SchematicRedstoneDiode.java

/**
 * 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.builders.schematics;

import java.util.LinkedList;

import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;

import buildcraft.api.blueprints.IBuilderContext;
import buildcraft.core.builders.schematics.SchematicBlockFloored;

public class SchematicRedstoneDiode extends SchematicBlockFloored {
	private Item baseItem;

	public SchematicRedstoneDiode(Item baseItem) {
		this.baseItem = baseItem;
	}

	@Override
	public void getRequirementsForPlacement(IBuilderContext context, LinkedList<ItemStack> requirements) {
		requirements.add(new ItemStack(baseItem));
	}

	@Override
	public void storeRequirements(IBuilderContext context, int x, int y, int z) {

	}

	@Override
	public void rotateLeft(IBuilderContext context) {
		int step = meta - (meta & 3);

		switch (meta - step) {
			case 0:
				meta = 1 + step;
				break;
			case 1:
				meta = 2 + step;
				break;
			case 2:
				meta = 3 + step;
				break;
			case 3:
				meta = 0 + step;
				break;
		}
	}
}