Paper/patches/server/0511-Optimise-getType-calls.patch
Nassim Jahnke 1358d1e914
Updated Upstream (CraftBukkit/Spigot) (#7580)
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:
881e06e5 PR-725: Add Item Unlimited Lifetime APIs

CraftBukkit Changes:
74c08312 SPIGOT-6962: Call EntityChangeBlockEvent when when FallingBlockEntity starts to fall
64db5126 SPIGOT-6959: Make /loot command ignore empty items for spawn
2d760831 Increase outdated build delay
9ed7e4fb SPIGOT-6138, SPIGOT-6415: Don't call CreatureSpawnEvent after cross-dimensional travel
fc4ad813 SPIGOT-6895: Trees grown with applyBoneMeal() don't fire the StructureGrowthEvent
59733a2e SPIGOT-6961: Actually return a copy of the ItemMeta

Spigot Changes:
ffceeae3 SPIGOT-6956: Drop unload queue patch as attempt at fixing stop issue
e19ddabd PR-1011: Add Item Unlimited Lifetime APIs
34d40b0e SPIGOT-2942: give command fires PlayerDropItemEvent, cancelling it causes Item Duplication
2022-03-13 08:47:54 +01:00

95 lines
5.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <spottedleaf@spottedleaf.dev>
Date: Wed, 3 Jun 2020 11:37:13 -0700
Subject: [PATCH] Optimise getType calls
Remove the map lookup for converting from Block->Bukkit Material
diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockState.java b/src/main/java/net/minecraft/world/level/block/state/BlockState.java
index 76133c77e8ebce7c9e5402e3e7cd50b30aa1c2e0..348a91a760bd728f8e732e1a35c86ab75d8fc0f1 100644
--- a/src/main/java/net/minecraft/world/level/block/state/BlockState.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockState.java
@@ -10,6 +10,17 @@ import net.minecraft.world.level.block.state.properties.Property;
public class BlockState extends BlockBehaviour.BlockStateBase {
public static final Codec<BlockState> CODEC = codec(Registry.BLOCK.byNameCodec(), Block::defaultBlockState).stable();
+ // Paper start - optimise getType calls
+ org.bukkit.Material cachedMaterial;
+
+ public final org.bukkit.Material getBukkitMaterial() {
+ if (this.cachedMaterial == null) {
+ this.cachedMaterial = org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(this.getBlock());
+ }
+
+ return this.cachedMaterial;
+ }
+ // Paper end - optimise getType calls
public BlockState(Block block, ImmutableMap<Property<?>, Comparable<?>> propertyMap, MapCodec<BlockState> codec) {
super(block, propertyMap, codec);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
index 8001245c4ba619cd357a194d60fdc2efe186efb3..07fa4e4ae5f2cfb4447a608dc645c0b7b0a217dd 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
@@ -83,7 +83,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
public Material getBlockType(int x, int y, int z) {
this.validateChunkCoordinates(x, y, z);
- return CraftMagicNumbers.getMaterial(this.blockids[this.getSectionIndex(y)].get(x, y & 0xF, z).getBlock());
+ return this.blockids[this.getSectionIndex(y)].get(x, y & 0xF, z).getBukkitMaterial(); // Paper - optimise getType calls
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index e116ccfa4878636073cc4cdcf680683cda88d314..4bbaf22f449af42eba1307604e3860ea8b60a38c 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -224,7 +224,7 @@ public class CraftBlock implements Block {
@Override
public Material getType() {
- return CraftMagicNumbers.getMaterial(this.world.getBlockState(position).getBlock());
+ return this.world.getBlockState(this.position).getBukkitMaterial(); // Paper - optimise getType calls
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
index 0a755f38fae9dc84440f43113920c5b4c6d8218b..7b9e943b391c061782fccd2b8d705ceec8db50fe 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
@@ -166,7 +166,7 @@ public class CraftBlockState implements BlockState {
@Override
public Material getType() {
- return CraftMagicNumbers.getMaterial(this.data.getBlock());
+ return this.data.getBukkitMaterial(); // Paper - optimise getType calls
}
public void setFlag(int flag) {
diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
index afc69b0077f180c3e7ace3db11aa0eccc602516f..4cc67caac2be8c75cd60be5ac63c9aefcc6e2c9c 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
@@ -44,7 +44,7 @@ public class CraftBlockData implements BlockData {
@Override
public Material getMaterial() {
- return CraftMagicNumbers.getMaterial(this.state.getBlock());
+ return this.state.getBukkitMaterial(); // Paper - optimise getType calls
}
public BlockState getState() {
diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
index ee88ff2ee86bbd3ccf3e4a0b2310f020f137ef4f..5e15feb408b8a05ec5ee393a604c8d39a91ff106 100644
--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
@@ -96,7 +96,7 @@ public final class CraftChunkData implements ChunkGenerator.ChunkData {
@Override
public Material getType(int x, int y, int z) {
- return CraftMagicNumbers.getMaterial(this.getTypeId(x, y, z).getBlock());
+ return this.getTypeId(x, y, z).getBukkitMaterial(); // Paper - optimise getType calls
}
@Override