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;
+    }
 }