Screen go Gray and only Cursor active OnTriggerEnter

[WesterlyCarrot9]

Greetings! So i have those two scripts below. One attached to my Floor and the other to my Player. Is there a way to make the screen go gray as soon as the player enter the Trigger and make only the cursor active not the whole mouselook script of the First Person Controller? I tried using Time.timeScale but only the movement was frozen. I could still look around with the mouse. Thanks!

TriggerFloor.js

var showGUI : boolean = false;
var original : Vector3;
var player : GameObject;

function Start(){
	player = GameObject.Find("Player");
	original = player.transform.position;
}	

function OnTriggerEnter(other:Collider){

	if(other.gameObject.name == "Player"){
		var otherScript = player.GetComponent(FallDamage); 
		otherScript.hearts -= 1;
		showGUI = true;
	}	
}

function OnGUI(){
	if(showGUI){
		if(GUI.Button(new Rect(20,70,100,50), "Respawn")){
			player.transform.position = original;
			showGUI = false;
		}
	}
}

FallDamage.js

var hearts : int = 3;

function OnGUI(){
	GUI.Box(new Rect(20,20,100,40), "Hearts : " + hearts);
	
	if(hearts < 0){
		hearts = 0;
		Destroy(this.gameObject);
	}				
}

[ExTheSea]

So to make the screen go gray you could use something like in this answer: Screen flashes red when taking damage - Questions & Answers - Unity Discussions

and to disable the mouseLook-Script you could do somthing like this:

var theCamera : GameObject; //Assign the Camera or gameobject which has the mouselook-script attached

...

theCamera.GetComponent("MouseLook").enabled = false;

If you need to disable other scripts to make it work you can do it similar. just get the component and set its enabled state to false.

Good Luck.

ExTheSea