/* Draws the console buffer to the screen if the console is "visible" */
void CON_DrawConsole(ConsoleInformation *console) {
SDL_Rect DestRect;
SDL_Rect SrcRect;
if(!console)
return;
/* only draw if console is visible: here this means, that the console is not CON_CLOSED */
if(console->Visible == CON_CLOSED)
return;
/* Update the scrolling offset */
CON_UpdateOffset(console);
/* Update the command line since it has a blinking cursor */
DrawCommandLine();
/* before drawing, make sure the alpha channel of the console surface is set
* properly. (sigh) I wish we didn't have to do this every frame... */
//TR2 if(console->OutputScreen->flags & SDL_GL_OPENGLBLIT)
// CON_AlphaGL(console->ConsoleSurface, console->ConsoleAlpha);
SrcRect.x = 0;
SrcRect.y = console->ConsoleSurface->h - console->RaiseOffset;
SrcRect.w = console->ConsoleSurface->w;
SrcRect.h = console->RaiseOffset;
/* Setup the rect the console is being blitted into based on the output screen */
DestRect.x = console->DispX;
DestRect.y = console->DispY;
DestRect.w = console->ConsoleSurface->w;
DestRect.h = console->ConsoleSurface->h;
//SDL_BlitSurface(console->ConsoleSurface, &SrcRect, console->OutputScreen, &DestRect);
SDL_BlitSurface(console->ConsoleSurface, &SrcRect, console->OutputScreen, &DestRect);
//TR2 if(console->OutputScreen->flags & SDL_OPENGLBLIT)
// SDL_UpdateRects(console->OutputScreen, 1, &DestRect);
}
/* Draws the console buffer to the screen if the console is "visible" */
void CON_DrawConsole(ConsoleInformation * console)
{
SDL_Rect DestRect;
SDL_Rect SrcRect;
if (!console)
return;
/* only draw if console is visible: here this means, that the console is not CON_CLOSED */
if (console->Visible == CON_CLOSED)
return;
/* Update the scrolling offset */
CON_UpdateOffset(console);
/* Update the command line since it has a blinking cursor */
DrawCommandLine();
SrcRect.x = 0;
SrcRect.y = console->ConsoleSurface->h - console->RaiseOffset;
SrcRect.w = console->ConsoleSurface->w;
SrcRect.h = console->RaiseOffset;
/* Setup the rect the console is being blitted into based on the output screen */
DestRect.x = console->DispX;
DestRect.y = console->DispY;
DestRect.w = console->ConsoleSurface->w;
DestRect.h = console->RaiseOffset;
SDL_FillRect(console->OutputScreen, &DestRect,
SDL_MapRGBA(console->ConsoleSurface->format,
255, 255, 255, console->ConsoleAlpha));
SDL_BlitSurface(console->ConsoleSurface, &SrcRect,
console->OutputScreen, &DestRect);
}
