src/libgame/joystick.h

   1 /***********************************************************
   2 * Artsoft Retro-Game Library                               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2006 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * joystick.h                                               *
  12 ***********************************************************/
  13
  14 #ifndef JOYSTICK_H
  15 #define JOYSTICK_H
  16
  17 #include "system.h"
  18
  19 #define JOYSTICK_NOT_AVAILABLE  0
  20 #define JOYSTICK_AVAILABLE      (1 << 0)
  21 #define JOYSTICK_ACTIVE         (1 << 1)
  22 #define JOYSTICK_ACTIVATED      (JOYSTICK_AVAILABLE | JOYSTICK_ACTIVE)
  23
  24 #if defined(PLATFORM_FREEBSD)
  25 #define DEV_JOYSTICK_0          "/dev/joy0"
  26 #define DEV_JOYSTICK_1          "/dev/joy1"
  27 #define DEV_JOYSTICK_2          "/dev/joy2"
  28 #define DEV_JOYSTICK_3          "/dev/joy3"
  29 #else
  30 #define DEV_JOYSTICK_0          "/dev/js0"
  31 #define DEV_JOYSTICK_1          "/dev/js1"
  32 #define DEV_JOYSTICK_2          "/dev/js2"
  33 #define DEV_JOYSTICK_3          "/dev/js3"
  34 #endif
  35
  36 /* get these values from the program 'js' from the joystick package, */
  37 /* set JOYSTICK_PERCENT to a threshold appropriate for your joystick */
  38
  39 #if defined(TARGET_SDL)
  40 #define JOYSTICK_XLEFT          -32767
  41 #define JOYSTICK_XMIDDLE        0
  42 #define JOYSTICK_XRIGHT         32767
  43 #define JOYSTICK_YUPPER         -32767
  44 #define JOYSTICK_YMIDDLE        0
  45 #define JOYSTICK_YLOWER         32767
  46 #else
  47 #define JOYSTICK_XLEFT          1
  48 #define JOYSTICK_XMIDDLE        128
  49 #define JOYSTICK_XRIGHT         255
  50 #define JOYSTICK_YUPPER         1
  51 #define JOYSTICK_YMIDDLE        128
  52 #define JOYSTICK_YLOWER         255
  53 #endif
  54
  55 #define JOYSTICK_PERCENT        25
  56
  57 #define JOY_NO_ACTION           0
  58 #define JOY_LEFT                MV_LEFT
  59 #define JOY_RIGHT               MV_RIGHT
  60 #define JOY_UP                  MV_UP
  61 #define JOY_DOWN                MV_DOWN
  62 #define JOY_BUTTON_1            KEY_BUTTON_1
  63 #define JOY_BUTTON_2            KEY_BUTTON_2
  64 #define JOY_BUTTON_SNAP         KEY_BUTTON_SNAP
  65 #define JOY_BUTTON_DROP         KEY_BUTTON_DROP
  66 #define JOY_MOTION              KEY_MOTION
  67 #define JOY_BUTTON              KEY_BUTTON
  68 #define JOY_ACTION              KEY_ACTION
  69
  70 #define JOY_BUTTON_NOT_PRESSED  0
  71 #define JOY_BUTTON_PRESSED      1
  72 #define JOY_BUTTON_NEW_PRESSED  2
  73 #define JOY_BUTTON_NEW_RELEASED 3
  74
  75 #if defined(PLATFORM_UNIX)
  76 void UnixInitJoysticks(void);
  77 boolean UnixReadJoystick(int, int *, int *, boolean *, boolean *);
  78 #endif
  79
  80 char *getJoyNameFromJoySymbol(int);
  81 int getJoySymbolFromJoyName(char *);
  82 int getJoystickNrFromDeviceName(char *);
  83 char *getDeviceNameFromJoystickNr(int);
  84
  85 void CheckJoystickData(void);
  86 int Joystick(int);
  87 int JoystickButton(int);
  88 int AnyJoystick(void);
  89 int AnyJoystickButton(void);
  90
  91 void DeactivateJoystick();
  92 void ActivateJoystick();
  93
  94 #endif  /* JOYSTICK_H */