package net.minecraft.world.level.levelgen.placement;

import java.util.Optional;
import net.minecraft.core.BlockPos;
import net.minecraft.world.level.ChunkPos;
import net.minecraft.world.level.WorldGenLevel;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.chunk.CarvingMask;
import net.minecraft.world.level.chunk.ChunkGenerator;
import net.minecraft.world.level.chunk.ProtoChunk;
import net.minecraft.world.level.levelgen.Heightmap;
import net.minecraft.world.level.levelgen.WorldGenerationContext;

public class PlacementContext extends WorldGenerationContext {
    private final WorldGenLevel level;
    private final ChunkGenerator generator;
    private final Optional<PlacedFeature> topFeature;

    public PlacementContext(WorldGenLevel p_191818_, ChunkGenerator p_191819_, Optional<PlacedFeature> p_191820_) {
        super(p_191819_, p_191818_);
        this.level = p_191818_;
        this.generator = p_191819_;
        this.topFeature = p_191820_;
    }

    public int getHeight(Heightmap.Types p_191825_, int p_191826_, int p_191827_) {
        return this.level.getHeight(p_191825_, p_191826_, p_191827_);
    }

    public CarvingMask getCarvingMask(ChunkPos p_191822_) {
        return ((ProtoChunk)this.level.getChunk(p_191822_.x, p_191822_.z)).getOrCreateCarvingMask();
    }

    public BlockState getBlockState(BlockPos p_191829_) {
        return this.level.getBlockState(p_191829_);
    }

    public int getMinY() {
        return this.level.getMinY();
    }

    public WorldGenLevel getLevel() {
        return this.level;
    }

    public Optional<PlacedFeature> topFeature() {
        return this.topFeature;
    }

    public ChunkGenerator generator() {
        return this.generator;
    }
}