Rudimentary colisioncheck

src/main/java/se/urmo/game/entities/Ghost.java

@@ -27,6 +27,7 @@ public class Ghost {
 
     private final GhostCollisionChecker collisionChecker;
     private final GhostStrategy chaseStrategy;
+    private final Point startPos;
     @Getter
     private Point position;
 
@@ -50,7 +51,7 @@ public class Ghost {
         position = new Point(
                 13 * GameMap.MAP_TILESIZE + GameMap.OFFSET_X + (GameMap.MAP_TILESIZE / 2),
                 4 * GameMap.MAP_TILESIZE + GameMap.OFFSET_Y + (GameMap.MAP_TILESIZE / 2) );
-
+        startPos = position;
         this.currentStrategy = chaseStrategy;
     }
 
@@ -195,4 +196,11 @@ public class Ghost {
         }
     }
 
+    public boolean isFrightened() {
+        return false;
+    }
+
+    public void resetPosition() {
+        position = startPos;
+    }
 }

src/main/java/se/urmo/game/entities/PacMan.java

@@ -22,6 +22,7 @@ public class PacMan {
     private static final int COLLISION_BOX_SIZE = 16;
     private static final int COLLISION_BOX_OFFSET = (PACMAN_SIZE - COLLISION_BOX_SIZE) / 2;
     private final Game game;
+    private final Point startPosition;
     private int aniTick = 0;
     private int aniIndex = 0;
     private static final int ANIMATION_UPDATE_FREQUENCY = 10;
@@ -39,9 +40,10 @@ public class PacMan {
     public PacMan(Game game, CollisionChecker collisionChecker) {
         this.game = game;
         this.collisionChecker = collisionChecker;
-        position = new Point(
+        this.position = new Point(
                 26 * GameMap.MAP_TILESIZE + GameMap.OFFSET_X,
                 13 * GameMap.MAP_TILESIZE + GameMap.OFFSET_Y + (GameMap.MAP_TILESIZE / 2));
+        this.startPosition = this.position;
         loadAnimation();
     }
 
@@ -115,4 +117,16 @@ public class PacMan {
     public Point getTilePosition() {
         return position;
     }
+
+    public double distanceTo(Point point) {
+        return position.distance(point);
+    }
+
+    public void loseLife() {
+
+    }
+
+    public void resetPosition() {
+        position = startPosition;
+    }
 }