SDL_JoystickGetButton(3) SDL API Reference SDL_JoystickGetButton(3)NAME
SDL_JoystickGetButton - Get the current state of a given button on a given joystick
Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button);
SDL_JoystickGetButton returns the current state of the given button on the given joystick.
1 if the button is pressed. Otherwise, 0.
SDL Tue 11 Sep 2001, 23:00 SDL_JoystickGetButton(3)
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SDL_JoystickOpen(3) SDL API Reference SDL_JoystickOpen(3)NAME
SDL_JoystickOpen - Opens a joystick for use.
SDL_Joystick *SDL_JoystickOpen(int index);
Opens a joystick for use within SDL. The index refers to the N'th joystick in the system. A joystick must be opened before it game be used.
Returns a SDL_Joystick structure on success. NULL on failure.
// Check for joystick
// Open joystick
printf("Opened Joystick 0
printf("Number of Axes: %d
printf("Number of Buttons: %d
printf("Number of Balls: %d
printf("Couldn't open Joystick 0
// Close if opened
SDL Tue 11 Sep 2001, 23:00 SDL_JoystickOpen(3)
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