Unity3D碰撞怪异行为

Question

Something must be wrong with this code because I put Debug.Log into the collision first to make sure it worked and it worked perfectly. The problem is that the score acts irregularly, sometimes increasing by 20, sometimes decreasing by 20, and sometimes staying the same. I must be making some stupid mistake that I can't see.

public int score = 0;

void OnCollisionEnter (Collision col)
{
    if(col.gameObject.name == "Plane")
    {
//On collision, add 10 to score, access text, change text to score. 
score += 10;
    TextMesh ScoreMesh = GameObject.Find("Score").GetComponent<TextMesh>();
        ScoreMesh.text = score.ToString ();
    }
}

Answer 1

Is score+=10 like that in the code you run? If so, it needs to be in the if statement. Then you need to make the scoremesh a variable, right now you have two types, TextMesh and ScoreMesh , and no variable, so make it one type and a variable. You would then replace ScoreMesh.text with whatever.text