Converted

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

@@ -6,23 +6,25 @@ import org.jetbrains.annotations.Nullable;
 public abstract class MinionsGui {
     protected final @Nullable MinionsGui parent;
     protected final ServerPlayerEntity viewer;
-    private @Nullable MinionsGui child = null;
+    protected @Nullable MinionsGui child = null;
     private boolean open = true;
 
     public MinionsGui(MinionsGui parent) {
         this.viewer = parent.viewer;
         this.parent = parent;
         parent.child = this;
-        open();
     }
 
     public MinionsGui(ServerPlayerEntity viewer) {
         this.viewer = viewer;
         this.parent = null;
-        open();
     }
 
-    protected void open() {}
+    public ServerPlayerEntity getViewer() {
+        return viewer;
+    }
+
+    protected abstract void open();
 
     protected void reopen() {
         open();
@@ -38,17 +40,26 @@ public abstract class MinionsGui {
 
     public void close() {
         if(open) {
-            if(child != null) {
-                child.close();
-            }
             if(parent != null) {
                 parent.child = null;
                 parent.reopen();
             }
-            onClose();
-            open = false;
+            closeNoOpen(parent == null);
         }
     }
 
-    protected void onClose() {}
+    private void closeNoOpen(boolean closeBacking) {
+        if(child != null) {
+            child.closeNoOpen(closeBacking);
+        }
+        if(parent != null) {
+            parent.child = null;
+        }
+        if(closeBacking) {
+            closeBacking();
+        }
+        open = false;
+    }
+
+    protected abstract void closeBacking();
 }