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

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package net.minecraft.server;

import org.bukkit.craftbukkit.event.CraftEventFactory;

import java.util.Random;

public class BlockStationary extends BlockFluids {

  protected BlockStationary(Material material) {
    super(material);
    this.a(false);
    if (material == Material.LAVA) {
      this.a(true);
    }

  }

  public void doPhysics(World world, BlockPosition blockposition, IBlockData iblockdata, Block block) {
    if (!this.e(world, blockposition, iblockdata)) {
      this.f(world, blockposition, iblockdata);
    }

  }

  private void f(World world, BlockPosition blockposition, IBlockData iblockdata) {
    BlockFlowing blockflowing = a(this.material);

    world.setTypeAndData(blockposition, blockflowing.getBlockData().set(BlockStationary.LEVEL, iblockdata.get(BlockStationary.LEVEL)), 2);
    world.a(blockposition, blockflowing, this.a(world));
  }

  public void b(World world, BlockPosition blockposition, IBlockData iblockdata, Random random) {
    if (this.material == Material.LAVA) {
      if (world.getGameRules().getBoolean("doFireTick")) {
        int i = random.nextInt(3);

        if (i > 0) {
          BlockPosition blockposition1 = blockposition;

          for (int j = 0; j < i; ++j) {
            blockposition1 = blockposition1.a(random.nextInt(3) - 1, 1, random.nextInt(3) - 1);
            Block block = world.getType(blockposition1).getBlock();

            if (block.material == Material.AIR) {
              if (this.f(world, blockposition1)) {
                // CraftBukkit start - Prevent lava putting something on fire
                if (world.getType(blockposition1) != Blocks.FIRE) {
                  if (CraftEventFactory.callBlockIgniteEvent(world, blockposition1.getX(), blockposition1.getY(), blockposition1.getZ(), blockposition.getX(), blockposition.getY(), blockposition.getZ()).isCancelled()) {
                    continue;
                  }
                }
                // CraftBukkit end
                world.setTypeUpdate(blockposition1, Blocks.FIRE.getBlockData());
                return;
              }
            } else if (block.material.isSolid()) {
              return;
            }
          }
        } else {
          for (int k = 0; k < 3; ++k) {
            BlockPosition blockposition2 = blockposition.a(random.nextInt(3) - 1, 0, random.nextInt(3) - 1);

            if (world.isEmpty(blockposition2.up()) && this.m(world, blockposition2)) {
              // CraftBukkit start - Prevent lava putting something on fire
              BlockPosition up = blockposition2.up();
              if (world.getType(up) != Blocks.FIRE) {
                if (CraftEventFactory.callBlockIgniteEvent(world, up.getX(), up.getY(), up.getZ(), blockposition.getX(), blockposition.getY(), blockposition.getZ()).isCancelled()) {
                  continue;
                }
              }
              // CraftBukkit end
              world.setTypeUpdate(blockposition2.up(), Blocks.FIRE.getBlockData());
            }
          }
        }

      }
    }
  }

  protected boolean f(World world, BlockPosition blockposition) {
    EnumDirection[] aenumdirection = EnumDirection.values();
    int i = aenumdirection.length;

    for (int j = 0; j < i; ++j) {
      EnumDirection enumdirection = aenumdirection[j];

      if (this.m(world, blockposition.shift(enumdirection))) {
        return true;
      }
    }

    return false;
  }

  private boolean m(World world, BlockPosition blockposition) {
    return world.getType(blockposition).getBlock().getMaterial().isBurnable();
  }
}