From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: lukas Date: Sun, 27 Dec 2020 16:47:00 +0100 Subject: [PATCH] Cache burn durations diff --git a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java +++ b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java @@ -0,0 +0,0 @@ package net.minecraft.world.level.block.entity; +import com.google.common.collect.ImmutableMap; import com.google.common.collect.Lists; import com.google.common.collect.Maps; import it.unimi.dsi.fastutil.objects.Object2IntMap.Entry; @@ -0,0 +0,0 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit this.recipeType = recipeType; } + private static Map cachedBurnDurations = null; // Paper - cache burn durations + + public static Map getBurnDurations() { return getFuel(); } // Paper - OBFHELPER public static Map getFuel() { + // Paper start - cache burn durations + if(cachedBurnDurations != null) { + return cachedBurnDurations; + } + // Paper end Map map = Maps.newLinkedHashMap(); add(map, (ItemLike) Items.LAVA_BUCKET, 20000); @@ -0,0 +0,0 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit add(map, (ItemLike) Blocks.FLETCHING_TABLE, 300); add(map, (ItemLike) Blocks.SMITHING_TABLE, 300); add(map, (ItemLike) Blocks.COMPOSTER, 300); - return map; + // Paper start - cache burn durations + cachedBurnDurations = ImmutableMap.copyOf(map); + return cachedBurnDurations; + // Paper end } // CraftBukkit start - add fields and methods @@ -0,0 +0,0 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit } else { Item item = fuel.getItem(); - return (Integer) getFuel().getOrDefault(item, 0); + return getBurnDurations().getOrDefault(item, 0); // Paper - cache burn durations } } @@ -0,0 +0,0 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit // Paper end public static boolean isFuel(ItemStack stack) { - return getFuel().containsKey(stack.getItem()); + return getBurnDurations().containsKey(stack.getItem()); // Paper - cache burn durations } @Override