1 files changed, 64 insertions, 46 deletions
diff --git a/dice-lang/src/bjc/dicelang/dice/FudgeDie.java b/dice-lang/src/bjc/dicelang/dice/FudgeDie.java
index 0385239..5e5125f 100644
--- a/dice-lang/src/bjc/dicelang/dice/FudgeDie.java
+++ b/dice-lang/src/bjc/dicelang/dice/FudgeDie.java
@@ -1,46 +1,64 @@
-package bjc.dicelang.dice;
-
-public class FudgeDie implements Die {
-	private Die numDice;
-
-	public FudgeDie(long nDice) {
-		numDice = new ScalarDie(nDice);
-	}
-
-	public FudgeDie(Die nDice) {
-		numDice = nDice;
-	}
-
-	@Override
-	public boolean canOptimize() {
-		return numDice.canOptimize() && numDice.optimize() == 0;
-	}
-
-	@Override
-	public long optimize() {
-		return 0;
-	}
-
-	@Override
-	public long roll() {
-		long res = 0;
-
-		long nDice = numDice.roll();
-
-		for(int i = 0; i < nDice; i++) {
-			res += rollSingle();
-		}
-
-		return res;
-	}
-
-	@Override
-	public long rollSingle() {
-		return DiceBox.rng.nextInt(3) - 1;
-	}
-
-	@Override
-	public String toString() {
-		return numDice + "dF";
-	}
-}
+package bjc.dicelang.dice;
+
+/**
+ * A fudge die, one that has -1, 0 and 1 as its sides.
+ * 
+ * @author EVE
+ *
+ */
+public class FudgeDie implements Die {
+	private Die numDice;
+
+	/**
+	 * Create a new fudge die.
+	 * 
+	 * @param nDice
+	 *                The number of dice to roll.
+	 */
+	public FudgeDie(long nDice) {
+		numDice = new ScalarDie(nDice);
+	}
+
+	/**
+	 * Create a new fudge die.
+	 * 
+	 * @param nDice
+	 *                The number of dice to roll.
+	 */
+	public FudgeDie(Die nDice) {
+		numDice = nDice;
+	}
+
+	@Override
+	public boolean canOptimize() {
+		return numDice.canOptimize() && numDice.optimize() == 0;
+	}
+
+	@Override
+	public long optimize() {
+		return 0;
+	}
+
+	@Override
+	public long roll() {
+		long res = 0;
+
+		long nDice = numDice.roll();
+
+		for(int i = 0; i < nDice; i++) {
+			res += rollSingle();
+		}
+
+		return res;
+	}
+
+	@Override
+	public long rollSingle() {
+		return DiceBox.rng.nextInt(3) - 1;
+	}
+
+	@Override
+	public String toString() {
+		return numDice + "dF";
+	}
+}