How to check if there is a certain tag in a scene

Questions & Answers
1

So I am just trying to see if when object 1 spawns in for it to check if object 2 is in the scene but by looking for a tag. If its not in the scene the delete its self.

2

The answer is given in the documentation in regards of GameObject. If you look in the link given;

  // Search for game objects with a tag that is not used
    function Start () {
        var gos : GameObject[];
        gos = GameObject.FindGameObjectsWithTag("fred"); 
  
        if (gos.length == 0) {
            Debug.Log("No game objects are tagged with fred");
        }
}

The example simply create an array, and use a static function to find all objects in the scene tagged with “fred”. If found, the length of the array != 0.