DrawImage doesn't work!

[fireapache]

Hey people! I don't understand why this simple DrawImage doesn't work:

Code: AGS

// room script file

Overlay *overlay;
DynamicSprite *sprite;
DrawingSurface *surface;

function After_FadeIn()
{
  sprite = DynamicSprite.Create(320, 240, true);
  surface = sprite.GetDrawingSurface();
  surface.Clear();
  surface.DrawImage(160, 160, 35);
  surface.Release();
  overlay = Overlay.CreateGraphical(0, 0, sprite.Graphic, true);
}

Nothing happens!

The sprite on slot 35 is a cursor with an alpha channel:



... my project is running in 32-bit colour.

[Calin Leafshade]

does After_FadeIn() actually run? I dont think thats the default name for the function so did you create it with the editor events pane? or did you just type the function in manually?

[fireapache]

Yes, it's run, I did write "After_FadeIn" in the events panel of that room.

[fireapache]

Actualy, I think there's a problem in the engine. I say that because I imported the same sprite again but telling AGS to do not use the alpha channel of the PNG and it worked!

Code: AGS

surface.DrawImage(160, 160, 37);

[imgzoom]http://imageshack.us/a/img231/1298/34730502.png[/imgzoom]

buuut... The transparency in DrawImage never worked, for both situations and graphic drivers - DirectDraw 5 and Direct3D 9.

[Slasher]

does After_FadeIn() actually run? I dont think thats the default name for the function so did you create it with the editor events pane? or did you just type the function in manually?

You should do this via the Rooms events panel

[fireapache]

[imgzoom]http://imageshack.us/a/img801/7742/59679850.png[/imgzoom]