Basketball game: wait for user input at the game over screen

demos/basketball/src/entities/ball.js

         this._mesh = null;
         this._lastTrigger = '';
         this._collisionFlags = 0;
+        this._locked = false;
     }
 
     /**
         impostor.setLinearVelocity(BABYLON.Vector3.Zero());
         impostor.mass = 0; // disable gravity
 
+        if(this._locked)
+            return;
+
         if(ar.pointers.length > 0) {
             const pointer = ar.pointers[0];
             const position = ar.session.viewport.convertToPixels(pointer.position, pointer.tracker.space);
             case 'netready':
                 event.detail.entity.setBall(this._mesh);
                 break;
+
+            case 'gameover':
+                this._locked = true;
+                break;
+
+            case 'restarted':
+                this._locked = false;
+                break;
         }
     }
 }

demos/basketball/src/entities/gui/gameover-overlay.js

             return;
 
         const pointer = ar.pointers[0];
-        if(pointer.phase != 'began')
+        if(pointer.phase != 'ended')
             return;
 
         // hide the overlay when touching the screen