让 CraftResultInventoryRe 基于它的父类

src/main/java/com/hexdragon/util/item/CraftResultInventoryRe.java

@@ -1,17 +1,12 @@
 package com.hexdragon.util.item;
 
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.inventory.IInventory;
-import net.minecraft.inventory.IRecipeHolder;
+import net.minecraft.inventory.CraftResultInventory;
 import net.minecraft.inventory.ItemStackHelper;
 import net.minecraft.item.ItemStack;
-import net.minecraft.item.crafting.IRecipe;
 import net.minecraft.util.NonNullList;
 
-import javax.annotation.Nullable;
-
 // 支持多个物品栏的 CraftResultInventory
-public class CraftResultInventoryRe implements IInventory, IRecipeHolder {
+public class CraftResultInventoryRe extends CraftResultInventory {
 
     // 构造函数
     private final int slotsCount;
@@ -25,29 +20,18 @@ public class CraftResultInventoryRe implements IInventory, IRecipeHolder {
         this.inventoryContents = NonNullList.from(ItemStack.EMPTY, stacksIn);
     }
 
-    // 各种简单的方法
-    public int getSizeInventory() {return slotsCount;}
+    // 对物品格子的各种操作
     public boolean isEmpty() {
         for (ItemStack itemstack : this.inventoryContents) {
-            if (!itemstack.isEmpty()) {
-                return false;
-            }
+            if (!itemstack.isEmpty()) return false;
         }
         return true;
     }
+    public int getSizeInventory() {return slotsCount;}
     public void clear() {this.inventoryContents.clear();}
-    public void markDirty() {}
-    public boolean isUsableByPlayer(PlayerEntity player) {return true;}
-
-    // 对物品格子的输入输出
     public ItemStack getStackInSlot(int index) {return this.inventoryContents.get(index);}
     public void setInventorySlotContents(int index, ItemStack stack) {this.inventoryContents.set(index, stack);}
     public ItemStack removeStackFromSlot(int index) {return ItemStackHelper.getAndRemove(this.inventoryContents, index);}
     public ItemStack decrStackSize(int index, int count) {return ItemStackHelper.getAndRemove(this.inventoryContents, index);}
 
-    // 不知道有啥用的 Recipe 支持
-    @Nullable private IRecipe<?> recipeUsed;
-    public void setRecipeUsed(@Nullable IRecipe<?> recipe) {this.recipeUsed = recipe;}
-    @Nullable public IRecipe<?> getRecipeUsed() {return this.recipeUsed;}
-
 }