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_ACTIVATED      (JOYSTICK_AVAILABLE | JOYSTICK_ACTIVE)
  21
  22 #if defined(PLATFORM_FREEBSD)
  23 #define DEV_JOYSTICK_0          "/dev/joy0"
  24 #define DEV_JOYSTICK_1          "/dev/joy1"
  25 #define DEV_JOYSTICK_2          "/dev/joy2"
  26 #define DEV_JOYSTICK_3          "/dev/joy3"
  27 #else
  28 #define DEV_JOYSTICK_0          "/dev/js0"
  29 #define DEV_JOYSTICK_1          "/dev/js1"
  30 #define DEV_JOYSTICK_2          "/dev/js2"
  31 #define DEV_JOYSTICK_3          "/dev/js3"
  32 #endif
  33
  34 /* get these values from the program 'js' from the joystick package, */
  35 /* set JOYSTICK_PERCENT to a threshold appropriate for your joystick */
  36
  37 #define JOYSTICK_MAX_AXIS_POS   32767
  38
  39 #define JOYSTICK_XLEFT          -JOYSTICK_MAX_AXIS_POS
  40 #define JOYSTICK_XMIDDLE        0
  41 #define JOYSTICK_XRIGHT         +JOYSTICK_MAX_AXIS_POS
  42 #define JOYSTICK_YUPPER         -JOYSTICK_MAX_AXIS_POS
  43 #define JOYSTICK_YMIDDLE        0
  44 #define JOYSTICK_YLOWER         +JOYSTICK_MAX_AXIS_POS
  45
  46 #define JOYSTICK_PERCENT        25
  47
  48 #define JOY_NO_ACTION           0
  49 #define JOY_LEFT                MV_LEFT
  50 #define JOY_RIGHT               MV_RIGHT
  51 #define JOY_UP                  MV_UP
  52 #define JOY_DOWN                MV_DOWN
  53 #define JOY_BUTTON_1            KEY_BUTTON_1
  54 #define JOY_BUTTON_2            KEY_BUTTON_2
  55 #define JOY_BUTTON_SNAP         KEY_BUTTON_SNAP
  56 #define JOY_BUTTON_DROP         KEY_BUTTON_DROP
  57 #define JOY_MOTION              KEY_MOTION
  58 #define JOY_BUTTON              KEY_BUTTON
  59 #define JOY_ACTION              KEY_ACTION
  60
  61 #define JOY_BUTTON_NOT_PRESSED  0
  62 #define JOY_BUTTON_PRESSED      1
  63 #define JOY_BUTTON_NEW_PRESSED  2
  64 #define JOY_BUTTON_NEW_RELEASED 3
  65
  66 char *getJoyNameFromJoySymbol(int);
  67 int getJoySymbolFromJoyName(char *);
  68 int getJoystickNrFromDeviceName(char *);
  69 char *getDeviceNameFromJoystickNr(int);
  70
  71 void CheckJoystickData(void);
  72 int Joystick(int);
  73 int JoystickExt(int, boolean);
  74 int JoystickButton(int);
  75 int AnyJoystick(void);
  76 int AnyJoystickButton(void);
  77
  78 void DeactivateJoystick();
  79 void ActivateJoystick();
  80
  81 #endif  /* JOYSTICK_H */