1 files changed, 26 insertions, 0 deletions
diff --git a/dice/src/main/java/bjc/dicelang/dicev2/FudgeDie.java b/dice/src/main/java/bjc/dicelang/dicev2/FudgeDie.java
index 21fca1d..9fababa 100644
--- a/dice/src/main/java/bjc/dicelang/dicev2/FudgeDie.java
+++ b/dice/src/main/java/bjc/dicelang/dicev2/FudgeDie.java
@@ -2,21 +2,44 @@ package bjc.dicelang.dicev2;
 
 import java.util.Random;
 
+/**
+ * Create a set of Fudge dice.
+ * 
+ * Fudge dice are dice which can roll -1, 0 or 1.
+ * 
+ * @author Ben Culkin
+ *
+ */
 public class FudgeDie extends Die {
+	/**
+	 * The number of dice to roll.
+	 */
 	public final int numDice;
 
+	/**
+	 * Create a new pool for fudge dice.
+	 * 
+	 * @param numDice The number of dice in the pool.
+	 */
 	public FudgeDie(int numDice) {
 		super();
 
 		this.numDice = numDice;
 	}
 
+	/**
+	 * Create a new pool for fudge dice.
+	 * 
+	 * @param rnd The random number generator to use.
+	 * @param numDice The number of dice in the pool.
+	 */
 	public FudgeDie(Random rnd, int numDice) {
 		super(rnd);
 
 		this.numDice = numDice;
 	}
 
+	@Override
 	public long[] roll() {
 		long[] res = new long[numDice];
 
@@ -27,15 +50,18 @@ public class FudgeDie extends Die {
 		return res;
 	}
 
+	@Override
 	public long rollSingle() {
 		/* Return an int in the range [-1, 1] */
 		return rng.nextInt(3) - 1;
 	}
 
+	@Override
 	public boolean canOptimize() {
 		return numDice == 0;
 	}
 
+	@Override
 	public long optimize() {
 		return 0;
 	}