huskSpawningInTemples

src/main/java/carpet/mixins/DesertPyramidFeatureMixin.java

@@ -0,0 +1,42 @@
+package carpet.mixins;
+
+import carpet.settings.CarpetSettings;
+import com.google.common.collect.Lists;
+import com.mojang.datafixers.Dynamic;
+import net.minecraft.entity.EntityType;
+import net.minecraft.world.biome.Biome;
+import net.minecraft.world.gen.feature.AbstractTempleFeature;
+import net.minecraft.world.gen.feature.DefaultFeatureConfig;
+import net.minecraft.world.gen.feature.DesertPyramidFeature;
+import org.spongepowered.asm.mixin.Mixin;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Function;
+
+@Mixin(DesertPyramidFeature.class)
+public abstract class DesertPyramidFeatureMixin extends AbstractTempleFeature<DefaultFeatureConfig>
+{
+    private static final List<Biome.SpawnEntry> MONSTER_SPAWNS;
+    
+    static
+    {
+        MONSTER_SPAWNS = Lists.newArrayList(new Biome.SpawnEntry[]{new Biome.SpawnEntry(EntityType.HUSK, 1, 1, 1)});
+    }
+    
+    public DesertPyramidFeatureMixin(Function<Dynamic<?>, ? extends DefaultFeatureConfig> function_1)
+    {
+        super(function_1);
+    }
+    
+    @Override
+    public List<Biome.SpawnEntry> getMonsterSpawns()
+    {
+        if (CarpetSettings.huskSpawningInTemples)
+        {
+            return MONSTER_SPAWNS;
+        }
+        return Collections.emptyList();
+    }
+}
+

src/main/java/carpet/mixins/OverworldChunkGeneratorMixin.java

@@ -0,0 +1,42 @@
+package carpet.mixins;
+
+import carpet.settings.CarpetSettings;
+import net.minecraft.entity.EntityCategory;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.IWorld;
+import net.minecraft.world.biome.Biome;
+import net.minecraft.world.biome.source.BiomeSource;
+import net.minecraft.world.gen.chunk.OverworldChunkGenerator;
+import net.minecraft.world.gen.chunk.OverworldChunkGeneratorConfig;
+import net.minecraft.world.gen.chunk.SurfaceChunkGenerator;
+import net.minecraft.world.gen.feature.Feature;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import java.util.List;
+
+@Mixin(OverworldChunkGenerator.class)
+public abstract class OverworldChunkGeneratorMixin extends SurfaceChunkGenerator<OverworldChunkGeneratorConfig>
+{
+    public OverworldChunkGeneratorMixin(IWorld iWorld_1, BiomeSource biomeSource_1, int int_1, int int_2, int int_3, OverworldChunkGeneratorConfig chunkGeneratorConfig_1, boolean boolean_1)
+    {
+        super(iWorld_1, biomeSource_1, int_1, int_2, int_3, chunkGeneratorConfig_1, boolean_1);
+    }
+    
+    @Inject(method = "getEntitySpawnList", at = @At(value = "INVOKE", ordinal = 1, shift = At.Shift.BEFORE,
+            target = "Lnet/minecraft/world/gen/feature/StructureFeature;isApproximatelyInsideStructure(Lnet/minecraft/world/IWorld;Lnet/minecraft/util/math/BlockPos;)Z"),
+            cancellable = true)
+    private void onGetEntitySpawnList(EntityCategory entityCategory_1, BlockPos blockPos_1,
+            CallbackInfoReturnable<List<Biome.SpawnEntry>> cir)
+    {
+        if (CarpetSettings.huskSpawningInTemples)
+        {
+            if (Feature.DESERT_PYRAMID.isApproximatelyInsideStructure(this.world, blockPos_1))
+            {
+                cir.setReturnValue(Feature.DESERT_PYRAMID.getMonsterSpawns());
+            }
+        }
+    }
+}

src/main/java/carpet/settings/CarpetSettings.java

@@ -103,7 +103,7 @@ public class CarpetSettings
     )
     public static boolean fastRedstoneDust = false;
 
-    @Rule(desc = "Only husks spawn in desert temples", category = FEATURE, validate = Validator.WIP.class)
+    @Rule(desc = "Only husks spawn in desert temples", category = FEATURE)
     public static boolean huskSpawningInTemples = false;
 
     @Rule( desc = "Shulkers will respawn in end cities", category = FEATURE )

src/main/resources/carpet.mixins.json

@@ -54,6 +54,8 @@
     "SaplingBlockMixin",
     "EntityMixin",
     "GuardianEntityMixin",
+    "DesertPyramidFeatureMixin",
+    "OverworldChunkGeneratorMixin",
 
     "ServerChunkManagerMixin",
     "SpawnHelperMixin",