added support for multiple user game data directories

[rocksndiamonds.git] / src / libgame / system.h

diff --git a/src/libgame/system.h b/src/libgame/system.h
index c1eb58d87f4dcb3876d0485be937ca4a1c89f100..48a03fc1a80e43e8385a2177bb756646ea973571 100644 (file)
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -627,6 +627,7 @@
 #define CACHE_DIRECTORY                "cache"
 #define CONF_DIRECTORY         "conf"
 #define NETWORK_DIRECTORY      "network"
+#define USERS_DIRECTORY                "users"
 
 #define GFX_CLASSIC_SUBDIR     "gfx_classic"
 #define SND_CLASSIC_SUBDIR     "snd_classic"
@@ -866,6 +867,20 @@
                                 (artwork).snd_first :                  \
                                 (artwork).mus_first)
 
+#define ARTWORK_CURRENT_PTR(artwork, type)                             \
+                               ((type) == ARTWORK_TYPE_GRAPHICS ?      \
+                                &(artwork).gfx_current :               \
+                                (type) == ARTWORK_TYPE_SOUNDS ?        \
+                                &(artwork).snd_current :               \
+                                &(artwork).mus_current)
+
+#define ARTWORK_CURRENT(artwork, type)                                 \
+                               ((type) == ARTWORK_TYPE_GRAPHICS ?      \
+                                (artwork).gfx_current :                \
+                                (type) == ARTWORK_TYPE_SOUNDS ?        \
+                                (artwork).snd_current :                \
+                                (artwork).mus_current)
+
 #define ARTWORK_CURRENT_IDENTIFIER_PTR(artwork, type)                  \
                                ((type) == ARTWORK_TYPE_GRAPHICS ?      \
                                 &(artwork).gfx_current_identifier :    \
@@ -1376,6 +1391,8 @@ struct SetupInfo
 {
   char *player_name;
 
+  boolean multiple_users;
+
   boolean sound;
   boolean sound_loops;
   boolean sound_music;
@@ -1443,6 +1460,11 @@ struct SetupInfo
   struct OptionInfo options;
 };
 
+struct UserInfo
+{
+  int nr;
+};
+
 struct TreeInfo
 {
   struct TreeInfo **node_top;          // topmost node in tree
@@ -1763,6 +1785,7 @@ extern struct AnimInfo            anim;
 extern struct ArtworkInfo      artwork;
 extern struct JoystickInfo     joystick;
 extern struct SetupInfo                setup;
+extern struct UserInfo         user;
 
 extern LevelDirTree           *leveldir_first_all;
 extern LevelDirTree           *leveldir_first;