Net IDs: at201 hpb3 - Lab Roulette

.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

src/Main.java

@@ -10,7 +10,7 @@
 public class Main {
     public static void main (String[] args) {
         Game game = new Game();
-        Gambler player = new Gambler("Robert", 1000);
+        Gambler player = new Gambler("Adam", 1000);
 
         System.out.println(String.format("Hello %s, let's play %s!\n", player.getName(), game.getName()));
         while (player.isSolvent()) {

src/betResources/Bets.properties

@@ -0,0 +1,3 @@
+RedBlack="Red or Black",1
+OddEven="Odd or Even",1
+ThreeConsecutive="Three in a Row",11

src/roulette/Bet.java

@@ -46,4 +46,12 @@ public String toString () {
      * @param wheel information needed to check if bet won or lost
      */
     public abstract boolean isMade (Wheel.SpinResult spinResult);
+
+    public String getDescription(){
+    	return myDescription;
+    }
+
+    public int getOdds(){
+    	return myOdds;
+    }
 }

src/roulette/Factory.java

@@ -0,0 +1,43 @@
+package roulette;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.ResourceBundle;
+
+import util.ConsoleReader;
+
+public class Factory {
+	private List<Bet> myPossibleBets;
+
+	public Factory() throws ClassNotFoundException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException{
+		myPossibleBets = new ArrayList<Bet>();
+
+		ResourceBundle myResources = ResourceBundle.getBundle("betResources/Bets.properties");
+		Enumeration<String> enumeration = myResources.getKeys();
+		while(enumeration.hasMoreElements()){
+			String myClassKey = enumeration.nextElement();
+			Class betClass = Class.forName(myClassKey);
+
+			Constructor betCtor = betClass.getConstructor(String.class, int.class);
+			String classValue = myResources.getString(myClassKey);
+			String description = classValue.substring(0, classValue.indexOf(","));
+			classValue = classValue.substring(classValue.indexOf(",")+1);
+			int odds = Integer.parseInt(classValue);
+			Object betObj = betCtor.newInstance(new Object[] { description, odds });
+			myPossibleBets.add((Bet)betObj);
+		}
+	}
+
+	public Bet printMenuChoices(){
+		System.out.println("You can make one of the following types of bets:");
+		for (int k = 0; k < myPossibleBets.size(); k++) {
+			System.out.println(String.format("%d) %s", (k + 1), myPossibleBets.get(k).getDescription()));
+		}
+		int response = ConsoleReader.promptRange("Please make a choice", 1, myPossibleBets.size());
+		return myPossibleBets.get(response - 1);
+	}
+
+}

src/roulette/Game.java

@@ -21,6 +21,7 @@ public class Game {
         new ThreeConsecutive("Three in a Row", 11),
     };
     private Wheel myWheel;
+    private Factory myFactory;
 
     /**
      * Construct the game.
@@ -47,7 +48,7 @@ public String getName () {
     public void play (Gambler player) {
         int amount = ConsoleReader.promptRange("How much do you want to bet",
                                                0, player.getBankroll());
-        Bet b = promptForBet();
+        Bet b = myFactory.printMenuChoices();
         b.place();
 
         System.out.print("Spinning ...");
@@ -63,16 +64,4 @@ public void play (Gambler player) {
         }
         player.updateBankroll(amount);
     }
-
-    /**
-     * Prompt the user to make a bet from a menu of choices.
-     */
-    private Bet promptForBet () {
-        System.out.println("You can make one of the following types of bets:");
-        for (int k = 0; k < myPossibleBets.length; k++) {
-            System.out.println(String.format("%d) %s", (k + 1), myPossibleBets[k]));
-        }
-        int response = ConsoleReader.promptRange("Please make a choice", 1, myPossibleBets.length);
-        return myPossibleBets[response - 1];
-    }
 }