Phaser碰撞：执行一次功能

Question

I have a little problem in the collisions while using Phaser API .

I have this code:

game.physics.arcade.collide(sprite1, sprite2, this.collision, null, this);

   collsion: function(){
      //Play a sound;
   }

The problem here is when the two sprites collide the sound keeps playing. It only stops when they are not colliding. But I want to play the sound just the one time.

Answer 1

Edited after testing myself.

Try the overlap :

create : function() {
...
this.timeDelay = 0;
}

game.physics.arcade.overlap(sprite1, sprite2, this.overlap, null, this);

overlap: function(){
    if (game.time.now > this.timeDelay){
                game.sound.play("sound");
                // wait 1 second
                timeDelay = game.time.now + 1000
    }
}