BCLib/src/main/java/ru/bclib/mixin/client/MultiPackResourceManagerMixin.java
2022-03-18 20:44:50 +01:00

53 lines
2 KiB
Java

package ru.bclib.mixin.client;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.packs.resources.FallbackResourceManager;
import net.minecraft.server.packs.resources.MultiPackResourceManager;
import net.minecraft.server.packs.resources.Resource;
import net.minecraft.server.packs.resources.ResourceManager;
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.CallbackInfoReturnable;
import ru.bclib.BCLib;
import ru.bclib.api.ModIntegrationAPI;
import ru.bclib.client.render.EmissiveTextureInfo;
import java.io.IOException;
import java.util.Map;
@Mixin(MultiPackResourceManager.class)
public class MultiPackResourceManagerMixin {
@Final
@Shadow
private Map<String, FallbackResourceManager> namespacedManagers;
private ResourceLocation bclib_alphaEmissionMaterial = BCLib.makeID("materialmaps/block/alpha_emission.json");
@Inject(method = "getResource", at = @At("HEAD"), cancellable = true)
private void bclib_getResource(ResourceLocation resourceLocation, CallbackInfoReturnable<Resource> info) throws IOException {
if (!ModIntegrationAPI.hasCanvas()) {
return;
}
if (!resourceLocation.getPath().startsWith("materialmaps")) {
return;
}
if (!resourceLocation.getPath().contains("/block/")) {
return;
}
String name = resourceLocation.getPath().replace("materialmaps/block/", "").replace(".json", "");
ResourceLocation blockID = new ResourceLocation(resourceLocation.getNamespace(), name);
if (!EmissiveTextureInfo.isEmissiveBlock(blockID)) {
return;
}
ResourceManager resourceManager = this.namespacedManagers.get(resourceLocation.getNamespace());
if (resourceManager != null && !resourceManager.hasResource(resourceLocation)) {
info.setReturnValue(resourceManager.getResource(bclib_alphaEmissionMaterial));
}
}
}