/*
* Copyright (c) CovertJaguar, 2014 http://railcraft.info
*
* This code is the property of CovertJaguar
* and may only be used with explicit written
* permission unless otherwise specified on the
* license page at http://railcraft.info/wiki/info:license.
*/
package mods.railcraft.common.plugins.thaumcraft;
import cpw.mods.fml.common.registry.GameRegistry;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import thaumcraft.api.aspects.Aspect;
import thaumcraft.api.aspects.AspectList;
import thaumcraft.api.aspects.IEssentiaContainerItem;
/**
*
* @author CovertJaguar <http://www.railcraft.info/>
*/
public class EssentiaHelper {
public static boolean getEssentia(IInventory inv, int slot, Aspect aspect) {
ItemStack stack = inv.getStackInSlot(slot);
if (stack != null && stack.getItem() instanceof IEssentiaContainerItem && "item.BlockJarFilledItem".equals(stack.getUnlocalizedName())) {
IEssentiaContainerItem jar = (IEssentiaContainerItem) stack.getItem();
AspectList aspects = jar.getAspects(stack);
if (aspects.getAmount(aspect) > 0) {
aspects.remove(aspect, 1);
if (aspects.size() == 0) {
ItemStack emptyJar = GameRegistry.findItemStack("Thaumcraft", "blockJar", 1);
inv.setInventorySlotContents(slot, emptyJar);
} else
jar.setAspects(stack, aspects);
return true;
}
}
return false;
}
}