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Code Issues Projects Releases Wiki Activity

Make BlockData creation thread safe again (#6876)

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Pierre Maurice Schwang 2022-01-02 18:29:21 +01:00 committed by GitHub
parent d3f3429d03
commit 19bc612483
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 14 deletions
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16
patches/server/0502-Cache-block-data-strings.patch
View File

@ -17,23 +17,15 @@ index 95842327aa08d4717f86e9dcc0519ab24c41ca14..135b3e44fb6054d360327a0ce46decc4
if (this.isSameThread()) {
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 3594f432a25b580173e8577bf324be954f5eddd1..6dc8f9f269db6971b8b46819e017357899ccd118 100644
index 3594f432a25b580173e8577bf324be954f5eddd1..d62ba8d02228b2a00202190ff16a0efc342c7b83 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
@@ -13,6 +13,7 @@ import net.minecraft.commands.arguments.blocks.BlockStateParser;
import net.minecraft.core.Direction;
import net.minecraft.core.Registry;
import net.minecraft.nbt.CompoundTag;
+import net.minecraft.resources.ResourceLocation;
import net.minecraft.util.StringRepresentable;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.state.BlockState;
@@ -494,9 +495,39 @@ public class CraftBlockData implements BlockData {
@@ -494,9 +494,39 @@ public class CraftBlockData implements BlockData {
Preconditions.checkState(CraftBlockData.MAP.put(nms, bukkit) == null, "Duplicate mapping %s->%s", nms, bukkit);
}
+ // Paper start - cache block data strings
+ private static Map<String, CraftBlockData> stringDataCache = new HashMap<>();
+ private static Map<String, CraftBlockData> stringDataCache = new java.util.concurrent.ConcurrentHashMap<>();
+
+ static {
+ // cache all of the default states at startup, will not cache ones with the custom states inside of the
@ -54,7 +46,7 @@ index 3594f432a25b580173e8577bf324be954f5eddd1..6dc8f9f269db6971b8b46819e0173578
+ if (material != null) {
+ Block block = CraftMagicNumbers.getBlock(material);
+ if (block != null) {
+ ResourceLocation key = Registry.BLOCK.getKey(block);
+ net.minecraft.resources.ResourceLocation key = Registry.BLOCK.getKey(block);
+ data = data == null ? key.toString() : key + data;
+ }
+ }

4
patches/server/0515-Optimise-getType-calls.patch
View File

@ -67,10 +67,10 @@ index 0a755f38fae9dc84440f43113920c5b4c6d8218b..7b9e943b391c061782fccd2b8d705cee
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 6dc8f9f269db6971b8b46819e017357899ccd118..7f49c7c7048b5778f20ddce1d844d4b389e6597f 100644
index 0949ce5ea6aa8e28494e4435e3a7f3ee07052d34..4e06795e3a74c2c3467376bd6c95aecdef125ea4 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
@@ -45,7 +45,7 @@ public class CraftBlockData implements BlockData {
@@ -44,7 +44,7 @@ public class CraftBlockData implements BlockData {
@Override
public Material getMaterial() {