Leahnaya/SDL
1
0
Fork 0
mirror of https://github.com/yawut/SDL.git synced 2026-10-03 05:36:43 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merged r3295:3296 from trunk/SDL: testjoystick reusing "joystick" variable.

Browse Source 
--HG--
branch : SDL-1.2
This commit is contained in:
Ryan C. Gordon
2007-07-15 17:26:50 +00:00
parent c6d395951a
commit d250d19e79
1 changed files with 7 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
test/testjoystick.c
View File

@@ -158,18 +158,17 @@ int main(int argc, char *argv[])
/* Print information about the joysticks */
printf("There are %d joysticks attached\n", SDL_NumJoysticks());
for ( i=0; i<SDL_NumJoysticks(); ++i ) {
SDL_Joystick *stick = NULL;
name = SDL_JoystickName(i);
printf("Joystick %d: %s\n",i,name ? name : "Unknown Joystick");
stick = SDL_JoystickOpen(i);
if (stick == NULL) {
joystick = SDL_JoystickOpen(i);
if (joystick == NULL) {
fprintf(stderr, "SDL_JoystickOpen(%d) failed: %s\n", i, SDL_GetError());
} else {
printf(" axes: %d\n", SDL_JoystickNumAxes(stick));
printf(" balls: %d\n", SDL_JoystickNumBalls(stick));
printf(" hats: %d\n", SDL_JoystickNumHats(stick));
printf(" buttons: %d\n", SDL_JoystickNumButtons(stick));
SDL_JoystickClose(stick);
printf(" axes: %d\n", SDL_JoystickNumAxes(joystick));
printf(" balls: %d\n", SDL_JoystickNumBalls(joystick));
printf(" hats: %d\n", SDL_JoystickNumHats(joystick));
printf(" buttons: %d\n", SDL_JoystickNumButtons(joystick));
SDL_JoystickClose(joystick);
}
}