public static void Add(ContextSprite sprite)
{
HashSet <ContextSprite> contextSprites;
ContextSprite.g.visible.Add(sprite);
ContextSprite.g.count = ContextSprite.g.count + 1;
if (!ContextSprite.g.requestableVisibleSprites.TryGetValue(sprite.contextRequestable, out contextSprites))
{
contextSprites = (ContextSprite.g.hashRecycle.Count <= 0 ? new HashSet <ContextSprite>() : ContextSprite.g.hashRecycle.Dequeue());
ContextSprite.g.requestableVisibleSprites[sprite.contextRequestable] = contextSprites;
}
contextSprites.Add(sprite);
if (ContextSprite.CalculateFadeOut(ref sprite.fade, Time.time - sprite.timeRemoved))
{
sprite.UpdateMaterialProperties();
}
}
private static bool CalculateFadeDim(ref double fade, float elapsed)
{
if (fade < 0.15)
{
if (ContextSprite.CalculateFadeIn(ref fade, elapsed))
{
if (fade > 0.15)
{
fade = 0.15;
}
return(true);
}
}
else if (fade > 0.15 && ContextSprite.CalculateFadeOut(ref fade, elapsed))
{
if (fade < 0.15)
{
fade = 0.15;
}
return(true);
}
return(false);
}
public static void Step(Camera camera)
{
float single;
RaycastHit raycastHit;
bool flag;
ContextSprite contextSprite = null;
ContextStatusFlags contextStatusFlag;
bool flag1;
if (ContextSprite.g.count > 0)
{
single = Time.deltaTime;
if (single <= 0f)
{
return;
}
int num = 525313;
if (!RPOS.hideSprites)
{
Label2:
foreach (ContextSprite contextSprite in ContextSprite.g.visible)
{
if (!contextSprite.requestableHasStatus)
{
flag = false;
}
else
{
contextStatusFlag = contextSprite.requestableStatus.ContextStatusPoll() & (ContextStatusFlags.SpriteFlag0 | ContextStatusFlags.SpriteFlag1);
if ((int)contextStatusFlag != 0)
{
if (contextStatusFlag != ContextStatusFlags.SpriteFlag0)
{
goto Label1;
}
flag = true;
goto Label0;
}
Label3:
flag = false;
Label0:
}
Vector3 vector3 = contextSprite.transform.position;
Ray ray = camera.ScreenPointToRay(camera.WorldToScreenPoint(vector3));
Vector3 vector31 = ray.direction;
Vector3 vector32 = ray.origin;
float single1 = vector3.x * vector31.x + vector3.y * vector31.y + vector3.z * vector31.z - (vector32.x * vector31.x + vector32.y * vector31.y + vector32.z * vector31.z);
if (single1 <= 0f || ContextSprite.g.PhysRaycast(ref ray, out raycastHit, single1, num) && !contextSprite.IsSeeThrough(ref raycastHit))
{
flag1 = ContextSprite.CalculateFadeOut(ref contextSprite.fade, single);
}
else
{
flag1 = (!flag ? ContextSprite.CalculateFadeIn(ref contextSprite.fade, single) : ContextSprite.CalculateFadeDim(ref contextSprite.fade, single));
}
if (!flag1)
{
continue;
}
contextSprite.UpdateMaterialProperties();
}
}
else
{
foreach (ContextSprite contextSprite1 in ContextSprite.g.visible)
{
if (!ContextSprite.CalculateFadeOut(ref contextSprite1.fade, single))
{
continue;
}
contextSprite1.UpdateMaterialProperties();
}
}
}
return;
if (contextStatusFlag == ContextStatusFlags.SpriteFlag1)
{
if (ContextSprite.CalculateFadeOut(ref contextSprite.fade, single))
{
contextSprite.UpdateMaterialProperties();
}
goto Label2;
}
else if (contextStatusFlag == (ContextStatusFlags.SpriteFlag0 | ContextStatusFlags.SpriteFlag1))
{
if (ContextSprite.CalculateFadeIn(ref contextSprite.fade, single))
{
contextSprite.UpdateMaterialProperties();
}
goto Label2;
}
else
{
goto Label3;
}
}