public static void execute() // executes the pipeline
{
if (win == null) return;
Graphics.frame_index++;
render_target = win;
win.Clear(familiarize_color(back_color));
Statistics.sprites_drawn = 0;
Statistics.sprites_discarded = 0;
Pipeline.execute();
win.Display();
if (screenshot_signal)
{
bool found = false; int ctr = 0; string path = "";
while (!found)
{
path = XF.Application.root_path + "screenshot" + ctr + ".png";
found = !System.IO.File.Exists(path);
ctr++;
}
SFML.Graphics.Image screenshot = new SFML.Graphics.Image(screen_w, screen_h);
screenshot.CopyScreen(win) ;
screenshot.SaveToFile(path);
screenshot_signal = false;
}
}
