rnd-20001210-2-src

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

diff --git a/src/libgame/system.h b/src/libgame/system.h
index 8115319308b9967195d20d05f59eedcf5b370529..55201a9f2fe8d81f9c6ea2c9b3880fa283128518 100644 (file)
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -30,10 +30,15 @@
 
 /* contant definitions */
 
-#define DEFAULT_DEPTH                  0
+/* the additional 'b' is needed for Win32 to open files in binary mode */
+#define MODE_READ              "rb"
+#define MODE_WRITE             "wb"
+#define MODE_APPEND            "ab"
 
-#define FULLSCREEN_NOT_AVAILABLE       FALSE
-#define FULLSCREEN_AVAILABLE           TRUE
+#define DEFAULT_DEPTH          0
+
+#define FULLSCREEN_NOT_AVAILABLE FALSE
+#define FULLSCREEN_AVAILABLE    TRUE
 
 /* values for button_status */
 #define MB_NOT_PRESSED         FALSE
@@ -94,6 +99,7 @@
 #define RW_BASE_PATH           RW_GAME_DIR
 
 #define GRAPHICS_DIRECTORY     "graphics"
+#define MUSIC_DIRECTORY                "music"
 #define SOUNDS_DIRECTORY       "sounds"
 #define LEVELS_DIRECTORY       "levels"
 #define TAPES_DIRECTORY                "tapes"
@@ -166,12 +172,19 @@ struct VideoSystemInfo
 struct AudioSystemInfo
 {
   boolean sound_available;
+  boolean music_available;
   boolean loops_available;
+  boolean mods_available;
   boolean sound_enabled;
+
   int soundserver_pipe[2];
   int soundserver_pid;
   char *device_name;
   int device_fd;
+
+  int channels;
+  int music_channel;
+  int music_nr;
 };
 
 struct GfxInfo
@@ -255,6 +268,7 @@ extern int          FrameCounter;
 void InitCommandName(char *);
 void InitExitFunction(void (*exit_function)(int));
 void InitPlatformDependantStuff(void);
+void ClosePlatformDependantStuff(void);
 
 void InitProgramInfo(char *, char *, char *, char *, char *, char *, char *);
 
@@ -264,6 +278,7 @@ void InitGfxDoor2Info(int, int, int, int);
 void InitGfxScrollbufferInfo(int, int);
 
 inline void InitVideoDisplay(void);
+inline void CloseVideoDisplay(void);
 inline void InitVideoBuffer(DrawBuffer **,DrawWindow **, int,int,int, boolean);
 inline Bitmap *CreateBitmapStruct(void);
 inline Bitmap *CreateBitmap(int, int, int);
@@ -286,8 +301,10 @@ inline boolean PointerInWindow(DrawWindow *);
 inline boolean SetVideoMode(boolean);
 inline boolean ChangeVideoModeIfNeeded(boolean);
 
-inline boolean OpenAudio(struct AudioSystemInfo *);
-inline void CloseAudio(struct AudioSystemInfo *);
+Bitmap *LoadImage(char *);
+
+inline void OpenAudio(void);
+inline void CloseAudio(void);
 inline void SetAudioMode(boolean);
 
 inline void InitEventFilter(EventFilter);