Remove equals implementations from IDrawables (#114)

Author: miozune

src/main/java/com/cleanroommc/modularui/api/drawable/IDrawable.java

@@ -178,15 +178,5 @@ public DrawableWidget(IDrawable drawable) {
         public void draw(ModularGuiContext context, WidgetTheme widgetTheme) {
             this.drawable.drawAtZero(context, getArea(), widgetTheme);
         }
-
-        @Override
-        public boolean equals(Object obj) {
-            if (obj instanceof IDrawable drawable)
-                return this.drawable == drawable;
-            else if (obj instanceof DrawableWidget drawableWidget)
-                return this.drawable == drawableWidget.drawable;
-
-            return false;
-        }
     }
 }

src/main/java/com/cleanroommc/modularui/drawable/text/BaseKey.java

@@ -44,13 +44,6 @@ public String toString() {
         return getFormatted();
     }
 
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) return true;
-        if (!(obj instanceof IKey key)) return false;
-        return getFormatted().equals(key.getFormatted());
-    }
-
     @Override
     public int hashCode() {
         throw new NotImplementedException("Implement hashCode() in subclasses");

src/main/java/com/cleanroommc/modularui/drawable/text/DynamicKey.java

@@ -16,9 +16,4 @@ public DynamicKey(Supplier<String> supplier) {
     public String get() {
         return this.supplier.get();
     }
-
-    @Override
-    public boolean equals(Object obj) {
-        return this == obj || (obj instanceof DynamicKey dynamicKey && dynamicKey.supplier == this.supplier);
-    }
 }