R3944Realms/ModernFix-fix
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Ensure CTM's metadataCache is thread-safe

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embeddedt 2023-06-06 11:35:02 -04:00
parent 4d54c624e1
commit 5de87576ca
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1 changed files with 35 additions and 0 deletions
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forge/src/main/java/org/embeddedt/modernfix/forge/mixin/bugfix/ctm_resourceutil_cme/ResourceUtilMixin.java Normal file
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package org.embeddedt.modernfix.forge.mixin.bugfix.ctm_resourceutil_cme;
import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
import org.embeddedt.modernfix.annotation.RequiresMod;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Mutable;
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 team.chisel.ctm.client.util.ResourceUtil;
import java.util.Collections;
import java.util.Map;
import java.util.concurrent.ConcurrentMap;
@Mixin(ResourceUtil.class)
@RequiresMod("ctm")
@ClientOnlyMixin
@SuppressWarnings({"rawtypes", "unchecked"})
public class ResourceUtilMixin {
@Shadow @Final @Mutable
private static Map metadataCache;
/**
* @author embeddedt
* @reason quick fix to prevent rare CMEs
*/
@Inject(method = "<clinit>", at = @At("RETURN"))
private static void synchronizeMetadataCache(CallbackInfo ci) {
if(!(metadataCache instanceof ConcurrentMap))
metadataCache = Collections.synchronizedMap(metadataCache);
}
}