Signals in Phaser

[Faizy]

Hey,

 

I need some kind of a listener, which looks 24/7 if a specific event happens and triggers a function/callback. A basic example: if a player reaches position X, a function should be triggered, which adds a scorepoint. Is it possible to define a specific event, which get´s checked 24/7 if happening, and if yes, a specific function will get fired? I cant figure out where I can set up the condition, even after reading this

 

Thanks!.

[samme]

Yes, you still have to do the check yourself. It would look something like

function create() {
  this.onPlayerReachedGoal = new Phaser.Signal();
}

function update() {
  if player.position.distance(goal) < 1 {
    this.onPlayerReachedGoal.dispatch();
  }
}