### 1. Search:
        self.__Load()
### 1. Add after:
        if app.ENABLE_FOG_FIX:
            self.RefreshFogMode()


### 2. Search:
            self.fogModeButtonList.append(GetObject("fog_level0"))
            self.fogModeButtonList.append(GetObject("fog_level1"))
            self.fogModeButtonList.append(GetObject("fog_level2"))
### 2. Replace with:
            if app.ENABLE_FOG_FIX:
                self.fogModeButtonList.append(GetObject("fog_on"))
                self.fogModeButtonList.append(GetObject("fog_off"))
            else:
                self.fogModeButtonList.append(GetObject("fog_level0"))
                self.fogModeButtonList.append(GetObject("fog_level1"))
                self.fogModeButtonList.append(GetObject("fog_level2"))


### 3. Search:
        self.fogModeButtonList[0].SAFE_SetEvent(self.__OnClickFogModeLevel0Button)
        self.fogModeButtonList[1].SAFE_SetEvent(self.__OnClickFogModeLevel1Button)
        self.fogModeButtonList[2].SAFE_SetEvent(self.__OnClickFogModeLevel2Button)
### 3. Replace with:
        if app.ENABLE_FOG_FIX:
            self.fogModeButtonList[0].SAFE_SetEvent(self.__OnClickFogModeOn)
            self.fogModeButtonList[1].SAFE_SetEvent(self.__OnClickFogModeOff)
        else:
            self.fogModeButtonList[0].SAFE_SetEvent(self.__OnClickFogModeLevel0Button)
            self.fogModeButtonList[1].SAFE_SetEvent(self.__OnClickFogModeLevel1Button)
            self.fogModeButtonList[2].SAFE_SetEvent(self.__OnClickFogModeLevel2Button)


### 4. Search:
        self.__ClickRadioButton(self.fogModeButtonList, constInfo.GET_FOG_LEVEL_INDEX())
### 4. Replace with:
        if not app.ENABLE_FOG_FIX:
            self.__ClickRadioButton(self.fogModeButtonList, constInfo.GET_FOG_LEVEL_INDEX())


### 5. Search:
    def OnChangeShadowQuality(self):
        pos = self.ctrlShadowQuality.GetSliderPos()
        systemSetting.SetShadowLevel(int(pos / 0.2))
### 5. Add after:
    if app.ENABLE_FOG_FIX:
        def __OnClickFogModeOn(self):
            systemSetting.SetFogMode(True)
            background.SetEnvironmentFog(True)
            self.RefreshFogMode()

        def __OnClickFogModeOff(self):
            systemSetting.SetFogMode(False)
            background.SetEnvironmentFog(False)
            self.RefreshFogMode()

        def RefreshFogMode(self):
            if systemSetting.IsFogMode():
                self.fogModeButtonList[0].Down()
                self.fogModeButtonList[1].SetUp()
            else:
                self.fogModeButtonList[0].SetUp()
                self.fogModeButtonList[1].Down()