PaperMC/Spigot-Server-Patches/0354-Implement-furnace-cook-speed-multiplier-API.patch

From 30647dba5827f15f94d35d4cc67acd0cb71e367b Mon Sep 17 00:00:00 2001
From: Tassu <git@tassu.me>
Date: Thu, 13 Sep 2018 08:45:21 +0300
Subject: [PATCH] Implement furnace cook speed multiplier API

Signed-off-by: Tassu <git@tassu.me>

diff --git a/src/main/java/net/minecraft/server/TileEntityFurnace.java b/src/main/java/net/minecraft/server/TileEntityFurnace.java
index 5b6ccfa9f5..bfbd35bbe5 100644
--- a/src/main/java/net/minecraft/server/TileEntityFurnace.java
+++ b/src/main/java/net/minecraft/server/TileEntityFurnace.java
@@ -9,6 +9,7 @@ import java.util.Map.Entry;
 import javax.annotation.Nullable;
 // CraftBukkit start
 import java.util.List;
+
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.entity.CraftHumanEntity;
 import org.bukkit.craftbukkit.inventory.CraftItemStack;
@@ -25,6 +26,7 @@ public class TileEntityFurnace extends TileEntityContainer implements IWorldInve
     private NonNullList<ItemStack> items;
     private int burnTime;
     private int ticksForCurrentFuel;
+    public double cookSpeedMultiplier = 1.0; // Paper - cook speed multiplier API
     private int cookTime;
     private int cookTimeTotal;
     private IChatBaseComponent l;
@@ -218,6 +220,11 @@ public class TileEntityFurnace extends TileEntityContainer implements IWorldInve
             this.l = IChatBaseComponent.ChatSerializer.a(nbttagcompound.getString("CustomName"));
         }
 
+        // Paper start - cook speed API
+        if (nbttagcompound.hasKey("Paper.CookSpeedMultiplier")) {
+            this.cookSpeedMultiplier = nbttagcompound.getDouble("Paper.CookSpeedMultiplier");
+        }
+        // Paper end
     }
 
     public NBTTagCompound save(NBTTagCompound nbttagcompound) {
@@ -225,6 +232,7 @@ public class TileEntityFurnace extends TileEntityContainer implements IWorldInve
         nbttagcompound.setShort("BurnTime", (short) this.burnTime);
         nbttagcompound.setShort("CookTime", (short) this.cookTime);
         nbttagcompound.setShort("CookTimeTotal", (short) this.cookTimeTotal);
+        nbttagcompound.setDouble("Paper.CookSpeedMultiplier", this.cookSpeedMultiplier); // Paper - cook speed multiplier API
         ContainerUtil.a(nbttagcompound, this.items);
         nbttagcompound.setShort("RecipesUsedSize", (short) this.m.size());
         int i = 0;
@@ -299,8 +307,8 @@ public class TileEntityFurnace extends TileEntityContainer implements IWorldInve
                 }
 
                 if (this.isBurning() && this.canBurn(irecipe)) {
-                    ++this.cookTime;
-                    if (this.cookTime == this.cookTimeTotal) {
+                    this.cookTime += cookSpeedMultiplier; // Paper - cook speed multiplier API
+                    if (this.cookTime >= this.cookTimeTotal) { // Paper - cook speed multiplier API
                         this.cookTime = 0;
                         this.cookTimeTotal = this.s();
                         this.burn(irecipe);
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
index c2eea8ce03..429c780ec7 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
@@ -84,4 +84,18 @@ public class CraftFurnace extends CraftContainer<TileEntityFurnace> implements F
             furnace.setCustomName(null);
         }
     }
+
+    // Paper start - cook speed multiplier API
+    @Override
+    public double getCookSpeedMultiplier() {
+        return this.getSnapshot().cookSpeedMultiplier;
+    }
+
+    @Override
+    public void setCookSpeedMultiplier(double multiplier) {
+        com.google.common.base.Preconditions.checkArgument(multiplier >= 0, "Furnace speed multiplier cannot be negative");
+        com.google.common.base.Preconditions.checkArgument(multiplier <= 200, "Furnace speed multiplier cannot more than 200");
+        this.getSnapshot().cookSpeedMultiplier = multiplier;
+    }
+    // Paper end
 }
-- 
2.21.0