org.bukkit.craftbukkit.util.StructureGrowDelegate Maven / Gradle / Ivy

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package org.bukkit.craftbukkit.util;

import net.minecraft.server.Block;
import net.minecraft.server.Blocks;
import net.minecraft.server.World;
import org.bukkit.BlockChangeDelegate;
import org.bukkit.block.BlockState;
import org.bukkit.craftbukkit.CraftWorld;
import org.bukkit.material.MaterialData;

import java.util.ArrayList;
import java.util.List;

public class StructureGrowDelegate implements BlockChangeDelegate {
  private final CraftWorld world;
  private final List blocks = new ArrayList();

  public StructureGrowDelegate(World world) {
    this.world = world.getWorld();
  }

  public boolean setRawTypeId(int x, int y, int z, int type) {
    return setRawTypeIdAndData(x, y, z, type, 0);
  }

  public boolean setRawTypeIdAndData(int x, int y, int z, int type, int data) {
    BlockState state = world.getBlockAt(x, y, z).getState();
    state.setTypeId(type);
    state.setData(new MaterialData(type, (byte) data));
    blocks.add(state);
    return true;
  }

  public boolean setTypeId(int x, int y, int z, int typeId) {
    return setRawTypeId(x, y, z, typeId);
  }

  public boolean setTypeIdAndData(int x, int y, int z, int typeId, int data) {
    return setRawTypeIdAndData(x, y, z, typeId, data);
  }

  public int getTypeId(int x, int y, int z) {
    for (BlockState state : blocks) {
      if (state.getX() == x && state.getY() == y && state.getZ() == z) {
        return state.getTypeId();
      }
    }

    return world.getBlockTypeIdAt(x, y, z);
  }

  public int getHeight() {
    return world.getMaxHeight();
  }

  public List getBlocks() {
    return blocks;
  }

  public boolean isEmpty(int x, int y, int z) {
    for (BlockState state : blocks) {
      if (state.getX() == x && state.getY() == y && state.getZ() == z) {
        return Block.getById(state.getTypeId()) == Blocks.AIR;
      }
    }

    return world.getBlockAt(x, y, z).isEmpty();
  }
}