public static void BeginLevel()
{
FogOfWar.DisableShaderFogFunction();
if (FogOfWar.enable)
{
GC.Collect();
GameObject gameObject = GameObject.Find("Design/Field");
if (gameObject != null && gameObject.activeInHierarchy)
{
FieldObj component = gameObject.GetComponent <FieldObj>();
if (component != null)
{
if (!Singleton <WatchController> .get_instance().IsWatching)
{
FogOfWar.EnableShaderFogFunction();
}
component.InitField();
int inFakeSightRange = 0;
component.UnrealToGridX(Horizon.QueryMainActorFakeSightRadius(), out inFakeSightRange);
Singleton <GameFowManager> .get_instance().InitSurface(true, component, inFakeSightRange);
if (Singleton <GameFowManager> .get_instance().LoadPrecomputeData())
{
FogOfWar.Reset(component.FieldX, component.FieldY, component.NumX, component.NumY, (int)GameDataMgr.globalInfoDatabin.GetDataByKey(56u).dwConfValue);
FogOfWar.ClearAllFog(true);
float num = Mathf.Max((float)component.FieldX / 1000f, 1f);
float num2 = Mathf.Max((float)component.FieldY / 1000f, 1f);
Shader.SetGlobalVector("_InvSceneSize", new Vector4(1f / num, 1f / num2, num, num2));
}
}
}
}
}
public static void EndLevel()
{
FogOfWar.DisableShaderFogFunction();
FogOfWar.enable = false;
Singleton <GameFowManager> .get_instance().UninitSurface();
FogOfWar.Clear();
FogOfWar._bitmapData = null;
FogOfWar.RenderFrameNum = 0u;
}