MinecraftMods/BCLib
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Biome feature adding

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This commit is contained in:
paulevsGitch 2021-12-03 13:44:58 +03:00
parent 26fa4bb3fd
commit 39fe678d39
2 changed files with 52 additions and 5 deletions
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32
src/main/java/ru/bclib/api/biomes/BiomeAPI.java
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@ -5,6 +5,7 @@ import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.fabricmc.fabric.api.biome.v1.BiomeModificationContext.GenerationSettingsContext;
import net.fabricmc.fabric.api.biome.v1.BiomeModifications;
import net.fabricmc.fabric.impl.biome.NetherBiomeData;
import net.fabricmc.fabric.impl.biome.TheEndBiomeData;
@ -30,6 +31,7 @@ import net.minecraft.world.level.levelgen.feature.ConfiguredStructureFeature;
import net.minecraft.world.level.levelgen.placement.PlacedFeature;
import org.jetbrains.annotations.Nullable;
import ru.bclib.config.Configs;
import ru.bclib.mixin.common.BiomeGenerationSettingsAccessor;
import ru.bclib.util.MHelper;
import ru.bclib.world.biomes.BCLBiome;
import ru.bclib.world.biomes.FabricBiomesData;
@ -37,12 +39,14 @@ import ru.bclib.world.features.BCLFeature;
import ru.bclib.world.generator.BiomePicker;
import ru.bclib.world.structures.BCLStructureFeature;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.function.BiConsumer;
import java.util.function.Supplier;
import java.util.stream.Collectors;
public class BiomeAPI {
@ -401,7 +405,7 @@ public class BiomeAPI {
Set<Biome> biomes = source.possibleBiomes();
biomes.forEach(biome -> {
ResourceLocation biomeID = getBiomeID(biome);
ResourceLocation biomeID = getBiomeID(biome);
boolean modify = isDatapackBiome(biomeID);
if (biome != BuiltinRegistries.BIOME.get(biomeID)) {
modify = true;
@ -445,7 +449,10 @@ public class BiomeAPI {
* @param step a {@link Decoration} step for the feature.
*/
public static void addBiomeFeature(Biome biome, PlacedFeature feature, Decoration step) {
addBiomeFeature(getBiomeID(biome), feature, step);
BiomeGenerationSettingsAccessor accessor = (BiomeGenerationSettingsAccessor) biome.getGenerationSettings();
List<List<Supplier<PlacedFeature>>> allFeatures = getMutable(accessor.bclib_getFeatures());
List<Supplier<PlacedFeature>> features = getFeaturesList(allFeatures, step);
features.add(() -> feature);
}
/**
@ -455,9 +462,7 @@ public class BiomeAPI {
* @param step a {@link Decoration} step for the feature.
*/
private static void addBiomeFeature(ResourceLocation biomeID, PlacedFeature feature, Decoration step) {
BuiltinRegistries.PLACED_FEATURE
.getResourceKey(feature)
.ifPresent(key -> BiomeModifications.addFeature(ctx -> ctx.getBiomeKey().location().equals(biomeID), step, key));
addBiomeFeature(BuiltinRegistries.BIOME.get(biomeID), feature, step);
}
/**
@ -553,4 +558,21 @@ public class BiomeAPI {
fog = Configs.BIOMES_CONFIG.getFloat(group, "fog_density", fog);
biome.setGenChance(chance).setFogDensity(fog);
}
private static <O extends Object> List<O> getMutable(List<O> list) {
if (list instanceof ArrayList) {
return list;
}
return new ArrayList<>(list);
}
private static List<Supplier<PlacedFeature>> getFeaturesList(List<List<Supplier<PlacedFeature>>> features, Decoration step) {
int index = step.ordinal();
while (features.size() <= index) {
features.add(Lists.newArrayList());
}
List<Supplier<PlacedFeature>> mutable = getMutable(features.get(index));
features.set(index, mutable);
return mutable;
}
}

25
src/main/java/ru/bclib/mixin/common/BiomeGenerationSettingsAccessor.java Normal file
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@ -0,0 +1,25 @@
package ru.bclib.mixin.common;
import net.minecraft.world.level.biome.BiomeGenerationSettings;
import net.minecraft.world.level.levelgen.placement.PlacedFeature;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.gen.Accessor;
import java.util.List;
import java.util.Set;
import java.util.function.Supplier;
@Mixin(BiomeGenerationSettings.class)
public interface BiomeGenerationSettingsAccessor {
@Accessor("features")
List<List<Supplier<PlacedFeature>>> bclib_getFeatures();
@Accessor("features")
void bclib_setFeatures(List<List<Supplier<PlacedFeature>>> features);
@Accessor("featureSet")
Set<PlacedFeature> bclib_getFeatureSet();
@Accessor("featureSet")
void bclib_setFeatureSet(Set<PlacedFeature> features);
}