fix: ajout multiple fonction Map / Game / Car

src/Game.java

@@ -1,42 +1,121 @@
+import java.util.ArrayList;
+import java.util.Random;
+
 public class Game
 {
-	private Car[]	car;
-	private Map		map;
-	
-	public Game(int playerNumber, Map map)
+	@FunctionalInterface
+	private static interface GameObserver
 	{
-		this.car		= new Car[playerNumber];
-		this.map		= map;
-
-		init().run();
+		/**
+		 * 
+		 * @return true si la fonction s'est bien passé sinon false (le programme va se stopper)
+		 */
+		public boolean apply();	
 	}
 
-	private Game init()
+	private static Game				game;
+
+	private Car[]					cars;
+	private Map						map;
+	private ArrayList<GameObserver> obs	= new ArrayList<>();
+
+	private Random random	= new Random();
+	private boolean pause	= false; 
+
+	public static Game create()
 	{
+		if (game == null) game = new Game();
+		return game;
+	}
+
+	private Game() {}
+
+	public Game init(int playerNumber, Map map)
+	{
+		this.cars		= new Car[playerNumber];
+		this.map		= map;
 		// combien de route avant loop
 		int loop 	= this.map.getPathSize();
-		for (int i = 0; i < car.length; i++)
+		for (int i = 0; i < cars.length; i++)
 		{
-			car[i] = new Car(loop);
+			final Car CAR 	= new Car(loop);
+			final int I		= i;
+			cars[i] = CAR;
+			// Observer pour avancer
+			obs.add(() -> {
+				if (CAR.getFuel() > 0)
+				{
+					int[] interval = State.get().getInterval();
+					int rand = random.nextInt(interval[0], interval[1]);
+
+					CAR.makeMove(rand).consumeFuel();
+					System.out.println("car " + I + " score: " + CAR.getScore());
+				}
+
+				return true;
+			});
 		}
+
 		return this;
 	}
 
+	public Game defaultInit()
+	{
+		Integer[][] map = new Integer[][] {
+			{ 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
+			{ 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  2, -1, -1,  5,  0 },
+			{ 0,  3, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,  2,  0,  0, -1,  0,  0, -1,  0 },
+			{ 0, -1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, -1,  0,  0, -1,  0,  0, -1,  0 },
+			{ 0, -1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, -1,  0,  0, -1,  0,  0, -1,  0 },
+			{ 0, -1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  2, -1, -1,  2,  0,  0, -1,  0 },
+			{ 0, -1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, -1,  0 },
+			{ 0, -1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, -1,  0 },
+			{ 0,  5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -3,  0 },
+			{ 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 },
+		};
+		return init(3, Map.fromInts(map));
+	}
+
 	private boolean isFinish()
 	{
-		for (int i = 0; i < car.length; i++)
+		for (Car car : cars)
 		{
-			if (car[i].getFuel() == 0)
+			if (car.getFuel() == 0)
 				return true;
 		}
 		return false;
 	}
 
+	private synchronized void step() throws InterruptedException
+	{
+		// if (pause) wait();
+
+		for (GameObserver o : obs)
+		{
+			if (!o.apply())
+			{
+				System.err.println("Une erreur s'est produite pendant le jeu.");
+				System.exit(1);
+			}
+		}
+
+	}
+
 	public void run()
 	{
-		while (isFinish())
-		{
+		if (this.cars == null || this.map == null)
+			defaultInit();
 
+		while (!isFinish())
+		{
+			// notifyAll();
+			try 
+			{
+				step();
+				Thread.sleep(1000);
+			} 
+			catch (InterruptedException e) 
+			{ e.printStackTrace(); }
 		}
 	}
 }