using System.Threading.Tasks;
using UnityEngine;

public class CarControl : MonoBehaviour
{
    private float speed = 7;
    public bool canRotate = false;

    // Start is called before the first frame update
    void Start()
    {
        if (Bootstrap.Instance != null) Bootstrap.Instance.eventCenter.AddEventListener(Enum_EventType.ChangeCarSwitch, ChangeCarSwitch);
    }

    // Update is called once per frame
    void Update()
    {
        if (canRotate)
        {
            transform.Rotate(transform.forward, speed * Time.deltaTime, Space.World);
        }
    }
    public GameObject testcar;
    public async void ChangeCarSwitch()
    {
        if (testcar == null) return;
        await Task.Delay(2000);
        float a = 4f;
        while (a <= 11)
        {
            a += 0.1f;
            for (int i = 0; i < testcar.GetComponentsInChildren<MeshRenderer>().Length; i++)
            {
                for (int j = 0; j < testcar.GetComponentsInChildren<MeshRenderer>()[i].materials.Length; j++)
                {
                    testcar.GetComponentsInChildren<MeshRenderer>()[i].materials[j].SetFloat("_Distance", a);
                }
            }
            await Task.Delay(50);
        }
        Bootstrap.Instance.eventCenter.EventTrigger(Enum_EventType.ChangeChildrenMat, false);
        Bootstrap.Instance.eventCenter.EventTrigger(Enum_EventType.StepSwitching);
        canRotate = !canRotate;
    }

    public async void StepSwitching()
    {
        await Task.Delay(50);
    }


    private void OnDisable()
    {
        if (Bootstrap.Instance != null)
        {
            Bootstrap.Instance.eventCenter.RemoveEventListener(Enum_EventType.ChangeCarSwitch, ChangeCarSwitch);
        }
    }
}