/FileExtraction/Java_unseen/Wind-Development_WindSpigot/WindSpigot-Server/src/main/java/net/minecraft/server/DispenseBehaviorItem.java
package net.minecraft.server;

// CraftBukkit start
import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.event.block.BlockDispenseEvent;
// CraftBukkit end

public class DispenseBehaviorItem implements IDispenseBehavior {

	public DispenseBehaviorItem() {
	}

	@Override
	public final ItemStack a(ISourceBlock isourceblock, ItemStack itemstack) {
		ItemStack itemstack1 = this.b(isourceblock, itemstack);

		this.a(isourceblock);
		this.a(isourceblock, BlockDispenser.b(isourceblock.f()));
		return itemstack1;
	}

	protected ItemStack b(ISourceBlock isourceblock, ItemStack itemstack) {
		EnumDirection enumdirection = BlockDispenser.b(isourceblock.f());
		IPosition iposition = BlockDispenser.a(isourceblock);
		ItemStack itemstack1 = itemstack.cloneAndSubtract(1);

		// CraftBukkit start
		if (!a(isourceblock.getWorld(), itemstack1, 6, enumdirection, isourceblock)) {
			itemstack.count++;
		}
		// CraftBukkit end
		return itemstack;
	}

	// CraftBukkit start - void -> boolean return, IPosition -> ISourceBlock last
	// argument
	public static boolean a(World world, ItemStack itemstack, int i, EnumDirection enumdirection,
			ISourceBlock isourceblock) {
		IPosition iposition = BlockDispenser.a(isourceblock);
		// CraftBukkit end
		double d0 = iposition.getX();
		double d1 = iposition.getY();
		double d2 = iposition.getZ();

		if (enumdirection.k() == EnumDirection.EnumAxis.Y) {
			d1 -= 0.125D;
		} else {
			d1 -= 0.15625D;
		}

		EntityItem entityitem = new EntityItem(world, d0, d1, d2, itemstack);
		double d3 = world.random.nextDouble() * 0.1D + 0.2D;

		entityitem.motX = enumdirection.getAdjacentX() * d3;
		entityitem.motY = 0.20000000298023224D;
		entityitem.motZ = enumdirection.getAdjacentZ() * d3;
		entityitem.motX += world.random.nextGaussian() * 0.007499999832361937D * i;
		entityitem.motY += world.random.nextGaussian() * 0.007499999832361937D * i;
		entityitem.motZ += world.random.nextGaussian() * 0.007499999832361937D * i;

		// CraftBukkit start
		org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(),
				isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
		CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);

		BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(),
				new org.bukkit.util.Vector(entityitem.motX, entityitem.motY, entityitem.motZ));
		if (!BlockDispenser.eventFired) {
			world.getServer().getPluginManager().callEvent(event);
		}

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

		entityitem.setItemStack(CraftItemStack.asNMSCopy(event.getItem()));
		entityitem.motX = event.getVelocity().getX();
		entityitem.motY = event.getVelocity().getY();
		entityitem.motZ = event.getVelocity().getZ();

		if (!event.getItem().getType().equals(craftItem.getType())) {
			// Chain to handler for new item
			ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
			IDispenseBehavior idispensebehavior = BlockDispenser.REGISTRY.get(eventStack.getItem());
			if (idispensebehavior != IDispenseBehavior.NONE
					&& idispensebehavior.getClass() != DispenseBehaviorItem.class) {
				idispensebehavior.a(isourceblock, eventStack);
			} else {
				world.addEntity(entityitem);
			}
			return false;
		}

		world.addEntity(entityitem);

		return true;
		// CraftBukkit end
	}

	protected void a(ISourceBlock isourceblock) {
		isourceblock.getWorld().triggerEffect(1000, isourceblock.getBlockPosition(), 0);
	}

	protected void a(ISourceBlock isourceblock, EnumDirection enumdirection) {
		isourceblock.getWorld().triggerEffect(2000, isourceblock.getBlockPosition(), this.a(enumdirection));
	}

	private int a(EnumDirection enumdirection) {
		return enumdirection.getAdjacentX() + 1 + (enumdirection.getAdjacentZ() + 1) * 3;
	}
}
