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;
		}
	}
}