Added item repair using crafting tables

src/main/java/xyz/pixelatedw/finalbeta/WyHelper.java

@@ -107,6 +107,14 @@ public class WyHelper {
 //		animal.setPositionAndAngles(player.x + 2, player.y, player.z, 0.0f, 0.0f);
 //		player.level.spawnEntity(animal);
 
+//		player.dropItem(new ItemInstance(Tile.WORKBENCH, 1));
+//		player.dropItem(new ItemInstance(ItemType.chestplateDiamond, 3));
+
+//		ItemInstance item = player.inventory.getHeldItem();
+//		if (item != null) {
+//			item.setDamage(item.method_723() - 200);
+//		}
+
 		player.level.setLevelTime(0);
 		player.level.getProperties().setRaining(false);
 		player.level.getProperties().setRainTime(0);

src/main/java/xyz/pixelatedw/finalbeta/mixin/CraftingContainerMixin.java

@@ -0,0 +1,46 @@
+package xyz.pixelatedw.finalbeta.mixin;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import net.minecraft.container.CraftingContainer;
+import net.minecraft.inventory.Inventory;
+import net.minecraft.item.ItemInstance;
+
+@Mixin(CraftingContainer.class)
+public class CraftingContainerMixin {
+
+	@Inject(method = "onContentsChanged", at = @At("HEAD"), cancellable = true)
+	public void onContentsChanged(Inventory inventory, CallbackInfo ci) {
+		CraftingContainer container = ((CraftingContainer)(Object)this);
+
+		ItemInstance resultItem = null;
+		int defaultDamage = 0;
+		int damage = 0;
+
+		for (int i = 0; i < inventory.getInvSize(); i++) {
+			ItemInstance item = inventory.getInvItem(i);
+			if (item != null && item.method_723() > 0) {
+				if (resultItem == null) {
+					resultItem = new ItemInstance(item.itemId, 1, item.getDamage());
+					defaultDamage = item.method_723() - item.getDamage();
+				} else if (item.itemId == resultItem.itemId) {
+					damage += item.method_723() - item.getDamage();
+				}
+			}
+		}
+
+		if (resultItem != null && damage > 0) {
+			int newDurability = (int) (defaultDamage + damage + Math.floor(resultItem.method_723() / 20));
+			newDurability = Math.min(newDurability, resultItem.method_723());
+
+			if (newDurability != defaultDamage) {
+				resultItem.setDamage(resultItem.method_723() - newDurability);
+				container.result.setInvItem(0, resultItem);
+				ci.cancel();
+			}
+		}
+	}
+}

src/main/resources/finalbeta.mixins.json

@@ -36,7 +36,8 @@
     "BoatMixin",
     "LevelPropertiesMixin",
     "LevelMixin",
-    "DoorTileMixin"
+    "DoorTileMixin",
+    "CraftingContainerMixin"
   ],
   "injectors": {
     "defaultRequire": -1