TriggerParameterSignal.java

/**
 * 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.transport.statements;

import java.util.Locale;

import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.IIcon;
import buildcraft.api.core.NetworkData;
import buildcraft.api.gates.IStatement;
import buildcraft.api.gates.ITriggerParameter;
import buildcraft.api.transport.IPipeTile;
import buildcraft.api.transport.PipeWire;
import buildcraft.core.statements.StatementIconProvider;
import buildcraft.core.utils.StringUtils;

public class TriggerParameterSignal implements ITriggerParameter {

	@NetworkData
	public boolean active = false;

	@NetworkData
	public PipeWire color = null;

	public TriggerParameterSignal() {

	}

	@Override
	public ItemStack getItemStackToDraw() {
		return null;
	}

	@Override
	public IIcon getIconToDraw() {
		int id = 0;

		if (color == null) {
			return null;
		}

		if (active) {
			switch (color) {
			case RED:
				id = StatementIconProvider.Trigger_PipeSignal_Red_Active;
				break;
			case BLUE:
				id = StatementIconProvider.Trigger_PipeSignal_Blue_Active;
				break;
			case GREEN:
				id = StatementIconProvider.Trigger_PipeSignal_Green_Active;
				break;
			case YELLOW:
				id = StatementIconProvider.Trigger_PipeSignal_Yellow_Active;
				break;
			}
		} else {
			switch (color) {
			case RED:
				id = StatementIconProvider.Trigger_PipeSignal_Red_Inactive;
				break;
			case BLUE:
				id = StatementIconProvider.Trigger_PipeSignal_Blue_Inactive;
				break;
			case GREEN:
				id = StatementIconProvider.Trigger_PipeSignal_Green_Inactive;
				break;
			case YELLOW:
				id = StatementIconProvider.Trigger_PipeSignal_Yellow_Inactive;
				break;
			}
		}

		return StatementIconProvider.INSTANCE.getIcon(id);
	}

	@Override
	public void clicked(IPipeTile pipe, IStatement stmt, ItemStack stack, int mouseButton) {
		if (mouseButton == 0) {
			if (color == null) {
				active = true;
				color = PipeWire.RED;
			} else if (active) {
				active = false;
			} else if (color == PipeWire.YELLOW) {
				color = null;
			} else {
				color = PipeWire.values()[color.ordinal() + 1];
				active = true;
			}
		} else {
			if (color == null) {
				active = false;
				color = PipeWire.YELLOW;
			} else if (!active) {
				active = true;
			} else if (color == PipeWire.RED) {
				color = null;
			} else {
				color = PipeWire.values()[color.ordinal() - 1];
				active = false;
			}
		}
	}

	@Override
	public void writeToNBT(NBTTagCompound nbt) {
		nbt.setBoolean("active", active);

		if (color != null) {
			nbt.setByte("color", (byte) color.ordinal());
		}

	}

	@Override
	public void readFromNBT(NBTTagCompound nbt) {
		active = nbt.getBoolean("active");

		if (nbt.hasKey("color")) {
			color = PipeWire.values()[nbt.getByte("color")];
		}
	}

	@Override
	public String getDescription() {
		return String.format(StringUtils.localize("gate.trigger.pipe.wire." + (active ? "active" : "inactive")), StringUtils.localize("color." + color.name().toLowerCase(Locale.ENGLISH)));
	}
}