Added dice roller

1 files changed, 63 insertions, 0 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/dice/DiceExpressionBuilder.java b/BJC-Utils2/src/main/java/bjc/utils/dice/DiceExpressionBuilder.java
new file mode 100644
index 0000000..bcfbb81
--- /dev/null
+++ b/BJC-Utils2/src/main/java/bjc/utils/dice/DiceExpressionBuilder.java
@@ -0,0 +1,63 @@
+package bjc.utils.dice;
+
+import static bjc.utils.dice.DiceExpressionType.*;
+
+public class DiceExpressionBuilder {
+	private DiceExpression baking;
+
+	public DiceExpressionBuilder(Dice firstDice) {
+		baking = firstDice;
+	}
+
+	public DiceExpressionBuilder(DiceExpression seed) {
+		baking = seed;
+	}
+
+	public DiceExpressionBuilder(int nSides, int nDice) {
+		baking = new Dice(nSides, nDice);
+	}
+
+	public DiceExpressionBuilder add(DiceExpression exp) {
+		baking = new CompoundDiceExpression(baking, exp, ADD);
+		return this;
+	}
+
+	public DiceExpressionBuilder add(int num) {
+		baking = new ScalarDiceExpression(baking, num, ADD);
+		return this;
+	}
+
+	public DiceExpression bake() {
+		return baking;
+	}
+
+	public DiceExpressionBuilder divide(DiceExpression exp) {
+		baking = new CompoundDiceExpression(baking, exp, DIVIDE);
+		return this;
+	}
+
+	public DiceExpressionBuilder divide(int num) {
+		baking = new ScalarDiceExpression(baking, num, DIVIDE);
+		return this;
+	}
+
+	public DiceExpressionBuilder multiply(DiceExpression exp) {
+		baking = new CompoundDiceExpression(baking, exp, MULTIPLY);
+		return this;
+	}
+
+	public DiceExpressionBuilder multiply(int num) {
+		baking = new ScalarDiceExpression(baking, num, MULTIPLY);
+		return this;
+	}
+
+	public DiceExpressionBuilder subtract(DiceExpression exp) {
+		baking = new CompoundDiceExpression(baking, exp, SUBTRACT);
+		return this;
+	}
+
+	public DiceExpressionBuilder subtract(int num) {
+		baking = new ScalarDiceExpression(baking, num, SUBTRACT);
+		return this;
+	}
+}