Function CG_DrawLoadingScreen

code/cgame/cg_info.cpp:717–786

==================== CG_DrawLoadingScreen Load screen displays the map pic, the mission briefing and weapons/force powers ==================== */

====================
*/
static void CG_DrawLoadingScreen( qhandle_t	levelshot ,const char *mapName)
{
	int xPos,yPos,width,height;
	vec4_t	color;
	qhandle_t	background;
	int weapons=0, forcepowers=0;

	// Get mission briefing for load screen
	if (cgi_SP_GetStringTextString( va("BRIEFINGS_%s",mapName), NULL, 0 ) == 0)
	{
		cgi_Cvar_Set( "ui_missionbriefing", "@BRIEFINGS_NONE" );
	}
	else
	{
		cgi_Cvar_Set( "ui_missionbriefing", va("@BRIEFINGS_%s",mapName) );
	}

	// Print background
	if (cgi_UI_GetMenuItemInfo(
		"loadScreen",
		"background",
		&xPos,
		&yPos,
		&width,
		&height,
		color,
		&background))
	{
		cgi_R_SetColor( color );
		CG_DrawPic( xPos, yPos, width, height, background );
	}

	// Print level pic
	if (cgi_UI_GetMenuItemInfo(
		"loadScreen",
		"mappic",
		&xPos,
		&yPos,
		&width,
		&height,
		color,
		&background))
	{
		//if (!levelshot)
		//{// No level shot so use screenshot.
 	//		CG_DrawPic( xPos, yPos, 1, 1, 0);	//force the tess to flush
		//	cgi_R_DrawScreenShot( xPos, yPos+height, width, -height );
		//}
		//else
		{
			cgi_R_SetColor( color );
			CG_DrawPic( xPos, yPos, width, height, levelshot );
		}
	}

	// Get player weapons and force power info
	CG_GetLoadScreenInfo(&weapons,&forcepowers);