public override void Update()
{
if (!this.inited)
{
this.inited = true;
SpriteMap graphic = this.graphic as SpriteMap;
if (!this.flipHorizontal && graphic.frame % 8 == 0)
{
if (Level.CheckPoint <BackgroundPyramid>(this.position + new Vec2(-16f, 0.0f)) != null)
{
++graphic.frame;
graphic.UpdateFrame();
}
}
else if (!this.flipHorizontal && graphic.frame % 8 == 7)
{
if (Level.CheckPoint <BackgroundPyramid>(this.position + new Vec2(16f, 0.0f)) != null)
{
--graphic.frame;
graphic.UpdateFrame();
}
}
else if (this.flipHorizontal && graphic.frame % 8 == 0)
{
if (Level.CheckPoint <BackgroundPyramid>(this.position + new Vec2(16f, 0.0f)) != null)
{
++graphic.frame;
graphic.UpdateFrame();
}
}
else if (this.flipHorizontal && graphic.frame % 8 == 7 && Level.CheckPoint <BackgroundPyramid>(this.position + new Vec2(-16f, 0.0f)) != null)
{
--graphic.frame;
graphic.UpdateFrame();
}
}
base.Update();
}