rnd-20020323-2-src

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

diff --git a/src/libgame/system.h b/src/libgame/system.h
index bf0f58b1497448f3d3ef1c8924dedddbf3bd9c4a..0cf978df10d41cf7f983fa049d288338cbb6dd9a 100644 (file)
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -40,7 +40,24 @@
 #define FULLSCREEN_NOT_AVAILABLE FALSE
 #define FULLSCREEN_AVAILABLE    TRUE
 
-/* values for button_status */
+/* default input keys */
+#define DEFAULT_KEY_LEFT       KSYM_Left
+#define DEFAULT_KEY_RIGHT      KSYM_Right
+#define DEFAULT_KEY_UP         KSYM_Up
+#define DEFAULT_KEY_DOWN       KSYM_Down
+#define DEFAULT_KEY_SNAP       KSYM_Shift_L
+#define DEFAULT_KEY_BOMB       KSYM_Shift_R
+#define DEFAULT_KEY_OKAY       KSYM_Return
+#define DEFAULT_KEY_CANCEL     KSYM_Escape
+
+/* values for move directions */
+#define MV_NO_MOVING           0
+#define MV_LEFT                        (1 << 0)
+#define MV_RIGHT               (1 << 1)
+#define MV_UP                  (1 << 2)
+#define MV_DOWN                        (1 << 3)
+
+/* values for button status */
 #define MB_NOT_PRESSED         FALSE
 #define MB_NOT_RELEASED                TRUE
 #define MB_RELEASED            FALSE
@@ -77,6 +94,11 @@
 #define REDRAW_FPS             (1 << 11)
 #define REDRAWTILES_THRESHOLD  (SCR_FIELDX * SCR_FIELDY / 2)
 
+/* maximum number of parallel players supported by libgame functions */
+#define MAX_PLAYERS            4
+
+/* maximum allowed length of player name */
+#define MAX_PLAYER_NAME_LEN    10
 
 /* default name for empty highscore entry */
 #define EMPTY_PLAYER_NAME      "no name"
@@ -206,6 +228,63 @@ struct GfxInfo
   int vxsize, vysize;
 };
 
+struct JoystickInfo
+{
+  int status;
+  int fd[MAX_PLAYERS];         /* file descriptor of player's joystick */
+};
+
+struct SetupJoystickInfo
+{
+  char *device_name;           /* device name of player's joystick */
+
+  int xleft, xmiddle, xright;
+  int yupper, ymiddle, ylower;
+  int snap;
+  int bomb;
+};
+
+struct SetupKeyboardInfo
+{
+  Key left;
+  Key right;
+  Key up;
+  Key down;
+  Key snap;
+  Key bomb;
+};
+
+struct SetupInputInfo
+{
+  boolean use_joystick;
+  struct SetupJoystickInfo joy;
+  struct SetupKeyboardInfo key;
+};
+
+struct SetupInfo
+{
+  char *player_name;
+
+  boolean sound;
+  boolean sound_loops;
+  boolean sound_music;
+  boolean sound_simple;
+  boolean toons;
+  boolean double_buffering;
+  boolean direct_draw;         /* !double_buffering (redundant!) */
+  boolean scroll_delay;
+  boolean soft_scrolling;
+  boolean fading;
+  boolean autorecord;
+  boolean quick_doors;
+  boolean team_mode;
+  boolean handicap;
+  boolean time_limit;
+  boolean fullscreen;
+
+  struct SetupInputInfo input[MAX_PLAYERS];
+};
+
 struct LevelDirInfo
 {
   char *filename;      /* level series single directory name */
@@ -245,26 +324,29 @@ extern struct OptionInfo  options;
 extern struct VideoSystemInfo  video;
 extern struct AudioSystemInfo  audio;
 extern struct GfxInfo          gfx;
+extern struct JoystickInfo     joystick;
+extern struct SetupInfo                setup;
 
 extern struct LevelDirInfo     *leveldir_first;
 extern struct LevelDirInfo     *leveldir_current;
+extern int                     level_nr;
 
-extern Display        *display;
-extern Visual         *visual;
-extern int             screen;
-extern Colormap                cmap;
+extern Display                *display;
+extern Visual                 *visual;
+extern int                     screen;
+extern Colormap                        cmap;
 
-extern DrawWindow      *window;
-extern DrawBuffer      *backbuffer;
-extern DrawBuffer      *drawto;
+extern DrawWindow             *window;
+extern DrawBuffer             *backbuffer;
+extern DrawBuffer             *drawto;
 
-extern int             button_status;
-extern boolean         motion_status;
+extern int                     button_status;
+extern boolean                 motion_status;
 
-extern int             redraw_mask;
-extern int             redraw_tiles;
+extern int                     redraw_mask;
+extern int                     redraw_tiles;
 
-extern int             FrameCounter;
+extern int                     FrameCounter;
 
 
 /* function definitions */