SPIGOT-5047: Correct slot types for 1.14 inventories

nms-patches/ContainerStonecutter.patch

@@ -26,7 +26,7 @@
 +            return bukkitEntity;
 +        }
 +
-+        CraftInventoryStonecutter inventory = new CraftInventoryStonecutter(this.inventory);
++        CraftInventoryStonecutter inventory = new CraftInventoryStonecutter(this.inventory, this.n);
 +        bukkitEntity = new CraftInventoryView(this.player, inventory, this);
 +        return bukkitEntity;
 +    }

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java

@@ -10,7 +10,6 @@ import net.minecraft.server.InventoryEnderChest;
 import net.minecraft.server.InventoryMerchant;
 import net.minecraft.server.PlayerInventory;
 import net.minecraft.server.TileEntityBarrel;
-import net.minecraft.server.TileEntityBeacon;
 import net.minecraft.server.TileEntityBlastFurnace;
 import net.minecraft.server.TileEntityBrewingStand;
 import net.minecraft.server.TileEntityDispenser;

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryAnvil.java

@@ -5,54 +5,18 @@ import net.minecraft.server.ContainerAnvil;
 import net.minecraft.server.IInventory;
 import org.bukkit.Location;
 import org.bukkit.inventory.AnvilInventory;
-import org.bukkit.inventory.ItemStack;
 
-public class CraftInventoryAnvil extends CraftInventory implements AnvilInventory {
+public class CraftInventoryAnvil extends CraftResultInventory implements AnvilInventory {
 
     private final Location location;
-    private final IInventory resultInventory;
     private final ContainerAnvil container;
 
     public CraftInventoryAnvil(Location location, IInventory inventory, IInventory resultInventory, ContainerAnvil container) {
-        super(inventory);
+        super(inventory, resultInventory);
         this.location = location;
-        this.resultInventory = resultInventory;
         this.container = container;
     }
 
-    public IInventory getResultInventory() {
-        return resultInventory;
-    }
-
-    public IInventory getIngredientsInventory() {
-        return inventory;
-    }
-
-    @Override
-    public ItemStack getItem(int slot) {
-        if (slot < getIngredientsInventory().getSize()) {
-            net.minecraft.server.ItemStack item = getIngredientsInventory().getItem(slot);
-            return item.isEmpty() ? null : CraftItemStack.asCraftMirror(item);
-        } else {
-            net.minecraft.server.ItemStack item = getResultInventory().getItem(slot - getIngredientsInventory().getSize());
-            return item.isEmpty() ? null : CraftItemStack.asCraftMirror(item);
-        }
-    }
-
-    @Override
-    public void setItem(int index, ItemStack item) {
-        if (index < getIngredientsInventory().getSize()) {
-            getIngredientsInventory().setItem(index, CraftItemStack.asNMSCopy(item));
-        } else {
-            getResultInventory().setItem((index - getIngredientsInventory().getSize()), CraftItemStack.asNMSCopy(item));
-        }
-    }
-
-    @Override
-    public int getSize() {
-        return getResultInventory().getSize() + getIngredientsInventory().getSize();
-    }
-
     @Override
     public Location getLocation() {
         return location;

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryCartography.java

@@ -3,17 +3,9 @@ package org.bukkit.craftbukkit.inventory;
 import net.minecraft.server.IInventory;
 import org.bukkit.inventory.CartographyInventory;
 
-public class CraftInventoryCartography extends CraftInventory implements CartographyInventory {
-
-    private final IInventory resultInventory;
+public class CraftInventoryCartography extends CraftResultInventory implements CartographyInventory {
 
     public CraftInventoryCartography(IInventory inventory, IInventory resultInventory) {
-        super(inventory);
-        this.resultInventory = resultInventory;
-    }
-
-    @Override
-    public int getSize() {
-        return super.getSize() + resultInventory.getSize();
+        super(inventory, resultInventory);
     }
 }

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryGrindstone.java

@@ -3,12 +3,9 @@ package org.bukkit.craftbukkit.inventory;
 import net.minecraft.server.IInventory;
 import org.bukkit.inventory.GrindstoneInventory;
 
-public class CraftInventoryGrindstone extends CraftInventory implements GrindstoneInventory {
-
-    private final IInventory resultInventory;
+public class CraftInventoryGrindstone extends CraftResultInventory implements GrindstoneInventory {
 
     public CraftInventoryGrindstone(IInventory inventory, IInventory resultInventory) {
-        super(inventory);
-        this.resultInventory = resultInventory;
+        super(inventory, resultInventory);
     }
 }

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryLoom.java

@@ -3,12 +3,9 @@ package org.bukkit.craftbukkit.inventory;
 import net.minecraft.server.IInventory;
 import org.bukkit.inventory.LoomInventory;
 
-public class CraftInventoryLoom extends CraftInventory implements LoomInventory {
-
-    private final IInventory resultInventory;
+public class CraftInventoryLoom extends CraftResultInventory implements LoomInventory {
 
     public CraftInventoryLoom(IInventory inventory, IInventory resultInventory) {
-        super(inventory);
-        this.resultInventory = resultInventory;
+        super(inventory, resultInventory);
     }
 }

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryStonecutter.java

@@ -3,9 +3,9 @@ package org.bukkit.craftbukkit.inventory;
 import net.minecraft.server.IInventory;
 import org.bukkit.inventory.StonecutterInventory;
 
-public class CraftInventoryStonecutter extends CraftInventory implements StonecutterInventory {
+public class CraftInventoryStonecutter extends CraftResultInventory implements StonecutterInventory {
 
-    public CraftInventoryStonecutter(IInventory inventory) {
-        super(inventory);
+    public CraftInventoryStonecutter(IInventory inventory, IInventory resultInventory) {
+        super(inventory, resultInventory);
     }
 }

src/main/java/org/bukkit/craftbukkit/inventory/CraftResultInventory.java

@@ -0,0 +1,47 @@
+package org.bukkit.craftbukkit.inventory;
+
+import net.minecraft.server.IInventory;
+import org.bukkit.inventory.ItemStack;
+
+public class CraftResultInventory extends CraftInventory {
+
+    private final IInventory resultInventory;
+
+    public CraftResultInventory(IInventory inventory, IInventory resultInventory) {
+        super(inventory);
+        this.resultInventory = resultInventory;
+    }
+
+    public IInventory getResultInventory() {
+        return resultInventory;
+    }
+
+    public IInventory getIngredientsInventory() {
+        return inventory;
+    }
+
+    @Override
+    public ItemStack getItem(int slot) {
+        if (slot < getIngredientsInventory().getSize()) {
+            net.minecraft.server.ItemStack item = getIngredientsInventory().getItem(slot);
+            return item.isEmpty() ? null : CraftItemStack.asCraftMirror(item);
+        } else {
+            net.minecraft.server.ItemStack item = getResultInventory().getItem(slot - getIngredientsInventory().getSize());
+            return item.isEmpty() ? null : CraftItemStack.asCraftMirror(item);
+        }
+    }
+
+    @Override
+    public void setItem(int index, ItemStack item) {
+        if (index < getIngredientsInventory().getSize()) {
+            getIngredientsInventory().setItem(index, CraftItemStack.asNMSCopy(item));
+        } else {
+            getResultInventory().setItem((index - getIngredientsInventory().getSize()), CraftItemStack.asNMSCopy(item));
+        }
+    }
+
+    @Override
+    public int getSize() {
+        return getResultInventory().getSize() + getIngredientsInventory().getSize();
+    }
+}