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TriggerParameterItemStack.java
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TriggerParameterItemStack.java
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/**
* Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* 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.api.gates;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.IIcon;
import buildcraft.api.core.NetworkData;
import buildcraft.api.transport.IPipeTile;
public class TriggerParameterItemStack implements ITriggerParameter {
@NetworkData
protected ItemStack stack;
@Override
public ItemStack getItemStackToDraw() {
return stack;
}
@Override
public IIcon getIconToDraw() {
return null;
}
@Override
public void clicked(IPipeTile pipe, IStatement stmt, ItemStack stack, int mouseButton) {
if (stack != null) {
this.stack = stack.copy();
this.stack.stackSize = 1;
}
}
@Override
public void writeToNBT(NBTTagCompound compound) {
if (stack != null) {
NBTTagCompound tagCompound = new NBTTagCompound();
stack.writeToNBT(tagCompound);
compound.setTag("stack", tagCompound);
}
}
@Override
public void readFromNBT(NBTTagCompound compound) {
// Legacy code to prevent existing gates from losing their contents
int itemID = compound.getInteger("itemID");
if (itemID != 0) {
stack = new ItemStack((Item) Item.itemRegistry.getObject(itemID), 1, compound.getInteger("itemDMG"));
return;
}
stack = ItemStack.loadItemStackFromNBT(compound.getCompoundTag("stack"));
}
@Override
public String getDescription() {
return stack.getDisplayName();
}
}