Pacakge reorganization

1 files changed, 61 insertions, 0 deletions

diff --git a/dice-lang/src/bjc/dicelang/v1/Die.java b/dice-lang/src/bjc/dicelang/v1/Die.java
new file mode 100644
index 0000000..14c7a83
--- /dev/null
+++ b/dice-lang/src/bjc/dicelang/v1/Die.java
@@ -0,0 +1,61 @@
+package bjc.dicelang.v1;
+
+import java.util.Random;
+
+/**
+ * A single polyhedral dice
+ * 
+ * @author ben
+ *
+ */
+public class Die implements IDiceExpression {
+	/*
+	 * Random # gen to use for dice
+	 */
+	private static Random	rng	= new Random();
+
+	/*
+	 * Number of sides this die has
+	 */
+	private int				nSides;
+
+	/**
+	 * Create a die with the specified number of sides
+	 * 
+	 * @param nSides
+	 *            The number of sides this dice has
+	 */
+	public Die(int nSides) {
+		if (nSides < 1) {
+			throw new UnsupportedOperationException(
+					"Dice with less than 1 side are not supported");
+		}
+
+		this.nSides = nSides;
+	}
+
+	@Override
+	public boolean canOptimize() {
+		return nSides == 1;
+	}
+
+	@Override
+	public int optimize() {
+		if (nSides != 1) {
+			throw new UnsupportedOperationException(
+					"Can't optimize " + nSides + "-sided dice");
+		}
+
+		return 1;
+	}
+
+	@Override
+	public int roll() {
+		return rng.nextInt(nSides) + 1;
+	}
+
+	@Override
+	public String toString() {
+		return "d" + nSides;
+	}
+}