egordorichev/LastTry

package org.egordorichev.lasttry.item.wall.helpers;

import org.egordorichev.lasttry.util.ByteHelper;

public class WallHelper {
    public static byte getHP(byte data) {
        return ByteHelper.getSum(data, (byte) 0, (byte) 1);
    }

    public static byte setHP(byte data, byte hp) {
        data = ByteHelper.setBit(data, (byte) 0, ByteHelper.bitIsSet(hp, (byte) 0));
        data = ByteHelper.setBit(data, (byte) 1, ByteHelper.bitIsSet(hp, (byte) 1));

        return data;
    }

    public static byte getVariant(byte data) {
        return ByteHelper.getSum(data, (byte) 7, (byte) 7);
    }

    public static boolean redWireIsPresent(byte data) {
        return ByteHelper.bitIsSet(data, (byte) 2);
    }

    public static byte setRedWirePresent(byte data, boolean present) {
        return ByteHelper.setBit(data, (byte) 2, present);
    }

    public static boolean greenWireIsPresent(byte data) {
        return ByteHelper.bitIsSet(data, (byte) 3);
    }

    public static byte setGreenWirePresent(byte data, boolean present) {
        return ByteHelper.setBit(data, (byte) 3, present);
    }

    public static boolean blueWireIsPresent(byte data) {
        return ByteHelper.bitIsSet(data, (byte) 4);
    }

    public static byte setBlueWirePresent(byte data, boolean present) {
        return ByteHelper.setBit(data, (byte) 4, present);
    }

    public static boolean yellowWireIsPresent(byte data) {
        return ByteHelper.bitIsSet(data, (byte) 5);
    }

    public static byte setYellowWirePresent(byte data, boolean present) {
        return ByteHelper.setBit(data, (byte) 5, present);
    }

    public static boolean activatorIsPresent(byte data) {
        return ByteHelper.bitIsSet(data, (byte) 6);
    }

    public static byte setActivatorPresent(byte data, boolean present) {
        return ByteHelper.setBit(data, (byte) 6, present);
    }
}