unity/c#：来自另一个游戏对象的数据

Question

I want in my Unity game, to get a float of another GameObject. The Gameonject is called "Spawner", the script on the GameObject "CarZSpawner" and the float in the script "mult". The float "mult ist changing every few seconds."

i tried many things but nothing works, and i can't find anything on the internet:(

public class TrainScript : MonoBehaviour
{
void Update()
      {
           float test = GameObject.Find("Spawner").GetComponent<CarScriptZ.mult>()
      }
}

Thanks for help:)

Answer 1

I'm pretty that your script is called CarScriptZ and mult is rather the field you are trying to access so it should be

float test = GameObject.Find("Spawner").GetComponent<CarScriptZ>().mult;

Besides that you should store the references once eg in Start and then re-use it later like

// If possible already reference this via the Inspector by drag & drop
[SerializeField] private CarScriptZ carScriptZ; 

private void Start()
{ 
    // As fallback get it ONCE on runtime
    if(!carScriptZ) carScriptZ = GameObject.Find("Spawner").GetComponent<CarScriptZ>(); 
} 

private void Update()
{
    float test = carScriptZ.mult; 
}