Using && and if statements with textures

Questions & Answers
1

Hello, this is the code I’m using to set a texture to true when other textures are set to false:

var textur : GUITexture;

    function Awake() {
    textur.enabled = false;
    }
    
    
    
function OnTriggerEnter(){
	if (GameObject.FindWithTag("top").GetComponent("Destroy")as MonoBehaviour).enabled = false &&
	(GameObject.FindWithTag("left").GetComponent("Destroy1")as MonoBehaviour).enabled = false &&
	(GameObject.FindWithTag("bottom").GetComponent("Destroy2") as MonoBehaviour).enabled = false &&
	(GameObject.FindWithTag("right").GetComponent("Destroy3") as MonoBehaviour).enabled = false;{
	
	textur.enabled = true;}
	
	


}

It almost worked, but the console expected something else and found “…” and I don’t see two periods in that style anywhere. I’ve tried to enclose the four statements in (), but that didn’t work either.

I’ve also looked at how do i use 'And' and 'Or' in UnityScript - Unity Answers but nothing has helped me so far.

2

use == instead of = and some tweaking

 if (
 (GameObject.FindWithTag("top").GetComponent("Destroy")as MonoBehaviour).enabled == false &&
 (GameObject.FindWithTag("left").GetComponent("Destroy1")as MonoBehaviour).enabled == false &&
 (GameObject.FindWithTag("bottom").GetComponent("Destroy2") as MonoBehaviour).enabled == false &&
 (GameObject.FindWithTag("right").GetComponent("Destroy3") as MonoBehaviour).enabled == false
     )
   {
  textur.enabled = true;
   }
3

You have messed up all of your brackets as well as using the assignment-operator ( = ) instead of the equal-operator ( == )

function OnTriggerEnter()
{
    if (
    (GameObject.FindWithTag("top").GetComponent("Destroy")as MonoBehaviour).enabled == false &&
    (GameObject.FindWithTag("left").GetComponent("Destroy1")as MonoBehaviour).enabled == false &&
    (GameObject.FindWithTag("bottom").GetComponent("Destroy2") as MonoBehaviour).enabled == false &&
    (GameObject.FindWithTag("right").GetComponent("Destroy3") as MonoBehaviour).enabled == false
    ){
        textur.enabled = true;
    }
}

The condition of an if-statement is always enclosed within brackets:

if (condition)
{
    //body
}

condition is simply a boolean expression (true or false). If you have to use brackets within the condition-brackets, make sure you match the opening and closing brackets.