Subversion Repositories Games.Carmageddon

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. /*
  2.   Simple DirectMedia Layer
  3.   Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
  4.  
  5.   This software is provided 'as-is', without any express or implied
  6.   warranty.  In no event will the authors be held liable for any damages
  7.   arising from the use of this software.
  8.  
  9.   Permission is granted to anyone to use this software for any purpose,
  10.   including commercial applications, and to alter it and redistribute it
  11.   freely, subject to the following restrictions:
  12.  
  13.   1. The origin of this software must not be misrepresented; you must not
  14.      claim that you wrote the original software. If you use this software
  15.      in a product, an acknowledgment in the product documentation would be
  16.      appreciated but is not required.
  17.   2. Altered source versions must be plainly marked as such, and must not be
  18.      misrepresented as being the original software.
  19.   3. This notice may not be removed or altered from any source distribution.
  20. */
  21.  
  22. /**
  23.  *  \file SDL_gamecontroller.h
  24.  *
  25.  *  Include file for SDL game controller event handling
  26.  */
  27.  
  28. #ifndef SDL_gamecontroller_h_
  29. #define SDL_gamecontroller_h_
  30.  
  31. #include "SDL_stdinc.h"
  32. #include "SDL_error.h"
  33. #include "SDL_rwops.h"
  34. #include "SDL_sensor.h"
  35. #include "SDL_joystick.h"
  36.  
  37. #include "begin_code.h"
  38. /* Set up for C function definitions, even when using C++ */
  39. #ifdef __cplusplus
  40. extern "C" {
  41. #endif
  42.  
  43. /**
  44.  *  \file SDL_gamecontroller.h
  45.  *
  46.  *  In order to use these functions, SDL_Init() must have been called
  47.  *  with the ::SDL_INIT_GAMECONTROLLER flag.  This causes SDL to scan the system
  48.  *  for game controllers, and load appropriate drivers.
  49.  *
  50.  *  If you would like to receive controller updates while the application
  51.  *  is in the background, you should set the following hint before calling
  52.  *  SDL_Init(): SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS
  53.  */
  54.  
  55. /**
  56.  * The gamecontroller structure used to identify an SDL game controller
  57.  */
  58. struct _SDL_GameController;
  59. typedef struct _SDL_GameController SDL_GameController;
  60.  
  61. typedef enum
  62. {
  63.     SDL_CONTROLLER_TYPE_UNKNOWN = 0,
  64.     SDL_CONTROLLER_TYPE_XBOX360,
  65.     SDL_CONTROLLER_TYPE_XBOXONE,
  66.     SDL_CONTROLLER_TYPE_PS3,
  67.     SDL_CONTROLLER_TYPE_PS4,
  68.     SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_PRO,
  69.     SDL_CONTROLLER_TYPE_VIRTUAL,
  70.     SDL_CONTROLLER_TYPE_PS5,
  71.     SDL_CONTROLLER_TYPE_AMAZON_LUNA,
  72.     SDL_CONTROLLER_TYPE_GOOGLE_STADIA,
  73.     SDL_CONTROLLER_TYPE_NVIDIA_SHIELD,
  74.     SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_LEFT,
  75.     SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_RIGHT,
  76.     SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_PAIR
  77. } SDL_GameControllerType;
  78.  
  79. typedef enum
  80. {
  81.     SDL_CONTROLLER_BINDTYPE_NONE = 0,
  82.     SDL_CONTROLLER_BINDTYPE_BUTTON,
  83.     SDL_CONTROLLER_BINDTYPE_AXIS,
  84.     SDL_CONTROLLER_BINDTYPE_HAT
  85. } SDL_GameControllerBindType;
  86.  
  87. /**
  88.  *  Get the SDL joystick layer binding for this controller button/axis mapping
  89.  */
  90. typedef struct SDL_GameControllerButtonBind
  91. {
  92.     SDL_GameControllerBindType bindType;
  93.     union
  94.     {
  95.         int button;
  96.         int axis;
  97.         struct {
  98.             int hat;
  99.             int hat_mask;
  100.         } hat;
  101.     } value;
  102.  
  103. } SDL_GameControllerButtonBind;
  104.  
  105.  
  106. /**
  107.  *  To count the number of game controllers in the system for the following:
  108.  *
  109.  *  ```c
  110.  *  int nJoysticks = SDL_NumJoysticks();
  111.  *  int nGameControllers = 0;
  112.  *  for (int i = 0; i < nJoysticks; i++) {
  113.  *      if (SDL_IsGameController(i)) {
  114.  *          nGameControllers++;
  115.  *      }
  116.  *  }
  117.  *  ```
  118.  *
  119.  *  Using the SDL_HINT_GAMECONTROLLERCONFIG hint or the SDL_GameControllerAddMapping() you can add support for controllers SDL is unaware of or cause an existing controller to have a different binding. The format is:
  120.  *  guid,name,mappings
  121.  *
  122.  *  Where GUID is the string value from SDL_JoystickGetGUIDString(), name is the human readable string for the device and mappings are controller mappings to joystick ones.
  123.  *  Under Windows there is a reserved GUID of "xinput" that covers any XInput devices.
  124.  *  The mapping format for joystick is:
  125.  *      bX - a joystick button, index X
  126.  *      hX.Y - hat X with value Y
  127.  *      aX - axis X of the joystick
  128.  *  Buttons can be used as a controller axis and vice versa.
  129.  *
  130.  *  This string shows an example of a valid mapping for a controller
  131.  *
  132.  * ```c
  133.  * "03000000341a00003608000000000000,PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7",
  134.  * ```
  135.  */
  136.  
  137. /**
  138.  * Load a set of Game Controller mappings from a seekable SDL data stream.
  139.  *
  140.  * You can call this function several times, if needed, to load different
  141.  * database files.
  142.  *
  143.  * If a new mapping is loaded for an already known controller GUID, the later
  144.  * version will overwrite the one currently loaded.
  145.  *
  146.  * Mappings not belonging to the current platform or with no platform field
  147.  * specified will be ignored (i.e. mappings for Linux will be ignored in
  148.  * Windows, etc).
  149.  *
  150.  * This function will load the text database entirely in memory before
  151.  * processing it, so take this into consideration if you are in a memory
  152.  * constrained environment.
  153.  *
  154.  * \param rw the data stream for the mappings to be added
  155.  * \param freerw non-zero to close the stream after being read
  156.  * \returns the number of mappings added or -1 on error; call SDL_GetError()
  157.  *          for more information.
  158.  *
  159.  * \since This function is available since SDL 2.0.2.
  160.  *
  161.  * \sa SDL_GameControllerAddMapping
  162.  * \sa SDL_GameControllerAddMappingsFromFile
  163.  * \sa SDL_GameControllerMappingForGUID
  164.  */
  165. extern DECLSPEC int SDLCALL SDL_GameControllerAddMappingsFromRW(SDL_RWops * rw, int freerw);
  166.  
  167. /**
  168.  *  Load a set of mappings from a file, filtered by the current SDL_GetPlatform()
  169.  *
  170.  *  Convenience macro.
  171.  */
  172. #define SDL_GameControllerAddMappingsFromFile(file)   SDL_GameControllerAddMappingsFromRW(SDL_RWFromFile(file, "rb"), 1)
  173.  
  174. /**
  175.  * Add support for controllers that SDL is unaware of or to cause an existing
  176.  * controller to have a different binding.
  177.  *
  178.  * The mapping string has the format "GUID,name,mapping", where GUID is the
  179.  * string value from SDL_JoystickGetGUIDString(), name is the human readable
  180.  * string for the device and mappings are controller mappings to joystick
  181.  * ones. Under Windows there is a reserved GUID of "xinput" that covers all
  182.  * XInput devices. The mapping format for joystick is: {| |bX |a joystick
  183.  * button, index X |- |hX.Y |hat X with value Y |- |aX |axis X of the joystick
  184.  * |} Buttons can be used as a controller axes and vice versa.
  185.  *
  186.  * This string shows an example of a valid mapping for a controller:
  187.  *
  188.  * ```c
  189.  * "341a3608000000000000504944564944,Afterglow PS3 Controller,a:b1,b:b2,y:b3,x:b0,start:b9,guide:b12,back:b8,dpup:h0.1,dpleft:h0.8,dpdown:h0.4,dpright:h0.2,leftshoulder:b4,rightshoulder:b5,leftstick:b10,rightstick:b11,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:b6,righttrigger:b7"
  190.  * ```
  191.  *
  192.  * \param mappingString the mapping string
  193.  * \returns 1 if a new mapping is added, 0 if an existing mapping is updated,
  194.  *          -1 on error; call SDL_GetError() for more information.
  195.  *
  196.  * \since This function is available since SDL 2.0.0.
  197.  *
  198.  * \sa SDL_GameControllerMapping
  199.  * \sa SDL_GameControllerMappingForGUID
  200.  */
  201. extern DECLSPEC int SDLCALL SDL_GameControllerAddMapping(const char* mappingString);
  202.  
  203. /**
  204.  * Get the number of mappings installed.
  205.  *
  206.  * \returns the number of mappings.
  207.  *
  208.  * \since This function is available since SDL 2.0.6.
  209.  */
  210. extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings(void);
  211.  
  212. /**
  213.  * Get the mapping at a particular index.
  214.  *
  215.  * \returns the mapping string. Must be freed with SDL_free(). Returns NULL if
  216.  *          the index is out of range.
  217.  *
  218.  * \since This function is available since SDL 2.0.6.
  219.  */
  220. extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForIndex(int mapping_index);
  221.  
  222. /**
  223.  * Get the game controller mapping string for a given GUID.
  224.  *
  225.  * The returned string must be freed with SDL_free().
  226.  *
  227.  * \param guid a structure containing the GUID for which a mapping is desired
  228.  * \returns a mapping string or NULL on error; call SDL_GetError() for more
  229.  *          information.
  230.  *
  231.  * \since This function is available since SDL 2.0.0.
  232.  *
  233.  * \sa SDL_JoystickGetDeviceGUID
  234.  * \sa SDL_JoystickGetGUID
  235.  */
  236. extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForGUID(SDL_JoystickGUID guid);
  237.  
  238. /**
  239.  * Get the current mapping of a Game Controller.
  240.  *
  241.  * The returned string must be freed with SDL_free().
  242.  *
  243.  * Details about mappings are discussed with SDL_GameControllerAddMapping().
  244.  *
  245.  * \param gamecontroller the game controller you want to get the current
  246.  *                       mapping for
  247.  * \returns a string that has the controller's mapping or NULL if no mapping
  248.  *          is available; call SDL_GetError() for more information.
  249.  *
  250.  * \since This function is available since SDL 2.0.0.
  251.  *
  252.  * \sa SDL_GameControllerAddMapping
  253.  * \sa SDL_GameControllerMappingForGUID
  254.  */
  255. extern DECLSPEC char * SDLCALL SDL_GameControllerMapping(SDL_GameController *gamecontroller);
  256.  
  257. /**
  258.  * Check if the given joystick is supported by the game controller interface.
  259.  *
  260.  * `joystick_index` is the same as the `device_index` passed to
  261.  * SDL_JoystickOpen().
  262.  *
  263.  * \param joystick_index the device_index of a device, up to
  264.  *                       SDL_NumJoysticks()
  265.  * \returns SDL_TRUE if the given joystick is supported by the game controller
  266.  *          interface, SDL_FALSE if it isn't or it's an invalid index.
  267.  *
  268.  * \since This function is available since SDL 2.0.0.
  269.  *
  270.  * \sa SDL_GameControllerNameForIndex
  271.  * \sa SDL_GameControllerOpen
  272.  */
  273. extern DECLSPEC SDL_bool SDLCALL SDL_IsGameController(int joystick_index);
  274.  
  275. /**
  276.  * Get the implementation dependent name for the game controller.
  277.  *
  278.  * This function can be called before any controllers are opened.
  279.  *
  280.  * `joystick_index` is the same as the `device_index` passed to
  281.  * SDL_JoystickOpen().
  282.  *
  283.  * \param joystick_index the device_index of a device, from zero to
  284.  *                       SDL_NumJoysticks()-1
  285.  * \returns the implementation-dependent name for the game controller, or NULL
  286.  *          if there is no name or the index is invalid.
  287.  *
  288.  * \since This function is available since SDL 2.0.0.
  289.  *
  290.  * \sa SDL_GameControllerName
  291.  * \sa SDL_GameControllerOpen
  292.  * \sa SDL_IsGameController
  293.  */
  294. extern DECLSPEC const char *SDLCALL SDL_GameControllerNameForIndex(int joystick_index);
  295.  
  296. /**
  297.  * Get the implementation dependent path for the game controller.
  298.  *
  299.  * This function can be called before any controllers are opened.
  300.  *
  301.  * `joystick_index` is the same as the `device_index` passed to
  302.  * SDL_JoystickOpen().
  303.  *
  304.  * \param joystick_index the device_index of a device, from zero to
  305.  *                       SDL_NumJoysticks()-1
  306.  * \returns the implementation-dependent path for the game controller, or NULL
  307.  *          if there is no path or the index is invalid.
  308.  *
  309.  * \since This function is available since SDL 2.24.0.
  310.  *
  311.  * \sa SDL_GameControllerPath
  312.  */
  313. extern DECLSPEC const char *SDLCALL SDL_GameControllerPathForIndex(int joystick_index);
  314.  
  315. /**
  316.  * Get the type of a game controller.
  317.  *
  318.  * This can be called before any controllers are opened.
  319.  *
  320.  * \param joystick_index the device_index of a device, from zero to
  321.  *                       SDL_NumJoysticks()-1
  322.  * \returns the controller type.
  323.  *
  324.  * \since This function is available since SDL 2.0.12.
  325.  */
  326. extern DECLSPEC SDL_GameControllerType SDLCALL SDL_GameControllerTypeForIndex(int joystick_index);
  327.  
  328. /**
  329.  * Get the mapping of a game controller.
  330.  *
  331.  * This can be called before any controllers are opened.
  332.  *
  333.  * \param joystick_index the device_index of a device, from zero to
  334.  *                       SDL_NumJoysticks()-1
  335.  * \returns the mapping string. Must be freed with SDL_free(). Returns NULL if
  336.  *          no mapping is available.
  337.  *
  338.  * \since This function is available since SDL 2.0.9.
  339.  */
  340. extern DECLSPEC char *SDLCALL SDL_GameControllerMappingForDeviceIndex(int joystick_index);
  341.  
  342. /**
  343.  * Open a game controller for use.
  344.  *
  345.  * `joystick_index` is the same as the `device_index` passed to
  346.  * SDL_JoystickOpen().
  347.  *
  348.  * The index passed as an argument refers to the N'th game controller on the
  349.  * system. This index is not the value which will identify this controller in
  350.  * future controller events. The joystick's instance id (SDL_JoystickID) will
  351.  * be used there instead.
  352.  *
  353.  * \param joystick_index the device_index of a device, up to
  354.  *                       SDL_NumJoysticks()
  355.  * \returns a gamecontroller identifier or NULL if an error occurred; call
  356.  *          SDL_GetError() for more information.
  357.  *
  358.  * \since This function is available since SDL 2.0.0.
  359.  *
  360.  * \sa SDL_GameControllerClose
  361.  * \sa SDL_GameControllerNameForIndex
  362.  * \sa SDL_IsGameController
  363.  */
  364. extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerOpen(int joystick_index);
  365.  
  366. /**
  367.  * Get the SDL_GameController associated with an instance id.
  368.  *
  369.  * \param joyid the instance id to get the SDL_GameController for
  370.  * \returns an SDL_GameController on success or NULL on failure; call
  371.  *          SDL_GetError() for more information.
  372.  *
  373.  * \since This function is available since SDL 2.0.4.
  374.  */
  375. extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerFromInstanceID(SDL_JoystickID joyid);
  376.  
  377. /**
  378.  * Get the SDL_GameController associated with a player index.
  379.  *
  380.  * Please note that the player index is _not_ the device index, nor is it the
  381.  * instance id!
  382.  *
  383.  * \param player_index the player index, which is not the device index or the
  384.  *                     instance id!
  385.  * \returns the SDL_GameController associated with a player index.
  386.  *
  387.  * \since This function is available since SDL 2.0.12.
  388.  *
  389.  * \sa SDL_GameControllerGetPlayerIndex
  390.  * \sa SDL_GameControllerSetPlayerIndex
  391.  */
  392. extern DECLSPEC SDL_GameController *SDLCALL SDL_GameControllerFromPlayerIndex(int player_index);
  393.  
  394. /**
  395.  * Get the implementation-dependent name for an opened game controller.
  396.  *
  397.  * This is the same name as returned by SDL_GameControllerNameForIndex(), but
  398.  * it takes a controller identifier instead of the (unstable) device index.
  399.  *
  400.  * \param gamecontroller a game controller identifier previously returned by
  401.  *                       SDL_GameControllerOpen()
  402.  * \returns the implementation dependent name for the game controller, or NULL
  403.  *          if there is no name or the identifier passed is invalid.
  404.  *
  405.  * \since This function is available since SDL 2.0.0.
  406.  *
  407.  * \sa SDL_GameControllerNameForIndex
  408.  * \sa SDL_GameControllerOpen
  409.  */
  410. extern DECLSPEC const char *SDLCALL SDL_GameControllerName(SDL_GameController *gamecontroller);
  411.  
  412. /**
  413.  * Get the implementation-dependent path for an opened game controller.
  414.  *
  415.  * This is the same path as returned by SDL_GameControllerNameForIndex(), but
  416.  * it takes a controller identifier instead of the (unstable) device index.
  417.  *
  418.  * \param gamecontroller a game controller identifier previously returned by
  419.  *                       SDL_GameControllerOpen()
  420.  * \returns the implementation dependent path for the game controller, or NULL
  421.  *          if there is no path or the identifier passed is invalid.
  422.  *
  423.  * \since This function is available since SDL 2.24.0.
  424.  *
  425.  * \sa SDL_GameControllerPathForIndex
  426.  */
  427. extern DECLSPEC const char *SDLCALL SDL_GameControllerPath(SDL_GameController *gamecontroller);
  428.  
  429. /**
  430.  * Get the type of this currently opened controller
  431.  *
  432.  * This is the same name as returned by SDL_GameControllerTypeForIndex(), but
  433.  * it takes a controller identifier instead of the (unstable) device index.
  434.  *
  435.  * \param gamecontroller the game controller object to query.
  436.  * \returns the controller type.
  437.  *
  438.  * \since This function is available since SDL 2.0.12.
  439.  */
  440. extern DECLSPEC SDL_GameControllerType SDLCALL SDL_GameControllerGetType(SDL_GameController *gamecontroller);
  441.  
  442. /**
  443.  * Get the player index of an opened game controller.
  444.  *
  445.  * For XInput controllers this returns the XInput user index.
  446.  *
  447.  * \param gamecontroller the game controller object to query.
  448.  * \returns the player index for controller, or -1 if it's not available.
  449.  *
  450.  * \since This function is available since SDL 2.0.9.
  451.  */
  452. extern DECLSPEC int SDLCALL SDL_GameControllerGetPlayerIndex(SDL_GameController *gamecontroller);
  453.  
  454. /**
  455.  * Set the player index of an opened game controller.
  456.  *
  457.  * \param gamecontroller the game controller object to adjust.
  458.  * \param player_index Player index to assign to this controller, or -1 to
  459.  *                     clear the player index and turn off player LEDs.
  460.  *
  461.  * \since This function is available since SDL 2.0.12.
  462.  */
  463. extern DECLSPEC void SDLCALL SDL_GameControllerSetPlayerIndex(SDL_GameController *gamecontroller, int player_index);
  464.  
  465. /**
  466.  * Get the USB vendor ID of an opened controller, if available.
  467.  *
  468.  * If the vendor ID isn't available this function returns 0.
  469.  *
  470.  * \param gamecontroller the game controller object to query.
  471.  * \return the USB vendor ID, or zero if unavailable.
  472.  *
  473.  * \since This function is available since SDL 2.0.6.
  474.  */
  475. extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController *gamecontroller);
  476.  
  477. /**
  478.  * Get the USB product ID of an opened controller, if available.
  479.  *
  480.  * If the product ID isn't available this function returns 0.
  481.  *
  482.  * \param gamecontroller the game controller object to query.
  483.  * \return the USB product ID, or zero if unavailable.
  484.  *
  485.  * \since This function is available since SDL 2.0.6.
  486.  */
  487. extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController *gamecontroller);
  488.  
  489. /**
  490.  * Get the product version of an opened controller, if available.
  491.  *
  492.  * If the product version isn't available this function returns 0.
  493.  *
  494.  * \param gamecontroller the game controller object to query.
  495.  * \return the USB product version, or zero if unavailable.
  496.  *
  497.  * \since This function is available since SDL 2.0.6.
  498.  */
  499. extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController *gamecontroller);
  500.  
  501. /**
  502.  * Get the firmware version of an opened controller, if available.
  503.  *
  504.  * If the firmware version isn't available this function returns 0.
  505.  *
  506.  * \param gamecontroller the game controller object to query.
  507.  * \return the controller firmware version, or zero if unavailable.
  508.  *
  509.  * \since This function is available since SDL 2.24.0.
  510.  */
  511. extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetFirmwareVersion(SDL_GameController *gamecontroller);
  512.  
  513. /**
  514.  * Get the serial number of an opened controller, if available.
  515.  *
  516.  * Returns the serial number of the controller, or NULL if it is not
  517.  * available.
  518.  *
  519.  * \param gamecontroller the game controller object to query.
  520.  * \return the serial number, or NULL if unavailable.
  521.  *
  522.  * \since This function is available since SDL 2.0.14.
  523.  */
  524. extern DECLSPEC const char * SDLCALL SDL_GameControllerGetSerial(SDL_GameController *gamecontroller);
  525.  
  526. /**
  527.  * Check if a controller has been opened and is currently connected.
  528.  *
  529.  * \param gamecontroller a game controller identifier previously returned by
  530.  *                       SDL_GameControllerOpen()
  531.  * \returns SDL_TRUE if the controller has been opened and is currently
  532.  *          connected, or SDL_FALSE if not.
  533.  *
  534.  * \since This function is available since SDL 2.0.0.
  535.  *
  536.  * \sa SDL_GameControllerClose
  537.  * \sa SDL_GameControllerOpen
  538.  */
  539. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerGetAttached(SDL_GameController *gamecontroller);
  540.  
  541. /**
  542.  * Get the Joystick ID from a Game Controller.
  543.  *
  544.  * This function will give you a SDL_Joystick object, which allows you to use
  545.  * the SDL_Joystick functions with a SDL_GameController object. This would be
  546.  * useful for getting a joystick's position at any given time, even if it
  547.  * hasn't moved (moving it would produce an event, which would have the axis'
  548.  * value).
  549.  *
  550.  * The pointer returned is owned by the SDL_GameController. You should not
  551.  * call SDL_JoystickClose() on it, for example, since doing so will likely
  552.  * cause SDL to crash.
  553.  *
  554.  * \param gamecontroller the game controller object that you want to get a
  555.  *                       joystick from
  556.  * \returns a SDL_Joystick object; call SDL_GetError() for more information.
  557.  *
  558.  * \since This function is available since SDL 2.0.0.
  559.  */
  560. extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller);
  561.  
  562. /**
  563.  * Query or change current state of Game Controller events.
  564.  *
  565.  * If controller events are disabled, you must call SDL_GameControllerUpdate()
  566.  * yourself and check the state of the controller when you want controller
  567.  * information.
  568.  *
  569.  * Any number can be passed to SDL_GameControllerEventState(), but only -1, 0,
  570.  * and 1 will have any effect. Other numbers will just be returned.
  571.  *
  572.  * \param state can be one of `SDL_QUERY`, `SDL_IGNORE`, or `SDL_ENABLE`
  573.  * \returns the same value passed to the function, with exception to -1
  574.  *          (SDL_QUERY), which will return the current state.
  575.  *
  576.  * \since This function is available since SDL 2.0.0.
  577.  *
  578.  * \sa SDL_JoystickEventState
  579.  */
  580. extern DECLSPEC int SDLCALL SDL_GameControllerEventState(int state);
  581.  
  582. /**
  583.  * Manually pump game controller updates if not using the loop.
  584.  *
  585.  * This function is called automatically by the event loop if events are
  586.  * enabled. Under such circumstances, it will not be necessary to call this
  587.  * function.
  588.  *
  589.  * \since This function is available since SDL 2.0.0.
  590.  */
  591. extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void);
  592.  
  593.  
  594. /**
  595.  *  The list of axes available from a controller
  596.  *
  597.  *  Thumbstick axis values range from SDL_JOYSTICK_AXIS_MIN to SDL_JOYSTICK_AXIS_MAX,
  598.  *  and are centered within ~8000 of zero, though advanced UI will allow users to set
  599.  *  or autodetect the dead zone, which varies between controllers.
  600.  *
  601.  *  Trigger axis values range from 0 to SDL_JOYSTICK_AXIS_MAX.
  602.  */
  603. typedef enum
  604. {
  605.     SDL_CONTROLLER_AXIS_INVALID = -1,
  606.     SDL_CONTROLLER_AXIS_LEFTX,
  607.     SDL_CONTROLLER_AXIS_LEFTY,
  608.     SDL_CONTROLLER_AXIS_RIGHTX,
  609.     SDL_CONTROLLER_AXIS_RIGHTY,
  610.     SDL_CONTROLLER_AXIS_TRIGGERLEFT,
  611.     SDL_CONTROLLER_AXIS_TRIGGERRIGHT,
  612.     SDL_CONTROLLER_AXIS_MAX
  613. } SDL_GameControllerAxis;
  614.  
  615. /**
  616.  * Convert a string into SDL_GameControllerAxis enum.
  617.  *
  618.  * This function is called internally to translate SDL_GameController mapping
  619.  * strings for the underlying joystick device into the consistent
  620.  * SDL_GameController mapping. You do not normally need to call this function
  621.  * unless you are parsing SDL_GameController mappings in your own code.
  622.  *
  623.  * Note specially that "righttrigger" and "lefttrigger" map to
  624.  * `SDL_CONTROLLER_AXIS_TRIGGERRIGHT` and `SDL_CONTROLLER_AXIS_TRIGGERLEFT`,
  625.  * respectively.
  626.  *
  627.  * \param str string representing a SDL_GameController axis
  628.  * \returns the SDL_GameControllerAxis enum corresponding to the input string,
  629.  *          or `SDL_CONTROLLER_AXIS_INVALID` if no match was found.
  630.  *
  631.  * \since This function is available since SDL 2.0.0.
  632.  *
  633.  * \sa SDL_GameControllerGetStringForAxis
  634.  */
  635. extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *str);
  636.  
  637. /**
  638.  * Convert from an SDL_GameControllerAxis enum to a string.
  639.  *
  640.  * The caller should not SDL_free() the returned string.
  641.  *
  642.  * \param axis an enum value for a given SDL_GameControllerAxis
  643.  * \returns a string for the given axis, or NULL if an invalid axis is
  644.  *          specified. The string returned is of the format used by
  645.  *          SDL_GameController mapping strings.
  646.  *
  647.  * \since This function is available since SDL 2.0.0.
  648.  *
  649.  * \sa SDL_GameControllerGetAxisFromString
  650.  */
  651. extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis);
  652.  
  653. /**
  654.  * Get the SDL joystick layer binding for a controller axis mapping.
  655.  *
  656.  * \param gamecontroller a game controller
  657.  * \param axis an axis enum value (one of the SDL_GameControllerAxis values)
  658.  * \returns a SDL_GameControllerButtonBind describing the bind. On failure
  659.  *          (like the given Controller axis doesn't exist on the device), its
  660.  *          `.bindType` will be `SDL_CONTROLLER_BINDTYPE_NONE`.
  661.  *
  662.  * \since This function is available since SDL 2.0.0.
  663.  *
  664.  * \sa SDL_GameControllerGetBindForButton
  665.  */
  666. extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
  667. SDL_GameControllerGetBindForAxis(SDL_GameController *gamecontroller,
  668.                                  SDL_GameControllerAxis axis);
  669.  
  670. /**
  671.  * Query whether a game controller has a given axis.
  672.  *
  673.  * This merely reports whether the controller's mapping defined this axis, as
  674.  * that is all the information SDL has about the physical device.
  675.  *
  676.  * \param gamecontroller a game controller
  677.  * \param axis an axis enum value (an SDL_GameControllerAxis value)
  678.  * \returns SDL_TRUE if the controller has this axis, SDL_FALSE otherwise.
  679.  *
  680.  * \since This function is available since SDL 2.0.14.
  681.  */
  682. extern DECLSPEC SDL_bool SDLCALL
  683. SDL_GameControllerHasAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);
  684.  
  685. /**
  686.  * Get the current state of an axis control on a game controller.
  687.  *
  688.  * The axis indices start at index 0.
  689.  *
  690.  * The state is a value ranging from -32768 to 32767. Triggers, however, range
  691.  * from 0 to 32767 (they never return a negative value).
  692.  *
  693.  * \param gamecontroller a game controller
  694.  * \param axis an axis index (one of the SDL_GameControllerAxis values)
  695.  * \returns axis state (including 0) on success or 0 (also) on failure; call
  696.  *          SDL_GetError() for more information.
  697.  *
  698.  * \since This function is available since SDL 2.0.0.
  699.  *
  700.  * \sa SDL_GameControllerGetButton
  701.  */
  702. extern DECLSPEC Sint16 SDLCALL
  703. SDL_GameControllerGetAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);
  704.  
  705. /**
  706.  *  The list of buttons available from a controller
  707.  */
  708. typedef enum
  709. {
  710.     SDL_CONTROLLER_BUTTON_INVALID = -1,
  711.     SDL_CONTROLLER_BUTTON_A,
  712.     SDL_CONTROLLER_BUTTON_B,
  713.     SDL_CONTROLLER_BUTTON_X,
  714.     SDL_CONTROLLER_BUTTON_Y,
  715.     SDL_CONTROLLER_BUTTON_BACK,
  716.     SDL_CONTROLLER_BUTTON_GUIDE,
  717.     SDL_CONTROLLER_BUTTON_START,
  718.     SDL_CONTROLLER_BUTTON_LEFTSTICK,
  719.     SDL_CONTROLLER_BUTTON_RIGHTSTICK,
  720.     SDL_CONTROLLER_BUTTON_LEFTSHOULDER,
  721.     SDL_CONTROLLER_BUTTON_RIGHTSHOULDER,
  722.     SDL_CONTROLLER_BUTTON_DPAD_UP,
  723.     SDL_CONTROLLER_BUTTON_DPAD_DOWN,
  724.     SDL_CONTROLLER_BUTTON_DPAD_LEFT,
  725.     SDL_CONTROLLER_BUTTON_DPAD_RIGHT,
  726.     SDL_CONTROLLER_BUTTON_MISC1,    /* Xbox Series X share button, PS5 microphone button, Nintendo Switch Pro capture button, Amazon Luna microphone button */
  727.     SDL_CONTROLLER_BUTTON_PADDLE1,  /* Xbox Elite paddle P1 (upper left, facing the back) */
  728.     SDL_CONTROLLER_BUTTON_PADDLE2,  /* Xbox Elite paddle P3 (upper right, facing the back) */
  729.     SDL_CONTROLLER_BUTTON_PADDLE3,  /* Xbox Elite paddle P2 (lower left, facing the back) */
  730.     SDL_CONTROLLER_BUTTON_PADDLE4,  /* Xbox Elite paddle P4 (lower right, facing the back) */
  731.     SDL_CONTROLLER_BUTTON_TOUCHPAD, /* PS4/PS5 touchpad button */
  732.     SDL_CONTROLLER_BUTTON_MAX
  733. } SDL_GameControllerButton;
  734.  
  735. /**
  736.  * Convert a string into an SDL_GameControllerButton enum.
  737.  *
  738.  * This function is called internally to translate SDL_GameController mapping
  739.  * strings for the underlying joystick device into the consistent
  740.  * SDL_GameController mapping. You do not normally need to call this function
  741.  * unless you are parsing SDL_GameController mappings in your own code.
  742.  *
  743.  * \param str string representing a SDL_GameController axis
  744.  * \returns the SDL_GameControllerButton enum corresponding to the input
  745.  *          string, or `SDL_CONTROLLER_AXIS_INVALID` if no match was found.
  746.  *
  747.  * \since This function is available since SDL 2.0.0.
  748.  */
  749. extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *str);
  750.  
  751. /**
  752.  * Convert from an SDL_GameControllerButton enum to a string.
  753.  *
  754.  * The caller should not SDL_free() the returned string.
  755.  *
  756.  * \param button an enum value for a given SDL_GameControllerButton
  757.  * \returns a string for the given button, or NULL if an invalid button is
  758.  *          specified. The string returned is of the format used by
  759.  *          SDL_GameController mapping strings.
  760.  *
  761.  * \since This function is available since SDL 2.0.0.
  762.  *
  763.  * \sa SDL_GameControllerGetButtonFromString
  764.  */
  765. extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForButton(SDL_GameControllerButton button);
  766.  
  767. /**
  768.  * Get the SDL joystick layer binding for a controller button mapping.
  769.  *
  770.  * \param gamecontroller a game controller
  771.  * \param button an button enum value (an SDL_GameControllerButton value)
  772.  * \returns a SDL_GameControllerButtonBind describing the bind. On failure
  773.  *          (like the given Controller button doesn't exist on the device),
  774.  *          its `.bindType` will be `SDL_CONTROLLER_BINDTYPE_NONE`.
  775.  *
  776.  * \since This function is available since SDL 2.0.0.
  777.  *
  778.  * \sa SDL_GameControllerGetBindForAxis
  779.  */
  780. extern DECLSPEC SDL_GameControllerButtonBind SDLCALL
  781. SDL_GameControllerGetBindForButton(SDL_GameController *gamecontroller,
  782.                                    SDL_GameControllerButton button);
  783.  
  784. /**
  785.  * Query whether a game controller has a given button.
  786.  *
  787.  * This merely reports whether the controller's mapping defined this button,
  788.  * as that is all the information SDL has about the physical device.
  789.  *
  790.  * \param gamecontroller a game controller
  791.  * \param button a button enum value (an SDL_GameControllerButton value)
  792.  * \returns SDL_TRUE if the controller has this button, SDL_FALSE otherwise.
  793.  *
  794.  * \since This function is available since SDL 2.0.14.
  795.  */
  796. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasButton(SDL_GameController *gamecontroller,
  797.                                                              SDL_GameControllerButton button);
  798.  
  799. /**
  800.  * Get the current state of a button on a game controller.
  801.  *
  802.  * \param gamecontroller a game controller
  803.  * \param button a button index (one of the SDL_GameControllerButton values)
  804.  * \returns 1 for pressed state or 0 for not pressed state or error; call
  805.  *          SDL_GetError() for more information.
  806.  *
  807.  * \since This function is available since SDL 2.0.0.
  808.  *
  809.  * \sa SDL_GameControllerGetAxis
  810.  */
  811. extern DECLSPEC Uint8 SDLCALL SDL_GameControllerGetButton(SDL_GameController *gamecontroller,
  812.                                                           SDL_GameControllerButton button);
  813.  
  814. /**
  815.  * Get the number of touchpads on a game controller.
  816.  *
  817.  * \since This function is available since SDL 2.0.14.
  818.  */
  819. extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpads(SDL_GameController *gamecontroller);
  820.  
  821. /**
  822.  * Get the number of supported simultaneous fingers on a touchpad on a game
  823.  * controller.
  824.  *
  825.  * \since This function is available since SDL 2.0.14.
  826.  */
  827. extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpadFingers(SDL_GameController *gamecontroller, int touchpad);
  828.  
  829. /**
  830.  * Get the current state of a finger on a touchpad on a game controller.
  831.  *
  832.  * \since This function is available since SDL 2.0.14.
  833.  */
  834. extern DECLSPEC int SDLCALL SDL_GameControllerGetTouchpadFinger(SDL_GameController *gamecontroller, int touchpad, int finger, Uint8 *state, float *x, float *y, float *pressure);
  835.  
  836. /**
  837.  * Return whether a game controller has a particular sensor.
  838.  *
  839.  * \param gamecontroller The controller to query
  840.  * \param type The type of sensor to query
  841.  * \returns SDL_TRUE if the sensor exists, SDL_FALSE otherwise.
  842.  *
  843.  * \since This function is available since SDL 2.0.14.
  844.  */
  845. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasSensor(SDL_GameController *gamecontroller, SDL_SensorType type);
  846.  
  847. /**
  848.  * Set whether data reporting for a game controller sensor is enabled.
  849.  *
  850.  * \param gamecontroller The controller to update
  851.  * \param type The type of sensor to enable/disable
  852.  * \param enabled Whether data reporting should be enabled
  853.  * \returns 0 or -1 if an error occurred.
  854.  *
  855.  * \since This function is available since SDL 2.0.14.
  856.  */
  857. extern DECLSPEC int SDLCALL SDL_GameControllerSetSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type, SDL_bool enabled);
  858.  
  859. /**
  860.  * Query whether sensor data reporting is enabled for a game controller.
  861.  *
  862.  * \param gamecontroller The controller to query
  863.  * \param type The type of sensor to query
  864.  * \returns SDL_TRUE if the sensor is enabled, SDL_FALSE otherwise.
  865.  *
  866.  * \since This function is available since SDL 2.0.14.
  867.  */
  868. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerIsSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type);
  869.  
  870. /**
  871.  * Get the data rate (number of events per second) of a game controller
  872.  * sensor.
  873.  *
  874.  * \param gamecontroller The controller to query
  875.  * \param type The type of sensor to query
  876.  * \return the data rate, or 0.0f if the data rate is not available.
  877.  *
  878.  * \since This function is available since SDL 2.0.16.
  879.  */
  880. extern DECLSPEC float SDLCALL SDL_GameControllerGetSensorDataRate(SDL_GameController *gamecontroller, SDL_SensorType type);
  881.  
  882. /**
  883.  * Get the current state of a game controller sensor.
  884.  *
  885.  * The number of values and interpretation of the data is sensor dependent.
  886.  * See SDL_sensor.h for the details for each type of sensor.
  887.  *
  888.  * \param gamecontroller The controller to query
  889.  * \param type The type of sensor to query
  890.  * \param data A pointer filled with the current sensor state
  891.  * \param num_values The number of values to write to data
  892.  * \return 0 or -1 if an error occurred.
  893.  *
  894.  * \since This function is available since SDL 2.0.14.
  895.  */
  896. extern DECLSPEC int SDLCALL SDL_GameControllerGetSensorData(SDL_GameController *gamecontroller, SDL_SensorType type, float *data, int num_values);
  897.  
  898. /**
  899.  * Get the current state of a game controller sensor with the timestamp of the
  900.  * last update.
  901.  *
  902.  * The number of values and interpretation of the data is sensor dependent.
  903.  * See SDL_sensor.h for the details for each type of sensor.
  904.  *
  905.  * \param gamecontroller The controller to query
  906.  * \param type The type of sensor to query
  907.  * \param timestamp A pointer filled with the timestamp in microseconds of the
  908.  *                  current sensor reading if available, or 0 if not
  909.  * \param data A pointer filled with the current sensor state
  910.  * \param num_values The number of values to write to data
  911.  * \return 0 or -1 if an error occurred.
  912.  *
  913.  * \since This function is available since SDL 2.26.0.
  914.  */
  915. extern DECLSPEC int SDLCALL SDL_GameControllerGetSensorDataWithTimestamp(SDL_GameController *gamecontroller, SDL_SensorType type, Uint64 *timestamp, float *data, int num_values);
  916.  
  917. /**
  918.  * Start a rumble effect on a game controller.
  919.  *
  920.  * Each call to this function cancels any previous rumble effect, and calling
  921.  * it with 0 intensity stops any rumbling.
  922.  *
  923.  * \param gamecontroller The controller to vibrate
  924.  * \param low_frequency_rumble The intensity of the low frequency (left)
  925.  *                             rumble motor, from 0 to 0xFFFF
  926.  * \param high_frequency_rumble The intensity of the high frequency (right)
  927.  *                              rumble motor, from 0 to 0xFFFF
  928.  * \param duration_ms The duration of the rumble effect, in milliseconds
  929.  * \returns 0, or -1 if rumble isn't supported on this controller
  930.  *
  931.  * \since This function is available since SDL 2.0.9.
  932.  *
  933.  * \sa SDL_GameControllerHasRumble
  934.  */
  935. extern DECLSPEC int SDLCALL SDL_GameControllerRumble(SDL_GameController *gamecontroller, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
  936.  
  937. /**
  938.  * Start a rumble effect in the game controller's triggers.
  939.  *
  940.  * Each call to this function cancels any previous trigger rumble effect, and
  941.  * calling it with 0 intensity stops any rumbling.
  942.  *
  943.  * Note that this is rumbling of the _triggers_ and not the game controller as
  944.  * a whole. This is currently only supported on Xbox One controllers. If you
  945.  * want the (more common) whole-controller rumble, use
  946.  * SDL_GameControllerRumble() instead.
  947.  *
  948.  * \param gamecontroller The controller to vibrate
  949.  * \param left_rumble The intensity of the left trigger rumble motor, from 0
  950.  *                    to 0xFFFF
  951.  * \param right_rumble The intensity of the right trigger rumble motor, from 0
  952.  *                     to 0xFFFF
  953.  * \param duration_ms The duration of the rumble effect, in milliseconds
  954.  * \returns 0, or -1 if trigger rumble isn't supported on this controller
  955.  *
  956.  * \since This function is available since SDL 2.0.14.
  957.  *
  958.  * \sa SDL_GameControllerHasRumbleTriggers
  959.  */
  960. extern DECLSPEC int SDLCALL SDL_GameControllerRumbleTriggers(SDL_GameController *gamecontroller, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);
  961.  
  962. /**
  963.  * Query whether a game controller has an LED.
  964.  *
  965.  * \param gamecontroller The controller to query
  966.  * \returns SDL_TRUE, or SDL_FALSE if this controller does not have a
  967.  *          modifiable LED
  968.  *
  969.  * \since This function is available since SDL 2.0.14.
  970.  */
  971. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasLED(SDL_GameController *gamecontroller);
  972.  
  973. /**
  974.  * Query whether a game controller has rumble support.
  975.  *
  976.  * \param gamecontroller The controller to query
  977.  * \returns SDL_TRUE, or SDL_FALSE if this controller does not have rumble
  978.  *          support
  979.  *
  980.  * \since This function is available since SDL 2.0.18.
  981.  *
  982.  * \sa SDL_GameControllerRumble
  983.  */
  984. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasRumble(SDL_GameController *gamecontroller);
  985.  
  986. /**
  987.  * Query whether a game controller has rumble support on triggers.
  988.  *
  989.  * \param gamecontroller The controller to query
  990.  * \returns SDL_TRUE, or SDL_FALSE if this controller does not have trigger
  991.  *          rumble support
  992.  *
  993.  * \since This function is available since SDL 2.0.18.
  994.  *
  995.  * \sa SDL_GameControllerRumbleTriggers
  996.  */
  997. extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasRumbleTriggers(SDL_GameController *gamecontroller);
  998.  
  999. /**
  1000.  * Update a game controller's LED color.
  1001.  *
  1002.  * \param gamecontroller The controller to update
  1003.  * \param red The intensity of the red LED
  1004.  * \param green The intensity of the green LED
  1005.  * \param blue The intensity of the blue LED
  1006.  * \returns 0, or -1 if this controller does not have a modifiable LED
  1007.  *
  1008.  * \since This function is available since SDL 2.0.14.
  1009.  */
  1010. extern DECLSPEC int SDLCALL SDL_GameControllerSetLED(SDL_GameController *gamecontroller, Uint8 red, Uint8 green, Uint8 blue);
  1011.  
  1012. /**
  1013.  * Send a controller specific effect packet
  1014.  *
  1015.  * \param gamecontroller The controller to affect
  1016.  * \param data The data to send to the controller
  1017.  * \param size The size of the data to send to the controller
  1018.  * \returns 0, or -1 if this controller or driver doesn't support effect
  1019.  *          packets
  1020.  *
  1021.  * \since This function is available since SDL 2.0.16.
  1022.  */
  1023. extern DECLSPEC int SDLCALL SDL_GameControllerSendEffect(SDL_GameController *gamecontroller, const void *data, int size);
  1024.  
  1025. /**
  1026.  * Close a game controller previously opened with SDL_GameControllerOpen().
  1027.  *
  1028.  * \param gamecontroller a game controller identifier previously returned by
  1029.  *                       SDL_GameControllerOpen()
  1030.  *
  1031.  * \since This function is available since SDL 2.0.0.
  1032.  *
  1033.  * \sa SDL_GameControllerOpen
  1034.  */
  1035. extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller);
  1036.  
  1037. /**
  1038.  * Return the sfSymbolsName for a given button on a game controller on Apple
  1039.  * platforms.
  1040.  *
  1041.  * \param gamecontroller the controller to query
  1042.  * \param button a button on the game controller
  1043.  * \returns the sfSymbolsName or NULL if the name can't be found
  1044.  *
  1045.  * \since This function is available since SDL 2.0.18.
  1046.  *
  1047.  * \sa SDL_GameControllerGetAppleSFSymbolsNameForAxis
  1048.  */
  1049. extern DECLSPEC const char* SDLCALL SDL_GameControllerGetAppleSFSymbolsNameForButton(SDL_GameController *gamecontroller, SDL_GameControllerButton button);
  1050.  
  1051. /**
  1052.  * Return the sfSymbolsName for a given axis on a game controller on Apple
  1053.  * platforms.
  1054.  *
  1055.  * \param gamecontroller the controller to query
  1056.  * \param axis an axis on the game controller
  1057.  * \returns the sfSymbolsName or NULL if the name can't be found
  1058.  *
  1059.  * \since This function is available since SDL 2.0.18.
  1060.  *
  1061.  * \sa SDL_GameControllerGetAppleSFSymbolsNameForButton
  1062.  */
  1063. extern DECLSPEC const char* SDLCALL SDL_GameControllerGetAppleSFSymbolsNameForAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);
  1064.  
  1065.  
  1066. /* Ends C function definitions when using C++ */
  1067. #ifdef __cplusplus
  1068. }
  1069. #endif
  1070. #include "close_code.h"
  1071.  
  1072. #endif /* SDL_gamecontroller_h_ */
  1073.  
  1074. /* vi: set ts=4 sw=4 expandtab: */
  1075.