R3944Realms/ModernFix-fix
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Make dispenser behavior registry thread-safe

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embeddedt 2023-01-07 13:07:06 -05:00
parent 9d0677a3d7
commit 0062bc9bae
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GPG Key ID: A69433EC199B5613
2 changed files with 26 additions and 1 deletions
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24
src/main/java/org/embeddedt/modernfix/mixin/perf/parallel_potentially_unsafe/parallel_deferred_suppliers/DispenserBlockMixin.java Normal file
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@ -0,0 +1,24 @@
package org.embeddedt.modernfix.mixin.perf.parallel_potentially_unsafe.parallel_deferred_suppliers;
import net.minecraft.block.DispenserBlock;
import net.minecraft.dispenser.IDispenseItemBehavior;
import net.minecraft.item.Item;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
@Mixin(DispenserBlock.class)
public class DispenserBlockMixin {
@Shadow private static Map<Item, IDispenseItemBehavior> DISPENSER_REGISTRY;
@Inject(method = "<clinit>", at = @At("TAIL"))
private static void makeMapConcurrent(CallbackInfo ci) {
DISPENSER_REGISTRY = new ConcurrentHashMap<>();
}
}

3
src/main/resources/modernfix.mixins.json
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@ -23,7 +23,8 @@
"perf.parallel_potentially_unsafe.parallel_deferred_suppliers.EventDispatcherMixin",
"perf.parallel_potentially_unsafe.parallel_blockstate_cache_rebuild.BlocksMixin",
"perf.parallel_potentially_unsafe.parallel_blockstate_cache_rebuild.BlockCallbacksMixin",
"perf.parallel_potentially_unsafe.parallel_blockstate_cache_rebuild.ShapeCacheMixin"
"perf.parallel_potentially_unsafe.parallel_blockstate_cache_rebuild.ShapeCacheMixin",
"perf.parallel_potentially_unsafe.parallel_deferred_suppliers.DispenserBlockMixin"
],
"client": [
"perf.skip_first_datapack_reload.MinecraftMixin",