icybear/fabric-carpet
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fix mobs not spawning in structures

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gnembon committed 2022-02-22 01:04:09 +01:00
1 parent 69574468d9
commit bb7a64b629
2 files changed
+79 -35
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src/main/java/carpet/mixins/ChunkGenerator_customMobSpawnsMixin.java
+5 -35
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@@ -1,13 +1,10 @@
package carpet.mixins;
import carpet.CarpetSettings;
import carpet.utils.SpawnOverrides;
import it.unimi.dsi.fastutil.longs.LongSet;
import net.minecraft.core.Holder;
import net.minecraft.data.worldgen.StructureFeatures;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.level.levelgen.feature.ConfiguredStructureFeature;
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;
@@ -27,47 +24,20 @@ import java.util.Map;
@Mixin(ChunkGenerator.class)
public abstract class ChunkGenerator_customMobSpawnsMixin
{
@Shadow protected abstract void ensureGenerated();
private static final WeightedRandomList<MobSpawnSettings.SpawnerData> PYRAMID_SPAWNS = WeightedRandomList.create(new MobSpawnSettings.SpawnerData(EntityType.HUSK, 1, 1, 1));
private static final WeightedRandomList<MobSpawnSettings.SpawnerData> SHULKER_SPAWNS = WeightedRandomList.create(new MobSpawnSettings.SpawnerData(EntityType.SHULKER, 10, 4, 4));
private static final WeightedRandomList<MobSpawnSettings.SpawnerData> BASTION_SPAWNS = WeightedRandomList.create(
new MobSpawnSettings.SpawnerData(EntityType.PIGLIN_BRUTE, 5, 1, 2),
new MobSpawnSettings.SpawnerData(EntityType.PIGLIN, 10, 2, 4),
new MobSpawnSettings.SpawnerData(EntityType.HOGLIN, 2, 1, 2)
);
@Inject(
method = "getMobsAt", locals = LocalCapture.CAPTURE_FAILHARD,
at = @At(
value = "INVOKE",
target = "Ljava/util/Map$Entry;getKey()Ljava/lang/Object;"
), cancellable = true)
private void isInsidePyramid(Holder<Biome> holder, StructureFeatureManager structureFeatureManager, MobCategory mobCategory, BlockPos blockPos,
private void checkCMSpawns(Holder<Biome> holder, StructureFeatureManager structureFeatureManager, MobCategory mobCategory, BlockPos blockPos,
CallbackInfoReturnable<WeightedRandomList<MobSpawnSettings.SpawnerData>> cir,
Map<ConfiguredStructureFeature<?, ?>, LongSet> map, Iterator<?> var6, Map.Entry<ConfiguredStructureFeature<?, ?>, LongSet> entry)
{
if (mobCategory == MobCategory.MONSTER)
WeightedRandomList<MobSpawnSettings.SpawnerData> res = SpawnOverrides.test(structureFeatureManager, entry.getValue(), mobCategory, entry.getKey(), blockPos);
if (res != null)
{
ConfiguredStructureFeature<?, ?> str = entry.getKey();
if (CarpetSettings.huskSpawningInTemples
&& str.feature == StructureFeatures.DESERT_PYRAMID.value().feature
&& structureFeatureManager.getStructureAt(blockPos, StructureFeatures.DESERT_PYRAMID.value()).isValid()) {
cir.setReturnValue(PYRAMID_SPAWNS);
return;
}
if (CarpetSettings.shulkerSpawningInEndCities
&& str.feature == StructureFeatures.END_CITY.value().feature
&& structureFeatureManager.getStructureAt(blockPos, StructureFeatures.END_CITY.value()).isValid()) {
cir.setReturnValue(SHULKER_SPAWNS);
return;
}
if (CarpetSettings.piglinsSpawningInBastions
&& str.feature == StructureFeatures.BASTION_REMNANT.value().feature
&& structureFeatureManager.getStructureAt(blockPos, StructureFeatures.BASTION_REMNANT.value()).isValid()) {
cir.setReturnValue(BASTION_SPAWNS);
}
cir.setReturnValue(res);
}
}
}