Add CustomItemAcceptingStacks

src/main/java/com/mmodding/mmodding_lib/library/items/CustomItemAcceptingStacks.java

@@ -0,0 +1,71 @@
+package com.mmodding.mmodding_lib.library.items;
+
+import com.mmodding.mmodding_lib.library.utils.FilterList;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.inventory.StackReference;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.screen.slot.Slot;
+import net.minecraft.sound.SoundEvent;
+import net.minecraft.util.ClickType;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public abstract class CustomItemAcceptingStacks extends Item implements ItemRegistrable {
+
+    private final AtomicBoolean registered = new AtomicBoolean(false);
+
+    public CustomItemAcceptingStacks(Settings settings) {
+		super(settings);
+	}
+
+	@Override
+	public boolean onClickedOnOther(ItemStack thisStack, Slot otherSlot, ClickType clickType, PlayerEntity player) {
+		if (clickType != ClickType.RIGHT) {
+			return false;
+		} else {
+			ItemStack itemStack = otherSlot.getStack();
+			if (this.getFilter().check(itemStack.getItem())) {
+				boolean sound = otherSlot.getStack().getCount() > 0;
+				this.receiveStack(otherSlot.takeStack(1));
+				if (sound) {
+					this.playReceiveStackSound(player);
+				}
+			}
+
+			return true;
+		}
+	}
+
+	@Override
+	public boolean onClicked(ItemStack thisStack, ItemStack otherStack, Slot thisSlot, ClickType clickType, PlayerEntity player, StackReference cursorStackReference) {
+		if (clickType == ClickType.RIGHT && thisSlot.canTakePartial(player)) {
+			if (this.getFilter().check(otherStack.getItem())) {
+				boolean sound = otherStack.getCount() > 0;
+				if (sound) {
+					this.receiveStack(otherStack);
+					otherStack.decrement(otherStack.getCount());
+				}
+			}
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	public abstract void receiveStack(ItemStack stack);
+
+	public abstract void playReceiveStackSound(PlayerEntity player);
+
+	public abstract FilterList<Item> getFilter();
+
+	@Override
+    public boolean isNotRegistered() {
+        return !this.registered.get();
+    }
+
+    @Override
+    public void setRegistered() {
+        this.registered.set(true);
+    }
+}