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37 lines
1.8 KiB
Diff
37 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: lukas <lukasalt98@gmail.com>
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Date: Sun, 27 Dec 2020 16:47:00 +0100
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Subject: [PATCH] Cache burn durations
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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
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index d7a89c2b70de20f632ee210780ede0bc36369710..b6e31bede16f7dbc9abb6609f1c39b82883512b2 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
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@@ -133,7 +133,13 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
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this.recipeType = recipeType; // Paper
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}
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+ private static Map<Item, Integer> cachedBurnDurations = null; // Paper - cache burn durations
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public static Map<Item, Integer> getFuel() {
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+ // Paper start - cache burn durations
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+ if(cachedBurnDurations != null) {
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+ return cachedBurnDurations;
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+ }
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+ // Paper end
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Map<Item, Integer> map = Maps.newLinkedHashMap();
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AbstractFurnaceBlockEntity.add(map, (ItemLike) Items.LAVA_BUCKET, 20000);
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@@ -195,7 +201,10 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
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AbstractFurnaceBlockEntity.add(map, (ItemLike) Blocks.AZALEA, 100);
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AbstractFurnaceBlockEntity.add(map, (ItemLike) Blocks.FLOWERING_AZALEA, 100);
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AbstractFurnaceBlockEntity.add(map, (ItemLike) Blocks.MANGROVE_ROOTS, 300);
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- return map;
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+ // Paper start - cache burn durations
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+ cachedBurnDurations = com.google.common.collect.ImmutableMap.copyOf(map);
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+ return cachedBurnDurations;
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+ // Paper end
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}
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// CraftBukkit start - add fields and methods
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