PaperMC/patches/server/0815-Add-more-Campfire-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: LemonCaramel <admin@caramel.moe>
Date: Fri, 16 Jul 2021 00:39:03 +0900
Subject: [PATCH] Add more Campfire API


diff --git a/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
index 1d2dbaec8201de12fb65e2c01ca8a1ead7e873a7..96c161b15a62a720fa991e8849f35956f767ff09 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
@@ -32,12 +32,14 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
     private final NonNullList<ItemStack> items;
     public final int[] cookingProgress;
     public final int[] cookingTime;
+    public final boolean[] stopCooking; // Paper
 
     public CampfireBlockEntity(BlockPos pos, BlockState state) {
         super(BlockEntityType.CAMPFIRE, pos, state);
         this.items = NonNullList.withSize(4, ItemStack.EMPTY);
         this.cookingProgress = new int[4];
         this.cookingTime = new int[4];
+        this.stopCooking = new boolean[4]; // Paper
     }
 
     public static void cookTick(Level world, BlockPos pos, BlockState state, CampfireBlockEntity campfire) {
@@ -48,7 +50,9 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
 
             if (!itemstack.isEmpty()) {
                 flag = true;
+                if (!campfire.stopCooking[i]) { // Paper
                 int j = campfire.cookingProgress[i]++;
+                } // Paper
 
                 if (campfire.cookingProgress[i] >= campfire.cookingTime[i]) {
                     SimpleContainer inventorysubcontainer = new SimpleContainer(new ItemStack[]{itemstack});
@@ -155,6 +159,16 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
             System.arraycopy(aint, 0, this.cookingTime, 0, Math.min(this.cookingTime.length, aint.length));
         }
 
+        // Paper start
+        if (nbt.contains("Paper.StopCooking", org.bukkit.craftbukkit.util.CraftMagicNumbers.NBT.TAG_BYTE_ARRAY)) {
+            byte[] abyte = nbt.getByteArray("Paper.StopCooking");
+            boolean[] cookingState = new boolean[4];
+            for (int index = 0; index < abyte.length; index++) {
+                cookingState[index] = abyte[index] == 1;
+            }
+            System.arraycopy(cookingState, 0, this.stopCooking, 0, Math.min(this.stopCooking.length, abyte.length));
+        }
+        // Paper end
     }
 
     @Override
@@ -163,6 +177,13 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
         ContainerHelper.saveAllItems(nbt, this.items, true);
         nbt.putIntArray("CookingTimes", this.cookingProgress);
         nbt.putIntArray("CookingTotalTimes", this.cookingTime);
+        // Paper start
+        byte[] cookingState = new byte[4];
+        for (int index = 0; index < cookingState.length; index++) {
+            cookingState[index] = (byte) (this.stopCooking[index] ? 1 : 0);
+        }
+        nbt.putByteArray("Paper.StopCooking", cookingState);
+        // Paper end
     }
 
     @Override
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java b/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java
index 391ff41951f51a5f9225bf4a9e28c0a4d064d8c9..eafba0532920a3162575dbe656e07734605590f5 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java
@@ -47,4 +47,40 @@ public class CraftCampfire extends CraftBlockEntityState<CampfireBlockEntity> im
     public void setCookTimeTotal(int index, int cookTimeTotal) {
         getSnapshot().cookingTime[index] = cookTimeTotal;
     }
+
+    // Paper start
+    @Override
+    public void stopCooking() {
+        for (int i = 0; i < getSnapshot().stopCooking.length; ++i)
+            this.stopCooking(i);
+    }
+
+    @Override
+    public void startCooking() {
+        for (int i = 0; i < getSnapshot().stopCooking.length; ++i)
+            this.startCooking(i);
+    }
+
+    @Override
+    public boolean stopCooking(int index) {
+        org.apache.commons.lang.Validate.isTrue(-1 < index && index < 4, "Slot index must be between 0 (incl) to 3 (incl)");
+        boolean previous = this.isCookingDisabled(index);
+        getSnapshot().stopCooking[index] = true;
+        return previous;
+    }
+
+    @Override
+    public boolean startCooking(int index) {
+        org.apache.commons.lang.Validate.isTrue(-1 < index && index < 4, "Slot index must be between 0 (incl) to 3 (incl)");
+        boolean previous = this.isCookingDisabled(index);
+        getSnapshot().stopCooking[index] = false;
+        return previous;
+    }
+
+    @Override
+    public boolean isCookingDisabled(int index) {
+        org.apache.commons.lang.Validate.isTrue(-1 < index && index < 4, "Slot index must be between 0 (incl) to 3 (incl)");
+        return getSnapshot().stopCooking[index];
+    }
+    // Paper end
 }