diff options
Diffstat (limited to 'src/d_mode.c')
-rw-r--r-- | src/d_mode.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/d_mode.c b/src/d_mode.c index 435ce8d5..70704438 100644 --- a/src/d_mode.c +++ b/src/d_mode.c @@ -18,9 +18,12 @@ // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA. // -// Common code shared between the client and server +//----------------------------------------------------------------------------- +// +// DESCRIPTION: +// Functions and definitions relating to the game type and operational +// mode. // - #include "doomtype.h" #include "d_mode.h" @@ -100,6 +103,22 @@ boolean D_ValidEpisodeMap(GameMission_t mission, GameMode_t mode, return false; } +// Get the number of valid episodes for the specified mission/mode. + +int D_GetNumEpisodes(GameMission_t mission, GameMode_t mode) +{ + int episode; + + episode = 1; + + while (D_ValidEpisodeMap(mission, mode, episode, 1)) + { + ++episode; + } + + return episode - 1; +} + // Table of valid versions static struct { |