summaryrefslogtreecommitdiff
path: root/dice-lang/src/bjc/dicelang/dice/SimpleDie.java
blob: fc1aacd0502ae40df042f9d8004bf29a65d3c20d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
package bjc.dicelang.dice;

public class SimpleDie implements Die {
	private Die numDice;
	private Die diceSize;

	public SimpleDie(long nDice, long size) {
		numDice = new ScalarDie(nDice);
		diceSize = new ScalarDie(size);
	}

	public SimpleDie(Die nDice, long size) {
		numDice = nDice;
		diceSize = new ScalarDie(size);
	}

	public SimpleDie(long nDice, Die size) {
		numDice = new ScalarDie(nDice);
		diceSize = size;
	}

	public SimpleDie(Die nDice, Die size) {
		numDice = nDice;
		diceSize = size;
	}

	public boolean canOptimize() {
		if (diceSize.canOptimize() && (diceSize.optimize() <= 1)) {
			return numDice.canOptimize();
		} else
			return false;
	}

	public long optimize() {
		long optSize = diceSize.optimize();

		if (optSize == 0)
			return 0;
		else
			return numDice.optimize();
	}

	public long roll() {
		long total = 0;

		long nDice = numDice.roll();
		long dSize = diceSize.roll();

		for (int i = 0; i < nDice; i++) {
			total += (Math.abs(DiceBox.rng.nextLong()) % dSize) + 1;
		}

		return total;
	}

	public long rollSingle() {
		return (Math.abs(DiceBox.rng.nextLong()) % diceSize.roll()) + 1;
	}

	public String toString() {
		return numDice + "d" + diceSize;
	}
}