net.minecraft.server.BlockDragonEgg Maven / Gradle / Ivy

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package net.minecraft.server;

import org.bukkit.event.block.BlockFromToEvent;

import java.util.Random;

public class BlockDragonEgg extends Block {

  public BlockDragonEgg() {
    super(Material.DRAGON_EGG, MaterialMapColor.E);
    this.a(0.0625F, 0.0F, 0.0625F, 0.9375F, 1.0F, 0.9375F);
  }

  public void onPlace(World world, BlockPosition blockposition, IBlockData iblockdata) {
    world.a(blockposition, this, this.a(world));
  }

  public void doPhysics(World world, BlockPosition pos, IBlockData iblockdata, Block block) {
    world.a(pos, this, this.a(world));
  }

  public void b(World world, BlockPosition pos, IBlockData iblockdata, Random random) {
    this.e(world, pos);
  }

  private void e(World world, BlockPosition blockposition) {
    if (BlockFalling.canFall(world, blockposition.down()) && blockposition.getY() >= 0) {
      byte b0 = 32;

      if (!BlockFalling.instaFall && world.areChunksLoadedBetween(blockposition.a(-b0, -b0, -b0), blockposition.a(b0, b0, b0))) {
        world.addEntity(new EntityFallingBlock(world, (float) blockposition.getX() + 0.5F, blockposition.getY(), (float) blockposition.getZ() + 0.5F, this.getBlockData()));
      } else {
        world.setAir(blockposition);

        BlockPosition blockposition1;

        for (blockposition1 = blockposition; BlockFalling.canFall(world, blockposition1) && blockposition1.getY() > 0; blockposition1 = blockposition1.down()) {
        }

        if (blockposition1.getY() > 0) {
          world.setTypeAndData(blockposition1, this.getBlockData(), 2);
        }
      }

    }
  }

  public boolean interact(World world, BlockPosition blockposition, IBlockData iblockdata, EntityHuman entityhuman, EnumDirection enumdirection, float f, float f1, float f2) {
    this.f(world, blockposition);
    return true;
  }

  public void attack(World world, BlockPosition blockposition, EntityHuman entityhuman) {
    this.f(world, blockposition);
  }

  private void f(World world, BlockPosition blockposition) {
    IBlockData iblockdata = world.getType(blockposition);

    if (iblockdata.getBlock() == this) {
      for (int i = 0; i < 1000; ++i) {
        BlockPosition blockposition1 = blockposition.a(world.random.nextInt(16) - world.random.nextInt(16), world.random.nextInt(8) - world.random.nextInt(8), world.random.nextInt(16) - world.random.nextInt(16));

        if (world.getType(blockposition1).getBlock().material == Material.AIR) {
          // CraftBukkit start
          org.bukkit.block.Block from = world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
          org.bukkit.block.Block to = world.getWorld().getBlockAt(blockposition1.getX(), blockposition1.getY(), blockposition1.getZ());
          BlockFromToEvent event = new BlockFromToEvent(from, to);
          org.bukkit.Bukkit.getPluginManager().callEvent(event);

          if (event.isCancelled()) {
            return;
          }

          blockposition1 = new BlockPosition(event.getToBlock().getX(), event.getToBlock().getY(), event.getToBlock().getZ());
          // CraftBukkit end
          if (world.isClientSide) {
            for (int j = 0; j < 128; ++j) {
              double d0 = world.random.nextDouble();
              float f = (world.random.nextFloat() - 0.5F) * 0.2F;
              float f1 = (world.random.nextFloat() - 0.5F) * 0.2F;
              float f2 = (world.random.nextFloat() - 0.5F) * 0.2F;
              double d1 = (double) blockposition1.getX() + (double) (blockposition.getX() - blockposition1.getX()) * d0 + (world.random.nextDouble() - 0.5D) * 1.0D + 0.5D;
              double d2 = (double) blockposition1.getY() + (double) (blockposition.getY() - blockposition1.getY()) * d0 + world.random.nextDouble() * 1.0D - 0.5D;
              double d3 = (double) blockposition1.getZ() + (double) (blockposition.getZ() - blockposition1.getZ()) * d0 + (world.random.nextDouble() - 0.5D) * 1.0D + 0.5D;

              world.addParticle(EnumParticle.PORTAL, d1, d2, d3, f, f1, f2);
            }
          } else {
            world.setTypeAndData(blockposition1, iblockdata, 2);
            world.setAir(blockposition);
          }

          return;
        }
      }

    }
  }

  public int a(World world) {
    return 5;
  }

  public boolean c() {
    return false;
  }

  public boolean d() {
    return false;
  }
}