private static void RenderLights()
{
if (DXManager.Lights == null || DXManager.Lights.Count == 0)
{
return;
}
if (LightTexture == null || LightTexture.Disposed)
{
LightTexture = new Texture(DXManager.Device, Settings.ScreenSize.Width, Settings.ScreenSize.Height, 0, Usage.RenderTarget, Format.A8R8G8B8, Pool.Default);
LightTexture.Disposing += new EventHandler(LightTexture_Disposing);
LightSurface = LightTexture.GetSurfaceLevel(0);
}
DXManager.Sprite.Flush();
Surface OldSurface = DXManager.CurrentSurface;
DXManager.SetSurface(LightSurface);
DXManager.Device.Clear(ClearFlags.Target, MapInfo.Lights == LightSetting.Night ? Color.Black : Color.FromArgb(255, 50, 50, 50), 0, 0);
DXManager.SetBlend(true);
int Light;
Point Location;
for (int I = 0; I < ObjectList.Count; I++)
{
if (ObjectList[I].Light > 0)
{
Light = ObjectList[I].Light;
if (Light >= DXManager.Lights.Count)
{
Light = DXManager.Lights.Count - 1;
}
Location = ObjectList[I].DisplayRectangle.Location;
Location.Offset(((Light + 1) * -65 + Globals.CellWidth) / 2, ((Light + 1) * -50 + Globals.CellHeight) / 2);
if (DXManager.Lights[Light] != null && !DXManager.Lights[Light].Disposed)
{
DXManager.Sprite.Draw2D(DXManager.Lights[Light], PointF.Empty, 0, Location, Color.WhiteSmoke);
}
}
}
for (int Y = MapObject.User.Location.Y - ViewRangeY - 5; Y <= MapObject.User.Location.Y + ViewRangeY + 5; Y++)
{
if (Y < 0)
{
continue;
}
if (Y >= MapSize.Height)
{
break;
}
for (int X = MapObject.User.Location.X - ViewRangeX - 5; X < MapObject.User.Location.X + ViewRangeX + 5; X++)
{
if (X < 0)
{
continue;
}
if (X >= MapSize.Width)
{
break;
}
int ImageIndex = (M2CellInfo[X, Y].FrontImage & 0x7FFF) - 1;
if (M2CellInfo[X, Y].Light > 0 && M2CellInfo[X, Y].Light < 10)
{
Light = M2CellInfo[X, Y].Light * 3;
int FileIndex = M2CellInfo[X, Y].FileIndex;
Size S = Libraries.Objects[FileIndex].GetSize(ImageIndex);
Location = new Point(
(X + Settings.PlayerOffSet.X - MapObject.User.MovePoint.X) * Globals.CellWidth + MapObject.User.MovingOffSet.X,
(Y + Settings.PlayerOffSet.Y - MapObject.User.MovePoint.Y) * Globals.CellHeight + MapObject.User.MovingOffSet.Y + 32);// - S.Height);
Location.Offset(((Light + 1) * -65 + Globals.CellWidth) / 2, ((Light + 1) * -50 + Globals.CellHeight) / 2);
if (M2CellInfo[X, Y].AnimationFrame > 0)
{
Location.Offset(Libraries.Objects[FileIndex].GetOffSet(ImageIndex));
}
if (Light > DXManager.Lights.Count)
{
Light = DXManager.Lights.Count - 1;
}
if (DXManager.Lights[Light] != null && !DXManager.Lights[Light].Disposed)
{
DXManager.Sprite.Draw2D(DXManager.Lights[Light], PointF.Empty, 0, Location, Color.WhiteSmoke);
}
}
}
}
DXManager.SetBlend(false);
DXManager.Sprite.Flush();
DXManager.SetSurface(OldSurface);
//Draw Light Scene
DXManager.Device.RenderState.SourceBlend = Blend.Zero;
DXManager.Device.RenderState.DestinationBlend = Blend.SourceColor;
DXManager.Sprite.Draw2D(LightTexture, PointF.Empty, 0, PointF.Empty, Color.White);
DXManager.Sprite.End();
DXManager.Sprite.Begin(SpriteFlags.AlphaBlend);
}
public virtual void DrawBlend()
{
DXManager.SetBlend(true, 0.3F); //0.8
Draw();
DXManager.SetBlend(false);
}