src/libgame/joystick.h

   1 // ============================================================================
   2 // Artsoft Retro-Game Library
   3 // ----------------------------------------------------------------------------
   4 // (c) 1995-2014 by Artsoft Entertainment
   5 //                  Holger Schemel
   6 //                  info@artsoft.org
   7 //                  http://www.artsoft.org/
   8 // ----------------------------------------------------------------------------
   9 // joystick.h
  10 // ============================================================================
  11
  12 #ifndef JOYSTICK_H
  13 #define JOYSTICK_H
  14
  15 #include "system.h"
  16
  17 #define JOYSTICK_NOT_AVAILABLE  0
  18 #define JOYSTICK_AVAILABLE      (1 << 0)
  19 #define JOYSTICK_ACTIVE         (1 << 1)
  20 #define JOYSTICK_CONFIGURED     (1 << 2)
  21 #define JOYSTICK_NOT_CONFIGURED (1 << 3)
  22 #define JOYSTICK_ACTIVATED      (JOYSTICK_AVAILABLE | JOYSTICK_ACTIVE)
  23
  24 #define MAX_JOYSTICK_NAME_LEN   40
  25
  26 #if defined(PLATFORM_FREEBSD)
  27 #define DEV_JOYSTICK_0          "/dev/joy0"
  28 #define DEV_JOYSTICK_1          "/dev/joy1"
  29 #define DEV_JOYSTICK_2          "/dev/joy2"
  30 #define DEV_JOYSTICK_3          "/dev/joy3"
  31 #else
  32 #define DEV_JOYSTICK_0          "/dev/js0"
  33 #define DEV_JOYSTICK_1          "/dev/js1"
  34 #define DEV_JOYSTICK_2          "/dev/js2"
  35 #define DEV_JOYSTICK_3          "/dev/js3"
  36 #endif
  37
  38 /* get these values from the program 'js' from the joystick package, */
  39 /* set JOYSTICK_PERCENT to a threshold appropriate for your joystick */
  40
  41 #define JOYSTICK_MAX_AXIS_POS   32767
  42
  43 #define JOYSTICK_XLEFT          -JOYSTICK_MAX_AXIS_POS
  44 #define JOYSTICK_XMIDDLE        0
  45 #define JOYSTICK_XRIGHT         +JOYSTICK_MAX_AXIS_POS
  46 #define JOYSTICK_YUPPER         -JOYSTICK_MAX_AXIS_POS
  47 #define JOYSTICK_YMIDDLE        0
  48 #define JOYSTICK_YLOWER         +JOYSTICK_MAX_AXIS_POS
  49
  50 #define JOYSTICK_PERCENT        25
  51
  52 #define JOY_NO_ACTION           0
  53 #define JOY_LEFT                MV_LEFT
  54 #define JOY_RIGHT               MV_RIGHT
  55 #define JOY_UP                  MV_UP
  56 #define JOY_DOWN                MV_DOWN
  57 #define JOY_BUTTON_1            KEY_BUTTON_1
  58 #define JOY_BUTTON_2            KEY_BUTTON_2
  59 #define JOY_BUTTON_SNAP         KEY_BUTTON_SNAP
  60 #define JOY_BUTTON_DROP         KEY_BUTTON_DROP
  61 #define JOY_MOTION              KEY_MOTION
  62 #define JOY_BUTTON              KEY_BUTTON
  63 #define JOY_ACTION              KEY_ACTION
  64
  65 #define JOY_BUTTON_NOT_PRESSED  0
  66 #define JOY_BUTTON_PRESSED      1
  67 #define JOY_BUTTON_NEW_PRESSED  2
  68 #define JOY_BUTTON_NEW_RELEASED 3
  69
  70 char *getJoyNameFromJoySymbol(int);
  71 int getJoySymbolFromJoyName(char *);
  72 int getJoystickNrFromDeviceName(char *);
  73 char *getDeviceNameFromJoystickNr(int);
  74 char *getFormattedJoystickName(const char *);
  75
  76 void CheckJoystickData(void);
  77 int Joystick(int);
  78 int JoystickExt(int, boolean);
  79 int JoystickButton(int);
  80 int AnyJoystick(void);
  81 int AnyJoystickButton(void);
  82
  83 void DeactivateJoystick();
  84 void ActivateJoystick();
  85
  86 #endif  /* JOYSTICK_H */