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Paper-Old/Spigot-Server-Patches/0629-Cache-burn-durations.patch
Josh Roy b31089a929
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#5325)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
d264e972 #591: Add option for a consumer before spawning an item
1c537fce #590: Add spawn and transform reasons for piglin zombification.

CraftBukkit Changes:
ee5006d1 #810: Add option for a consumer before spawning an item
f6a39d3c #809: Add spawn and transform reasons for piglin zombification.
0c24068a Organise imports

Spigot Changes:
bff52619 Organise imports
2021-03-08 15:12:31 -08:00

64 Zeilen
2.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: lukas <lukasalt98@gmail.com>
Date: Sun, 27 Dec 2020 16:47:00 +0100
Subject: [PATCH] Cache burn durations
diff --git a/src/main/java/net/minecraft/server/TileEntityFurnace.java b/src/main/java/net/minecraft/server/TileEntityFurnace.java
index abc76807595611d35c86f500ef1ef51159e9406b..eb6aa82c3c25928070475815288ec215938322c7 100644
--- a/src/main/java/net/minecraft/server/TileEntityFurnace.java
+++ b/src/main/java/net/minecraft/server/TileEntityFurnace.java
@@ -1,5 +1,6 @@
package net.minecraft.server;
+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;
@@ -84,7 +85,15 @@ public abstract class TileEntityFurnace extends TileEntityContainer implements I
this.c = recipes;
}
+ private static Map<Item, Integer> cachedBurnDurations = null; // Paper - cache burn durations
+
+ public static Map<Item, Integer> getBurnDurations() { return f(); } // Paper - OBFHELPER
public static Map<Item, Integer> f() {
+ // Paper start - cache burn durations
+ if(cachedBurnDurations != null) {
+ return cachedBurnDurations;
+ }
+ // Paper end
Map<Item, Integer> map = Maps.newLinkedHashMap();
a(map, (IMaterial) Items.LAVA_BUCKET, 20000);
@@ -147,7 +156,10 @@ public abstract class TileEntityFurnace extends TileEntityContainer implements I
a(map, (IMaterial) Blocks.FLETCHING_TABLE, 300);
a(map, (IMaterial) Blocks.SMITHING_TABLE, 300);
a(map, (IMaterial) Blocks.COMPOSTER, 300);
- return map;
+ // Paper start - cache burn durations
+ cachedBurnDurations = ImmutableMap.copyOf(map);
+ return cachedBurnDurations;
+ // Paper end
}
// CraftBukkit start - add fields and methods
@@ -401,7 +413,7 @@ public abstract class TileEntityFurnace extends TileEntityContainer implements I
} else {
Item item = itemstack.getItem();
- return (Integer) f().getOrDefault(item, 0);
+ return getBurnDurations().getOrDefault(item, 0); // Paper - cache burn durations
}
}
@@ -414,7 +426,7 @@ public abstract class TileEntityFurnace extends TileEntityContainer implements I
// Paper end
public static boolean isFuel(ItemStack itemstack) {
- return f().containsKey(itemstack.getItem());
+ return getBurnDurations().containsKey(itemstack.getItem()); // Paper - cache burn durations
}
@Override