Name
SDL_GetKeyState — Get a snapshot of the current keyboard state
Synopsis
#include "SDL.h"
Uint8
*SDL_GetKeyState( |
int * | numkeys); |
DESCRIPTION
Gets a snapshot of the current keyboard state. The current
state is return as a pointer to an array, the size of this
array is stored in numkeys. The array is indexed
by the SDLK_* symbols. A value
of 1 means the key is pressed and a value of 0 means its not.
The pointer returned is a pointer to an internal SDL array
and should not be freed by the caller.
Note Use
SDL_PumpEventsto update the state array.
![[Note]](../stylesheet/note.png)
EXAMPLE
Uint8 *keystate = SDL_GetKeyState(NULL);
if ( keystate[SDLK_RETURN] ) printf("Return Key Pressed.
");
SEE ALSO
SDL Key Symbols, SDL_PumpEvents(3)
| COPYRIGHT |
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This manual page is taken from the SDL library, licensed under GNU LGPL. |