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Adds SDL_GameControllerAddMappingsFromRW, updates controllermap

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SDL_GameControllerAddMappingsFromFile is now a convenience macro.

controllermap can now skip bindings by pressing space or clicking/touching the
screen.
This commit is contained in:
Gabriel Jacobo 2013-12-03 12:01:28 -03:00
parent f728c688d1
commit 137f4aedc1
3 changed files with 38 additions and 12 deletions
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13
include/SDL_gamecontroller.h
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@ -109,12 +109,21 @@ typedef struct SDL_GameControllerButtonBind
*/
/**
* Load a set of mappings from a file, filtered by the current SDL_GetPlatform()
* Load a set of mappings from a seekable SDL data stream (memory or file), filtered by the current SDL_GetPlatform()
* A community sourced database of controllers is available at https://raw.github.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt
*
* If \c freerw is non-zero, the stream will be closed after being read.
*
* \return number of mappings added, -1 on error
*/
extern DECLSPEC int SDLCALL SDL_GameControllerAddMappingsFromFile( const char* mapDB );
extern DECLSPEC int SDLCALL SDL_GameControllerAddMappingsFromRW( SDL_RWops * rw, int freerw );
/**
* Load a set of mappings from a file, filtered by the current SDL_GetPlatform()
*
* Convenience macro.
*/
#define SDL_GameControllerAddMappingsFromFile(file) SDL_GameControllerAddMappingsFromRW(SDL_RWFromFile(file, "rb"), 1)
/**
* Add or update an existing mapping configuration