Dice

Dice.java

package jp.windish.utils;

/**
 * Dice rolling class.
 * <pre>
 * Dice d1 = new Dice();     // 2d6 (default)
 * Dice d3 = new Dice(100);  // d100
 * Dice d2 = new Dice(2, 8); // 2d8
 * System.out.println(d1.roll()); //=> 1 to 6 at random
 * </pre>
 * TODO D66 support
 */
public class Dice {

	private int mFace = 6;
	private int mTime = 2;

	public int roll() {
		int result = 0;
		for (int i = 0; i < mTime; i++) {
			result += ((int) (Math.random() * mFace)) + 1;
		}
		return result;
	}

	public Dice() {}

	public Dice(int face) {
		setFace(face);
	}

	public Dice(int time, int face) {
		setFace(face);
		setTime(time);
	}

	public void setFace(int face) {
		mFace = face <= 0 ? 1 : face;
	}

	public int getFace() {
		return mFace;
	}

	public void setTime(int time) {
		mTime = time <= 0 ? 1 : time;
	}

	public int getTime() {
		return mTime;
	}
}