Editing initTargets function - unsubscribe&resubscribe

src/main.js

@@ -54,9 +54,9 @@ function keyPressed() {
     // reset score and targets
     gun.remainingShots = TOT_SHOTS;
     score.shotLeft = TOT_SHOTS;
-
     score.score = 0;
 
+    initTargets();
   }
 }
 
@@ -65,8 +65,14 @@ function initTargets() {
   // Create new targets from the factory
   // Remember to unsubscribe the previous targets and to subscribe the new ones
   const factory = TargetFactory.getInstance();
+  gun.unsubscribeAll();
 
   targets = factory.getRandomTargets(MAX_TARGETS, TARGET_WIDTH, 200);
+  gun.subscribe(score);
+  for (let target of targets) {
+    gun.subscribe(target);
+    target.subscribe(score);
+  }
 }
 
 // Do not touch these