BiomesOPlenty/src/main/java/biomesoplenty/common/biome/overworld/GrasslandBiome.java

/*******************************************************************************
 * Copyright 2014-2019, the Biomes O' Plenty Team
 *
 * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
 *
 * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
 ******************************************************************************/
package biomesoplenty.common.biome.overworld;

import biomesoplenty.api.biome.BOPBiomes;
import biomesoplenty.api.enums.BOPClimates;
import biomesoplenty.common.biome.BiomeTemplate;
import biomesoplenty.common.world.gen.feature.BOPConfiguredFeatures;
import biomesoplenty.common.world.gen.feature.BOPFeatures;
import net.minecraft.entity.EntityClassification;
import net.minecraft.entity.EntityType;
import net.minecraft.world.biome.*;
import net.minecraft.world.gen.GenerationStage;
import net.minecraft.world.gen.feature.Feature;
import net.minecraft.world.gen.feature.Features;
import net.minecraft.world.gen.feature.IFeatureConfig;
import net.minecraft.world.gen.feature.structure.StructureFeatures;
import net.minecraft.world.gen.surfacebuilders.ConfiguredSurfaceBuilder;
import net.minecraft.world.gen.surfacebuilders.SurfaceBuilder;

public class GrasslandBiome extends BiomeTemplate
{
    public GrasslandBiome()
    {
        this.addWeight(BOPClimates.COOL_TEMPERATE, 5);
        this.setBeachBiome(BOPBiomes.gravel_beach);
    }

    @Override
    protected void configureBiome(Biome.Builder builder)
    {
        builder.precipitation(Biome.RainType.RAIN).biomeCategory(Biome.Category.PLAINS).depth(0.1F).scale(0.2F).temperature(0.6F).downfall(0.7F);

        builder.specialEffects((new BiomeAmbience.Builder()).waterColor(4159204).waterFogColor(329011).fogColor(12638463).skyColor(calculateSkyColor(0.6F)).grassColorOverride(0x88C57F).foliageColorOverride(0x6AB66F).ambientMoodSound(MoodSoundAmbience.LEGACY_CAVE_SETTINGS).build());
    }

    @Override
    protected void configureGeneration(BiomeGenerationSettingsRegistryBuilder builder)
    {
        builder.surfaceBuilder(new ConfiguredSurfaceBuilder(SurfaceBuilder.DEFAULT, SurfaceBuilder.CONFIG_GRASS));

        // Structures
        builder.addStructureStart(StructureFeatures.VILLAGE_PLAINS);
        builder.addStructureStart(StructureFeatures.PILLAGER_OUTPOST);
        DefaultBiomeFeatures.addDefaultOverworldLandStructures(builder);
        builder.addStructureStart(StructureFeatures.RUINED_PORTAL_STANDARD);

        // Underground
        DefaultBiomeFeatures.addDefaultCarvers(builder);
        DefaultBiomeFeatures.addDefaultLakes(builder);
        DefaultBiomeFeatures.addDefaultMonsterRoom(builder);
        DefaultBiomeFeatures.addDefaultUndergroundVariety(builder);
        DefaultBiomeFeatures.addDefaultOres(builder);

        ////////////////////////////////////////////////////////////

        // Vegetation
        builder.addFeature(GenerationStage.Decoration.VEGETAL_DECORATION, BOPConfiguredFeatures.STANDARD_GRASS_3);
        builder.addFeature(GenerationStage.Decoration.VEGETAL_DECORATION, Feature.RANDOM_PATCH.configured(Features.Configs.SUGAR_CANE_CONFIG).decorated(Features.Placements.HEIGHTMAP_DOUBLE_SQUARE.count(30)));

        ////////////////////////////////////////////////////////////

        // Other Features
        DefaultBiomeFeatures.addDefaultSprings(builder);
        DefaultBiomeFeatures.addSurfaceFreezing(builder);
    }

    @Override
    protected void configureMobSpawns(MobSpawnInfo.Builder builder)
    {
        // Entities
        builder.addSpawn(EntityClassification.CREATURE, new MobSpawnInfo.Spawners(EntityType.SHEEP, 12, 4, 4));
        builder.addSpawn(EntityClassification.CREATURE, new MobSpawnInfo.Spawners(EntityType.PIG, 10, 4, 4));
        builder.addSpawn(EntityClassification.CREATURE, new MobSpawnInfo.Spawners(EntityType.CHICKEN, 10, 4, 4));
        builder.addSpawn(EntityClassification.CREATURE, new MobSpawnInfo.Spawners(EntityType.COW, 8, 4, 4));
        builder.addSpawn(EntityClassification.CREATURE, new MobSpawnInfo.Spawners(EntityType.HORSE, 5, 2, 6));
        builder.addSpawn(EntityClassification.CREATURE, new MobSpawnInfo.Spawners(EntityType.DONKEY, 1, 1, 3));
        builder.addSpawn(EntityClassification.AMBIENT, new MobSpawnInfo.Spawners(EntityType.BAT, 10, 8, 8));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.SPIDER, 100, 4, 4));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.ZOMBIE, 95, 4, 4));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.ZOMBIE_VILLAGER, 5, 1, 1));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.SKELETON, 100, 4, 4));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.CREEPER, 100, 4, 4));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.SLIME, 100, 4, 4));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.ENDERMAN, 10, 1, 4));
        builder.addSpawn(EntityClassification.MONSTER, new MobSpawnInfo.Spawners(EntityType.WITCH, 5, 1, 1));
    }
}