/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* The BuildCraft API is distributed under the terms of the MIT License.
* Please check the contents of the license, which should be located
* as "LICENSE.API" in the BuildCraft source code distribution.
*/
package buildcraft.api.statements;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.IIcon;
public class StatementParameterItemStack implements IStatementParameter {
protected ItemStack stack;
@Override
public IIcon getIcon() {
return null;
}
@Override
public ItemStack getItemStack() {
return stack;
}
@Override
public void onClick(IStatementContainer source, IStatement stmt, ItemStack stack, StatementMouseClick mouse) {
if (stack != null) {
this.stack = stack.copy();
this.stack.stackSize = 1;
} else {
this.stack = null;
}
}
@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) {
stack = ItemStack.loadItemStackFromNBT(compound.getCompoundTag("stack"));
}
@Override
public boolean equals(Object object) {
if (object instanceof StatementParameterItemStack) {
StatementParameterItemStack param = (StatementParameterItemStack) object;
return ItemStack.areItemStacksEqual(stack, param.stack)
&& ItemStack.areItemStackTagsEqual(stack, param.stack);
} else {
return false;
}
}
@Override
public String getDescription() {
if (stack != null) {
return stack.getDisplayName();
} else {
return "";
}
}
@Override
public String getUniqueTag() {
return "buildcraft:stack";
}
@Override
public void registerIcons(IIconRegister iconRegister) {
}
@Override
public IStatementParameter rotateLeft() {
return this;
}
}