R3944Realms/ModernFix
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Backport unbaked model caching from 1.21

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embeddedt 2024-08-05 09:48:10 -04:00
parent 6f4212ebc8
commit 87d1aad3d1
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2 changed files with 23 additions and 2 deletions
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7
common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/dynamic_resources/ModelManagerMixin.java
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@ -13,6 +13,7 @@ import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.block.state.StateDefinition;
import org.embeddedt.modernfix.ModernFix;
import org.embeddedt.modernfix.annotation.ClientOnlyMixin;
import org.embeddedt.modernfix.util.CacheUtil;
import org.embeddedt.modernfix.util.LambdaMap;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
@ -45,12 +46,14 @@ public class ModelManagerMixin {
@Redirect(method = "reload", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/resources/model/ModelManager;loadBlockModels(Lnet/minecraft/server/packs/resources/ResourceManager;Ljava/util/concurrent/Executor;)Ljava/util/concurrent/CompletableFuture;"))
private CompletableFuture<Map<ResourceLocation, BlockModel>> deferBlockModelLoad(ResourceManager manager, Executor executor) {
return CompletableFuture.completedFuture(new LambdaMap<>(location -> loadSingleBlockModel(manager, location)));
var cache = CacheUtil.<ResourceLocation, BlockModel>simpleCacheForLambda(location -> loadSingleBlockModel(manager, location), 100L);
return CompletableFuture.completedFuture(new LambdaMap<>(location -> cache.getUnchecked(location)));
}
@Redirect(method = "reload", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/resources/model/ModelManager;loadBlockStates(Lnet/minecraft/server/packs/resources/ResourceManager;Ljava/util/concurrent/Executor;)Ljava/util/concurrent/CompletableFuture;"))
private CompletableFuture<Map<ResourceLocation, List<ModelBakery.LoadedJson>>> deferBlockStateLoad(ResourceManager manager, Executor executor) {
return CompletableFuture.completedFuture(new LambdaMap<>(location -> loadSingleBlockState(manager, location)));
var cache = CacheUtil.<ResourceLocation, List<ModelBakery.LoadedJson>>simpleCacheForLambda(location -> loadSingleBlockState(manager, location), 100L);
return CompletableFuture.completedFuture(new LambdaMap<>(location -> cache.getUnchecked(location)));
}
@Redirect(method = "loadModels", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/level/block/state/StateDefinition;getPossibleStates()Lcom/google/common/collect/ImmutableList;"))

18
common/src/main/java/org/embeddedt/modernfix/util/CacheUtil.java Normal file
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@ -0,0 +1,18 @@
package org.embeddedt.modernfix.util;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import java.util.function.Function;
public class CacheUtil {
public static <K, V> LoadingCache<K, V> simpleCacheForLambda(Function<K, V> function, long maxSize) {
return CacheBuilder.newBuilder().maximumSize(maxSize).build(new CacheLoader<K, V>() {
@Override
public V load(K key) throws Exception {
return function.apply(key);
}
});
}
}