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

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package net.minecraft.server;

public class ItemWaterLily extends ItemWithAuxData {

  public ItemWaterLily(Block block) {
    super(block, false);
  }

  public ItemStack a(ItemStack itemstack, World world, EntityHuman entityhuman) {
    MovingObjectPosition movingobjectposition = this.a(world, entityhuman, true);

    if (movingobjectposition == null) {
      return itemstack;
    } else {
      if (movingobjectposition.type == MovingObjectPosition.EnumMovingObjectType.BLOCK) {
        BlockPosition blockposition = movingobjectposition.a();

        if (!world.a(entityhuman, blockposition)) {
          return itemstack;
        }

        if (!entityhuman.a(blockposition.shift(movingobjectposition.direction), movingobjectposition.direction, itemstack)) {
          return itemstack;
        }

        BlockPosition blockposition1 = blockposition.up();
        IBlockData iblockdata = world.getType(blockposition);

        if (iblockdata.getBlock().getMaterial() == Material.WATER && iblockdata.get(BlockFluids.LEVEL).intValue() == 0 && world.isEmpty(blockposition1)) {
          // CraftBukkit start - special case for handling block placement with water lilies
          org.bukkit.block.BlockState blockstate = org.bukkit.craftbukkit.block.CraftBlockState.getBlockState(world, blockposition1.getX(), blockposition1.getY(), blockposition1.getZ());
          world.setTypeUpdate(blockposition1, Blocks.WATERLILY.getBlockData());
          org.bukkit.event.block.BlockPlaceEvent placeEvent = org.bukkit.craftbukkit.event.CraftEventFactory.callBlockPlaceEvent(world, entityhuman, blockstate, blockposition.getX(), blockposition.getY(), blockposition.getZ());
          if (placeEvent != null && (placeEvent.isCancelled() || !placeEvent.canBuild())) {
            blockstate.update(true, false);
            return itemstack;
          }
          // CraftBukkit end
          if (!entityhuman.abilities.canInstantlyBuild) {
            --itemstack.count;
          }

          entityhuman.b(StatisticList.USE_ITEM_COUNT[Item.getId(this)]);
        }
      }

      return itemstack;
    }
  }
}