My UI text changes only once when my triggered event happens, I don't want this.

Questions & Answers
1

I have the fps controller with a cube attached, when it runs into my object, the object turns green and is supposed to add 1 to the score board (the score board is just a text UI). I have 5 objects and when I run into the first object, it adds 1 to my score but when I run into the second object it stays at the same score from the first object. I did have it working just fine but than something happened. I want my score to go up every time I run into a object not just once.

here is the code for the object I run into

    void Start ()
    {
        collect = 0;
        Tcount();
    }

    void OnCollisionEnter(Collision col)
    {
        if (col.gameObject.name == "Cube" && gameObject.GetComponent<Renderer>().material.color == wHite)
        {
            gameObject.GetComponent<Renderer>().material.color = gReen;
            collect = collect + 1;
            Tcount();
        }
    }

    void Tcount()
    {
        collectText.text = "Objects touched: " + collect.ToString();
    }
}
2

You oare changing the material color of the gameobject, therfore the if statement (gameObject.GetComponent().material.color == wHite) will never be true.
you probably want to change the color of the collision object, therefore:

col.gameObject.GetComponent<Renderer>().material.color = gReen;
3

my object still turns green but it doesn’t change the text by 1 when I run into my second object. Sorry if this doesn’t make sense.