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ac66acab27
Upstream has released updates that appears 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: 78568d11 Tweak Block.getTemperature to return actual block temperature 9ad459ca SPIGOT-2151: Add support for getting simple bounding box of a block ad28b19f Add BlockData#getAsString(boolean) to hide unspecified states CraftBukkit Changes:1b982fd6Tweak Block.getTemperature to return actual block temperaturef55c8191SPIGOT-2151: Add support for getting simple bounding box of a block4b843638Add BlockData#getAsString(boolean) to hide unspecified states Spigot Changes: 573cdf2c BUILDTOOLS-425: Disable commit.gpgSign in applyPatches.sh 667bdd6b Deprecate Spigot version of Entity.isInvulnerable
74 lines
3.1 KiB
Diff
74 lines
3.1 KiB
Diff
From 282209ce7be1433a8ce6153e59ba0a56737fc9d7 Mon Sep 17 00:00:00 2001
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From: miclebrick <miclebrick@outlook.com>
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Date: Thu, 23 Aug 2018 11:45:32 -0400
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Subject: [PATCH] Optimize CraftBlockData Creation
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Avoids a hashmap lookup by cacheing a reference to the CraftBlockData
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and cloning it when one is needed.
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diff --git a/src/main/java/net/minecraft/server/BlockData.java b/src/main/java/net/minecraft/server/BlockData.java
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index fbe181c1f..bd86cd2e5 100644
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--- a/src/main/java/net/minecraft/server/BlockData.java
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+++ b/src/main/java/net/minecraft/server/BlockData.java
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@@ -1,6 +1,7 @@
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package net.minecraft.server;
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import com.google.common.collect.ImmutableMap;
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+import org.bukkit.craftbukkit.block.data.CraftBlockData;
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public class BlockData extends BlockDataAbstract<Block, IBlockData> implements IBlockData {
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public BlockData(Block block, ImmutableMap<IBlockState<?>, Comparable<?>> immutablemap) {
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@@ -10,4 +11,14 @@ public class BlockData extends BlockDataAbstract<Block, IBlockData> implements I
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public Block getBlock() {
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return this.e_;
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}
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+
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+ // Paper start - impl cached craft block data, lazy load to fix issue with loading at the wrong time
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+ private CraftBlockData cachedCraftBlockData;
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+
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+ @Override
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+ public CraftBlockData createCraftBlockData() {
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+ if(cachedCraftBlockData == null) cachedCraftBlockData = CraftBlockData.createData(this);
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+ return (CraftBlockData) cachedCraftBlockData.clone();
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/net/minecraft/server/IBlockData.java b/src/main/java/net/minecraft/server/IBlockData.java
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index 1423419b9..2d855aae6 100644
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--- a/src/main/java/net/minecraft/server/IBlockData.java
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+++ b/src/main/java/net/minecraft/server/IBlockData.java
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@@ -23,6 +23,8 @@ public interface IBlockData extends IBlockDataHolder<IBlockData> {
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Block getBlock();
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+ org.bukkit.craftbukkit.block.data.CraftBlockData createCraftBlockData(); // Paper - property for converting IBlockData to CraftBlockData, should only be used by CraftBlockData#fromData and should return a clone
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+
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default Material getMaterial() {
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return this.getBlock().n(this);
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
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index 57f483367..8ac8969e2 100644
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--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
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+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
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@@ -531,7 +531,17 @@ public class CraftBlockData implements BlockData {
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return craft;
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}
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+ // Paper start - optimize creating BlockData to not need a map lookup
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+ static {
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+ // Initialize cached data for all IBlockData instances after registration
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+ Block.REGISTRY_ID.iterator().forEachRemaining(IBlockData::createCraftBlockData);
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+ }
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public static CraftBlockData fromData(IBlockData data) {
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+ return data.createCraftBlockData();
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+ }
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+
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+ public static CraftBlockData createData(IBlockData data) {
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+ // Paper end
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return MAP.getOrDefault(data.getBlock().getClass(), CraftBlockData::new).apply(data);
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}
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}
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--
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2.20.1
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