}

src/main/java/io/github/skippyall/minions/block/miniontrigger/MinionTriggerBlockItem.java

@@ -0,0 +1,25 @@
+package io.github.skippyall.minions.block.miniontrigger;
+
+import eu.pb4.polymer.core.api.item.PolymerBlockItem;
+import eu.pb4.polymer.resourcepack.api.PolymerResourcePackUtils;
+import net.minecraft.block.Block;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.Identifier;
+import org.jetbrains.annotations.Nullable;
+import xyz.nucleoid.packettweaker.PacketContext;
+
+public class MinionTriggerBlockItem extends PolymerBlockItem {
+    public MinionTriggerBlockItem(Block block, Settings settings, Item polymerItem) {
+        super(block, settings, polymerItem, true);
+    }
+
+    @Override
+    public @Nullable Identifier getPolymerItemModel(ItemStack stack, PacketContext context) {
+        if(PolymerResourcePackUtils.hasMainPack(context)) {
+            return super.getPolymerItemModel(stack, context);
+        } else {
+            return null;
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/block/miniontrigger/MinionTriggerMinionListener.java

@@ -0,0 +1,126 @@
+package io.github.skippyall.minions.block.miniontrigger;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import io.github.skippyall.minions.Minions;
+import io.github.skippyall.minions.listener.BlockEntityMinionInstructionListener;
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.registration.MinionBlocks;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstructionListener;
+import net.minecraft.registry.RegistryKey;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.Uuids;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.UUID;
+
+public class MinionTriggerMinionListener extends BlockEntityMinionInstructionListener<MinionTriggerBlockEntity> {
+    public static final Codec<MinionTriggerMinionListener> CODEC = RecordCodecBuilder.create(instance ->
+            instance.group(
+                    World.CODEC.fieldOf("world").forGetter(listener -> listener.worldKey),
+                    BlockPos.CODEC.fieldOf("pos").forGetter(listener -> listener.pos),
+                    Uuids.CODEC.fieldOf("minionUuid").forGetter(listener -> listener.minionUuid),
+                    Codec.STRING.fieldOf("instructionName").forGetter(listener -> listener.instructionName)
+            ).apply(instance, MinionTriggerMinionListener::new));
+
+    String instructionName;
+    final TriggerInstructionListener listener = new TriggerInstructionListener();
+
+    boolean runningCache;
+    boolean incomingPowerCache;
+
+    private MinionTriggerMinionListener(RegistryKey<World> worldKey, BlockPos pos, UUID minionUuid, String instructionName) {
+        super(worldKey, pos, minionUuid, MinionBlocks.MINION_TRIGGER_BE_TYPE);
+        this.instructionName = Objects.requireNonNull(instructionName);
+    }
+
+    public static void addListener(World world, BlockPos pos, UUID minion, String instructionName) {
+        MinionTriggerMinionListener listener = new MinionTriggerMinionListener(world.getRegistryKey(), pos, minion, instructionName);
+        listener.add(world.getServer());
+    }
+
+    public static void removeListener(World world, BlockPos pos, UUID minion, String instructionName) {
+        MinionTriggerMinionListener old = getListener(world, pos, minion, MinionTriggerMinionListener.class);
+        if(old != null) {
+            old.remove(world.getServer());
+        }
+    }
+
+    @Override
+    protected Map<String, ConfiguredInstructionListener> getInstructionListeners() {
+        return Map.of(instructionName, listener);
+    }
+
+    @Override
+    public void onMinionSpawn(MinionFakePlayer minion) {
+        super.onMinionSpawn(minion);
+        runningCache = minion.getInstructionManager().getInstruction(instructionName).isRunning();
+        updateComparatorsIfLoaded(minion.getServer());
+
+        ConfiguredInstruction<MinionRuntime> instruction = minion.getInstructionManager().getInstruction(instructionName);
+        if(instruction.isRunning() && !incomingPowerCache) {
+            instruction.stop(minion.getInstructionManager());
+        } else if (!instruction.isRunning() && incomingPowerCache) {
+            instruction.run(minion.getInstructionManager());
+        }
+    }
+
+    @Override
+    public void onMinionRemove(MinionFakePlayer minion) {
+        super.onMinionRemove(minion);
+        runningCache = false;
+        updateComparatorsIfLoaded(minion.getServer());
+    }
+
+    @Override
+    public void onInstructionRename(MinionFakePlayer minion, ConfiguredInstruction<?> instruction, String oldName, String newName) {
+        super.onInstructionRename(minion, instruction, oldName, newName);
+        if(instructionName.equals(oldName)) {
+            instructionName = newName;
+        }
+    }
+
+    @Override
+    protected void add(MinecraftServer server) {
+        super.add(server);
+        runningCache = minion.getInstructionManager().getInstruction(instructionName).isRunning();
+        updateComparatorsIfLoaded(server);
+    }
+
+    @Override
+    public Optional<Identifier> getCodecId() {
+        return Optional.of(Identifier.of(Minions.MOD_ID, "minion_trigger"));
+    }
+
+    public void updateComparatorsIfLoaded(MinecraftServer server) {
+        World world = server.getWorld(worldKey);
+        if(world.isPosLoaded(pos)) {
+            world.updateComparators(pos, MinionBlocks.MINION_TRIGGER_BLOCK);
+        }
+    }
+
+    public boolean isRunning() {
+        return runningCache;
+    }
+
+    public class TriggerInstructionListener implements ConfiguredInstructionListener {
+        @Override
+        public void onRun(ConfiguredInstruction<?> instruction) {
+            runningCache = true;
+            updateComparatorsIfLoaded(minion.getServer());
+        }
+
+        @Override
+        public void onStop(ConfiguredInstruction<?> instruction) {
+            runningCache = false;
+            updateComparatorsIfLoaded(minion.getServer());
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/client/MinionsClient.java

@@ -1,16 +0,0 @@
-package io.github.skippyall.minions.client;
-
-import io.github.skippyall.minions.networking.ClientToServerNetworking;
-import net.fabricmc.api.ClientModInitializer;
-import net.fabricmc.fabric.api.client.networking.v1.ClientConfigurationConnectionEvents;
-import net.fabricmc.fabric.api.client.networking.v1.ClientLoginConnectionEvents;
-
-public class MinionsClient implements ClientModInitializer {
-    /**
-     * Runs the mod initializer on the client environment.
-     */
-    @Override
-    public void onInitializeClient() {
-        ClientConfigurationConnectionEvents.INIT.register(ClientToServerNetworking::onConfigurationInit);
-    }
-}

src/main/java/io/github/skippyall/minions/clipboard/Clipboard.java

@@ -0,0 +1,14 @@
+package io.github.skippyall.minions.clipboard;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.MapCodec;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import net.minecraft.item.tooltip.TooltipAppender;
+
+import java.util.function.Function;
+
+public interface Clipboard extends TooltipAppender {
+    Codec<Clipboard> CODEC = MinionRegistries.CLIPBOARD_TYPES.getCodec().dispatch(Clipboard::getCodec, Function.identity());
+
+    MapCodec<? extends Clipboard> getCodec();
+}

src/main/java/io/github/skippyall/minions/clipboard/ClipboardItem.java

@@ -0,0 +1,43 @@
+package io.github.skippyall.minions.clipboard;
+
+import eu.pb4.polymer.core.api.item.PolymerItem;
+import io.github.skippyall.minions.registration.MinionComponentTypes;
+import io.github.skippyall.minions.registration.MinionItems;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.item.tooltip.TooltipType;
+import net.minecraft.util.Identifier;
+import org.jetbrains.annotations.Nullable;
+import xyz.nucleoid.packettweaker.PacketContext;
+
+public class ClipboardItem extends Item implements PolymerItem {
+    public ClipboardItem(Settings settings) {
+        super(settings);
+    }
+
+    @Override
+    public Item getPolymerItem(ItemStack itemStack, PacketContext context) {
+        return Items.PAPER;
+    }
+
+    @Override
+    public @Nullable Identifier getPolymerItemModel(ItemStack stack, PacketContext context) {
+        return null;
+    }
+
+    @Override
+    public ItemStack getPolymerItemStack(ItemStack itemStack, TooltipType tooltipType, PacketContext context) {
+        ItemStack stack = PolymerItem.super.getPolymerItemStack(itemStack, tooltipType, context);
+        stack.set(DataComponentTypes.ENCHANTMENT_GLINT_OVERRIDE, true);
+        return stack;
+    }
+
+    public static ItemStack createInstructionReference(MinionFakePlayer minion, String instructionName) {
+        ItemStack stack = new ItemStack(MinionItems.REFERENCE_ITEM);
+        stack.set(MinionComponentTypes.REFERENCE, new InstructionClipboard(minion.getUuid(), instructionName, minion.getGameProfile().getName()));
+        return stack;
+    }
+}

src/main/java/io/github/skippyall/minions/clipboard/InstructionClipboard.java

@@ -0,0 +1,32 @@
+package io.github.skippyall.minions.clipboard;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.MapCodec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import net.minecraft.component.ComponentsAccess;
+import net.minecraft.item.Item;
+import net.minecraft.item.tooltip.TooltipType;
+import net.minecraft.text.Text;
+import net.minecraft.util.Uuids;
+
+import java.util.UUID;
+import java.util.function.Consumer;
+
+public record InstructionClipboard(UUID selectedMinion, String selectedInstruction, String visualMinionName) implements Clipboard {
+    public static final MapCodec<InstructionClipboard> CODEC = RecordCodecBuilder.mapCodec(instance ->
+            instance.group(
+                    Uuids.CODEC.fieldOf("selectedMinion").forGetter(InstructionClipboard::selectedMinion),
+                    Codec.STRING.fieldOf("selectedInstruction").forGetter(InstructionClipboard::selectedInstruction),
+                    Codec.STRING.fieldOf("visualMinionName").forGetter(InstructionClipboard::visualMinionName)
+            ).apply(instance, InstructionClipboard::new));
+
+    @Override
+    public MapCodec<? extends Clipboard> getCodec() {
+        return CODEC;
+    }
+
+    @Override
+    public void appendTooltip(Item.TooltipContext context, Consumer<Text> textConsumer, TooltipType type, ComponentsAccess components) {
+        textConsumer.accept(Text.translatable("minions.reference.instruction.tooltip", selectedInstruction, visualMinionName));
+    }
+}

src/main/java/io/github/skippyall/minions/command/ListSubcommand.java

@@ -0,0 +1,25 @@
+package io.github.skippyall.minions.command;
+
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import io.github.skippyall.minions.minion.MinionData;
+import io.github.skippyall.minions.minion.MinionPersistentState;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.text.Text;
+
+import java.util.Collection;
+
+import static net.minecraft.server.command.CommandManager.literal;
+
+public class ListSubcommand {
+    public static final LiteralArgumentBuilder<ServerCommandSource> LIST = literal("list")
+            .executes(ListSubcommand::list);
+
+    public static int list(CommandContext<ServerCommandSource> context) {
+        Collection<MinionData> minions = MinionPersistentState.get(context.getSource().getServer()).getMinionData().values();
+        for (MinionData minion : minions) {
+            context.getSource().sendFeedback(() -> Text.literal(minion.name() + "(" + minion.uuid() + "):" + minion.isSpawned()), false);
+        }
+        return 0;
+    }
+}

src/main/java/io/github/skippyall/minions/command/MinionArgument.java

@@ -0,0 +1,51 @@
+package io.github.skippyall.minions.command;
+
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.brigadier.exceptions.SimpleCommandExceptionType;
+import com.mojang.brigadier.suggestion.SuggestionProvider;
+import com.mojang.brigadier.suggestion.Suggestions;
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import io.github.skippyall.minions.minion.MinionData;
+import io.github.skippyall.minions.minion.MinionPersistentState;
+import io.github.skippyall.minions.minion.MinionProfileUtils;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.text.Text;
+
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+
+public class MinionArgument {
+    public static final SimpleCommandExceptionType MINION_NOT_PRESENT = new SimpleCommandExceptionType(Text.translatable("minions.command.minion.not_present"));
+
+    public static final MinionSuggestionProvider SUGGESTION_PROVIDER = new MinionSuggestionProvider();
+
+    public static MinionData parse(MinecraftServer server, String argument) throws CommandSyntaxException {
+        Optional<MinionData> data = Optional.empty();
+        if(argument.startsWith(MinionProfileUtils.getPrefix())) {
+            data = MinionPersistentState.get(server).getMinionWithName(argument);
+        } else {
+            try {
+                data = Optional.ofNullable(MinionPersistentState.get(server).getMinionData(UUID.fromString(argument)));
+            } catch (IllegalArgumentException ignored) {}
+        }
+
+        if(data.isEmpty()) {
+            throw MINION_NOT_PRESENT.create();
+        }
+        return data.get();
+    }
+
+    public static class MinionSuggestionProvider implements SuggestionProvider<ServerCommandSource> {
+        @Override
+        public CompletableFuture<Suggestions> getSuggestions(CommandContext<ServerCommandSource> context, SuggestionsBuilder builder) throws CommandSyntaxException {
+            for (MinionData data : MinionPersistentState.get(context.getSource().getServer()).getMinionDataList()) {
+                builder.suggest(data.name());
+            }
+
+            return builder.buildFuture();
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/command/MinionsCommand.java

@@ -0,0 +1,26 @@
+package io.github.skippyall.minions.command;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import io.github.skippyall.minions.MinionsConfig;
+import net.minecraft.command.CommandRegistryAccess;
+import net.minecraft.server.command.CommandManager;
+import net.minecraft.server.command.ServerCommandSource;
+
+import static net.minecraft.server.command.CommandManager.literal;
+
+public class MinionsCommand {
+    public static void register(CommandDispatcher<ServerCommandSource> dispatcher, CommandRegistryAccess access, CommandManager.RegistrationEnvironment environment) {
+        LiteralArgumentBuilder<ServerCommandSource> builder = literal("minions")
+                .then(SpawnSubcommand.SPAWN)
+                .then(ListSubcommand.LIST);
+
+        if(MinionsConfig.get().minion.enableMobCapHacks) {
+            builder.then(MobCapDebugSubcommand.MOB_CAP_DEBUG);
+        }
+
+        dispatcher.register(
+                builder
+        );
+    }
+}

src/main/java/io/github/skippyall/minions/command/MobCapDebugSubcommand.java

@@ -0,0 +1,24 @@
+package io.github.skippyall.minions.command;
+
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import io.github.skippyall.minions.mixinhelper.antimobcap.ChunkLevelManager$DistanceFromNearestPlayerTrackerAccessor;
+import io.github.skippyall.minions.mixinhelper.antimobcap.ChunkLevelManagerAccessor;
+import io.github.skippyall.minions.mixins.antimobcap.ServerChunkManagerAccessor;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.server.world.ChunkLevelManager;
+import net.minecraft.text.Text;
+
+import static net.minecraft.server.command.CommandManager.literal;
+
+public class MobCapDebugSubcommand {
+    public static final LiteralArgumentBuilder<ServerCommandSource> MOB_CAP_DEBUG = literal("mobcapdebug")
+            .executes(MobCapDebugSubcommand::mobcapdebugCommand);
+
+    public static int mobcapdebugCommand(CommandContext<ServerCommandSource> context) {
+        ChunkLevelManager levelManager = ((ServerChunkManagerAccessor)context.getSource().getWorld().getChunkManager()).getLevelManager();
+        int tickedChunkCount = ((ChunkLevelManager$DistanceFromNearestPlayerTrackerAccessor)((ChunkLevelManagerAccessor)levelManager).minions$getMinionless()).minions$getTickedChunkCount();
+        context.getSource().sendFeedback(() -> Text.of(String.valueOf(tickedChunkCount)), false);
+        return 0;
+    }
+}

src/main/java/io/github/skippyall/minions/command/SpawnSubcommand.java

@@ -0,0 +1,55 @@
+package io.github.skippyall.minions.command;
+
+import com.mojang.brigadier.arguments.BoolArgumentType;
+import com.mojang.brigadier.arguments.StringArgumentType;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import io.github.skippyall.minions.minion.MinionData;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import net.minecraft.command.argument.PosArgument;
+import net.minecraft.command.argument.Vec3ArgumentType;
+import net.minecraft.server.command.ServerCommandSource;
+
+import static net.minecraft.server.command.CommandManager.argument;
+import static net.minecraft.server.command.CommandManager.literal;
+
+public class SpawnSubcommand {
+    public static final LiteralArgumentBuilder<ServerCommandSource> SPAWN = literal("spawn")
+            .requires(source -> source.hasPermissionLevel(2))
+            .then(argument("minion", StringArgumentType.word())
+                    .suggests(MinionArgument.SUGGESTION_PROVIDER)
+                    .then(argument("pos", Vec3ArgumentType.vec3())
+                            .executes(context ->
+                                    spawnCommand(
+                                            context.getSource(),
+                                            StringArgumentType.getString(context, "minion"),
+                                            Vec3ArgumentType.getPosArgument(context, "pos"),
+                                            false
+                                    )
+                            )
+                            .then(argument("force", BoolArgumentType.bool())
+                                    .executes(context ->
+                                            spawnCommand(
+                                                    context.getSource(),
+                                                    StringArgumentType.getString(context, "minion"),
+                                                    Vec3ArgumentType.getPosArgument(context, "pos"),
+                                                    BoolArgumentType.getBool(context, "force")
+                                            )
+                                    )
+                            )
+                    )
+                    .executes(context ->
+                            spawnCommand(
+                                    context.getSource(),
+                                    StringArgumentType.getString(context, "minion"),
+                                    null,
+                                    false
+                            ))
+            );
+
+    public static int spawnCommand(ServerCommandSource source, String minion, PosArgument pos, boolean force) throws CommandSyntaxException {
+        MinionData data = MinionArgument.parse(source.getServer(), minion);
+        MinionFakePlayer.spawnMinion(data, source.getWorld(), pos != null ? pos.getPos(source) : null, pos != null ? pos.getRotation(source) : null, force);
+        return 0;
+    }
+}

src/main/java/io/github/skippyall/minions/docs/ReferenceEntry.java

@@ -0,0 +1,14 @@
+package io.github.skippyall.minions.docs;
+
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import net.minecraft.text.Text;
+import net.minecraft.text.TextCodecs;
+
+public record ReferenceEntry(Text shortDescription, Text longDescription) {
+    public static final Codec<ReferenceEntry> CODEC = RecordCodecBuilder.create(instance ->
+            instance.group(
+                    TextCodecs.CODEC.fieldOf("shortDescription").forGetter(ReferenceEntry::shortDescription),
+                    TextCodecs.CODEC.fieldOf("longDescription").forGetter(ReferenceEntry::longDescription)
+            ).apply(instance, ReferenceEntry::new));
+}

src/main/java/io/github/skippyall/minions/fakeplayer/ClientConnectionInterface.java

@@ -1,7 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import io.netty.channel.Channel;
-
-public interface ClientConnectionInterface {
-    void setChannel(Channel channel);
-}

src/main/java/io/github/skippyall/minions/fakeplayer/MinionFakePlayer.java

@@ -1,277 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.yggdrasil.ProfileResult;
-import io.github.skippyall.minions.minion.MinionInventory;
-import io.github.skippyall.minions.minion.ModuleInventory;
-import net.fabricmc.fabric.api.entity.FakePlayer;
-import net.minecraft.block.BlockState;
-import net.minecraft.entity.Entity;
-import net.minecraft.entity.EquipmentSlot;
-import net.minecraft.entity.MovementType;
-import net.minecraft.entity.damage.DamageSource;
-import net.minecraft.entity.player.HungerManager;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.ItemStack;
-import net.minecraft.network.NetworkSide;
-import net.minecraft.network.packet.c2s.common.SyncedClientOptions;
-import net.minecraft.network.packet.c2s.play.ClientStatusC2SPacket;
-import net.minecraft.network.packet.s2c.play.EntityPositionS2CPacket;
-import net.minecraft.network.packet.s2c.play.EntitySetHeadYawS2CPacket;
-import net.minecraft.network.packet.s2c.play.PlayerListS2CPacket;
-import net.minecraft.server.MinecraftServer;
-import net.minecraft.server.ServerTask;
-import net.minecraft.server.network.ConnectedClientData;
-import net.minecraft.server.network.ServerPlayerEntity;
-import net.minecraft.server.world.ServerWorld;
-import net.minecraft.text.Text;
-import net.minecraft.text.TranslatableTextContent;
-import net.minecraft.util.ActionResult;
-import net.minecraft.util.Hand;
-import net.minecraft.util.Uuids;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Vec3d;
-import net.minecraft.world.GameMode;
-import java.util.UUID;
-
-public class MinionFakePlayer extends ServerPlayerEntity {
-    public Runnable fixStartingPosition = () -> {};
-    public boolean isAShadow;
-
-    private float moveForward;
-    private float moveSideways;
-
-    private boolean programmable;
-    private ModuleInventory moduleInventory = new ModuleInventory();
-
-    public static void createMinion(String username, ServerWorld level, ServerPlayerEntity owner, boolean canProgram, Vec3d pos, double yaw, double pitch) {
-        MinecraftServer server = level.getServer();
-        server.getUserCache().findByNameAsync(username).thenAcceptAsync((optional) -> {
-            GameProfile profile = null;
-            if(optional.isPresent()){
-                UUID uuid = optional.get().getId();
-                ProfileResult result = server.getSessionService().fetchProfile(uuid, true);
-                if(result != null) {
-                    profile = result.profile();
-                }
-            }
-            if(profile == null) {
-                profile = new GameProfile(Uuids.getOfflinePlayerUuid(username), username);
-            }
-            MinionFakePlayer instance = new MinionFakePlayer(server, level, profile, SyncedClientOptions.createDefault(), false, canProgram);
-            instance.fixStartingPosition = () -> instance.refreshPositionAndAngles(pos.x, pos.y, pos.z, (float) yaw, (float) pitch);
-            server.getPlayerManager().onPlayerConnect(new FakeClientConnection(NetworkSide.SERVERBOUND), instance, new ConnectedClientData(profile, 0, instance.getClientOptions()));
-            instance.teleport(level, pos.x, pos.y, pos.z, (float) yaw, (float) pitch);
-            instance.setHealth(20.0F);
-            instance.unsetRemoved();
-            instance.interactionManager.changeGameMode(GameMode.SURVIVAL);
-            server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(instance, (byte) (instance.headYaw * 256 / 360)), level.getRegistryKey());//instance.dimension);
-            server.getPlayerManager().sendToDimension(new EntityPositionS2CPacket(instance), level.getRegistryKey());//instance.dimension);
-            //instance.world.getChunkManager(). updatePosition(instance);
-            instance.dataTracker.set(PLAYER_MODEL_PARTS, (byte) 0x7f); // show all model layers (incl. capes)
-            instance.getAbilities().flying = false;
-            instance.setStepHeight(0.6F);
-        });
-
-
-    }
-
-    @SuppressWarnings("unused") //Don't know if I'll need this
-    public static MinionFakePlayer createShadow(MinecraftServer server, ServerPlayerEntity player)
-    {
-        player.getServer().getPlayerManager().remove(player);
-        player.networkHandler.disconnect(Text.translatable("multiplayer.disconnect.duplicate_login"));
-        ServerWorld worldIn = player.getServerWorld();//.getWorld(player.dimension);
-        GameProfile gameprofile = player.getGameProfile();
-        MinionFakePlayer playerShadow = new MinionFakePlayer(server, worldIn, gameprofile, player.getClientOptions(), true, false);
-        playerShadow.setSession(player.getSession());
-        server.getPlayerManager().onPlayerConnect(new FakeClientConnection(NetworkSide.SERVERBOUND), playerShadow, new ConnectedClientData(gameprofile, 0, player.getClientOptions()));
-
-        playerShadow.setHealth(player.getHealth());
-        playerShadow.networkHandler.requestTeleport(player.getX(), player.getY(), player.getZ(), player.getYaw(), player.getPitch());
-        playerShadow.interactionManager.changeGameMode(player.interactionManager.getGameMode());
-        ((ServerPlayerInterface) playerShadow).getActionPack().copyFrom(((ServerPlayerInterface) player).getActionPack());
-        playerShadow.dataTracker.set(PLAYER_MODEL_PARTS, player.getDataTracker().get(PLAYER_MODEL_PARTS));
-
-
-        server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(playerShadow, (byte) (player.headYaw * 256 / 360)), playerShadow.getWorld().getRegistryKey());
-        server.getPlayerManager().sendToAll(new PlayerListS2CPacket(PlayerListS2CPacket.Action.ADD_PLAYER, playerShadow));
-        //player.world.getChunkManager().updatePosition(playerShadow);
-        playerShadow.getAbilities().flying = player.getAbilities().flying;
-        return playerShadow;
-    }
-
-    public static MinionFakePlayer respawnFake(MinecraftServer server, ServerWorld level, GameProfile profile, SyncedClientOptions cli, boolean programmable)
-    {
-        return new MinionFakePlayer(server, level, profile, cli, false, programmable);
-    }
-
-    private MinionFakePlayer(MinecraftServer server, ServerWorld worldIn, GameProfile profile, SyncedClientOptions cli, boolean shadow, boolean programmable)
-    {
-        super(server, worldIn, profile, cli);
-        isAShadow = shadow;
-
-    }
-
-    public boolean isProgrammable() {
-        return programmable;
-    }
-
-    public ModuleInventory getModuleInventory() {
-        return moduleInventory;
-    }
-
-    public EntityPlayerActionPack getActionPack() {
-        return ((ServerPlayerInterface)this).getActionPack();
-    }
-
-    @Override
-    public ActionResult interact(PlayerEntity player, Hand hand) {
-        if(player instanceof ServerPlayerEntity spe) {
-            MinionInventory.openInventory(spe, this);
-        }
-        return ActionResult.CONSUME;
-    }
-
-    @Override
-    public ActionResult interactAt(PlayerEntity player, Vec3d hitPos, Hand hand) {
-        return interact(player, hand);
-    }
-
-    @Override
-    public void onEquipStack(final EquipmentSlot slot, final ItemStack previous, final ItemStack stack)
-    {
-        if (!isUsingItem()) super.onEquipStack(slot, previous, stack);
-    }
-
-    @Override
-    public void kill()
-    {
-        kill(Text.literal("Killed"));
-    }
-
-    public void kill(Text reason)
-    {
-        shakeOff();
-
-        if (reason.getContent() instanceof TranslatableTextContent text && text.getKey().equals("multiplayer.disconnect.duplicate_login")) {
-            this.networkHandler.onDisconnected(reason);
-        } else {
-            this.server.send(new ServerTask(this.server.getTicks(), () -> {
-                this.networkHandler.onDisconnected(reason);
-            }));
-        }
-    }
-
-    @Override
-    public void tick()
-    {
-        if (this.getServer().getTicks() % 10 == 0)
-        {
-            this.networkHandler.syncWithPlayerPosition();
-            this.getServerWorld().getChunkManager().updatePosition(this);
-        }
-        try
-        {
-            super.tick();
-            this.playerTick();
-        }
-        catch (NullPointerException ignored)
-        {
-            // happens with that paper port thingy - not sure what that would fix, but hey
-            // the game not gonna crash violently.
-        }
-
-
-    }
-
-    private void shakeOff()
-    {
-        if (getVehicle() instanceof PlayerEntity) stopRiding();
-        for (Entity passenger : getPassengersDeep())
-        {
-            if (passenger instanceof PlayerEntity) passenger.stopRiding();
-        }
-    }
-
-    @Override
-    public void onDeath(DamageSource cause)
-    {
-        shakeOff();
-        super.onDeath(cause);
-        setHealth(20);
-        this.hungerManager = new HungerManager();
-        kill(this.getDamageTracker().getDeathMessage());
-    }
-
-    @Override
-    public String getIp()
-    {
-        return "127.0.0.1";
-    }
-
-    @Override
-    public boolean allowsServerListing() {
-        return false;
-    }
-
-    @Override
-    protected void fall(double y, boolean onGround, BlockState state, BlockPos pos) {
-        handleFall(0.0, y, 0.0, onGround);
-    }
-
-    @Override
-    public Entity moveToWorld(ServerWorld serverLevel)
-    {
-        super.moveToWorld(serverLevel);
-        if (notInAnyWorld) {
-            ClientStatusC2SPacket p = new ClientStatusC2SPacket(ClientStatusC2SPacket.Mode.PERFORM_RESPAWN);
-            networkHandler.onClientStatus(p);
-        }
-
-        // If above branch was taken, *this* has been removed and replaced, the new instance has been set
-        // on 'our' connection (which is now theirs, but we still have a ref).
-        if (networkHandler.player.isInTeleportationState()) {
-            networkHandler.player.onTeleportationDone();
-        }
-        return networkHandler.player;
-    }
-
-    public void moveForward(float forward) {
-        this.moveForward += forward;
-        EntityPlayerActionPack actionPack = getActionPack();
-        if (moveForward != 0) {
-            actionPack.setForward(moveForward > 0 ? 1 : -1);
-        }
-    }
-
-    public void moveSideways(float sideways) {
-        this.moveSideways += sideways;
-        EntityPlayerActionPack actionPack = getActionPack();
-        if (moveSideways != 0) {
-            actionPack.setStrafing(moveSideways > 0 ? 1 : -1);
-        }
-    }
-
-    @Override
-    public void move(MovementType movementType, Vec3d movement) {
-        float newForward = (float) (moveForward - movement.z);
-        float newSideways = (float) (moveSideways - movement.x);
-        Vec3d newMovement = movement;
-        if ((newForward < 0 && moveForward >= 0) || (newForward > 0 && moveForward <= 0)) {
-            newMovement = new Vec3d(newMovement.x, newMovement.y, moveForward);
-            moveForward = 0;
-            getActionPack().setForward(0);
-        }else {
-            moveForward = newForward;
-        }
-        if ((newSideways < 0 && moveSideways >= 0) || (newSideways > 0 && moveSideways <= 0)) {
-            newMovement = new Vec3d(newMovement.x, newMovement.y, moveSideways);
-            moveSideways = 0;
-            getActionPack().setStrafing(0);
-        }else {
-            moveSideways = newSideways;
-        }
-        super.move(movementType, newMovement);
-    }
-}

src/main/java/io/github/skippyall/minions/fakeplayer/ServerPlayerInterface.java

@@ -1,8 +0,0 @@
-package io.github.skippyall.minions.fakeplayer;
-
-import io.github.skippyall.minions.fakeplayer.EntityPlayerActionPack;
-
-public interface ServerPlayerInterface
-{
-    EntityPlayerActionPack getActionPack();
-}

src/main/java/io/github/skippyall/minions/gui/ConfigureInstructionGui.java

@@ -0,0 +1,117 @@
+package io.github.skippyall.minions.gui;
+
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import io.github.skippyall.minions.gui.input.ChoiceInput;
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import io.github.skippyall.minions.program.supplier.Parameter;
+import io.github.skippyall.minions.clipboard.ClipboardItem;
+import net.minecraft.item.Items;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.sound.SoundCategory;
+import net.minecraft.sound.SoundEvents;
+import net.minecraft.text.Text;
+
+public class ConfigureInstructionGui extends InstructionBoundSimpleGui {
+    private String name;
+
+    private ConfigureInstructionGui(ScreenHandlerType<?> type, ServerPlayerEntity player, MinionFakePlayer minion, ConfiguredInstruction<MinionRuntime> configuredInstruction, String name) {
+        super(type, player, minion, configuredInstruction);
+        this.name = name;
+        init();
+    }
+
+    public static void configureInstructionMenu(String name, ConfiguredInstruction<MinionRuntime> instruction, MinionFakePlayer minion, ServerPlayerEntity player) {
+        if(!InstructionGui.checkInstructionExists(name, instruction, minion, player)) {
+            return;
+        }
+
+        ConfigureInstructionGui gui = new ConfigureInstructionGui(ScreenHandlerType.GENERIC_9X3, player, minion, instruction, name);
+
+        gui.open();
+    }
+    
+    private void init() {
+        setTitle(Text.literal(name));
+
+        setSlot(7, new GuiElementBuilder(Items.ANVIL)
+                .setName(Text.translatable("minions.gui.instruction.configure.rename"))
+                .setCallback(() -> InstructionGui.inputInstructionName(minion, player, name).thenAccept(newName -> {
+                    minion.getInstructionManager().setInstructionName(name, newName);
+                    configureInstructionMenu(newName, instruction, minion, player);
+                }))
+        );
+
+        setSlot(8, new GuiElementBuilder(Items.LAVA_BUCKET)
+                .setName(Text.translatable("minions.gui.instruction.configure.delete"))
+                .setCallback(() -> ChoiceInput.confirm(player, Text.translatable("minions.gui.instruction.configure.delete.confirm", name))
+                        .thenAccept(v -> {
+                            minion.getInstructionManager().removeInstruction(name);
+                            InstructionGui.instructionList(minion, player);
+                        }))
+        );
+
+        updateSuppliers();
+
+        setSlot(13, InstructionGui.createInstructionElement(instruction.getInstruction(), player.getRegistryManager()));
+
+        setSlot(25, new GuiElementBuilder(Items.FEATHER)
+                .setName(Text.translatable("minions.gui.instruction.configure.copy"))
+                .addLoreLine(Text.translatable("minions.gui.instruction.configure.copy.description"))
+                .setCallback(() -> {
+                    player.getInventory().offer(ClipboardItem.createInstructionReference(minion, name), true);
+                    player.playSoundToPlayer(SoundEvents.BLOCK_NOTE_BLOCK_CHIME.value(), SoundCategory.BLOCKS, 1, 1);
+                })
+        );
+
+        updateRunSlot();
+    }
+
+    @Override
+    public void onInstructionRename(MinionFakePlayer minion, ConfiguredInstruction<?> instruction, String oldName, String newName) {
+        this.setTitle(Text.literal(newName));
+        name = newName;
+    }
+
+    @Override
+    public void onRun(ConfiguredInstruction<?> instruction) {
+        updateRunSlot();
+    }
+
+    @Override
+    public void onStop(ConfiguredInstruction<?> instruction) {
+        updateRunSlot();
+    }
+
+    @Override
+    public void onSupplierChange(ConfiguredInstruction<?> instruction, Parameter<?> parameter) {
+        updateSuppliers();
+    }
+
+    private void updateRunSlot() {
+        if(!instruction.isRunning()) {
+            setSlot(26, new GuiElementBuilder(Items.ARROW)
+                    .setName(Text.translatable("minions.gui.instruction.run"))
+                    .setCallback(() -> instruction.run(minion.getInstructionManager()))
+            );
+        } else {
+            setSlot(26, new GuiElementBuilder(Items.BARRIER)
+                    .setName(Text.translatable("minions.gui.instruction.stop"))
+                    .setCallback(() -> instruction.stop(minion.getInstructionManager()))
+            );
+        }
+    }
+
+    private void updateSuppliers() {
+        int slot = 12;
+        for(Parameter<?> parameter : instruction.getInstruction().getParameters().reversed()) {
+            setSlot(slot, InstructionGui.createParameterElement(parameter, instruction.getArguments().getArgument(parameter), player.getRegistryManager())
+                    .setCallback(() -> InstructionGui.configureArgumentMenu(name, instruction, parameter, minion, player))
+            );
+            slot--;
+        }
+    }
+
+}

src/main/java/io/github/skippyall/minions/gui/Displayable.java

@@ -0,0 +1,5 @@
+package io.github.skippyall.minions.gui;
+
+public interface Displayable {
+    GuiDisplay getDisplay();
+}

src/main/java/io/github/skippyall/minions/gui/GuiDisplay.java

@@ -0,0 +1,143 @@
+package io.github.skippyall.minions.gui;
+
+import com.mojang.authlib.properties.PropertyMap;
+import com.mojang.serialization.Codec;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import io.github.skippyall.minions.util.TranslationUtil;
+import it.unimi.dsi.fastutil.objects.ReferenceSortedSets;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.component.type.ProfileComponent;
+import net.minecraft.component.type.TooltipDisplayComponent;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.registry.DynamicRegistryManager;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.Registry;
+import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.Rarity;
+import net.minecraft.util.Uuids;
+
+import java.util.Optional;
+import java.util.UUID;
+
+public interface GuiDisplay {
+    Codec<GuiDisplay> CODEC = MinionRegistries.GUI_DISPLAY_TYPE.getCodec().dispatch(GuiDisplay::getCodec, codec -> codec.fieldOf("data"));
+    GuiDisplay DEFAULT_DISPLAY = new ItemBased(Items.BARRIER);
+
+    static GuiDisplay getGuiDisplay(Identifier id, DynamicRegistryManager manager) {
+        return manager.getOptional(MinionRegistries.GUI_DISPLAY).map(registry -> registry.get(id)).orElse(DEFAULT_DISPLAY);
+    }
+
+    static <T> GuiDisplay getGuiDisplayFor(Registry<T> registry, T element, DynamicRegistryManager manager) {
+        Identifier elementId = registry.getId(element);
+        if(elementId == null) {
+            return DEFAULT_DISPLAY;
+        }
+        Identifier displayId = elementId.withPrefixedPath(registry.getKey().getValue().getPath() + "/");
+
+        return getGuiDisplay(displayId, manager);
+    }
+
+    static <T> ItemStack getDisplayStack(Registry<T> registry, T element, DynamicRegistryManager manager) {
+        return getGuiDisplayFor(registry, element, manager).createItemStack();
+    }
+
+    static <T> ItemStack getDisplayStackWithName(Registry<T> registry, T element, DynamicRegistryManager manager) {
+        ItemStack stack = getDisplayStack(registry, element, manager);
+        stack.set(DataComponentTypes.ITEM_NAME, Text.translatable(TranslationUtil.getTranslationKey(element, registry)));
+        return stack;
+    }
+
+    ItemStack createItemStack();
+
+    Codec<? extends GuiDisplay> getCodec();
+
+    class ModelBased implements GuiDisplay {
+        public static final Codec<ModelBased> CODEC = Identifier.CODEC.xmap(ModelBased::new, display -> display.model);
+
+        private final Identifier model;
+
+        public ModelBased(Identifier model) {
+            this.model = model;
+        }
+
+        @Override
+        public ItemStack createItemStack() {
+            ItemStack stack = new ItemStack(Items.BARRIER);
+            stack.set(DataComponentTypes.ITEM_MODEL, model);
+            return stack;
+        }
+
+        @Override
+        public Codec<? extends GuiDisplay> getCodec() {
+            return CODEC;
+        }
+    }
+
+    class ItemBased implements GuiDisplay {
+        public static final Codec<ItemBased> CODEC = Registries.ITEM.getCodec().xmap(ItemBased::new, display -> display.item);
+
+        private final Item item;
+
+        public ItemBased(Item item) {
+            this.item = item;
+        }
+
+        @Override
+        public ItemStack createItemStack() {
+            ItemStack stack = new ItemStack(item);
+            stack.set(DataComponentTypes.TOOLTIP_DISPLAY, new TooltipDisplayComponent(true, ReferenceSortedSets.emptySet()));
+            stack.set(DataComponentTypes.RARITY, Rarity.COMMON);
+            return stack;
+        }
+
+        @Override
+        public Codec<? extends GuiDisplay> getCodec() {
+            return CODEC;
+        }
+    }
+
+    class HeadBased implements GuiDisplay {
+        public static final Codec<HeadBased> CODEC = Uuids.CODEC.xmap(HeadBased::new, display -> display.uuid);
+
+        private final UUID uuid;
+
+        public HeadBased(UUID uuid) {
+            this.uuid = uuid;
+        }
+
+        @Override
+        public ItemStack createItemStack() {
+            ItemStack stack = new ItemStack(Items.PLAYER_HEAD);
+            stack.set(DataComponentTypes.PROFILE, new ProfileComponent(Optional.empty(), Optional.of(uuid), new PropertyMap()));
+            return stack;
+        }
+
+        @Override
+        public Codec<? extends GuiDisplay> getCodec() {
+            return CODEC;
+        }
+    }
+
+    class StackBased implements GuiDisplay {
+        public static final Codec<StackBased> CODEC = ItemStack.CODEC.xmap(StackBased::new, StackBased::createItemStack);
+
+        private final ItemStack stack;
+
+        public StackBased(ItemStack stack) {
+            this.stack = stack;
+        }
+
+        @Override
+        public ItemStack createItemStack() {
+            return stack;
+        }
+
+        @Override
+        public Codec<? extends GuiDisplay> getCodec() {
+            return CODEC;
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/gui/InstructionBoundSimpleGui.java

@@ -0,0 +1,29 @@
+package io.github.skippyall.minions.gui;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstructionListener;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.server.network.ServerPlayerEntity;
+
+public class InstructionBoundSimpleGui extends MinionBoundSimpleGui implements ConfiguredInstructionListener {
+    protected final ConfiguredInstruction<MinionRuntime> instruction;
+
+    public InstructionBoundSimpleGui(ScreenHandlerType<?> type, ServerPlayerEntity player, MinionFakePlayer minion, ConfiguredInstruction<MinionRuntime> instruction) {
+        super(type, player, minion);
+        this.instruction = instruction;
+        instruction.addListener(this);
+    }
+
+    @Override
+    public void onInstructionRemove(ConfiguredInstruction<?> instruction) {
+        close();
+    }
+
+    @Override
+    public void onClose() {
+        super.onClose();
+        instruction.removeListener(this);
+    }
+}

src/main/java/io/github/skippyall/minions/gui/InstructionGui.java

@@ -0,0 +1,235 @@
+package io.github.skippyall.minions.gui;
+
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import eu.pb4.sgui.api.gui.SimpleGui;
+import io.github.skippyall.minions.program.value.ValueType;
+import io.github.skippyall.minions.registration.MinionComponentTypes;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import io.github.skippyall.minions.gui.input.Result;
+import io.github.skippyall.minions.gui.input.TextInput;
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.module.MinionModule;
+import io.github.skippyall.minions.program.supplier.ValueSupplier;
+import io.github.skippyall.minions.program.supplier.ValueSupplierType;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import io.github.skippyall.minions.program.instruction.InstructionType;
+import io.github.skippyall.minions.program.supplier.Parameter;
+import io.github.skippyall.minions.util.TranslationUtil;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.registry.DynamicRegistryManager;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.NoSuchElementException;
+import java.util.concurrent.CompletableFuture;
+
+public class InstructionGui {
+    public static void openInstructionMainMenu(MinionFakePlayer minion, ServerPlayerEntity player) {
+        SimpleGui gui = new MinionBoundSimpleGui(ScreenHandlerType.GENERIC_3X3, player, minion);
+        gui.setTitle(Text.translatable("minions.gui.instruction.title"));
+
+        gui.setSlot(3, new GuiElementBuilder()
+                .setItem(Items.BOOK)
+                .setName(Text.translatable("minions.gui.instruction.list"))
+                .setCallback(() -> instructionList(minion, player))
+        );
+        gui.setSlot(5, new GuiElementBuilder()
+                .setItem(Items.WRITABLE_BOOK)
+                .setName(Text.translatable("minions.gui.instruction.create"))
+                .setCallback(() -> createNewInstruction(minion, player))
+        );
+
+        gui.open();
+    }
+
+    public static void instructionList(MinionFakePlayer minion, ServerPlayerEntity player) {
+        SimpleGui gui = new MinionBoundSimpleGui(ScreenHandlerType.GENERIC_9X3, player, minion) {
+            @Override
+            public void onInstructionsUpdate(MinionFakePlayer minion) {
+                resetInstructionList(this, minion, player);
+            }
+        };
+        gui.setTitle(Text.translatable("minions.gui.instruction.title"));
+        resetInstructionList(gui, minion, player);
+
+        gui.open();
+    }
+
+    private static void resetInstructionList(SimpleGui gui, MinionFakePlayer minion, ServerPlayerEntity player) {
+        int i = 0;
+        for (String instructionName : minion.getInstructionManager().getInstructionNames()) {
+            ConfiguredInstruction<MinionRuntime> instruction = minion.getInstructionManager().getInstruction(instructionName);
+            gui.setSlot(i, new GuiElementBuilder(GuiDisplay.getGuiDisplayFor(MinionRegistries.INSTRUCTION_TYPES, instruction.getInstruction(), player.getRegistryManager()).createItemStack())
+                    .setName(Text.literal(instructionName))
+                    .setCallback(() -> ConfigureInstructionGui.configureInstructionMenu(instructionName, instruction, minion, player))
+            );
+            i++;
+        }
+    }
+
+    public static void createNewInstruction(MinionFakePlayer minion, ServerPlayerEntity player) {
+        selectInstructionModuleMenu(minion, player).thenAccept(instructionType ->
+                inputInstructionName(minion, player, "Instruction").thenAccept(name -> {
+                    if (!minion.isRemoved() && !minion.isDisconnected()) {
+                        ConfiguredInstruction<MinionRuntime> configuredInstruction = minion.getInstructionManager().createInstruction(name, instructionType);
+                        ConfigureInstructionGui.configureInstructionMenu(name, configuredInstruction, minion, player);
+                    }
+                })
+        );
+    }
+
+    public static CompletableFuture<String> inputInstructionName(MinionFakePlayer minion, ServerPlayerEntity player, String defaultValue) {
+        return TextInput.inputSync(player, Text.translatable("minions.gui.instruction.enter_name"), defaultValue, name -> {
+            if (minion.getInstructionManager().hasInstruction(name)) {
+                return new Result.Error<>(Text.translatable("minions.gui.instruction.name_already_used"));
+            }
+            return new Result.Success<>(name);
+        });
+    }
+
+    public static boolean checkInstructionExists(String name, ConfiguredInstruction<?> instruction, MinionFakePlayer minion, ServerPlayerEntity player) {
+        boolean stillExists = !minion.isRemoved() && !minion.isDisconnected() && minion.getInstructionManager().getInstruction(name) == instruction;
+        if (!stillExists) {
+            player.closeHandledScreen();
+            player.sendMessage(Text.translatable("minions.gui.instruction.removed"));
+        }
+        return stillExists;
+    }
+
+
+    public static <T, A extends ValueSupplier<T, MinionRuntime>> void configureArgumentMenu(String instructionName, ConfiguredInstruction<MinionRuntime> instruction, Parameter<T> parameter, MinionFakePlayer minion, ServerPlayerEntity player) {
+        if (!checkInstructionExists(instructionName, instruction, minion, player)) {
+            return;
+        }
+
+        @Nullable A argument = instruction.getArguments().getArgument(parameter);
+
+        if(argument == null) {
+            configureTypeAndValue(instructionName, instruction, parameter, minion, player);
+            return;
+        }
+
+        SimpleGui gui = new InstructionBoundSimpleGui(ScreenHandlerType.GENERIC_3X3, player, minion, instruction);
+
+        ItemStack displayStack = GuiDisplay.getDisplayStack(MinionRegistries.VALUE_SUPPLIER_TYPES, argument.getType(), player.getRegistryManager());
+
+        gui.setSlot(3, new GuiElementBuilder(displayStack)
+                .setName(Text.translatable("minions.gui.instruction.argument.configure.type", Text.translatable(TranslationUtil.getTranslationKey(argument.getType(), MinionRegistries.VALUE_SUPPLIER_TYPES, "minions.gui.instruction.argument.configure.type.unset"))))
+                .setCallback(() -> configureTypeAndValue(instructionName, instruction, parameter, minion, player))
+        );
+        gui.setSlot(5, new GuiElementBuilder(Items.STRUCTURE_VOID)
+                .setName(Text.literal("Configure"))
+                .setCallback(() -> argument.getType().openConfiguration(player, argument.getValueType(), argument)
+                        .thenAccept(newArgument -> instruction.getArguments().setArgument(parameter, newArgument))
+                )
+        );
+        gui.open();
+    }
+
+    public static CompletableFuture<ValueSupplierType<MinionRuntime>> selectArgumentType(ServerPlayerEntity player, MinionFakePlayer minion, ValueType<?> valueType, ConfiguredInstruction<MinionRuntime> instruction) {
+        CompletableFuture<ValueSupplierType<MinionRuntime>> future = new CompletableFuture<>();
+        SimpleGui gui = new InstructionBoundSimpleGui(ScreenHandlerType.GENERIC_9X3, player, minion, instruction);
+        for (ValueSupplierType<MinionRuntime> type : MinionRegistries.VALUE_SUPPLIER_TYPES) {
+            if(type.isConfigurable(player, valueType, minion)) {
+                gui.addSlot(new GuiElementBuilder(GuiDisplay.getDisplayStackWithName(MinionRegistries.VALUE_SUPPLIER_TYPES, type, player.getRegistryManager()))
+                        .setCallback(() -> future.complete(type))
+                );
+            }
+        }
+        gui.open();
+        return future;
+    }
+
+    public static <T> void configureTypeAndValue(String name, ConfiguredInstruction<MinionRuntime> instruction, Parameter<T> parameter, MinionFakePlayer minion, ServerPlayerEntity player) {
+        selectArgumentType(player, minion, parameter.type(), instruction)
+                .thenApply(type -> type.openConfiguration(player, parameter.type(), null)
+                        .thenAccept(newArgument -> {
+                            instruction.getArguments().setArgument(parameter, newArgument);
+                            configureArgumentMenu(name, instruction, parameter, minion, player);
+                        })
+                );
+    }
+
+    public static CompletableFuture<InstructionType<MinionRuntime>> selectInstructionModuleMenu(MinionFakePlayer minion, ServerPlayerEntity player) {
+        if (minion.getModuleInventory().getModules().isEmpty()) {
+            player.sendMessage(Text.translatable("minions.gui.instruction.no_modules"));
+            return CompletableFuture.failedFuture(new NoSuchElementException("No modules"));
+        }
+
+        CompletableFuture<InstructionType<MinionRuntime>> future = new CompletableFuture<>();
+
+        SimpleGui gui = new MinionBoundSimpleGui(ScreenHandlerType.GENERIC_9X3, player, minion) {
+            @Override
+            public void onClose() {
+                if (!future.isDone()) {
+                    future.cancel(false);
+                }
+                super.onClose();
+            }
+        };
+        gui.setTitle(Text.translatable("minions.gui.instruction.select_instruction"));
+
+        for (int i = 0; i < minion.getModuleInventory().size(); i++) {
+            ItemStack moduleItem = minion.getModuleInventory().getStack(i);
+            MinionModule module = moduleItem.get(MinionComponentTypes.MODULE);
+            if (module != null && !module.instructions().isEmpty()) {
+                gui.addSlot(new GuiElementBuilder(moduleItem)
+                        .setCallback(() -> selectInstructionMenu(module, minion, player)
+                                .thenApply(future::complete)
+                        )
+                );
+            }
+        }
+
+        gui.open();
+        return future;
+    }
+
+    public static CompletableFuture<InstructionType<MinionRuntime>> selectInstructionMenu(MinionModule module, MinionFakePlayer minion, ServerPlayerEntity player) {
+        CompletableFuture<InstructionType<MinionRuntime>> future = new CompletableFuture<>();
+
+        SimpleGui gui = new MinionBoundSimpleGui(ScreenHandlerType.GENERIC_9X3, player, minion) {
+            @Override
+            public void onClose() {
+                if (!future.isDone()) {
+                    future.cancel(false);
+                }
+                super.onClose();
+            }
+        };
+        gui.setTitle(Text.translatable("minions.gui.instruction.select_instruction"));
+
+        for (InstructionType<MinionRuntime> instructionType : module.instructions()) {
+            gui.addSlot(createInstructionElement(instructionType, player.getRegistryManager())
+                    .setCallback(() -> future.complete(instructionType))
+            );
+        }
+
+        gui.open();
+        return future;
+    }
+
+    public static GuiElementBuilder createInstructionElement(InstructionType<MinionRuntime> instructionType, DynamicRegistryManager manager) {
+        GuiElementBuilder instructionBuilder;
+        if (instructionType != null) {
+            instructionBuilder = new GuiElementBuilder(GuiDisplay.getDisplayStackWithName(MinionRegistries.INSTRUCTION_TYPES, instructionType, manager));
+        } else {
+            instructionBuilder = new GuiElementBuilder(Items.RED_WOOL)
+                    .setName(Text.translatable("minions.gui.instruction.no_instruction_set"));
+        }
+        return instructionBuilder;
+    }
+
+    public static GuiElementBuilder createParameterElement(Parameter<?> parameter, @Nullable ValueSupplier<?,?> valueSupplier, DynamicRegistryManager manager) {
+        GuiElementBuilder builder = new GuiElementBuilder(GuiDisplay.getDisplayStack(MinionRegistries.VALUE_TYPES, parameter.type(), manager))
+                .setName(Text.translatable("minions.gui.instruction.parameter", parameter.name(), Text.translatable(TranslationUtil.getTranslationKey(parameter.type(), MinionRegistries.VALUE_TYPES))));
+        if(valueSupplier != null) {
+                builder.addLoreLine(Text.translatable("minions.gui.instruction.argument", valueSupplier.getDisplayText()));
+        }
+        return builder;
+    }
+}

src/main/java/io/github/skippyall/minions/gui/MinionBoundSimpleGui.java

@@ -0,0 +1,37 @@
+package io.github.skippyall.minions.gui;
+
+import eu.pb4.sgui.api.gui.SimpleGui;
+import io.github.skippyall.minions.minion.MinionListener;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.server.network.ServerPlayerEntity;
+
+public class MinionBoundSimpleGui extends SimpleGui implements MinionListener {
+    protected final MinionFakePlayer minion;
+
+    public MinionBoundSimpleGui(ScreenHandlerType<?> type, ServerPlayerEntity player, MinionFakePlayer minion) {
+        super(type, player, false);
+        this.minion = minion;
+        minion.addMinionListener(this);
+    }
+
+    public MinionFakePlayer getMinion() {
+        return minion;
+    }
+
+    @Override
+    public void onMinionRemove(MinionFakePlayer minion) {
+        close();
+    }
+
+    @Override
+    public void onClose() {
+        minion.removeMinionListener(this);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof MinionBoundSimpleGui that)) return false;
+        return minion == that.minion && player == that.player;
+    }
+}

src/main/java/io/github/skippyall/minions/gui/MinionGui.java

@@ -0,0 +1,86 @@
+package io.github.skippyall.minions.gui;
+
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import eu.pb4.sgui.api.gui.SimpleGui;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.module.ModuleInventory;
+import net.minecraft.entity.EquipmentSlot;
+import net.minecraft.entity.player.PlayerInventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.screen.slot.ArmorSlot;
+import net.minecraft.screen.slot.Slot;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+
+public class MinionGui {
+    public static void openInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
+        openServerSideInventory(player, minion);
+    }
+
+    public static void openServerSideInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
+        SimpleGui gui = new SimpleGui(ScreenHandlerType.GENERIC_3X3, player, false);
+        gui.setTitle(minion.getName());
+
+        gui.setSlot(1, new GuiElementBuilder()
+                .setItem(Items.COMMAND_BLOCK)
+                .setName(Text.translatable("minions.gui.main.instructions"))
+                .setCallback((i, clickType, slotActionType) -> {
+                    InstructionGui.openInstructionMainMenu(minion, player);
+                })
+        );
+        gui.setSlot(3, new GuiElementBuilder()
+                .setItem(Items.NETHERITE_UPGRADE_SMITHING_TEMPLATE)
+                .setName(Text.translatable("minions.gui.main.modules"))
+                .setCallback(() -> {
+                    ModuleInventory.openModuleInventory(player, minion);
+                })
+        );
+        gui.setSlot(5, new GuiElementBuilder()
+                .setItem(Items.CHEST)
+                .setName(Text.translatable("minions.gui.main.inventory"))
+                .setCallback(() -> {
+                    openMinionInventory(player, minion);
+                })
+        );
+        gui.setSlot(7, new GuiElementBuilder()
+                .setItem(Items.BARRIER)
+                .setName(Text.translatable("minions.gui.main.pickup"))
+                .setCallback(() -> {
+                    minion.kill(minion.getWorld());
+                })
+        );
+        gui.open();
+    }
+
+    public static void openMinionInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
+        SimpleGui gui = new SimpleGui(ScreenHandlerType.GENERIC_9X6, player, false);
+        gui.setTitle(Text.translatable("minions.gui.inventory.title"));
+
+        for(int i = 0; i < 18; i++) {
+            gui.setSlot(i, new ItemStack(Items.BARRIER));
+        }
+
+        gui.setSlot(2, new ItemStack(Items.LEATHER_HELMET));
+        gui.setSlot(3, new ItemStack(Items.LEATHER_CHESTPLATE));
+        gui.setSlot(4, new ItemStack(Items.LEATHER_LEGGINGS));
+        gui.setSlot(5, new ItemStack(Items.LEATHER_BOOTS));
+        gui.setSlot(6, new ItemStack(Items.SHIELD));
+
+        gui.setSlotRedirect(2 + 9, new ArmorSlot(minion.getInventory(), minion, EquipmentSlot.HEAD, EquipmentSlot.HEAD.getOffsetEntitySlotId(PlayerInventory.MAIN_SIZE), 0, 0, null));
+        gui.setSlotRedirect(3 + 9, new ArmorSlot(minion.getInventory(), minion, EquipmentSlot.CHEST, EquipmentSlot.CHEST.getOffsetEntitySlotId(PlayerInventory.MAIN_SIZE), 0, 0, null));
+        gui.setSlotRedirect(4 + 9, new ArmorSlot(minion.getInventory(), minion, EquipmentSlot.LEGS, EquipmentSlot.LEGS.getOffsetEntitySlotId(PlayerInventory.MAIN_SIZE), 0, 0, null));
+        gui.setSlotRedirect(5 + 9, new ArmorSlot(minion.getInventory(), minion, EquipmentSlot.FEET, EquipmentSlot.FEET.getOffsetEntitySlotId(PlayerInventory.MAIN_SIZE), 0, 0, null));
+        gui.setSlotRedirect(6 + 9, new Slot(minion.getInventory(), PlayerInventory.OFF_HAND_SLOT, 0, 0));
+
+        for (int i = PlayerInventory.HOTBAR_SIZE; i < PlayerInventory.MAIN_SIZE; i++) {
+            gui.setSlotRedirect(i + 9, new Slot(minion.getInventory(), i, 0, 0));
+        }
+
+        for (int i = 0; i < PlayerInventory.HOTBAR_SIZE; i++) {
+            gui.setSlotRedirect(i + 45, new Slot(minion.getInventory(), i, 0, 0));
+        }
+        gui.open();
+    }
+}

src/main/java/io/github/skippyall/minions/gui/MinionLookGui.java

@@ -0,0 +1,96 @@
+package io.github.skippyall.minions.gui;
+
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import eu.pb4.sgui.api.gui.SimpleGui;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import io.github.skippyall.minions.gui.input.TextInput;
+import io.github.skippyall.minions.minion.MinionData;
+import io.github.skippyall.minions.minion.MinionItem;
+import io.github.skippyall.minions.minion.MinionProfileUtils;
+import io.github.skippyall.minions.minion.skin.SkinProvider;
+import io.github.skippyall.minions.registration.SkinProviders;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.component.type.ProfileComponent;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+
+import java.util.Optional;
+
+public class MinionLookGui extends SimpleGui {
+    private ItemStack minionItem;
+    private SkinProvider currentSkinProvider;
+
+    public MinionLookGui(ServerPlayerEntity player, ItemStack minionItem) {
+        super(ScreenHandlerType.GENERIC_9X3, player, false);
+        this.minionItem = minionItem;
+        this.currentSkinProvider = SkinProviders.NAME;
+    }
+
+    public void update() {
+        updateName();
+        updateSkin();
+        updateSkinProvider();
+    }
+
+    private void updateName() {
+        setSlot(10, new GuiElementBuilder()
+                .setItem(Items.OAK_SIGN)
+                .setName(Text.literal(getData().name()))
+                .setCallback(() -> {
+                    openRenameGui(player, minionItem);
+                })
+        );
+    }
+
+    private void updateSkin() {
+        GuiElementBuilder builder = new GuiElementBuilder()
+                .setItem(Items.PLAYER_HEAD)
+                .setCallback(() -> currentSkinProvider.openSkinMenu(player).thenAccept(skin -> {
+                    MinionItem.setData(player.getServer(), getData().withSkin(skin), minionItem);
+                }));
+        if(MinionItem.getData(player.getServer(), minionItem) != null && MinionItem.getData(player.getServer(), minionItem).skin().isPresent()) {
+            builder.setComponent(DataComponentTypes.PROFILE, new ProfileComponent(Optional.empty(), Optional.empty(), getData().skin().get()));
+        }
+        setSlot(16, builder);
+    }
+
+    private void cycleSkinProvider() {
+        int currentId = MinionRegistries.SKIN_PROVIDERS.getRawId(currentSkinProvider);
+        currentId++;
+        if(MinionRegistries.SKIN_PROVIDERS.size() == currentId) {
+            currentId = 0;
+        }
+
+        currentSkinProvider = MinionRegistries.SKIN_PROVIDERS.get(currentId);
+        updateSkinProvider();
+    }
+
+    private void updateSkinProvider() {
+        setSlot(25, new GuiElementBuilder()
+                .setItem(Items.GREEN_STAINED_GLASS_PANE)
+                .setComponent(DataComponentTypes.CUSTOM_NAME, currentSkinProvider.getDisplayName())
+                .setCallback(this::cycleSkinProvider)
+        );
+    }
+
+    private MinionData getData() {
+        return MinionItem.getDataOrDefault(player.getServer(), minionItem);
+    }
+
+    public static void open(ServerPlayerEntity player, ItemStack minionItem) {
+        MinionLookGui gui = new MinionLookGui(player, minionItem);
+        gui.update();
+        gui.open();
+    }
+
+    public void openRenameGui(ServerPlayerEntity player, ItemStack minionItem) {
+        TextInput.inputSync(player, Text.translatable("minions.gui.look.rename.title"), "Minion", name -> MinionProfileUtils.checkMinionNameWithoutPrefix(player.getServer(), name))
+                .thenAccept(name -> {
+                    MinionItem.setData(player.getServer(), getData().withName(MinionProfileUtils.getPrefix() + name), minionItem);
+                    open();
+                });
+    }
+}

src/main/java/io/github/skippyall/minions/gui/input/ChoiceInput.java

@@ -0,0 +1,84 @@
+package io.github.skippyall.minions.gui.input;
+
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import eu.pb4.sgui.api.gui.SimpleGui;
+import io.github.skippyall.minions.gui.Displayable;
+import io.github.skippyall.minions.gui.GuiDisplay;
+import net.minecraft.item.Items;
+import net.minecraft.screen.ScreenHandlerType;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+
+public class ChoiceInput {
+    public static <T> BiFunction<ServerPlayerEntity, T, CompletableFuture<T>> createDialogOpener(ScreenHandlerType<?> screen, Text title, Function<T, GuiDisplay> displayFunction, T[] values, @Nullable T fallback) {
+        return (player, object) -> {
+            CompletableFuture<T> future = new CompletableFuture<>();
+
+            SimpleGui gui = new SimpleGui(screen, player, false) {
+                @Override
+                public void onClose() {
+                    if(fallback == null) {
+                        future.cancel(false);
+                    } else {
+                        future.complete(fallback);
+                    }
+                }
+            };
+
+            gui.setTitle(title);
+
+            for(T value : values) {
+                gui.addSlot(new GuiElementBuilder(displayFunction.apply(value).createItemStack())
+                        .setCallback(() -> future.complete(value))
+                );
+            }
+            gui.open();
+            return future;
+        };
+    }
+
+    public static <T extends Displayable> BiFunction<ServerPlayerEntity, T, CompletableFuture<T>> createDialogOpener(T[] values) {
+        return createDialogOpener(ScreenHandlerType.GENERIC_9X3, Text.empty(), t -> t != null ? t.getDisplay() : null, values, null);
+    }
+
+    public static CompletableFuture<Void> confirm(ServerPlayerEntity player, Text title) {
+        CompletableFuture<Void> future = new CompletableFuture<>();
+
+        SimpleGui gui = new SimpleGui(ScreenHandlerType.GENERIC_3X3, player, false) {
+            @Override
+            public void onClose() {
+                future.cancel(false);
+            }
+        };
+
+        gui.setTitle(title);
+
+        gui.setSlot(3, new GuiElementBuilder(Items.REDSTONE_BLOCK)
+                .setName(Text.translatable("minions.gui.abort"))
+                .setCallback(() -> future.cancel(false))
+        );
+
+        gui.setSlot(5, new GuiElementBuilder(Items.EMERALD_BLOCK)
+                .setName(Text.translatable("minions.gui.confirm"))
+                .setCallback(() -> future.complete(null))
+        );
+
+        gui.open();
+        return future;
+    }
+
+    public static BiFunction<ServerPlayerEntity, Boolean, CompletableFuture<Boolean>> inputBoolean(Text title) {
+        return createDialogOpener(ScreenHandlerType.GENERIC_3X3, title, value -> {
+            if(value) {
+                return new GuiDisplay.ItemBased(Items.EMERALD_BLOCK);
+            } else {
+                return new GuiDisplay.ItemBased(Items.REDSTONE_BLOCK);
+            }
+        }, new Boolean[]{false, true}, false);
+    }
+}

src/main/java/io/github/skippyall/minions/gui/input/Result.java

@@ -0,0 +1,117 @@
+package io.github.skippyall.minions.gui.input;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Optional;
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+public interface Result<T, E> {
+    static <T> Result<T, String> wrap(UnsafeOperation<T> toWrap) {
+        return wrapCustomError(toWrap, Exception::getMessage);
+    }
+
+    static <T, E> Result<T, E> wrapCustomError(UnsafeOperation<T> toWrap, E error) {
+        return wrapCustomError(toWrap,  e -> error);
+    }
+
+    static <T, E> Result<T, E> wrapCustomError(UnsafeOperation<T> toWrap, Function<Exception, E> errorTransformer) {
+        try {
+            return new Result.Success<>(toWrap.run());
+        } catch (Exception e) {
+            return new Result.Error<>(errorTransformer.apply(e));
+        }
+    }
+
+    boolean isSuccess();
+
+    @NotNull T getOrDefault(@NotNull T defaultValue);
+
+    @NotNull T getOrThrow();
+
+    @NotNull E getErrorOrThrow();
+
+    @NotNull Optional<T> getOptional();
+
+    void ifSuccess(@NotNull Consumer<T> handler);
+
+    void ifError(@NotNull Consumer<Error<T, E>> handler);
+
+    record Success<T, E>(@NotNull T result) implements Result<T, E> {
+        @Override
+        public boolean isSuccess() {
+            return true;
+        }
+
+        @Override
+        public @NotNull T getOrDefault(@NotNull T defaultValue) {
+            return result;
+        }
+
+        @Override
+        public @NotNull T getOrThrow() {
+            return result;
+        }
+
+        @Override
+        public @NotNull E getErrorOrThrow() {
+            throw new RuntimeException("Result was not an Error");
+        }
+
+        @Override
+        public @NotNull Optional<T> getOptional() {
+            return Optional.of(result);
+        }
+
+        @Override
+        public void ifSuccess(@NotNull Consumer<T> handler) {
+            handler.accept(result);
+        }
+
+        @Override
+        public void ifError(@NotNull Consumer<Error<T, E>> handler) {
+
+        }
+    }
+
+    record Error<T, E>(@NotNull E message) implements Result<T, E> {
+        @Override
+        public boolean isSuccess() {
+            return false;
+        }
+
+        @Override
+        public @NotNull T getOrDefault(@NotNull T defaultValue) {
+            return defaultValue;
+        }
+
+        @Override
+        public @NotNull T getOrThrow() {
+            throw new RuntimeException("Result was an error: " + message);
+        }
+
+        @Override
+        public @NotNull E getErrorOrThrow() {
+            return message;
+        }
+
+        @Override
+        public @NotNull Optional<T> getOptional() {
+            return Optional.empty();
+        }
+
+        @Override
+        public void ifSuccess(@NotNull Consumer<T> handler) {
+
+        }
+
+        @Override
+        public void ifError(@NotNull Consumer<Error<T, E>> handler) {
+            handler.accept(this);
+        }
+    }
+
+    interface UnsafeOperation<T> {
+        T run() throws Exception;
+    }
+}

src/main/java/io/github/skippyall/minions/gui/input/TextInput.java

@@ -0,0 +1,91 @@
+package io.github.skippyall.minions.gui.input;
+
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import eu.pb4.sgui.api.gui.AnvilInputGui;
+import net.minecraft.item.Items;
+import net.minecraft.screen.AnvilScreenHandler;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.function.Function;
+
+public class TextInput<T> extends AnvilInputGui {
+    private final GuiElementBuilder valid = new GuiElementBuilder()
+            .setItem(Items.EMERALD_BLOCK)
+            .setName(Text.literal("OK"))
+            .setCallback(this::onConfirm);
+
+    private final GuiElementBuilder invalid = new GuiElementBuilder()
+            .setItem(Items.REDSTONE_BLOCK);
+    private final Function<String, CompletableFuture<Result<T, Text>>> parser;
+    private final CompletableFuture<T> future;
+    private Result<T, Text> result;
+    private boolean isConfirm;
+
+    public TextInput(ServerPlayerEntity player, Text title, String defaultValue, Function<String, CompletableFuture<Result<T, Text>>> parser, CompletableFuture<T> future) {
+        super(player, false);
+        setTitle(title);
+        setDefaultInputValue(defaultValue);
+        this.parser = parser;
+        this.future = future;
+
+        updateConfirmButton(defaultValue);
+    }
+
+    public static <T> CompletableFuture<T> inputSync(ServerPlayerEntity player, Text title, String defaultValue, Function<String, Result<T, Text>> parser) {
+        return input(player, title, defaultValue, (String string) -> CompletableFuture.completedFuture(parser.apply(string)));
+    }
+
+    public static <T> CompletableFuture<T> input(ServerPlayerEntity player, Text title, String defaultValue, Function<String, CompletableFuture<Result<T, Text>>> parser) {
+        CompletableFuture<T> future = new CompletableFuture<>();
+        new TextInput<>(player, title, defaultValue, parser, future).open();
+        return future;
+    }
+
+    public static CompletableFuture<String> inputString(ServerPlayerEntity player, Text title, String defaultValue) {
+        return inputSync(player, title, defaultValue, Result.Success::new);
+    }
+
+    public static CompletableFuture<Long> inputLong(ServerPlayerEntity player, Text title, String defaultValue) {
+        return inputSync(player, title, defaultValue, string -> Result.wrapCustomError(() -> Long.valueOf(string), Text.translatable("minions.command.input.int.fail")));
+    }
+
+    public static CompletableFuture<Double> inputDouble(ServerPlayerEntity player, Text title, String defaultValue) {
+        return inputSync(player, title, defaultValue, string -> Result.wrapCustomError(() -> Double.valueOf(string), Text.translatable("minions.command.input.float.fail")));
+    }
+
+    @Override
+    public void onInput(String input) {
+        updateConfirmButton(input);
+    }
+
+    public void updateConfirmButton(String input) {
+        parser.apply(input).thenAccept(result -> {
+            this.result = result;
+            if(result.isSuccess()) {
+                setSlot(AnvilScreenHandler.OUTPUT_ID, valid);
+            } else {
+                Text text = result.getErrorOrThrow();
+                setSlot(AnvilScreenHandler.OUTPUT_ID, invalid.setName(text));
+            }
+        });
+    }
+
+    @Override
+    public void onClose() {
+        if(!future.isDone() && !isConfirm) {
+            future.cancel(false);
+        }
+    }
+
+    public void onConfirm() {
+        if(result != null) {
+            result.ifSuccess(success -> {
+                isConfirm = true;
+                close();
+                future.complete(success);
+            });
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/ActionExecution.java

@@ -0,0 +1,51 @@
+package io.github.skippyall.minions.instruction;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.EntityPlayerActionPack;
+import io.github.skippyall.minions.program.consumer.ValueConsumerList;
+import io.github.skippyall.minions.program.instruction.execution.ContinuousInstructionExecution;
+import io.github.skippyall.minions.program.supplier.ValueSupplierList;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+
+public class ActionExecution implements ContinuousInstructionExecution<MinionRuntime> {
+    private final EntityPlayerActionPack.ActionType action;
+
+    public ActionExecution(EntityPlayerActionPack.ActionType action) {
+        this.action = action;
+    }
+
+    @Override
+    public void start(MinionRuntime minion) {
+        EntityPlayerActionPack ap = minion.getMinion().getMinionActionPack();
+        if(!ap.hasAction(action)) {
+            minion.getMinion().getMinionActionPack().start(action, EntityPlayerActionPack.Action.startContinuous());
+        }
+    }
+
+    @Override
+    public void stop(MinionRuntime minion, ValueConsumerList<MinionRuntime> valueConsumers) {
+        minion.getMinion().getMinionActionPack().stop(action);
+    }
+
+    @Override
+    public void pause(MinionRuntime runtime) {
+        runtime.getMinion().getMinionActionPack().stop(action);
+    }
+
+    @Override
+    public void resume(MinionRuntime runtime) {
+        runtime.getMinion().getMinionActionPack().start(action, EntityPlayerActionPack.Action.continuous());
+    }
+
+    @Override
+    public void readArguments(ValueSupplierList<MinionRuntime> parameters, MinionRuntime minion) {}
+
+    @Override
+    public void save(WriteView view, MinionRuntime minion) {}
+
+    @Override
+    public void load(ReadView view, MinionRuntime runtime) {
+        runtime.getMinion().getMinionActionPack().start(action, EntityPlayerActionPack.Action.continuous());
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/MineBlockExecution.java

@@ -0,0 +1,142 @@
+//partially code from https://github.com/gnembon/fabric-carpet (EntityPlayerActionPack)
+package io.github.skippyall.minions.instruction;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.EntityPlayerActionPack;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.consumer.ValueConsumerList;
+import io.github.skippyall.minions.program.instruction.InstructionExecution;
+import io.github.skippyall.minions.program.supplier.ValueSupplierList;
+import net.minecraft.block.BlockState;
+import net.minecraft.network.packet.c2s.play.PlayerActionC2SPacket;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+import net.minecraft.util.Hand;
+import net.minecraft.util.hit.BlockHitResult;
+import net.minecraft.util.hit.HitResult;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+
+public class MineBlockExecution implements InstructionExecution<MinionRuntime> {
+    private BlockPos currentBlock;
+    private float currentBlockDamage = 0;
+    private boolean first = true;
+    private boolean done = false;
+    private boolean success = false;
+
+    @Override
+    public void start(MinionRuntime runtime) {
+        MinionFakePlayer player = runtime.getMinion();
+        if(EntityPlayerActionPack.getTarget(player) instanceof BlockHitResult hit) {
+            this.currentBlock = hit.getBlockPos();
+
+            EntityPlayerActionPack ap = player.getMinionActionPack();
+            if (ap.blockHitDelay > 0) {
+                ap.blockHitDelay--;
+                done = true;
+                return;
+            }
+            if (player.isBlockBreakingRestricted(player.getWorld(), hit.getBlockPos(), player.interactionManager.getGameMode())) {
+                done = true;
+                return;
+            }
+        } else {
+            done = true;
+        }
+    }
+
+    @Override
+    public void tick(MinionRuntime runtime) {
+        if(done) {
+            return;
+        }
+
+        MinionFakePlayer player = runtime.getMinion();
+        EntityPlayerActionPack ap = player.getMinionActionPack();
+
+        HitResult newHit = EntityPlayerActionPack.getTarget(player);
+        if(!(newHit instanceof BlockHitResult newBlockHit)) {
+            done = true;
+            return;
+        }
+
+        BlockPos newPos = newBlockHit.getBlockPos();
+        if(!newPos.equals(currentBlock)) {
+            done = true;
+            return;
+        }
+
+        if (player.getWorld().getBlockState(currentBlock).isAir()) {
+            done = true;
+            return;
+        }
+        BlockState state = player.getWorld().getBlockState(currentBlock);
+        boolean blockBroken = false;
+        if (first) {
+            first = false;
+            player.interactionManager.processBlockBreakingAction(currentBlock, PlayerActionC2SPacket.Action.START_DESTROY_BLOCK, newBlockHit.getSide(), player.getWorld().getTopYInclusive(), -1);
+            boolean notAir = !state.isAir();
+            if (notAir)
+            {
+                state.onBlockBreakStart(player.getWorld(), currentBlock, player);
+            }
+            if (notAir && state.calcBlockBreakingDelta(player, player.getWorld(), currentBlock) >= 1)
+            {
+                //instamine??
+                blockBroken = true;
+            }
+        } else {
+            currentBlockDamage += state.calcBlockBreakingDelta(player, player.getWorld(), currentBlock);
+            if (currentBlockDamage >= 1) {
+                player.interactionManager.processBlockBreakingAction(currentBlock, PlayerActionC2SPacket.Action.STOP_DESTROY_BLOCK, newBlockHit.getSide(), player.getWorld().getTopYInclusive(), -1);
+                ap.blockHitDelay = 5;
+                blockBroken = true;
+            }
+            player.getWorld().setBlockBreakingInfo(-1, currentBlock, (int) (currentBlockDamage * 10));
+
+        }
+        player.updateLastActionTime();
+        player.swingHand(Hand.MAIN_HAND);
+
+        if(blockBroken) {
+            done = true;
+            success = true;
+        }
+    }
+
+    @Override
+    public boolean isDone(MinionRuntime runtime) {
+        return done;
+    }
+
+    @Override
+    public void stop(MinionRuntime runtime, ValueConsumerList<MinionRuntime> valueConsumers) {
+        MinionFakePlayer player = runtime.getMinion();
+        EntityPlayerActionPack ap = player.getMinionActionPack();
+
+        if(currentBlock != null) {
+            player.getWorld().setBlockBreakingInfo(-1, currentBlock, -1);
+            player.interactionManager.processBlockBreakingAction(currentBlock, PlayerActionC2SPacket.Action.ABORT_DESTROY_BLOCK, Direction.DOWN, player.getWorld().getTopYInclusive(), -1);
+        }
+    }
+
+    @Override
+    public void readArguments(ValueSupplierList<MinionRuntime> arguments, MinionRuntime runtime) {
+
+    }
+
+    @Override
+    public void save(WriteView view, MinionRuntime runtime) {
+        view.put("currentBlock", BlockPos.CODEC, currentBlock);
+        view.putFloat("currentBlockDamage", currentBlockDamage);
+    }
+
+    @Override
+    public void load(ReadView view, MinionRuntime runtime) {
+        currentBlock = view.read("currentBlock", BlockPos.CODEC).orElse(null);
+        currentBlockDamage = view.getFloat("currentBlockDamage", 0);
+        if(currentBlock == null) {
+            done = true;
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/inventory/SwapItemExecution.java

@@ -0,0 +1,133 @@
+package io.github.skippyall.minions.instruction.inventory;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.consumer.ValueConsumerList;
+import io.github.skippyall.minions.program.instruction.InstructionExecution;
+import io.github.skippyall.minions.program.supplier.Parameter;
+import io.github.skippyall.minions.program.supplier.ValueSupplierList;
+import io.github.skippyall.minions.registration.ValueTypes;
+import net.minecraft.item.ItemStack;
+import net.minecraft.screen.ScreenHandler;
+import net.minecraft.screen.slot.Slot;
+import net.minecraft.screen.slot.SlotActionType;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+
+public class SwapItemExecution implements InstructionExecution<MinionRuntime> {
+    public static final Parameter<Long> FROM_SLOT = new Parameter<>("from_slot", ValueTypes.LONG);
+    public static final Parameter<Boolean> FROM_SCREEN = new Parameter<>("from_screen", ValueTypes.BOOLEAN);
+    public static final Parameter<Long> TO_SLOT = new Parameter<>("to_slot", ValueTypes.LONG);
+    public static final Parameter<Boolean> TO_SCREEN = new Parameter<>("to_screen", ValueTypes.BOOLEAN);
+
+    private int fromSlot;
+    private boolean fromScreen;
+    private int toSlot;
+    private boolean toScreen;
+
+    private ItemStack cursor = ItemStack.EMPTY;
+
+    @Override
+    public void start(MinionRuntime runtime) {
+        MinionFakePlayer minion = runtime.getMinion();
+
+        if((fromScreen || toScreen) && minion.currentScreenHandler == null) {
+            return;
+        }
+        if(!(checkBounds(minion, fromSlot, fromScreen) && checkBounds(minion, toSlot, toScreen))) {
+            return;
+        }
+
+        ItemStack fromStack = getStack(minion, fromSlot, fromScreen);
+        ItemStack toStack = getStack(minion, toSlot, toScreen);
+
+        if(!(canExchange(minion, fromSlot, fromScreen, toStack) && canExchange(minion, toSlot, toScreen, fromStack))) {
+            return;
+        }
+
+        simulateClick(minion, fromSlot, fromScreen);
+        simulateClick(minion, toSlot, toScreen);
+        simulateClick(minion, fromSlot, fromScreen);
+        minion.getInventory().offerOrDrop(cursor);
+    }
+
+    private ScreenHandler getScreen(MinionFakePlayer minion, boolean screen) {
+        if(screen) {
+            return minion.currentScreenHandler;
+        } else  {
+            return minion.playerScreenHandler;
+        }
+    }
+
+    private boolean checkBounds(MinionFakePlayer minion, int slot, boolean screen) {
+        return slot >= 0 && slot < getScreen(minion, screen).slots.size();
+    }
+
+    private ItemStack getStack(MinionFakePlayer minion, int slot, boolean screen) {
+        return getScreen(minion, screen).getSlot(slot).getStack();
+    }
+
+    private boolean canExchange(MinionFakePlayer minion, int slotIndex, boolean screen, ItemStack newStack) {
+        ScreenHandler screenHandler = getScreen(minion, screen);
+        Slot slot = screenHandler.getSlot(slotIndex);
+        if(!slot.getStack().isEmpty() && !slot.canTakeItems(minion)) {
+            return false;
+        }
+        if(!newStack.isEmpty() && !slot.canInsert(newStack)) {
+            return false;
+        }
+        /*else {
+            if(slotIndex >= PlayerInventory.MAIN_SIZE && slotIndex < PlayerInventory.OFF_HAND_SLOT) {
+                if(!minion.canEquip(newStack, PlayerInventory.EQUIPMENT_SLOTS.get(slotIndex))) {
+                    return false;
+                }
+                if(EnchantmentHelper.hasAnyEnchantmentsWith(minion.getInventory().getStack(slotIndex), EnchantmentEffectComponentTypes.PREVENT_ARMOR_CHANGE)) {
+                    return false;
+                }
+            }
+        }*/
+        return true;
+    }
+
+    private void simulateClick(MinionFakePlayer minion, int slotIndex, boolean screen) {
+        ScreenHandler screenHandler = getScreen(minion, screen);
+        ItemStack previousCursor = screenHandler.getCursorStack();
+        screenHandler.setCursorStack(cursor);
+        screenHandler.onSlotClick(slotIndex, 0, SlotActionType.SWAP, minion);
+        cursor = screenHandler.getCursorStack();
+        screenHandler.setCursorStack(previousCursor);
+    }
+
+    @Override
+    public void tick(MinionRuntime runtime) {
+        InstructionExecution.super.tick(runtime);
+    }
+
+    @Override
+    public boolean isDone(MinionRuntime runtime) {
+        return true;
+    }
+
+    @Override
+    public void stop(MinionRuntime runtime, ValueConsumerList<MinionRuntime> valueConsumers) {
+        InstructionExecution.super.stop(runtime, valueConsumers);
+    }
+
+    @Override
+    public void readArguments(ValueSupplierList<MinionRuntime> arguments, MinionRuntime runtime) {
+        fromSlot = Math.clamp(arguments.getValue(FROM_SLOT, runtime), 0, Integer.MAX_VALUE);
+        fromScreen = arguments.getValue(FROM_SCREEN, runtime);
+        toSlot = Math.clamp(arguments.getValue(TO_SLOT, runtime), 0, Integer.MAX_VALUE);
+        toScreen = arguments.getValue(TO_SCREEN, runtime);
+    }
+
+    @Override
+    public void save(WriteView view, MinionRuntime runtime) {
+
+    }
+
+    @Override
+    public void load(ReadView view, MinionRuntime runtime) {
+
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/move/AbstractTurnExecution.java

@@ -0,0 +1,38 @@
+package io.github.skippyall.minions.instruction.move;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.program.instruction.InstructionExecution;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+
+public abstract class AbstractTurnExecution implements InstructionExecution<MinionRuntime> {
+    protected float targetYaw;
+    protected float targetPitch;
+
+    private static final float anglePerTick = 10;
+
+    @Override
+    public void tick(MinionRuntime minion) {
+        float rotateYaw = targetYaw - minion.getMinion().getYaw();
+        float rotatePitch = targetPitch - minion.getMinion().getPitch();
+
+        minion.getMinion().getMinionActionPack().turn(Math.min(rotateYaw, anglePerTick), Math.min(rotatePitch, anglePerTick));
+    }
+
+    @Override
+    public boolean isDone(MinionRuntime minion) {
+        return Math.abs(targetYaw - minion.getMinion().getYaw()) < 0.001F && Math.abs(targetPitch - minion.getMinion().getPitch()) < 0.001F;
+    }
+
+    @Override
+    public void save(WriteView view, MinionRuntime runtime) {
+        view.putFloat("targetYaw", targetYaw);
+        view.putFloat("targetPitch", targetPitch);
+    }
+
+    @Override
+    public void load(ReadView view, MinionRuntime runtime) {
+        targetYaw = view.getFloat("targetYaw", 0);
+        targetPitch = view.getFloat("targetPitch", 0);
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/move/ContinuousWalkExecution.java

@@ -0,0 +1,13 @@
+package io.github.skippyall.minions.instruction.move;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.program.instruction.InstructionExecution;
+import io.github.skippyall.minions.program.instruction.execution.ContinuousInstructionExecution;
+import net.minecraft.entity.MovementType;
+
+public class ContinuousWalkExecution implements ContinuousInstructionExecution<MinionRuntime>, InstructionExecution.Stateless<MinionRuntime> {
+    @Override
+    public void tick(MinionRuntime minion) {
+        minion.getMinion().move(MovementType.SELF, minion.getMinion().getHorizontalFacing().getDoubleVector().normalize().multiply(minion.getMinion().getMovementSpeed()));
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/move/TurnDirection.java

@@ -0,0 +1,47 @@
+package io.github.skippyall.minions.instruction.move;
+
+import com.mojang.serialization.Codec;
+import io.github.skippyall.minions.gui.Displayable;
+import io.github.skippyall.minions.gui.GuiDisplay;
+import net.minecraft.util.StringIdentifiable;
+
+import java.util.UUID;
+
+public enum TurnDirection implements StringIdentifiable, Displayable {
+    LEFT("left", -1, 0),
+    UP("up", 0, -1),
+    RIGHT("right", 1, 0),
+    DOWN("down", 0, 1);
+
+    public static final Codec<TurnDirection> CODEC = StringIdentifiable.createCodec(TurnDirection::values);
+
+    private static final UUID MHF_ArrowLeft = UUID.fromString("a68f0b64-8d14-4000-a95f-4b9ba14f8df9");
+    private static final UUID MHF_ArrowUp = UUID.fromString("fef039ef-e6cd-4987-9c84-26a3e6134277");
+    private static final UUID MHF_ArrowRight = UUID.fromString("50c8510b-5ea0-4d60-be9a-7d542d6cd156");
+    private static final UUID MHF_ArrowDown = UUID.fromString("68f59b9b-5b0b-4b05-a9f2-e1d1405aa348");
+
+    public final String name;
+    public final int xFactor;
+    public final int yFactor;
+
+    TurnDirection(String name, int xFactor, int yFactor) {
+        this.xFactor = xFactor;
+        this.yFactor = yFactor;
+        this.name = name;
+    }
+
+    @Override
+    public String asString() {
+        return name;
+    }
+
+    @Override
+    public GuiDisplay getDisplay() {
+        return switch (this) {
+            case LEFT -> new GuiDisplay.HeadBased(MHF_ArrowLeft);
+            case UP -> new GuiDisplay.HeadBased(MHF_ArrowUp);
+            case RIGHT -> new GuiDisplay.HeadBased(MHF_ArrowRight);
+            case DOWN -> new GuiDisplay.HeadBased(MHF_ArrowDown);
+        };
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/move/TurnExecution.java

@@ -0,0 +1,23 @@
+package io.github.skippyall.minions.instruction.move;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.program.supplier.ValueSupplierList;
+import io.github.skippyall.minions.program.supplier.Parameter;
+import io.github.skippyall.minions.registration.ValueTypes;
+
+public class TurnExecution extends AbstractTurnExecution {
+    public static final Parameter<Double> ANGLE = new Parameter<>("maxAngle", ValueTypes.DOUBLE);
+    public static final Parameter<TurnDirection> DIRECTION = new Parameter<>("direction", ValueTypes.TURN_DIRECTION);
+
+    @Override
+    public void readArguments(ValueSupplierList<MinionRuntime> arguments, MinionRuntime minion) {
+        float maxAngle = arguments.getValue(ANGLE, minion).floatValue();
+        TurnDirection direction = arguments.getValue(DIRECTION, minion);
+
+        float turnYaw = maxAngle * direction.xFactor;
+        float turnPitch = maxAngle * direction.yFactor;
+
+        targetYaw = minion.getMinion().getYaw() + turnYaw;
+        targetPitch = minion.getMinion().getPitch() + turnPitch;
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/move/TurnVectorExecution.java

@@ -0,0 +1,36 @@
+package io.github.skippyall.minions.instruction.move;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.program.supplier.Parameter;
+import io.github.skippyall.minions.program.supplier.ValueSupplierList;
+import io.github.skippyall.minions.registration.ValueTypes;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec2f;
+import net.minecraft.util.math.Vec3d;
+
+public class TurnVectorExecution extends AbstractTurnExecution {
+    public static final Parameter<Double> X = new Parameter<>("x", ValueTypes.DOUBLE);
+    public static final Parameter<Double> Y = new Parameter<>("y", ValueTypes.DOUBLE);
+    public static final Parameter<Double> Z = new Parameter<>("z", ValueTypes.DOUBLE);
+
+    @Override
+    public void readArguments(ValueSupplierList<MinionRuntime> arguments, MinionRuntime runtime) {
+        double x = arguments.getValue(X, runtime);
+        double y = arguments.getValue(Y, runtime);
+        double z = arguments.getValue(Z, runtime);
+
+        Vec3d vector = new Vec3d(x, y, z);
+        Vec2f rotation = vectorToRotation(vector);
+        targetYaw = rotation.x;
+        targetPitch = rotation.y;
+    }
+
+    //copied from Entity#lookAt (why no helper, Mojang?)
+    public static Vec2f vectorToRotation(Vec3d vector) {
+        double g = Math.sqrt(vector.x * vector.x + vector.z * vector.z);
+        float pitch = MathHelper.wrapDegrees((float)(-(MathHelper.atan2(vector.y, g) * 180.0F / (float)Math.PI)));
+        float yaw = MathHelper.wrapDegrees((float)(MathHelper.atan2(vector.z, vector.x) * 180.0F / (float)Math.PI) - 90.0F);
+
+        return new Vec2f(yaw, pitch);
+    }
+}

src/main/java/io/github/skippyall/minions/instruction/move/WalkExecution.java

@@ -0,0 +1,48 @@
+package io.github.skippyall.minions.instruction.move;
+
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.program.instruction.InstructionExecution;
+import io.github.skippyall.minions.program.supplier.Parameter;
+import io.github.skippyall.minions.program.supplier.ValueSupplierList;
+import io.github.skippyall.minions.registration.ValueTypes;
+import net.minecraft.entity.MovementType;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+
+public class WalkExecution implements InstructionExecution<MinionRuntime> {
+    public static final Parameter<Double> blocksToMoveParam = new Parameter<>("blocksToMove", ValueTypes.DOUBLE);
+    private static final float ACCURACY = 1F / 32F;
+
+    private double totalBlocksToMove;
+    private double blocksMoved;
+
+    @Override
+    public void tick(MinionRuntime minion) {
+        double speed = Math.min(minion.getMinion().getMovementSpeed(), totalBlocksToMove - blocksMoved);
+        minion.getMinion().move(MovementType.SELF, minion.getMinion().getHorizontalFacing().getDoubleVector().normalize().multiply(speed));
+        blocksMoved += speed;
+    }
+
+    @Override
+    public boolean isDone(MinionRuntime minion) {
+        return totalBlocksToMove - blocksMoved < ACCURACY;
+    }
+
+    @Override
+    public void readArguments(ValueSupplierList<MinionRuntime> parameters, MinionRuntime minion) {
+        totalBlocksToMove = parameters.getValue(blocksToMoveParam, minion).floatValue();
+        blocksMoved = 0;
+    }
+
+    @Override
+    public void save(WriteView view, MinionRuntime minion) {
+        view.putDouble("totalBlocksToMove", totalBlocksToMove);
+        view.putDouble("blocksMoved", blocksMoved);
+    }
+
+    @Override
+    public void load(ReadView view, MinionRuntime minion) {
+        totalBlocksToMove = view.getDouble("totalBlocksToMove", 0F);
+        blocksMoved = view.getDouble("blocksMoved", 0F);
+    }
+}

src/main/java/io/github/skippyall/minions/listener/BlockEntityMinionInstructionListener.java

@@ -0,0 +1,55 @@
+package io.github.skippyall.minions.listener;
+
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstructionListener;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.block.entity.BlockEntityType;
+import net.minecraft.registry.RegistryKey;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import java.util.Map;
+import java.util.UUID;
+
+public abstract class BlockEntityMinionInstructionListener<E extends BlockEntity> extends BlockEntityMinionListener<E> {
+    protected BlockEntityMinionInstructionListener(RegistryKey<World> worldKey, BlockPos pos, UUID minionUuid, BlockEntityType<E> type) {
+        super(worldKey, pos, minionUuid, type);
+    }
+
+    protected abstract Map<String, ConfiguredInstructionListener> getInstructionListeners();
+
+    @Override
+    public void onMinionSpawn(MinionFakePlayer minion) {
+        super.onMinionSpawn(minion);
+        registerInstructionListeners();
+    }
+
+    @Override
+    protected void add(MinecraftServer server) {
+        super.add(server);
+        if(minion != null) {
+            registerInstructionListeners();
+        }
+    }
+
+    @Override
+    public void remove(MinecraftServer server) {
+        super.remove(server);
+        if(minion != null) {
+            removeInstructionListeners();
+        }
+    }
+
+    public void registerInstructionListeners() {
+        for(Map.Entry<String, ConfiguredInstructionListener> listener : getInstructionListeners().entrySet()) {
+            minion.getInstructionManager().getInstruction(listener.getKey()).addListener(listener.getValue());
+        }
+    }
+
+    public void removeInstructionListeners() {
+        for(Map.Entry<String, ConfiguredInstructionListener> listener : getInstructionListeners().entrySet()) {
+            minion.getInstructionManager().getInstruction(listener.getKey()).removeListener(listener.getValue());
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/listener/BlockEntityMinionListener.java

@@ -0,0 +1,113 @@
+package io.github.skippyall.minions.listener;
+
+import com.mojang.datafixers.util.Function3;
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import io.github.skippyall.minions.minion.MinionListener;
+import io.github.skippyall.minions.minion.MinionPersistentState;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.block.entity.BlockEntityType;
+import net.minecraft.registry.RegistryKey;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.Uuids;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Optional;
+import java.util.UUID;
+
+public abstract class BlockEntityMinionListener<E extends BlockEntity> implements MinionListener {
+    protected RegistryKey<World> worldKey;
+    protected BlockPos pos;
+    protected UUID minionUuid;
+    protected BlockEntityType<E> type;
+    protected @Nullable MinionFakePlayer minion;
+
+    protected BlockEntityMinionListener(RegistryKey<World> worldKey, BlockPos pos, UUID minionUuid, BlockEntityType<E> type) {
+        this.worldKey = worldKey;
+        this.pos = pos;
+        this.minionUuid = minionUuid;
+        this.type = type;
+    }
+
+    @Override
+    public void onMinionSpawn(MinionFakePlayer minion) {
+        MinionListener.super.onMinionSpawn(minion);
+        this.minion = minion;
+        removeIfBeRemoved(minion.getServer());
+    }
+
+    @Override
+    public void onMinionRemove(MinionFakePlayer minion) {
+        MinionListener.super.onMinionRemove(minion);
+        this.minion = null;
+    }
+
+    public static <T extends BlockEntityMinionListener<?>> T getListener(World world, BlockPos pos, UUID minionUuid, Class<T> clazz) {
+        if(minionUuid != null) {
+            for (MinionListener listener : MinionPersistentState.get(world.getServer()).getMinionData(minionUuid).listeners()) {
+                if (listener instanceof BlockEntityMinionListener<?> tl && tl.pos.equals(pos) && tl.worldKey.equals(world.getRegistryKey()) && clazz.isInstance(tl)) {
+                    return clazz.cast(tl);
+                }
+            }
+        }
+        return null;
+    }
+
+    public static <L extends BlockEntityMinionListener<?>> Codec<L> getCodec(Function3<RegistryKey<World>, BlockPos, UUID, L> constructor) {
+        return RecordCodecBuilder.create(instance ->
+                instance.group(
+                        World.CODEC.fieldOf("world").forGetter(listener -> listener.worldKey),
+                        BlockPos.CODEC.fieldOf("pos").forGetter(listener -> listener.pos),
+                        Uuids.CODEC.fieldOf("minionUuid").forGetter(listener -> listener.minionUuid)
+                ).apply(instance, constructor));
+    }
+
+    private BlockEntityState getBlockEntityState(MinecraftServer server) {
+        World world = server.getWorld(worldKey);
+        if(world == null || !world.isPosLoaded(pos)) {
+            return BlockEntityState.UNLOADED;
+        }
+
+        if(world.getBlockEntity(pos, type).isPresent()) {
+            return BlockEntityState.LOADED;
+        } else {
+            return BlockEntityState.REMOVED;
+        }
+    }
+
+    public Optional<E> getBlockEntity(MinecraftServer server) {
+        World world = server.getWorld(worldKey);
+        if(world != null && world.isPosLoaded(pos)) {
+            return world.getBlockEntity(pos, type);
+        }
+        return Optional.empty();
+    }
+
+    public boolean removeIfBeRemoved(MinecraftServer server) {
+        if(getBlockEntityState(server) == BlockEntityState.REMOVED) {
+            remove(server);
+            return true;
+        }
+        return false;
+    }
+
+    protected void add(MinecraftServer server) {
+        MinionPersistentState.get(server).getMinionData(minionUuid).listeners().addListener(this);
+        MinionPersistentState.get(server).markDirty();
+        this.minion = (MinionFakePlayer) server.getPlayerManager().getPlayer(minionUuid);
+    }
+
+    public void remove(MinecraftServer server) {
+        MinionPersistentState.get(server).getMinionData(minionUuid).listeners().removeListener(this);
+        MinionPersistentState.get(server).markDirty();
+    }
+
+    public enum BlockEntityState {
+        LOADED,
+        REMOVED,
+        UNLOADED
+    }
+}

src/main/java/io/github/skippyall/minions/listener/ListenerManager.java

@@ -0,0 +1,41 @@
+package io.github.skippyall.minions.listener;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Iterator;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArraySet;
+
+public class ListenerManager<T> implements Iterable<T> {
+    protected final Set<T> listeners;
+
+    public ListenerManager() {
+        this(new CopyOnWriteArraySet<>());
+    }
+
+    protected ListenerManager(Set<T> listeners) {
+        this.listeners = listeners;
+    }
+
+    public void addListener(T listener) {
+        listeners.add(listener);
+    }
+
+    public void removeListener(T listener) {
+        listeners.remove(listener);
+    }
+
+    public boolean hasListener(T listener) {
+        return listeners.contains(listener);
+    }
+
+    @Override
+    public @NotNull Iterator<T> iterator() {
+        return listeners.iterator();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return super.equals(obj);
+    }
+}

src/main/java/io/github/skippyall/minions/listener/SerializableListenerManager.java

@@ -0,0 +1,81 @@
+package io.github.skippyall.minions.listener;
+
+import com.mojang.serialization.Codec;
+import net.minecraft.registry.Registry;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+import net.minecraft.util.Identifier;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.CopyOnWriteArraySet;
+
+public class SerializableListenerManager<T extends SerializableListenerManager.SerializableListener> extends ListenerManager<T> {
+    private final Registry<Codec<? extends T>> registry;
+
+    public SerializableListenerManager(Registry<Codec<? extends T>> registry) {
+        this.registry = registry;
+    }
+
+    private SerializableListenerManager(Registry<Codec<? extends T>> registry, Set<T> listeners) {
+        super(listeners);
+        this.registry = registry;
+    }
+
+    public static <T extends SerializableListener> Codec<SerializableListenerManager<T>> getCodec(Registry<Codec<? extends T>> registry) {
+        return registry.getCodec().<T>dispatch(
+                    listener -> listener.getCodecId().map(registry::get).orElse(Codec.unit(null)),
+                    codec -> codec.fieldOf("data")
+            ).listOf().xmap(
+                    list -> new SerializableListenerManager<>(registry, new CopyOnWriteArraySet<>(list)),
+                    manager -> {
+                        List<T> serializableListeners = new ArrayList<>();
+                        for(T listener : manager.listeners) {
+                            if(listener.getCodecId().isPresent()) {
+                                serializableListeners.add(listener);
+                            }
+                        }
+                        return serializableListeners;
+                    }
+            );
+    }
+
+    public void save(WriteView view) {
+        WriteView.ListView listView = view.getList("listeners");
+        for (T listener : listeners) {
+            if(listener.getCodecId().isPresent()) {
+                WriteView listenerView = listView.add();
+                Codec<? extends T> codec = registry.get(listener.getCodecId().get());
+                listenerView.put("id", Identifier.CODEC, listener.getCodecId().get());
+                //noinspection unchecked
+                listenerView.put("data", (Codec<T>) codec, listener);
+            }
+        }
+    }
+
+    public void load(ReadView view) {
+        ReadView.ListReadView listView = view.getListReadView("listeners");
+        for (ReadView listenerView : listView) {
+            Optional<Identifier> id = listenerView.read("id", Identifier.CODEC);
+            if(id.isEmpty()) {
+                continue;
+            }
+
+            Codec<? extends T> codec = registry.get(id.get());
+
+            Optional<? extends T> listener = listenerView.read("data", codec);
+
+            if(listener.isPresent()) {
+                listeners.add(listener.get());
+            }
+        }
+    }
+
+    public interface SerializableListener {
+        default Optional<Identifier> getCodecId() {
+            return Optional.empty();
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/minion/ImplementedInventory.java

@@ -1,132 +0,0 @@
-package io.github.skippyall.minions.minion;
-
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.inventory.Inventories;
-import net.minecraft.inventory.Inventory;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.collection.DefaultedList;
-
-/**
- * A simple {@code Inventory} implementation with only default methods + an item list getter.
- *
- * Originally by Juuz
- */
-public interface ImplementedInventory extends Inventory {
-
-    /**
-     * Retrieves the item list of this inventory.
-     * Must return the same instance every time it's called.
-     */
-    DefaultedList<ItemStack> getItems();
-
-    /**
-     * Creates an inventory from the item list.
-     */
-    static ImplementedInventory of(DefaultedList<ItemStack> items) {
-        return () -> items;
-    }
-
-    /**
-     * Creates a new inventory with the specified size.
-     */
-    static ImplementedInventory ofSize(int size) {
-        return of(DefaultedList.ofSize(size, ItemStack.EMPTY));
-    }
-
-    /**
-     * Returns the inventory size.
-     */
-    @Override
-    default int size() {
-        return getItems().size();
-    }
-
-    /**
-     * Checks if the inventory is empty.
-     * @return true if this inventory has only empty stacks, false otherwise.
-     */
-    @Override
-    default boolean isEmpty() {
-        for (int i = 0; i < size(); i++) {
-            ItemStack stack = getStack(i);
-            if (!stack.isEmpty()) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Retrieves the item in the slot.
-     */
-    @Override
-    default ItemStack getStack(int slot) {
-        return getItems().get(slot);
-    }
-
-    /**
-     * Removes items from an inventory slot.
-     * @param slot  The slot to remove from.
-     * @param count How many items to remove. If there are less items in the slot than what are requested,
-     *              takes all items in that slot.
-     */
-    @Override
-    default ItemStack removeStack(int slot, int count) {
-        ItemStack result = Inventories.splitStack(getItems(), slot, count);
-        if (!result.isEmpty()) {
-            markDirty();
-        }
-        return result;
-    }
-
-    /**
-     * Removes all items from an inventory slot.
-     * @param slot The slot to remove from.
-     */
-    @Override
-    default ItemStack removeStack(int slot) {
-        return Inventories.removeStack(getItems(), slot);
-    }
-
-    /**
-     * Replaces the current stack in an inventory slot with the provided stack.
-     * @param slot  The inventory slot of which to replace the itemstack.
-     * @param stack The replacing itemstack. If the stack is too big for
-     *              this inventory ({@link Inventory#getMaxCountPerStack()}),
-     *              it gets resized to this inventory's maximum amount.
-     */
-    @Override
-    default void setStack(int slot, ItemStack stack) {
-        getItems().set(slot, stack);
-        if (stack.getCount() > stack.getMaxCount()) {
-            stack.setCount(stack.getMaxCount());
-        }
-    }
-
-    /**
-     * Clears the inventory.
-     */
-    @Override
-    default void clear() {
-        getItems().clear();
-    }
-
-    /**
-     * Marks the state as dirty.
-     * Must be called after changes in the inventory, so that the game can properly save
-     * the inventory contents and notify neighboring blocks of inventory changes.
-     */
-    @Override
-    default void markDirty() {
-        // Override if you want behavior.
-    }
-
-    /**
-     * @return true if the player can use the inventory, false otherwise.
-     */
-    @Override
-    default boolean canPlayerUse(PlayerEntity player) {
-        return true;
-    }
-}
-

src/main/java/io/github/skippyall/minions/minion/MinionConfig.java

@@ -0,0 +1,63 @@
+package io.github.skippyall.minions.minion;
+
+import com.mojang.serialization.Codec;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import net.minecraft.util.Identifier;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+public class MinionConfig {
+    public static final Codec<MinionConfig> CODEC = Codec.<Option<?>, Object>dispatchedMap(
+            MinionRegistries.MINION_CONFIG_OPTIONS.getCodec(),
+            Option::codec
+    ).xmap(MinionConfig::new, config -> config.values);
+
+    private final Map<Option<?>, Object> values;
+
+    public MinionConfig() {
+        values = new HashMap<>();
+    }
+
+    private MinionConfig(Map<Option<?>, Object> values) {
+        this.values = new HashMap<>(values);
+    }
+
+    public <T> T getOption(Option<T> option) {
+        if(values.containsKey(option)) {
+            //noinspection unchecked
+            return (T) values.get(option);
+        } else {
+            return option.defaultValue();
+        }
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof MinionConfig that)) return false;
+        return Objects.equals(values, that.values);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(values);
+    }
+
+    public static Option<Boolean> booleanOption(Identifier key, boolean defaultValue) {
+        return new Option<>(key, defaultValue, Codec.BOOL);
+    }
+
+    public record Option<T>(Identifier key, T defaultValue, Codec<T> codec) {
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof Option<?> option)) return false;
+            return Objects.equals(key, option.key);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hashCode(key);
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/minion/MinionData.java

@@ -0,0 +1,59 @@
+package io.github.skippyall.minions.minion;
+
+import com.mojang.authlib.properties.PropertyMap;
+import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import io.github.skippyall.minions.listener.SerializableListenerManager;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.util.Uuids;
+import net.minecraft.util.dynamic.Codecs;
+
+import java.util.Optional;
+import java.util.UUID;
+
+public record MinionData(
+        UUID uuid,
+        String name,
+        Optional<PropertyMap> skin,
+        boolean isSpawned,
+        SerializableListenerManager<MinionListener> listeners,
+        MinionConfig config
+) {
+    public static final Codec<MinionData> CODEC = RecordCodecBuilder.create(instance ->
+            instance.group(
+                    Uuids.CODEC.fieldOf("uuid").forGetter(MinionData::uuid),
+                    Codec.STRING.fieldOf("name").forGetter(MinionData::name),
+                    Codecs.GAME_PROFILE_PROPERTY_MAP.optionalFieldOf("skin").forGetter(MinionData::skin),
+                    Codec.BOOL.optionalFieldOf("isSpawned", false).forGetter(MinionData::isSpawned),
+                    SerializableListenerManager.getCodec(MinionRegistries.MINION_LISTENER_CODECS).optionalFieldOf("listeners").xmap(
+                            optional -> optional.orElseGet(() -> new SerializableListenerManager<>(MinionRegistries.MINION_LISTENER_CODECS)),
+                            Optional::of
+                    ).forGetter(MinionData::listeners),
+                    MinionConfig.CODEC.optionalFieldOf("config", new MinionConfig()).forGetter(MinionData::config)
+            ).apply(instance, MinionData::new)
+    );
+
+    public static MinionData createDefault(MinecraftServer server) {
+        return new MinionData(
+                UUID.randomUUID(),
+                MinionProfileUtils.newDefaultMinionName(server),
+                Optional.empty(),
+                false,
+                new SerializableListenerManager<>(MinionRegistries.MINION_LISTENER_CODECS),
+                new MinionConfig()
+        );
+    }
+
+    public MinionData withName(String name) {
+        return new MinionData(uuid, name, skin, isSpawned, listeners, config);
+    }
+
+    public MinionData withSkin(Optional<PropertyMap> skin) {
+        return new MinionData(uuid, name, skin, isSpawned, listeners, config);
+    }
+
+    public MinionData withSpawned(boolean isSpawned) {
+        return new MinionData(uuid, name, skin, isSpawned, listeners, config);
+    }
+}

src/main/java/io/github/skippyall/minions/minion/MinionInventory.java

@@ -1,62 +0,0 @@
-package io.github.skippyall.minions.minion;
-
-import eu.pb4.sgui.api.elements.GuiElementBuilder;
-import eu.pb4.sgui.api.gui.SimpleGui;
-import io.github.skippyall.minions.fakeplayer.MinionFakePlayer;
-import net.minecraft.item.Items;
-import net.minecraft.screen.GenericContainerScreenHandler;
-import net.minecraft.screen.ScreenHandlerType;
-import net.minecraft.screen.SimpleNamedScreenHandlerFactory;
-import net.minecraft.screen.slot.Slot;
-import net.minecraft.server.network.ServerPlayerEntity;
-import net.minecraft.text.Text;
-
-public class MinionInventory {
-    public static void openInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
-        openServerSideInventory(player, minion);
-    }
-
-    public static void openServerSideInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
-        SimpleGui gui = new SimpleGui(ScreenHandlerType.GENERIC_3X3, player, false);
-        gui.setTitle(Text.literal("Minion"));
-        gui.setSlot(4, new GuiElementBuilder()
-                .setItem(Items.REDSTONE)
-                .setName(Text.literal("Programming"))
-                .setCallback((i, clickType, clickType1) -> {
-                    openProgrammingInventory(player, minion);
-                })
-        );
-        gui.setSlot(3, new GuiElementBuilder()
-                .setItem(Items.NETHERITE_UPGRADE_SMITHING_TEMPLATE)
-                .setName(Text.literal("Modules and Detectors"))
-                .setCallback((i, clickType, clickType1) -> {
-                    openModuleInventory(player, minion);
-                })
-        );
-        gui.setSlot(5, new GuiElementBuilder()
-                .setItem(Items.CHEST)
-                .setName(Text.literal("Inventory"))
-                .setCallback((i, clickType, clickType1) -> {
-                    openMinionInventory(player, minion);
-                })
-        );
-        gui.open();
-    }
-
-    public static void openProgrammingInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
-
-    }
-
-    public static void openModuleInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
-        player.openHandledScreen(new SimpleNamedScreenHandlerFactory((syncId, playerInventory, player2) -> GenericContainerScreenHandler.createGeneric9x3(syncId, playerInventory, minion.getModuleInventory()), Text.literal("")));
-    }
-
-    public static void openMinionInventory(ServerPlayerEntity player, MinionFakePlayer minion) {
-        SimpleGui gui = new SimpleGui(ScreenHandlerType.GENERIC_9X5, player, false);
-        gui.setTitle(Text.literal("Minion"));
-        for (int i = 0; i < minion.getInventory().size(); i++) {
-            gui.setSlotRedirect(i, new Slot(minion.getInventory(), i, 0, 0));
-        }
-        gui.open();
-    }
-}

src/main/java/io/github/skippyall/minions/minion/MinionItem.java

@@ -2,49 +2,105 @@ package io.github.skippyall.minions.minion;
 
 import eu.pb4.polymer.core.api.item.PolymerItem;
 import eu.pb4.polymer.core.api.item.PolymerItemUtils;
-import io.github.skippyall.minions.fakeplayer.MinionFakePlayer;
-import net.fabricmc.fabric.api.item.v1.FabricItemSettings;
-import net.minecraft.client.item.TooltipContext;
-import net.minecraft.enchantment.Enchantments;
-import net.minecraft.item.*;
-import net.minecraft.nbt.NbtCompound;
+import io.github.skippyall.minions.gui.MinionLookGui;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.registration.MinionComponentTypes;
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.component.type.TooltipDisplayComponent;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.ItemUsageContext;
+import net.minecraft.item.Items;
+import net.minecraft.item.tooltip.TooltipType;
+import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.server.world.ServerWorld;
-import net.minecraft.text.PlainTextContent;
-import net.minecraft.text.TextContent;
+import net.minecraft.text.Text;
 import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.math.Vec2f;
+import net.minecraft.world.World;
 import org.jetbrains.annotations.Nullable;
+import xyz.nucleoid.packettweaker.PacketContext;
+
+import java.util.function.Consumer;
 
 public class MinionItem extends Item implements PolymerItem {
-    private boolean canProgram;
-    public MinionItem(boolean canProgram) {
-        super(new FabricItemSettings());
+    public MinionItem(Settings settings) {
+        super(settings);
     }
 
     @Override
-    public Item getPolymerItem(ItemStack itemStack, @Nullable ServerPlayerEntity player) {
+    public @Nullable Identifier getPolymerItemModel(ItemStack stack, PacketContext context) {
+        return null;
+    }
+
+    @Override
+    public Item getPolymerItem(ItemStack itemStack, PacketContext player) {
         return Items.ARMOR_STAND;
     }
 
     @Override
-    public ItemStack getPolymerItemStack(ItemStack stack, TooltipContext flag, ServerPlayerEntity player) {
-        ItemStack out = PolymerItemUtils.createItemStack(stack, flag, player);
-        out.addEnchantment(Enchantments.MENDING, 1);
+    public ItemStack getPolymerItemStack(ItemStack stack, TooltipType tooltipType, PacketContext player) {
+        ItemStack out = PolymerItemUtils.createItemStack(stack, tooltipType, player);
+        out.set(DataComponentTypes.ENCHANTMENT_GLINT_OVERRIDE, true);
         return out;
     }
 
+    @Override
+    public void appendTooltip(ItemStack stack, TooltipContext context, TooltipDisplayComponent component, Consumer<Text> tooltip, TooltipType type) {
+        MinionData data = null /*getData(stack)*/;
+        if(data != null) {
+            tooltip.accept(Text.translatable("minions.minion_item.tooltip", data.name()));
+        }
+    }
+
+    @Override
+    public ActionResult use(World world, PlayerEntity user, Hand hand) {
+        if(user instanceof ServerPlayerEntity serverPlayer) {
+            ItemStack stack = user.getStackInHand(hand);
+            MinionLookGui.open(serverPlayer, stack);
+            return ActionResult.SUCCESS;
+        }
+
+        return ActionResult.SUCCESS_SERVER;
+    }
+
     @Override
     public ActionResult useOnBlock(ItemUsageContext context) {
-        String contents = context.getStack().getName().getLiteralString();
-        String name;
-        if(contents != null) {
-            name = contents;
-        } else {
-            name = "Minion";
-        }
         if(!context.getWorld().isClient) {
-            MinionFakePlayer.createMinion(name, (ServerWorld) context.getWorld(), (ServerPlayerEntity) context.getPlayer(), canProgram, context.getBlockPos().toCenterPos().add(0,0.5,0), 0, 0);
+            MinionData data = getDataOrDefault(context.getWorld().getServer(), context.getStack());
+            MinionFakePlayer.spawnMinion(data, (ServerWorld) context.getWorld(), context.getBlockPos().toCenterPos().add(0,0.5,0), new Vec2f(0, 0));
         }
+        context.getStack().decrement(1);
         return ActionResult.SUCCESS;
     }
+
+    public static void setData(MinecraftServer server, MinionData data, ItemStack item) {
+        item.set(MinionComponentTypes.MINION_DATA, data.uuid());
+        MinionPersistentState.get(server).updateMinionData(data);
+    }
+
+    @Nullable
+    public static MinionData getData(MinecraftServer server, ItemStack item) {
+        if(item.contains(MinionComponentTypes.MINION_DATA)) {
+            return MinionPersistentState.get(server).getMinionData(item.get(MinionComponentTypes.MINION_DATA));
+        }
+        return null;
+    }
+
+    public static MinionData getDataOrDefault(MinecraftServer server, ItemStack item) {
+        MinionData data = getData(server, item);
+        if(data == null) {
+            data = MinionData.createDefault(server);
+            setData(server, data, item);
+        }
+        return data;
+    }
+
+    public static boolean containsData(ItemStack item) {
+        return item.contains(MinionComponentTypes.MINION_DATA);
+    }
 }

src/main/java/io/github/skippyall/minions/minion/MinionListener.java

@@ -0,0 +1,48 @@
+package io.github.skippyall.minions.minion;
+
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import io.github.skippyall.minions.listener.SerializableListenerManager;
+import org.jetbrains.annotations.Nullable;
+
+public interface MinionListener extends SerializableListenerManager.SerializableListener {
+    default void onMinionSpawn(MinionFakePlayer minion) {}
+
+    default void onMinionRemove(MinionFakePlayer minion) {}
+
+    default void onInstructionsUpdate(MinionFakePlayer minion) {}
+
+    default void onInstructionRename(MinionFakePlayer minion, ConfiguredInstruction<?> instruction, String oldName, String newName) {}
+
+    interface Delegating extends MinionListener {
+        @Nullable MinionListener getBacking();
+
+        @Override
+        default void onMinionSpawn(MinionFakePlayer minion) {
+            if(getBacking() != null) {
+                getBacking().onMinionSpawn(minion);
+            }
+        }
+
+        @Override
+        default void onMinionRemove(MinionFakePlayer minion) {
+            if(getBacking() != null) {
+                getBacking().onMinionRemove(minion);
+            }
+        }
+
+        @Override
+        default void onInstructionsUpdate(MinionFakePlayer minion) {
+            if(getBacking() != null) {
+                getBacking().onInstructionsUpdate(minion);
+            }
+        }
+
+        @Override
+        default void onInstructionRename(MinionFakePlayer minion, ConfiguredInstruction<?> instruction, String oldName, String newName) {
+            if(getBacking() != null) {
+                getBacking().onInstructionRename(minion, instruction, oldName, newName);
+            }
+        }
+    }
+}

src/main/java/io/github/skippyall/minions/minion/MinionPersistentState.java

@@ -0,0 +1,66 @@
+package io.github.skippyall.minions.minion;
+
+import com.mojang.serialization.Codec;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.world.PersistentState;
+import net.minecraft.world.PersistentStateType;
+import net.minecraft.world.World;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+
+public class MinionPersistentState extends PersistentState {
+    public static final Codec<MinionPersistentState> CODEC = MinionData.CODEC.listOf().xmap(MinionPersistentState::new, MinionPersistentState::getMinionDataList);
+
+    public static PersistentStateType<MinionPersistentState> TYPE = new PersistentStateType<>("minion", MinionPersistentState::new, MinionPersistentState.CODEC, null);
+
+    private final Map<UUID, MinionData> minionData = new HashMap<>();
+
+    public MinionPersistentState() {
+
+    }
+
+    public MinionPersistentState(List<MinionData> dataList) {
+        for (MinionData data : dataList) {
+            minionData.put(data.uuid(), data);
+        }
+    }
+
+    public MinionData getMinionData(UUID uuid) {
+        return minionData.get(uuid);
+    }
+
+    public Map<UUID, MinionData> getMinionData() {
+        return minionData;
+    }
+
+    public List<MinionData> getMinionDataList() {
+        return List.copyOf(minionData.values());
+    }
+
+    public void updateMinionData(MinionData data) {
+        minionData.put(data.uuid(), data);
+        markDirty();
+    }
+
+    public boolean isMinion(UUID uuid) {
+        return minionData.containsKey(uuid);
+    }
+
+    public boolean isMinionNameTaken(String name) {
+        return getMinionWithName(name).isPresent();
+    }
+
+    public Optional<MinionData> getMinionWithName(String name) {
+        return minionData.values().stream()
+                .filter(data -> data.name().equals(name))
+                .findFirst();
+    }
+
+    public static MinionPersistentState get(MinecraftServer server) {
+        return server.getWorld(World.OVERWORLD).getPersistentStateManager().getOrCreate(TYPE);
+    }
+}

src/main/java/io/github/skippyall/minions/minion/MinionProfileUtils.java

@@ -0,0 +1,67 @@
+package io.github.skippyall.minions.minion;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.PropertyMap;
+import com.mojang.brigadier.StringReader;
+import io.github.skippyall.minions.MinionsConfig;
+import io.github.skippyall.minions.gui.input.Result;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.text.Text;
+import net.minecraft.util.StringHelper;
+
+import java.util.UUID;
+
+import static io.github.skippyall.minions.Minions.LOGGER;
+
+public class MinionProfileUtils {
+    public static String getPrefix() {
+        return MinionsConfig.get().minion.minionPrefix;
+    }
+
+    public static GameProfile makeNewMinionProfile(UUID uuidMinion, String username, PropertyMap skin) {
+        if(uuidMinion == null) {
+            uuidMinion = UUID.randomUUID();
+        }
+
+        GameProfile newProfile = new GameProfile(uuidMinion, username);
+        if (skin != null) {
+            newProfile.getProperties().putAll(skin);
+        }
+        LOGGER.info("Minion Profile: {}", newProfile);
+        return newProfile;
+    }
+
+    public static Result<String, Text> checkMinionNameWithoutPrefix(MinecraftServer server, String name) {
+        for(char c : name.toCharArray()) {
+            if(!StringReader.isAllowedInUnquotedString(c)) {
+                return new Result.Error<>(Text.translatable("minions.generic.name.invalid_char"));
+            }
+        }
+
+        if((getPrefix() + name).length() > 16)  {
+            return new Result.Error<>(Text.translatable("minions.generic.name.too_long"));
+        }
+
+        if(!StringHelper.isValidPlayerName(getPrefix() + name)) {
+            return new Result.Error<>(Text.translatable("minions.generic.name.invalid"));
+        }
+
+        if(MinionPersistentState.get(server).isMinionNameTaken(getPrefix() + name)) {
+            return new Result.Error<>(Text.translatable("minions.generic.name.taken"));
+        }
+
+        return new Result.Success<>(name);
+    }
+
+    public static String newDefaultMinionName(MinecraftServer server) {
+        int i = 0;
+        while (MinionPersistentState.get(server).isMinionNameTaken("+Minion" + i)) {
+            i++;
+        }
+        return "+Minion" + i;
+    }
+
+    public static boolean isMinion(MinecraftServer server, UUID uuid) {
+        return MinionPersistentState.get(server).isMinion(uuid);
+    }
+}

src/main/java/io/github/skippyall/minions/minion/MinionRuntime.java

@@ -0,0 +1,168 @@
+package io.github.skippyall.minions.minion;
+
+import io.github.skippyall.minions.program.instruction.ConfiguredInstructionListener;
+import io.github.skippyall.minions.registration.MinionRegistries;
+import io.github.skippyall.minions.Minions;
+import io.github.skippyall.minions.minion.fakeplayer.MinionFakePlayer;
+import io.github.skippyall.minions.program.InstructionRuntime;
+import io.github.skippyall.minions.program.supplier.ValueSupplierType;
+import io.github.skippyall.minions.program.instruction.ConfiguredInstruction;
+import io.github.skippyall.minions.program.instruction.InstructionType;
+import io.github.skippyall.minions.program.consumer.ValueConsumerType;
+import net.minecraft.registry.Registry;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class MinionRuntime implements InstructionRuntime<MinionRuntime> {
+    private final MinionFakePlayer minion;
+    private final Map<String, ConfiguredInstruction<MinionRuntime>> configuredInstructions = new HashMap<>();
+    private final Map<Integer, ConfiguredInstruction<MinionRuntime>> webSocketInstructions = new ConcurrentHashMap<>();
+
+    public MinionRuntime(MinionFakePlayer minion) {
+        this.minion = minion;
+    }
+
+    public MinionFakePlayer getMinion() {
+        return minion;
+    }
+
+    public void tick() {
+        for (ConfiguredInstruction<MinionRuntime> instruction : configuredInstructions.values()) {
+            instruction.tick(this);
+        }
+
+        for(ConfiguredInstruction<MinionRuntime> instruction : webSocketInstructions.values()) {
+            instruction.tick(this);
+        }
+    }
+
+    public void disableInstructionType(InstructionType<MinionRuntime> instructionType) {
+        updatePausedStatus(instructionType);
+    }
+
+    public void enableInstructionType(InstructionType<MinionRuntime> instructionType) {
+        updatePausedStatus(instructionType);
+    }
+
+    public void updatePausedStatus(InstructionType<MinionRuntime> instructionType) {
+        for(ConfiguredInstruction<MinionRuntime> instruction : configuredInstructions.values()) {
+            if(instruction.getInstruction() == instructionType) {
+                instruction.updatePauseStatus(this);
+            }
+        }
+        for(ConfiguredInstruction<MinionRuntime> instruction : webSocketInstructions.values()) {
+            if(instruction.getInstruction() == instructionType) {
+                instruction.updatePauseStatus(this);
+            }
+        }
+    }
+
+    @Override
+    public boolean isInstructionEnabled(InstructionType<MinionRuntime> type) {
+        return minion.getModuleInventory().hasInstruction(type);
+    }
+
+    public Set<String> getInstructionNames() {
+        return configuredInstructions.keySet();
+    }
+
+    public ConfiguredInstruction<MinionRuntime> createInstruction(String name, InstructionType<MinionRuntime> instructionType) {
+        if(configuredInstructions.containsKey(name)) {
+            return null;
+        }
+
+        ConfiguredInstruction<MinionRuntime> instruction = new ConfiguredInstruction<>(instructionType);
+        configuredInstructions.put(name, instruction);
+        minion.forEachMinionListener(listener -> listener.onInstructionsUpdate(minion));
+        return instruction;
+    }
+
+    public void removeInstruction(String name) {
+        ConfiguredInstruction<MinionRuntime> instruction = getInstruction(name);
+        instruction.stop(this);
+        configuredInstructions.remove(name);
+
+        instruction.onInstructionRemove();
+        minion.forEachMinionListener(listener -> listener.onInstructionsUpdate(minion));
+    }
+
+    public ConfiguredInstruction<MinionRuntime> getInstruction(String name) {
+        return configuredInstructions.get(name);
+    }
+
+    public boolean hasInstruction(String name) {
+        return configuredInstructions.containsKey(name);
+    }
+
+    public void setInstructionName(String oldName, String newName) {
+        if(!configuredInstructions.containsKey(newName) && configuredInstructions.containsKey(oldName)) {
+            ConfiguredInstruction<MinionRuntime> instruction = configuredInstructions.get(oldName);
+            configuredInstructions.remove(oldName);
+            configuredInstructions.put(newName, instruction);
+
+
+            minion.forEachMinionListener(minionListener -> {
+                minionListener.onInstructionRename(minion, instruction, oldName, newName);
+                minionListener.onInstructionsUpdate(minion);
+            });
+        }
+    }
+
+    public void addWebSocketInstruction(int id, ConfiguredInstruction<MinionRuntime> instruction) {
+        webSocketInstructions.put(id, instruction);
+        instruction.addListener(new ConfiguredInstructionListener() {
+            @Override
+            public void onStop(ConfiguredInstruction<?> instruction) {
+                webSocketInstructions.remove(id);
+            }
+        });
+    }
+
+    public void save(WriteView view) {
+        WriteView.ListView list = view.getList("configuredInstructions");
+        for (Map.Entry<String, ConfiguredInstruction<MinionRuntime>> instruction : configuredInstructions.entrySet()) {
+            WriteView inner = list.add();
+            inner.putString("name", instruction.getKey());
+            instruction.getValue().save(inner, this);
+        }
+    }
+
+    public void load(ReadView view) {
+        ReadView.ListReadView list = view.getListReadView("configuredInstructions");
+        for (ReadView inner : list) {
+            Optional<String> name = inner.getOptionalString("name");
+            if(name.isEmpty()) {
+                Minions.LOGGER.error("Tried deserializing configured instruction without a name of minion \"{}\":", minion.getGameProfile().getName());
+                continue;
+            }
+
+            try {
+                ConfiguredInstruction<MinionRuntime> instruction = ConfiguredInstruction.load(inner, this);
+                configuredInstructions.put(name.get(), instruction);
+            } catch (Exception e) {
+                Minions.LOGGER.error("Could not deserialize configured instruction \"{}\" of minion \"{}\":", name.get(), minion.getGameProfile().getName(), e);
+            }
+        }
+    }
+
+    @Override
+    public Registry<ValueSupplierType<MinionRuntime>> getArgumentTypeRegistry() {
+        return MinionRegistries.VALUE_SUPPLIER_TYPES;
+    }
+
+    @Override
+    public Registry<InstructionType<MinionRuntime>> getInstructionTypeRegistry() {
+        return MinionRegistries.INSTRUCTION_TYPES;
+    }
+
+    @Override
+    public Registry<ValueConsumerType<MinionRuntime>> getValueConsumerTypeRegistry() {
+        return MinionRegistries.VALUE_CONSUMER_TYPES;
+    }
+}

src/main/java/io/github/skippyall/minions/minion/ModuleInventory.java

@@ -1,42 +0,0 @@
-package io.github.skippyall.minions.minion;
-
-import io.github.skippyall.minions.Minions;
-import net.minecraft.inventory.Inventories;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NbtCompound;
-import net.minecraft.registry.RegistryKeys;
-import net.minecraft.registry.tag.TagKey;
-import net.minecraft.util.Identifier;
-import net.minecraft.util.collection.DefaultedList;
-
-public class ModuleInventory implements ImplementedInventory {
-    private static final TagKey<Item> MODULES = TagKey.of(RegistryKeys.ITEM, new Identifier(Minions.MOD_ID,"modules"));
-    private DefaultedList<ItemStack> stacks = DefaultedList.ofSize(27, ItemStack.EMPTY);
-
-    public ModuleInventory() {
-    }
-
-    @Override
-    public int getMaxCountPerStack() {
-        return 1;
-    }
-
-    @Override
-    public boolean isValid(int slot, ItemStack stack) {
-        return (stack.getCount() <= getMaxCountPerStack()) && stack.isIn(MODULES);
-    }
-
-    @Override
-    public DefaultedList<ItemStack> getItems() {
-        return stacks;
-    }
-
-    public void readNbt(NbtCompound nbt) {
-        Inventories.readNbt(nbt, stacks);
-    }
-
-    public void writeNbt(NbtCompound nbt) {
-        Inventories.writeNbt(nbt, stacks);
-    }
-}

src/main/java/io/github/skippyall/minions/minion/fakeplayer/ClientConnectionInterface.java

@@ -1,4 +1,5 @@
-package io.github.skippyall.minions.fakeplayer;
+//code from https://github.com/gnembon/fabric-carpet
+package io.github.skippyall.minions.minion.fakeplayer;
 
 import io.netty.channel.Channel;
 

src/main/java/io/github/skippyall/minions/minion/fakeplayer/EntityPlayerActionPack.java

@@ -1,10 +1,13 @@
-package io.github.skippyall.minions.fakeplayer;
+//partially code from https://github.com/gnembon/fabric-carpet
+package io.github.skippyall.minions.minion.fakeplayer;
 
 
 import java.util.EnumMap;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+
+import io.github.skippyall.minions.mixins.EntityAccessor;
 import net.minecraft.block.BlockState;
 import net.minecraft.command.argument.EntityAnchorArgumentType;
 import net.minecraft.entity.Entity;
@@ -31,12 +34,12 @@ import net.minecraft.util.math.Vec3d;
 
 public class EntityPlayerActionPack
 {
-    private final ServerPlayerEntity player;
+    private final MinionFakePlayer player;
 
     private final Map<ActionType, Action> actions = new EnumMap<>(ActionType.class);
 
     private BlockPos currentBlock;
-    private int blockHitDelay;
+    public int blockHitDelay;
     private boolean isHittingBlock;
     private float curBlockDamageMP;
 
@@ -47,7 +50,7 @@ public class EntityPlayerActionPack
 
     private int itemUseCooldown;
 
-    public EntityPlayerActionPack(ServerPlayerEntity playerIn)
+    public EntityPlayerActionPack(MinionFakePlayer playerIn)
     {
         player = playerIn;
         stopAll();
@@ -68,6 +71,14 @@ public class EntityPlayerActionPack
         itemUseCooldown = other.itemUseCooldown;
     }
 
+    public Action getAction(ActionType type) {
+        return actions.get(type);
+    }
+
+    public boolean hasAction(ActionType type) {
+        return actions.containsKey(type);
+    }
+
     public EntityPlayerActionPack start(ActionType type, Action action)
     {
         Action previous = actions.remove(type);
@@ -80,6 +91,12 @@ public class EntityPlayerActionPack
         return this;
     }
 
+    public EntityPlayerActionPack stop(ActionType type) {
+        Action previous = actions.remove(type);
+        if (previous != null) type.stop(player, previous);
+        return this;
+    }
+
     public EntityPlayerActionPack setSneaking(boolean doSneak)
     {
         sneaking = doSneak;
@@ -167,12 +184,13 @@ public class EntityPlayerActionPack
 
     public EntityPlayerActionPack mount(boolean onlyRideables)
     {
+
         //test what happens
         List<Entity> entities;
         if (onlyRideables)
         {
             entities = player.getWorld().getOtherEntities(player, player.getBoundingBox().expand(3.0D, 1.0D, 3.0D),
-                    e -> e instanceof MinecartEntity || e instanceof BoatEntity || e instanceof AbstractHorseEntity);
+                    e -> (e instanceof MinecartEntity || e instanceof BoatEntity || e instanceof AbstractHorseEntity) && ((EntityAccessor)e).invokeCanAddPassenger(player));
         }
         else
         {
@@ -198,7 +216,7 @@ public class EntityPlayerActionPack
         if (closest instanceof AbstractHorseEntity && onlyRideables)
             ((AbstractHorseEntity) closest).interactMob(player, Hand.MAIN_HAND);
         else
-            player.startRiding(closest,true);
+            player.startRiding(closest, !onlyRideables);
         return this;
     }
     public EntityPlayerActionPack dismount()
@@ -243,9 +261,13 @@ public class EntityPlayerActionPack
         if (strafing != 0.0F || player instanceof MinionFakePlayer) {
             player.sidewaysSpeed = strafing * vel;
         }
+
+        if(blockHitDelay > 0) {
+            blockHitDelay--;
+        }
     }
 
-    static HitResult getTarget(ServerPlayerEntity player)
+    public static HitResult getTarget(ServerPlayerEntity player)
     {
         double reach = player.interactionManager.isCreative() ? 5 : 4.5f;
         return Tracer.rayTrace(player, 1, reach, false);
@@ -271,14 +293,14 @@ public class EntityPlayerActionPack
         else // one slot
         {
             if (selectedSlot == -1)
-                selectedSlot = inv.selectedSlot;
+                selectedSlot = inv.getSelectedSlot();
             dropItemFromSlot(selectedSlot, dropAll);
         }
     }
 
     public void setSlot(int slot)
     {
-        player.getInventory().selectedSlot = slot-1;
+        player.getInventory().setSelectedSlot(slot-1);
         player.networkHandler.sendPacket(new UpdateSelectedSlotS2CPacket(slot-1));
     }
 
@@ -287,9 +309,9 @@ public class EntityPlayerActionPack
         USE(true)
                 {
                     @Override
-                    boolean execute(ServerPlayerEntity player, Action action)
+                    boolean execute(MinionFakePlayer player, Action action)
                     {
-                        EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
+                        EntityPlayerActionPack ap = player.getMinionActionPack();
                         if (ap.itemUseCooldown > 0)
                         {
                             ap.itemUseCooldown--;
@@ -307,16 +329,16 @@ public class EntityPlayerActionPack
                                 case BLOCK:
                                 {
                                     player.updateLastActionTime();
-                                    ServerWorld world = player.getServerWorld();
+                                    ServerWorld world = player.getWorld();
                                     BlockHitResult blockHit = (BlockHitResult) hit;
                                     BlockPos pos = blockHit.getBlockPos();
                                     Direction side = blockHit.getSide();
-                                    if (pos.getY() < player.getWorld().getTopY() - (side == Direction.UP ? 1 : 0) && world.canPlayerModifyAt(player, pos))
+                                    if (pos.getY() < player.getWorld().getTopYInclusive() - (side == Direction.UP ? 1 : 0) && world.canEntityModifyAt(player, pos))
                                     {
                                         ActionResult result = player.interactionManager.interactBlock(player, world, player.getStackInHand(hand), hand, blockHit);
-                                        if (result.isAccepted())
+                                        if (result instanceof ActionResult.Success success)
                                         {
-                                            if (result.shouldSwingHand()) player.swingHand(hand);
+                                            if (success.swingSource() == ActionResult.SwingSource.SERVER) player.swingHand(hand);
                                             ap.itemUseCooldown = 3;
                                             return true;
                                         }
@@ -356,21 +378,21 @@ public class EntityPlayerActionPack
                     }
 
                     @Override
-                    void inactiveTick(ServerPlayerEntity player, Action action)
+                    void inactiveTick(MinionFakePlayer player, Action action)
                     {
-                        EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
+                        EntityPlayerActionPack ap = player.getMinionActionPack();
                         ap.itemUseCooldown = 0;
                         player.stopUsingItem();
                     }
                 },
         ATTACK(true) {
             @Override
-            boolean execute(ServerPlayerEntity player, Action action) {
+            boolean execute(MinionFakePlayer player, Action action) {
                 HitResult hit = getTarget(player);
                 switch (hit.getType()) {
                     case ENTITY: {
                         EntityHitResult entityHit = (EntityHitResult) hit;
-                        if (!action.isContinuous)
+                        if (!action.isContinuous || action.first)
                         {
                             player.attack(entityHit.getEntity());
                             player.swingHand(Hand.MAIN_HAND);
@@ -380,10 +402,9 @@ public class EntityPlayerActionPack
                         return true;
                     }
                     case BLOCK: {
-                        EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
+                        EntityPlayerActionPack ap = player.getMinionActionPack();
                         if (ap.blockHitDelay > 0)
                         {
-                            ap.blockHitDelay--;
                             return false;
                         }
                         BlockHitResult blockHit = (BlockHitResult) hit;
@@ -399,7 +420,7 @@ public class EntityPlayerActionPack
                         boolean blockBroken = false;
                         if (player.interactionManager.getGameMode().isCreative())
                         {
-                            player.interactionManager.processBlockBreakingAction(pos, PlayerActionC2SPacket.Action.START_DESTROY_BLOCK, side, player.getWorld().getTopY(), -1);
+                            player.interactionManager.processBlockBreakingAction(pos, PlayerActionC2SPacket.Action.START_DESTROY_BLOCK, side, player.getWorld().getTopYInclusive(), -1);
                             ap.blockHitDelay = 5;
                             blockBroken = true;
                         }
@@ -407,9 +428,9 @@ public class EntityPlayerActionPack
                         {
                             if (ap.currentBlock != null)
                             {
-                                player.interactionManager.processBlockBreakingAction(ap.currentBlock, PlayerActionC2SPacket.Action.ABORT_DESTROY_BLOCK, side, player.getWorld().getTopY(), -1);
+                                player.interactionManager.processBlockBreakingAction(ap.currentBlock, PlayerActionC2SPacket.Action.ABORT_DESTROY_BLOCK, side, player.getWorld().getTopYInclusive(), -1);
                             }
-                            player.interactionManager.processBlockBreakingAction(pos, PlayerActionC2SPacket.Action.START_DESTROY_BLOCK, side, player.getWorld().getTopY(), -1);
+                            player.interactionManager.processBlockBreakingAction(pos, PlayerActionC2SPacket.Action.START_DESTROY_BLOCK, side, player.getWorld().getTopYInclusive(), -1);
                             boolean notAir = !state.isAir();
                             if (notAir && ap.curBlockDamageMP == 0)
                             {
@@ -432,7 +453,7 @@ public class EntityPlayerActionPack
                             ap.curBlockDamageMP += state.calcBlockBreakingDelta(player, player.getWorld(), pos);
                             if (ap.curBlockDamageMP >= 1)
                             {
-                                player.interactionManager.processBlockBreakingAction(pos, PlayerActionC2SPacket.Action.STOP_DESTROY_BLOCK, side, player.getWorld().getTopY(), -1);
+                                player.interactionManager.processBlockBreakingAction(pos, PlayerActionC2SPacket.Action.STOP_DESTROY_BLOCK, side, player.getWorld().getTopYInclusive(), -1);
                                 ap.currentBlock = null;
                                 ap.blockHitDelay = 5;
                                 blockBroken = true;
@@ -449,19 +470,19 @@ public class EntityPlayerActionPack
             }
 
             @Override
-            void inactiveTick(ServerPlayerEntity player, Action action)
+            void inactiveTick(MinionFakePlayer player, Action action)
             {
-                EntityPlayerActionPack ap = ((ServerPlayerInterface) player).getActionPack();
+                EntityPlayerActionPack ap = player.getMinionActionPack();
                 if (ap.currentBlock == null) return;
                 player.getWorld().setBlockBreakingInfo(-1, ap.currentBlock, -1);
-                player.interactionManager.processBlockBreakingAction(ap.currentBlock, PlayerActionC2SPacket.Action.ABORT_DESTROY_BLOCK, Direction.DOWN, player.getWorld().getTopY(), -1);
+                player.interactionManager.processBlockBreakingAction(ap.currentBlock, PlayerActionC2SPacket.Action.ABORT_DESTROY_BLOCK, Direction.DOWN, player.getWorld().getTopYInclusive(), -1);
                 ap.currentBlock = null;
             }
         },
         JUMP(true)
                 {
                     @Override
-                    boolean execute(ServerPlayerEntity player, Action action)
+                    boolean execute(MinionFakePlayer player, Action action)
                     {
                         if (action.limit == 1)
                         {
@@ -475,7 +496,7 @@ public class EntityPlayerActionPack
                     }
 
                     @Override
-                    void inactiveTick(ServerPlayerEntity player, Action action)
+                    void inactiveTick(MinionFakePlayer player, Action action)
                     {
                         player.setJumping(false);
                     }
@@ -483,7 +504,7 @@ public class EntityPlayerActionPack
         DROP_ITEM(true)
                 {
                     @Override
-                    boolean execute(ServerPlayerEntity player, Action action)
+                    boolean execute(MinionFakePlayer player, Action action)
                     {
                         player.updateLastActionTime();
                         player.dropSelectedItem(false); // dropSelectedItem
@@ -493,7 +514,7 @@ public class EntityPlayerActionPack
         DROP_STACK(true)
                 {
                     @Override
-                    boolean execute(ServerPlayerEntity player, Action action)
+                    boolean execute(MinionFakePlayer player, Action action)
                     {
                         player.updateLastActionTime();
                         player.dropSelectedItem(true); // dropSelectedItem
@@ -503,7 +524,7 @@ public class EntityPlayerActionPack
         SWAP_HANDS(true)
                 {
                     @Override
-                    boolean execute(ServerPlayerEntity player, Action action)
+                    boolean execute(MinionFakePlayer player, Action action)
                     {
                         player.updateLastActionTime();
                         ItemStack itemStack_1 = player.getStackInHand(Hand.OFF_HAND);
@@ -520,10 +541,10 @@ public class EntityPlayerActionPack
             this.preventSpectator = preventSpectator;
         }
 
-        void start(ServerPlayerEntity player, Action action) {}
-        abstract boolean execute(ServerPlayerEntity player, Action action);
-        void inactiveTick(ServerPlayerEntity player, Action action) {}
-        void stop(ServerPlayerEntity player, Action action)
+        void start(MinionFakePlayer player, Action action) {}
+        abstract boolean execute(MinionFakePlayer player, Action action);
+        void inactiveTick(MinionFakePlayer player, Action action) {}
+        void stop(MinionFakePlayer player, Action action)
         {
             inactiveTick(player, action);
         }
@@ -538,8 +559,9 @@ public class EntityPlayerActionPack
         private int count;
         private int next;
         private final boolean isContinuous;
+        boolean first = true;
 
-        private Action(int limit, int interval, int offset, boolean continuous)
+        private Action(int limit, int interval, int offset, boolean continuous, boolean first)
         {
             this.limit = limit;
             this.interval = interval;
@@ -550,22 +572,27 @@ public class EntityPlayerActionPack
 
         public static Action once()
         {
-            return new Action(1, 1, 0, false);
+            return new Action(1, 1, 0, false, false);
+        }
+
+        public static Action startContinuous()
+        {
+            return new Action(-1, 1, 0, true, true);
         }
 
         public static Action continuous()
         {
-            return new Action(-1, 1, 0, true);
+            return new Action(-1, 1, 0, true, false);
         }
 
         public static Action interval(int interval)
         {
-            return new Action(-1, interval, 0, false);
+            return new Action(-1, interval, 0, false, false);
         }
 
         public static Action interval(int interval, int offset)
         {
-            return new Action(-1, interval, offset, false);
+            return new Action(-1, interval, offset, false, false);
         }
 
         Boolean tick(EntityPlayerActionPack actionPack, ActionType type)
@@ -596,6 +623,7 @@ public class EntityPlayerActionPack
                     return cancel;
                 }
                 next = interval;
+                first = false;
             }
             else
             {

src/main/java/io/github/skippyall/minions/minion/fakeplayer/FakeClientConnection.java

@@ -1,10 +1,11 @@
-package io.github.skippyall.minions.fakeplayer;
+//code from https://github.com/gnembon/fabric-carpet
+package io.github.skippyall.minions.minion.fakeplayer;
 
 import io.netty.channel.embedded.EmbeddedChannel;
 import net.minecraft.network.ClientConnection;
 import net.minecraft.network.NetworkSide;
+import net.minecraft.network.state.NetworkState;
 import net.minecraft.network.listener.PacketListener;
-import net.minecraft.text.Text;
 
 public class FakeClientConnection extends ClientConnection {
     public FakeClientConnection(NetworkSide p)
@@ -22,7 +23,6 @@ public class FakeClientConnection extends ClientConnection {
 
     @Override
     public void handleDisconnection() {
-        getPacketListener().onDisconnected(getDisconnectReason()==null ? Text.literal("Disconnected"): getDisconnectReason());
     }
 
     @Override
@@ -31,7 +31,6 @@ public class FakeClientConnection extends ClientConnection {
     }
 
     @Override
-    public void setPacketListener(PacketListener packetListener) {
-
+    public <T extends PacketListener> void transitionInbound(NetworkState<T> state, T packetListener) {
     }
 }

src/main/java/io/github/skippyall/minions/minion/fakeplayer/MinionFakePlayer.java

@@ -0,0 +1,293 @@
+//partially code from https://github.com/gnembon/fabric-carpet
+package io.github.skippyall.minions.minion.fakeplayer;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.PropertyMap;
+import io.github.skippyall.minions.registration.MinionConfigOptions;
+import io.github.skippyall.minions.registration.MinionItems;
+import io.github.skippyall.minions.minion.MinionListener;
+import io.github.skippyall.minions.minion.MinionData;
+import io.github.skippyall.minions.gui.MinionGui;
+import io.github.skippyall.minions.minion.MinionRuntime;
+import io.github.skippyall.minions.minion.MinionItem;
+import io.github.skippyall.minions.minion.MinionPersistentState;
+import io.github.skippyall.minions.minion.MinionProfileUtils;
+import io.github.skippyall.minions.module.ModuleInventory;
+import io.github.skippyall.minions.registration.SpecialAbilities;
+import io.github.skippyall.minions.listener.SerializableListenerManager;
+import net.minecraft.block.BlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EquipmentSlot;
+import net.minecraft.entity.ItemEntity;
+import net.minecraft.entity.attribute.EntityAttributes;
+import net.minecraft.entity.damage.DamageSource;
+import net.minecraft.entity.player.HungerManager;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.network.DisconnectionInfo;
+import net.minecraft.network.NetworkSide;
+import net.minecraft.network.packet.c2s.common.SyncedClientOptions;
+import net.minecraft.network.packet.c2s.play.ClientStatusC2SPacket;
+import net.minecraft.network.packet.s2c.play.EntityPositionSyncS2CPacket;
+import net.minecraft.network.packet.s2c.play.EntitySetHeadYawS2CPacket;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.ServerTask;
+import net.minecraft.server.network.ConnectedClientData;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.storage.ReadView;
+import net.minecraft.storage.WriteView;
+import net.minecraft.text.Text;
+import net.minecraft.text.TranslatableTextContent;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Hand;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec2f;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.GameMode;
+import net.minecraft.world.TeleportTarget;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Set;
+import java.util.function.Consumer;
+
+public class MinionFakePlayer extends ServerPlayerEntity {
+    public Runnable fixStartingPosition = () -> {};
+
+    private EntityPlayerActionPack actionPack;
+
+    private final ModuleInventory moduleInventory = new ModuleInventory(this);
+    private final MinionRuntime instructionManager = new MinionRuntime(this);
+
+    public static void spawnMinion(MinionData data, ServerWorld level, @Nullable Vec3d pos, @Nullable Vec2f rot) {
+        spawnMinion(data, level, pos, rot, false);
+    }
+
+    public static void spawnMinion(MinionData data, ServerWorld level, @Nullable Vec3d pos, @Nullable Vec2f rot, boolean force) {
+        if(!data.isSpawned() || force) {
+            MinecraftServer server = level.getServer();
+
+            PropertyMap skin = data.skin().orElse(null);
+
+            GameProfile profile = MinionProfileUtils.makeNewMinionProfile(data.uuid(), data.name(), skin);
+            server.send(server.createTask(() -> doSpawn(data, profile, server, level, pos, rot)));
+        }
+    }
+
+    private static void doSpawn(MinionData data, GameProfile profile, MinecraftServer server, ServerWorld level, @Nullable Vec3d pos, @Nullable Vec2f rot) {
+        MinionFakePlayer instance = new MinionFakePlayer(server, level, profile, SyncedClientOptions.createDefault());
+        MinionPersistentState.get(server).updateMinionData(data.withSpawned(true));
+
+        if(pos != null && rot != null) {
+            instance.fixStartingPosition = () -> instance.refreshPositionAndAngles(pos.x, pos.y, pos.z, rot.x, rot.y);
+        }
+        server.getPlayerManager().onPlayerConnect(new FakeClientConnection(NetworkSide.SERVERBOUND), instance, new ConnectedClientData(profile, 0, instance.getClientOptions(), false));
+        System.out.println(instance.getPos());
+        if(pos != null && rot != null) {
+            instance.teleport(level, pos.x, pos.y, pos.z, Set.of(), rot.x, rot.y, true);
+        }
+        instance.setVelocity(0,0,0);
+        instance.setHealth(20.0F);
+        instance.unsetRemoved();
+        instance.getAttributeInstance(EntityAttributes.STEP_HEIGHT).setBaseValue(0.6F);
+        instance.interactionManager.changeGameMode(GameMode.SURVIVAL);
+        server.getPlayerManager().sendToDimension(new EntitySetHeadYawS2CPacket(instance, (byte) (instance.headYaw * 256 / 360)), level.getRegistryKey());
+        server.getPlayerManager().sendToDimension(EntityPositionSyncS2CPacket.create(instance), level.getRegistryKey());
+        instance.getWorld().getChunkManager().updatePosition(instance);
+        instance.dataTracker.set(PLAYER_MODEL_PARTS, (byte) 0x7f); // show all model layers (incl. capes)
+        instance.getAbilities().flying = false;
+
+        instance.listeners().forEach(listener -> listener.onMinionSpawn(instance));
+    }
+
+    public static MinionFakePlayer respawnFake(MinecraftServer server, ServerWorld level, GameProfile profile, SyncedClientOptions cli)
+    {
+        return new MinionFakePlayer(server, level, profile, cli);
+    }
+
+    private MinionFakePlayer(MinecraftServer server, ServerWorld worldIn, GameProfile profile, SyncedClientOptions cli)
+    {
+        super(server, worldIn, profile, cli);
+        actionPack = new EntityPlayerActionPack(this);
+    }
+
+    public ModuleInventory getModuleInventory() {
+        return moduleInventory;
+    }
+
+    public EntityPlayerActionPack getMinionActionPack() {
+        return actionPack;
+    }
+
+    public MinionRuntime getInstructionManager() {
+        return instructionManager;
+    }
+
+    public MinionData getData() {
+        return MinionPersistentState.get(getServer()).getMinionData(getUuid());
+    }
+
+    public SerializableListenerManager<MinionListener> listeners() {
+        return getData().listeners();
+    }
+
+    public void addMinionListener(MinionListener listener) {
+        listeners().addListener(listener);
+    }
+
+    public void removeMinionListener(MinionListener listener) {
+        listeners().removeListener(listener);
+    }
+
+    public void forEachMinionListener(Consumer<MinionListener> listenerConsumer) {
+        listeners().forEach(listenerConsumer);
+    }
+
+    public boolean canSpawnMobs() {
+        return moduleInventory.hasAbility(SpecialAbilities.MOB_SPAWNING) || getData().config().getOption(MinionConfigOptions.spawnAndDespawnMobs);
+    }
+
+    public boolean canDespawnMobs() {
+        return canSpawnMobs();
+    }
+
+    @Override
+    public ActionResult interact(PlayerEntity player, Hand hand) {
+        if(player instanceof ServerPlayerEntity spe) {
+            MinionGui.openInventory(spe, this);
+        }
+        return ActionResult.CONSUME;
+    }
+
+    @Override
+    public ActionResult interactAt(PlayerEntity player, Vec3d hitPos, Hand hand) {
+        return interact(player, hand);
+    }
+
+    @Override
+    public void onEquipStack(final EquipmentSlot slot, final ItemStack previous, final ItemStack stack)
+    {
+        if (!isUsingItem()) super.onEquipStack(slot, previous, stack);
+    }
+
+    public void kill(Text reason)
+    {
+        listeners().forEach(listener -> listener.onMinionRemove(this));
+
+        shakeOff();
+
+        if (reason.getContent() instanceof TranslatableTextContent text && text.getKey().equals("multiplayer.disconnect.duplicate_login")) {
+            this.networkHandler.onDisconnected(new DisconnectionInfo(reason));
+        } else {
+            this.getServer().send(new ServerTask(this.getServer().getTicks(), () -> {
+                this.networkHandler.onDisconnected(new DisconnectionInfo(reason));
+            }));
+        }
+
+        MinionPersistentState.get(getServer()).updateMinionData(getData().withSpawned(false));
+    }
+
+    @Override
+    public void tick()
+    {
+        actionPack.onUpdate();
+        if (this.getServer().getTicks() % 10 == 0)
+        {
+            this.networkHandler.syncWithPlayerPosition();
+            this.getWorld().getChunkManager().updatePosition(this);
+        }
+        try
+        {
+            super.tick();
+            this.playerTick();
+            instructionManager.tick();
+        }
+        catch (NullPointerException ignored)
+        {
+            // happens with that paper port thingy - not sure what that would fix, but hey
+            // the game not gonna crash violently.
+        }
+
+    }
+
+    private void shakeOff()
+    {
+        if (getVehicle() instanceof PlayerEntity) stopRiding();
+        for (Entity passenger : getPassengersDeep())
+        {
+            if (passenger instanceof PlayerEntity) passenger.stopRiding();
+        }
+    }
+
+    @Override
+    public void onDeath(DamageSource cause)
+    {
+        shakeOff();
+        super.onDeath(cause);
+        setHealth(20);
+        this.hungerManager = new HungerManager();
+        kill(this.getDamageTracker().getDeathMessage());
+    }
+
+    @Override
+    public String getIp()
+    {
+        return "127.0.0.1";
+    }
+
+    @Override
+    public boolean allowsServerListing() {
+        return false;
+    }
+
+    @Override
+    protected void fall(double y, boolean onGround, BlockState state, BlockPos pos) {
+        handleFall(0.0, y, 0.0, onGround);
+    }
+
+    @Override
+    public ServerPlayerEntity teleportTo(TeleportTarget target)
+    {
+        super.teleportTo(target);
+        if (notInAnyWorld) {
+            ClientStatusC2SPacket p = new ClientStatusC2SPacket(ClientStatusC2SPacket.Mode.PERFORM_RESPAWN);
+            networkHandler.onClientStatus(p);
+        }
+
+        // If above branch was taken, *this* has been removed and replaced, the new instance has been set
+        // on 'our' connection (which is now theirs, but we still have a ref).
+        if (networkHandler.player.isInTeleportationState()) {
+            networkHandler.player.onTeleportationDone();
+        }
+        return networkHandler.player;
+    }
+
+    @Override
+    public void drop(ServerWorld world, DamageSource damageSource) {
+        super.drop(world, damageSource);
+        ItemEntity entity = dropStack(world, toItemStack(getServer()));
+        if (entity != null) {
+            entity.setNeverDespawn();
+        }
+    }
+
+    private ItemStack toItemStack(MinecraftServer server) {
+        ItemStack stack = new ItemStack(MinionItems.MINION_ITEM);
+        MinionItem.setData(server, getData(), stack);
+        return stack;
+    }
+
+    @Override
+    public void writeCustomData(WriteView view) {
+        super.writeCustomData(view);
+        moduleInventory.writeData(view.get("modules"));
+        instructionManager.save(view.get("instructionManager"));
+    }
+
+    @Override
+    public void readCustomData(ReadView view) {
+        super.readCustomData(view);
+        moduleInventory.readData(view.getReadView("modules"));
+        instructionManager.load(view.getReadView("instructionManager"));
+    }
+}

src/main/java/io/github/skippyall/minions/minion/fakeplayer/NetHandlerPlayServerFake.java

@@ -1,5 +1,7 @@
-package io.github.skippyall.minions.fakeplayer;
+//code from https://github.com/gnembon/fabric-carpet
+package io.github.skippyall.minions.minion.fakeplayer;
 
+import net.minecraft.entity.player.PlayerPosition;
 import net.minecraft.network.ClientConnection;
 import net.minecraft.network.packet.Packet;
 import net.minecraft.network.packet.s2c.play.PositionFlag;
@@ -33,12 +35,12 @@ public class NetHandlerPlayServerFake extends ServerPlayNetworkHandler
     }
 
     @Override
-    public void requestTeleport(double d, double e, double f, float g, float h, Set<PositionFlag> set)
+    public void requestTeleport(PlayerPosition pos, Set<PositionFlag> set)
     {
-        super.requestTeleport(d, e, f, g, h, set);
-        if (player.getServerWorld().getPlayerByUuid(player.getUuid()) != null) {
+        super.requestTeleport(pos, set);
+        if (player.getWorld().getPlayerByUuid(player.getUuid()) != null) {
             syncWithPlayerPosition();
-            player.getServerWorld().getChunkManager().updatePosition(player);
+            player.getWorld().getChunkManager().updatePosition(player);
         }
     }
 

src/main/java/io/github/skippyall/minions/minion/fakeplayer/Tracer.java

@@ -1,4 +1,5 @@
-package io.github.skippyall.minions.fakeplayer;
+//code from https://github.com/gnembon/fabric-carpet
+package io.github.skippyall.minions.minion.fakeplayer;
 
 import java.util.Optional;
 import java.util.function.Predicate;

src/main/java/io/github/skippyall/minions/minion/skin/Base64SkinProvider.java

@@ -0,0 +1,107 @@
+package io.github.skippyall.minions.minion.skin;
+
+import com.mojang.authlib.properties.Property;
+import com.mojang.authlib.properties.PropertyMap;
+import io.github.skippyall.minions.Minions;
+import net.minecraft.dialog.AfterAction;
+import net.minecraft.dialog.DialogActionButtonData;
+import net.minecraft.dialog.DialogButtonData;
+import net.minecraft.dialog.DialogCommonData;
+import net.minecraft.dialog.action.DynamicCustomDialogAction;
+import net.minecraft.dialog.input.TextInputControl;
+import net.minecraft.dialog.type.Dialog;
+import net.minecraft.dialog.type.DialogInput;
+import net.minecraft.dialog.type.NoticeDialog;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.nbt.NbtElement;
+import net.minecraft.registry.RegistryKey;
+import net.minecraft.registry.RegistryKeys;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+
+public class Base64SkinProvider implements SkinProvider {
+    public static final RegistryKey<Dialog> DIALOG = RegistryKey.of(RegistryKeys.DIALOG, Identifier.of(Minions.MOD_ID, "base_64_input"));
+    public static final Identifier CUSTOM_DIALOG_ACTION = Identifier.of(Minions.MOD_ID, "base_64_submit");
+
+    private static long dialogIdCounter = 0;
+    private static Map<Long, CompletableFuture<Optional<PropertyMap>>> futures = new HashMap<>();
+
+    @Override
+    public CompletableFuture<Optional<PropertyMap>> openSkinMenu(ServerPlayerEntity player) {
+        dialogIdCounter++;
+        player.openDialog(getDialog());
+        CompletableFuture<Optional<PropertyMap>> future = new CompletableFuture<>();
+        futures.put(dialogIdCounter, future);
+        return future;
+    }
+
+    public static void onCustomDialogAction(Optional<NbtElement> element) {
+        if(element.isPresent() && element.get() instanceof NbtCompound compound) {
+            Optional<Long> id = compound.getLong("dialog_id");
+            Optional<String> base64 = compound.getString("base_64");
+            if(id.isPresent() && base64.isPresent() && !base64.get().isBlank()) {
+                if(futures.containsKey(id.get())) {
+                    PropertyMap map = new PropertyMap();
+                    map.put("textures", new Property("textures", base64.get().strip()));
+
+                    futures.get(id.get()).complete(Optional.of(map));
+                    futures.remove(id.get());
+                }
+            }
+        }
+    }
+
+    private static RegistryEntry<Dialog> getDialog() {
+        NbtCompound additionalData = new NbtCompound();
+        additionalData.putLong("dialog_id", dialogIdCounter);
+        return RegistryEntry.of(
+                new NoticeDialog(
+                        new DialogCommonData(
+                                Text.translatable("minions.gui.look.skin.base64.title"),
+                                Optional.empty(),
+                                true,
+                                false,
+                                AfterAction.CLOSE,
+                                List.of(),
+                                List.of(
+                                        new DialogInput("base_64", new TextInputControl(
+                                                200,
+                                                Text.empty(),
+                                                false,
+                                                "",
+                                                2000,
+                                                Optional.empty()
+                                        ))
+                                )
+                        ),
+                        new DialogActionButtonData(
+                                new DialogButtonData(
+                                        Text.translatable("gui.ok"),
+                                        150
+                                ),
+                                Optional.of(
+                                        new DynamicCustomDialogAction(
+                                                CUSTOM_DIALOG_ACTION,
+                                                Optional.of(
+                                                        additionalData
+                                                )
+                                        )
+                                )
+                        )
+                )
+        );
+    }
+
+    @Override
+    public Text getDisplayName() {
+        return Text.translatable("minions.gui.look.skin.base64");
+    }
+}

src/main/java/io/github/skippyall/minions/minion/skin/NameSkinProvider.java

@@ -0,0 +1,25 @@
+package io.github.skippyall.minions.minion.skin;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.PropertyMap;
+import io.github.skippyall.minions.gui.input.TextInput;
+import net.minecraft.block.entity.SkullBlockEntity;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+
+public class NameSkinProvider implements SkinProvider {
+    @Override
+    public CompletableFuture<Optional<PropertyMap>> openSkinMenu(ServerPlayerEntity player) {
+        return TextInput.inputString(player, Text.translatable("minions.gui.look.skin.name.title"), "")
+                .thenCompose(SkullBlockEntity::fetchProfileByName)
+                .thenApply(gameProfile -> gameProfile.map(GameProfile::getProperties));
+    }
+
+    @Override
+    public Text getDisplayName() {
+        return Text.translatable("minions.gui.look.skin.name");
+    }
+}

src/main/java/io/github/skippyall/minions/minion/skin/SkinProvider.java

@@ -0,0 +1,14 @@
+package io.github.skippyall.minions.minion.skin;
+
+import com.mojang.authlib.properties.PropertyMap;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+
+public interface SkinProvider {
+    CompletableFuture<Optional<PropertyMap>> openSkinMenu(ServerPlayerEntity player);
+
+    Text getDisplayName();
+}

src/main/java/io/github/skippyall/minions/minion/skin/UUIDSkinProvider.java

@@ -0,0 +1,26 @@
+package io.github.skippyall.minions.minion.skin;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.PropertyMap;
+import io.github.skippyall.minions.gui.input.TextInput;
+import net.minecraft.block.entity.SkullBlockEntity;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+
+public class UUIDSkinProvider implements SkinProvider {
+    @Override
+    public CompletableFuture<Optional<PropertyMap>> openSkinMenu(ServerPlayerEntity player) {
+        return TextInput.inputString(player, Text.translatable("minions.gui.look.skin.uuid.title"), "")
+                .thenCompose(uuidString -> SkullBlockEntity.fetchProfileByUuid(UUID.fromString(uuidString)))
+                .thenApply(gameProfile -> gameProfile.map(GameProfile::getProperties));
+    }
+
+    @Override
+    public Text getDisplayName() {
+        return Text.translatable("minions.gui.look.skin.uuid");
+    }
+}

src/main/java/io/github/skippyall/minions/mixinhelper/EntityViewMixinHelper.java

@@ -0,0 +1,9 @@
+package io.github.skippyall.minions.mixinhelper;
+
+import net.minecraft.entity.Entity;
+
+import java.util.function.Predicate;
+
+public class EntityViewMixinHelper {
+    public static final ThreadLocal<Predicate<Entity>> ADDITIONAL_PREDICATE = ThreadLocal.withInitial(() -> entity -> true);
+}

src/main/java/io/github/skippyall/minions/mixinhelper/antimobcap/ChunkLevelManager$DistanceFromNearestPlayerTrackerAccessor.java

@@ -0,0 +1,9 @@
+package io.github.skippyall.minions.mixinhelper.antimobcap;
+
+public interface ChunkLevelManager$DistanceFromNearestPlayerTrackerAccessor {
+    void minions$markAsMinionless();
+    void minions$markAsTarget();
+    int minions$getTickedChunkCount();
+
+    boolean minions$isRealPlayerInChunk(long chunkPos);
+}

src/main/java/io/github/skippyall/minions/mixinhelper/antimobcap/ChunkLevelManagerAccessor.java

@@ -0,0 +1,11 @@
+package io.github.skippyall.minions.mixinhelper.antimobcap;
+
+import it.unimi.dsi.fastutil.objects.ObjectSet;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ChunkLevelManager;
+
+public interface ChunkLevelManagerAccessor {
+    ObjectSet<ServerPlayerEntity> minions$getPlayers(long chunkpos);
+
+    ChunkLevelManager.DistanceFromNearestPlayerTracker minions$getMinionless();
+}

src/main/java/io/github/skippyall/minions/mixins/ChunkTicketManagerFixMixin.java

@@ -0,0 +1,40 @@
+package io.github.skippyall.minions.mixins;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import it.unimi.dsi.fastutil.objects.ObjectSet;
+import net.minecraft.server.world.ChunkLevelManager;
+import org.slf4j.Logger;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+
+@Mixin(value = ChunkLevelManager.class)
+public class ChunkTicketManagerFixMixin {
+    @Shadow
+    @Final
+    private static Logger LOGGER;
+
+    @WrapOperation(method = "handleChunkLeave", at = @At(value = "INVOKE", target = "Lit/unimi/dsi/fastutil/objects/ObjectSet;remove(Ljava/lang/Object;)Z", remap = false))
+    public boolean filterIfNull(ObjectSet instance, Object o, Operation<Boolean> original) {
+        if (instance != null) {
+            return original.call(instance, o);
+        }
+
+        LOGGER.error("Prevented NPE in handleChunkLeave");
+
+        return false;//Unused
+    }
+
+    @WrapOperation(method = "handleChunkLeave", at = @At(value = "INVOKE", target = "Lit/unimi/dsi/fastutil/objects/ObjectSet;isEmpty()Z", remap = false))
+    public boolean filterIfNull(ObjectSet instance, Operation<Boolean> original) {
+        if (instance != null) {
+            return original.call(instance);
+        }
+
+        LOGGER.error("Prevented NPE in handleChunkLeave");
+
+        return true;//Unused
+    }
+}

src/main/java/io/github/skippyall/minions/mixins/ConnectionMixin.java

@@ -1,6 +1,7 @@
+//code from https://github.com/gnembon/fabric-carpet
 package io.github.skippyall.minions.mixins;
 
-import io.github.skippyall.minions.fakeplayer.ClientConnectionInterface;
+import io.github.skippyall.minions.minion.fakeplayer.ClientConnectionInterface;
 import io.netty.channel.Channel;
 import net.minecraft.network.ClientConnection;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/io/github/skippyall/minions/mixins/EntityAccessor.java

@@ -0,0 +1,11 @@
+package io.github.skippyall.minions.mixins;
+
+import net.minecraft.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Invoker;
+
+@Mixin(Entity.class)
+public interface EntityAccessor {
+    @Invoker("canAddPassenger")
+    boolean invokeCanAddPassenger(Entity other);
+}