X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fgame_em%2Fmain_em.h;h=abf566f03ac92dacba42f7605b98ac7f4dad3bfd;hb=2c89261a1186ffc19bd6e5f82e9369bee1545e2f;hp=f54f5d407ae67be4055e9323f44a8b2be7bc349c;hpb=f47cd4b09952aaf95d16542f6b53f2d8bf9e1d7d;p=rocksndiamonds.git

diff --git a/src/game_em/main_em.h b/src/game_em/main_em.h
index f54f5d40..abf566f0 100644
--- a/src/game_em/main_em.h
+++ b/src/game_em/main_em.h
@@ -560,8 +560,23 @@ struct PLAYER
   unsigned joy_spin:1;
 };
 
+
+/* ------------------------------------------------------------------------- */
+/* definitions and structures for use by the main game functions             */
+/* ------------------------------------------------------------------------- */
+
+/* values for native Emerald Mine game version */
+#define FILE_VERSION_EM_V3	3
+#define FILE_VERSION_EM_V4	4
+#define FILE_VERSION_EM_V5	5
+#define FILE_VERSION_EM_V6	6
+
+#define FILE_VERSION_EM_ACTUAL	FILE_VERSION_EM_V6
+
 struct LevelInfo_EM
 {
+  int file_version;
+
   struct LEVEL *lev;
   struct PLAYER *ply1, *ply2;