void DrawLights()
{
lightingTarget.Begin();
Common.Device.Clear(Color.Transparent);
Vector2 gdSize = new Vector2(Common.ScreenResolution.Y,
Common.ScreenResolution.X) * CameraManager.CurrentCamera.InverseZoom;
DrawPointLights(gdSize);
DrawDominateLights();
lightingTarget.End();
}
void Draw(DrawingStage stage)
{
Common.Device.BlendState = BlendState.AlphaBlend;
switch (stage)
{
case DrawingStage.Colour:
render.Begin();
break;
case DrawingStage.Distortion:
distortionRender.Begin();
break;
default:
opaqueRender.Begin();
break;
}
Common.Device.Clear(Color.Transparent);
if (CameraManager.CurrentCamera != null)
{
Common.Batch.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend, SamplerState.PointClamp,
null, null, null, CameraManager.CurrentCamera.ViewMatrix);
}
else
{
Common.Batch.Begin();
}
layers.Draw(stage);
Common.Batch.End();
switch (stage)
{
case DrawingStage.Colour:
render.End();
break;
case DrawingStage.Distortion:
distortionRender.End();
break;
default:
opaqueRender.End();
break;
}
}
public void PostRender()
{
if (layers.Layers > 0)
{
render.Begin();
Common.Device.Clear(Color.Transparent);
Common.Batch.Begin();
layers.Draw(DrawingStage.Colour);
Common.Batch.End();
render.End();
final = render.Texture;
}
else
{
final = blank;
}
}