/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
* <p/>
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.transport.stripes;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.api.transport.IStripesActivator;
import buildcraft.api.transport.IStripesHandler;
public class StripesHandlerEntityInteract implements IStripesHandler {
@Override
public StripesHandlerType getType() {
return StripesHandlerType.ITEM_USE;
}
@Override
public boolean shouldHandle(ItemStack stack) {
return true;
}
@Override
public boolean handle(World world, int x, int y, int z,
ForgeDirection direction, ItemStack stack, EntityPlayer player,
IStripesActivator activator) {
AxisAlignedBB box = AxisAlignedBB.getBoundingBox(x, y, z, x + 1, y + 1, z + 1);
List<?> entities = world.getEntitiesWithinAABBExcludingEntity(null, box);
if (entities.size() <= 0) {
return false;
}
List<EntityLivingBase> livingEntities = new LinkedList<EntityLivingBase>();
for (Object entityObj : entities) {
if (entityObj instanceof EntityLivingBase) {
livingEntities.add((EntityLivingBase) entityObj);
}
}
player.setCurrentItemOrArmor(0, stack);
boolean successful = false;
Collections.shuffle(livingEntities);
while (livingEntities.size() > 0) {
EntityLivingBase entity = livingEntities.remove(0);
if (!player.interactWith(entity)) {
continue;
}
successful = true;
dropItemsExcept(stack, player, activator, direction);
}
if (stack.stackSize > 0 && successful) {
activator.sendItem(stack, direction.getOpposite());
}
player.setCurrentItemOrArmor(0, null);
return successful;
}
private void dropItemsExcept(ItemStack stack, EntityPlayer player, IStripesActivator activator, ForgeDirection direction) {
for (int i = 0; i < player.inventory.getSizeInventory(); i++) {
ItemStack invStack = player.inventory.getStackInSlot(i);
if (invStack != null && invStack != stack) {
player.inventory.setInventorySlotContents(i, null);
activator.sendItem(invStack, direction.getOpposite());
}
}
}
}