engine: add render_picbutton_text flag to use mainui_cpp font renderer for rendering WON buttons

common/gameinfo.h

@@ -18,6 +18,7 @@ GNU General Public License for more details.
 
 #define GFL_NOMODELS	(1<<0)
 #define GFL_NOSKILLS	(1<<1)
+#define GFL_RENDER_PICBUTTON_TEXT   (1<<2)
 
 /*
 ========================================================================

engine/client/cl_gameui.c

@@ -417,6 +417,8 @@ static void UI_ConvertGameInfo( GAMEINFO *out, gameinfo_t *in )
 		out->flags |= GFL_NOMODELS;
 	if( in->noskills )
 		out->flags |= GFL_NOSKILLS;
+	if( in->render_picbutton_text )
+		out->flags |= GFL_RENDER_PICBUTTON_TEXT;
 }
 
 static qboolean PIC_Scissor( float *x, float *y, float *width, float *height, float *u0, float *v0, float *u1, float *v1 )

engine/common/common.h

@@ -230,6 +230,7 @@ typedef struct gameinfo_s
 	qboolean		secure;		// prevent to console acess
 	qboolean		nomodels;		// don't let player to choose model (use player.mdl always)
 	qboolean		noskills;		// disable skill menu selection
+	qboolean		render_picbutton_text; // use font renderer to render WON buttons
 
 	char		sp_entity[32];	// e.g. info_player_start
 	char		mp_entity[32];	// e.g. info_player_deathmatch

engine/common/filesystem.c

@@ -1863,6 +1863,11 @@ void FS_ParseGenericGameInfo( gameinfo_t *GameInfo, const char *buf, const qbool
 				pfile = COM_ParseFile( pfile, token, sizeof( token ));
 				GameInfo->noskills = Q_atoi( token );
 			}
+			else if( !Q_stricmp( token, "render_picbutton_text" ))
+			{
+				pfile = COM_ParseFile( pfile, token, sizeof( token ));
+				GameInfo->render_picbutton_text = Q_atoi( token );
+			}
 		}
 	}