using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class LogoZoom : MonoBehaviour
{
    public bool isDark=true;
    GameObject logo;
    public Sprite darkSp;
    ScreenOrientation orientation;
    int width = Screen.width;
    void Start()
    {
        
        orientation = Screen.orientation;
        logo= GameObject.Find("PottingLogo");
        if (isDark) {
            Image bg = GameObject.Find("PottingBg").GetComponent<Image>();
            logo.GetComponent<Image>().sprite = darkSp;
            bg.color = new Color((18 / 255f), (18 / 255f), (18/ 255f), (255 / 255f));
        }
        if (orientation == ScreenOrientation.LandscapeLeft) {

            width = Screen.height;
        }
        Zoom();
        Invoke("NextScene", 3f);



    }

    void Zoom()
    {
       
        if (orientation == ScreenOrientation.Portrait || orientation == ScreenOrientation.PortraitUpsideDown)
        {
            float logow = width / 3;
            float zoom = 1.4238f;
            float logoh = logow / zoom;
            logo.transform.GetComponent<RectTransform>().sizeDelta = new Vector2(logow, logoh);
        }
        else
        {
            float logoh = width / 5;
            float zoom = 1.4238f;
            float logow = logoh * zoom;
            logo.transform.GetComponent<RectTransform>().sizeDelta = new Vector2(logow, logoh);
        }
    }
    /// <summary>
    /// 加载游戏场景
    /// </summary>
    void NextScene() {
        SceneManager.LoadScene("PottingMobScene");

    }

    // Update is called once per frame
    void Update()
    {
        if (orientation!= Screen.orientation) {
            orientation = Screen.orientation;
            Zoom();
        }

    }
}