src/main/java/com/irtimaled/bbor/mixin/resource/MixinResourcePackManager.java

   1 package com.irtimaled.bbor.mixin.resource;
   2
   3 import com.google.common.collect.ImmutableMap;
   4 import net.minecraft.resource.DefaultResourcePack;
   5 import net.minecraft.resource.ResourcePackManager;
   6 import net.minecraft.resource.ResourcePackProfile;
   7 import net.minecraft.resource.ResourcePackSource;
   8 import net.minecraft.resource.VanillaDataPackProvider;
   9 import org.spongepowered.asm.mixin.Final;
  10 import org.spongepowered.asm.mixin.Mixin;
  11 import org.spongepowered.asm.mixin.Shadow;
  12 import org.spongepowered.asm.mixin.injection.At;
  13 import org.spongepowered.asm.mixin.injection.Inject;
  14 import org.spongepowered.asm.mixin.injection.Redirect;
  15 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
  16
  17 import java.util.Map;
  18
  19 @Mixin(ResourcePackManager.class)
  20 public class MixinResourcePackManager {
  21     private static final String BBOR = "bbor";
  22     @Shadow
  23     @Final
  24     private ResourcePackProfile.Factory profileFactory;
  25     private ResourcePackProfile resourcePackProfile;
  26
  27     @Inject(method = "<init>(Lnet/minecraft/resource/ResourcePackProfile$Factory;[Lnet/minecraft/resource/ResourcePackProvider;)V",
  28             at = @At("RETURN"))
  29     private void afterConstructor(CallbackInfo ci) {
  30         resourcePackProfile = ResourcePackProfile.of(BBOR,
  31                 true,
  32                 () -> new DefaultResourcePack(VanillaDataPackProvider.DEFAULT_PACK_METADATA, BBOR),
  33                 this.profileFactory,
  34                 ResourcePackProfile.InsertionPosition.BOTTOM,
  35                 ResourcePackSource.PACK_SOURCE_BUILTIN);
  36     }
  37
  38     @Redirect(method = "providePackProfiles", at = @At(value = "INVOKE", target = "Lcom/google/common/collect/ImmutableMap;copyOf(Ljava/util/Map;)Lcom/google/common/collect/ImmutableMap;", remap = false))
  39     private ImmutableMap<String, ResourcePackProfile> beforeReturn(Map<String, ResourcePackProfile> map) {
  40         map.put(BBOR, resourcePackProfile);
  41         return ImmutableMap.copyOf(map);
  42     }
  43 }