gistfile1.java

package zornco.reploidcraft.modules;

import net.machinemuse.api.MuseItemUtils;
import net.machinemuse.powersuits.powermodule.PropertyModifierLinearAdditive;
import net.minecraft.nbt.NBTTagCompound;

public class PropertyModifierIntLinearAdditive extends PropertyModifierLinearAdditive {

  protected int roundTo = 0;
	protected int offset = 0;
	public PropertyModifierIntLinearAdditive(String tradeoffName, double multiplier, int roundTo, int offset) {
		super(tradeoffName, multiplier);
		this.roundTo = roundTo;
		this.offset = offset;
	}

	@Override
	public double applyModifier(NBTTagCompound moduleTag, double value) {
		long result = (long)(value + multiplier * MuseItemUtils.getDoubleOrZero(moduleTag, tradeoffName));
		return roundWithOffset(result, roundTo, offset);
	}

	public long roundWithOffset(double input, int roundTo, int offset){
		return Math.round((input + offset)/roundTo)*roundTo - offset; 
	}
}