1772 手机运行游戏时过热 针对某些特别高分辨率的屏幕，比如2k屏，4k屏，默认运行帧率降低为30帧。

client_Wu Xijin

2018-08-31 f833b6d693e3e6c178c4c015221b64fbdf5aa2d0

 System/SystemSetting/SystemSetting.cs

@@ -11,7 +11,7 @@
    const string QUALITY_LEVEL_KEY = "GameQualityLevel";

    const string SOUND_VOLUME_KEY = "SoundRatioKey";  //音乐

    const string SOUND_EFFECT_KEY = "SoundEffect"; //音效

    const string FPS_KEY = "FPSKey";

    const string GAMEFRAME_KEY = "GameFrameSetting";//垂直同步率



    public Dictionary<SystemSwitch, bool> systemSettings = new Dictionary<SystemSwitch, bool>();



@@ -20,6 +20,7 @@
    public event Action<SystemSwitch, bool> OnSettingChanged;

    public event Action qualityLevelChangeEvent;

    public event Action playerSyncCountChangeEvent;

    public event Action gameFrameChangeEvent;



    public SystemSetting()

    {

@@ -50,6 +51,21 @@
    public float GetSoundEffect()

    {

        return LocalSave.GetFloat(SOUND_EFFECT_KEY, 1);

    }



    public void SetGameFps(GameFps _frame)

    {

        LocalSave.SetInt(GAMEFRAME_KEY, (int)_frame);

        SetFPSLimit((int)_frame);

        if (gameFrameChangeEvent != null)

        {

            gameFrameChangeEvent();

        }

    }



    public GameFps GetGameFps()

    {

        return (GameFps)LocalSave.GetInt(GAMEFRAME_KEY, (int)GameFps.Full);

    }



    public void SetSystemSettingSwitch(SystemSwitch type, bool _value)

@@ -122,8 +138,7 @@
    public void SetQualityLevel(GameQuality _quality, bool _disabeCamera = true)

    {

        LocalSave.SetInt(QUALITY_LEVEL_KEY, Mathf.Clamp((int)_quality, 0, 2));

        QualitySettings.SetQualityLevel((int)GameQuality.High);



        QualitySettings.SetQualityLevel(Mathf.Clamp((int)_quality, 0, 2));

        switch (_quality)

        {

            case GameQuality.Low:

@@ -131,21 +146,18 @@
                Shader.DisableKeyword("QUALITY_HGH");

                Shader.DisableKeyword("QUALITY_MED");

                Shader.EnableKeyword("QUALITY_LOW");

                PostProcessingUtility.TogglePostProcessing(false);

                break;

            case GameQuality.Medium:

                Shader.globalMaximumLOD = 250;

                Shader.DisableKeyword("QUALITY_HGH");

                Shader.EnableKeyword("QUALITY_MED");

                Shader.DisableKeyword("QUALITY_LOW");

                PostProcessingUtility.TogglePostProcessing(false);

                break;

            case GameQuality.High:

                Shader.globalMaximumLOD = 500;

                Shader.EnableKeyword("QUALITY_HGH");

                Shader.DisableKeyword("QUALITY_MED");

                Shader.DisableKeyword("QUALITY_LOW");

                PostProcessingUtility.TogglePostProcessing(false);

                break;

        }



@@ -178,18 +190,18 @@
            {

                var defaultQuality = GameQuality.High;



                if (DeviceUtility.cpu >= 4 && DeviceUtility.memory > 3.5f * 1024)

                {

                    defaultQuality = GameQuality.High;

                }

                else if (DeviceUtility.cpu >= 4 && DeviceUtility.memory > 2.5f * 1024)

                {

                    defaultQuality = GameQuality.Medium; ;

                }

                else if (DeviceUtility.cpu > 1 && DeviceUtility.memory > 1.5f * 1024)

                {

                    defaultQuality = GameQuality.Low;

                }

                //                 if (DeviceUtility.cpu >= 4 && DeviceUtility.memory > 3.5f * 1024)

                //                 {

                //                     defaultQuality = GameQuality.High;

                //                 }

                //                 else if (DeviceUtility.cpu >= 4 && DeviceUtility.memory > 2.5f * 1024)

                //                 {

                //                     defaultQuality = GameQuality.Medium; ;

                //                 }

                //                 else if (DeviceUtility.cpu > 1 && DeviceUtility.memory > 1.5f * 1024)

                //                 {

                //                     defaultQuality = GameQuality.Low;

                //                 }



                return (GameQuality)LocalSave.GetInt(QUALITY_LEVEL_KEY, (int)defaultQuality);

            }

@@ -206,12 +218,12 @@


    public void SetFPSLimit(int _fps)

    {

        LocalSave.SetInt(FPS_KEY, Application.targetFrameRate = Mathf.Clamp(_fps, 30, 60));

        Application.targetFrameRate = Mathf.Clamp(_fps, 30, 60);

    }



    public int GetFPSLimit()

    {

        return LocalSave.GetInt(FPS_KEY, 30);

        return (int)GetGameFps();

    }



    public void LetFPSUnLimit()

@@ -223,6 +235,18 @@
    {

        systemSettings.Clear();

        m_PlayerSyncCount = -1;

    }



    private GameFps GetRecommendFps()

    {

        if (Screen.width * Screen.height > (1920 * 1080 + 10000))

        {

            return GameFps.Half;

        }

        else

        {

            return GameFps.Full;

        }

    }



    IEnumerator Co_WaitFewMinute()

@@ -251,4 +275,11 @@
    Low = 0,

    Medium = 1,

    High = 2,

}



public enum GameFps

{

    Free = -1,

    Half = 30,

    Full = 60,

}