Make invisible wall appear visible upon collision/detection

Questions & Answers
1

SO I’ve managed to make a script in which when a visible wall collides with the player’s bullet it will disable the renderer & collider for 6 seconds before reappearing. Now I want to make a secondary script which makes invisible walls with their colliders & renderers disabled and upon collision/detection of a bullet passing through, it enables both renderers & colliders for a specific set of time or until the player shoots the wall again to make it disappear.

The code for making the wall invisible is shown here:

function OnTriggerEnter(col : Collider) {
 if (col.tag == "Bullet") { //If it is the bullet entering the collider
 renderer.enabled = false;
 collider.enabled = false;
 Invoke ("ReEnable",5); //Re-enable it in 10 seconds
 }
 }
 function ReEnable() {
 renderer.enabled = true;
 collider.enabled = true;
 }

The main problem I’ve been encountering is that when the collider is disabled firstly when a bullet is shot pass it won’t detect the collision to enable the collider & renderer as the collider isn’t turned on in the first place.

Any ideas?

2

How about this…

    function OnTriggerEnter(col : Collider)
    {
        if (col.tag == "Bullet")
        { 
            //If it is the bullet entering the collider
            if (!isOnCountdown)
            {
                renderer.enabled = false;
                isOnCountdown = true;
                Invoke("ReEnable", 5); //Re-enable it in 10 seconds
            }
            else
            {
                renderer.enabled = true;
            }
        }
    }

    function ReEnable()
    {
        renderer.enabled = true;
        isOnCountdown = false;
    }

isCountDown is a bool declared at the top of the script