Cast, Convert & more

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

@@ -0,0 +1,36 @@
+package io.github.skippyall.minions.command;
+
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.brigadier.suggestion.Suggestions;
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import io.github.skippyall.minions.docs.DocsManager;
+import net.minecraft.command.argument.IdentifierArgumentType;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.util.Identifier;
+
+import java.util.concurrent.CompletableFuture;
+
+import static net.minecraft.server.command.CommandManager.literal;
+import static net.minecraft.server.command.CommandManager.argument;
+
+public class DocsSubcommand {
+    public static final LiteralArgumentBuilder<ServerCommandSource> DOCS = literal("docs")
+            .then(
+                    argument("docName", IdentifierArgumentType.identifier())
+                            .suggests(DocsSubcommand::getSuggestions)
+                            .executes(DocsSubcommand::execute)
+            );
+
+    public static CompletableFuture<Suggestions> getSuggestions(CommandContext<ServerCommandSource> context, SuggestionsBuilder builder) {
+        DocsManager.getDocsEntryIds().forEach(id -> builder.suggest(id.toString()));
+        return CompletableFuture.completedFuture(builder.build());
+    }
+
+    public static int execute(CommandContext<ServerCommandSource> context) throws CommandSyntaxException {
+        Identifier id = IdentifierArgumentType.getIdentifier(context, "docName");
+        DocsManager.showDocsEntry(context.getSource().getPlayerOrThrow(), id);
+        return 1;
+    }
+}

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

@@ -13,7 +13,8 @@ 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);
+                .then(ListSubcommand.LIST)
+                .then(DocsSubcommand.DOCS);
 
         if(MinionsConfig.get().minion.enableMobCapHacks) {
             builder.then(MobCapDebugSubcommand.MOB_CAP_DEBUG);