{
	"name" : "Closest to Camera",
		"attributes": [
			{
				"name": "Touch",
				"type": "Boolean",
				"connection": "Input",
				"editable": false
			},
			{
				"name": "Touched",
				"type": "Boolean",
				"connection": "Output",
				"editable": true
			}
		],
			"script": "//by Smart Penguins https://www.youtube.com/channel/UCHDFEsDQ8dKjEBEVCbAPZZw/

let ent;
  let cam;
  let touched = false;
  let delay = .02;// time to wait for all the touch events to run
  let time = 0;
  
  function init() {
    ent = this.entity();
    cam = ent.camera();
  }
  
  function update(dt) {
    if (touched) {
      if(time<delay){
        time+=dt;
        return;
      }
      touched = false;
      time=0;
      if (Settings.closestObj.ent == ent) {
        Settings.closestObj = undefined;
        this.emitSignal('Touched', true);
      }
    }
  }
  
  function signal(name, value) {
  
    if (value) {
      let dist = ent.position().distance(cam.screenRay(new Vec3(0,0,0)).origin);
      closest(ent, dist);
  
    } else {
      touched = false;
      this.emitSignal('Touched', false);
    }
  }
  
  function closest(ent, dist) {
    if (Settings.closestObj === undefined) {
      Settings.closestObj = {};
      Settings.closestObj.ent = ent;
      Settings.closestObj.dist = dist;
    } else if (Settings.closestObj.dist > dist) {
      Settings.closestObj.ent = ent;
      Settings.closestObj.dist = dist;
    } else {
      touched = false;
      return;
    }
    time = 0;
    touched = true;
  }
	"

}