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Implemented SDL_GetHintBoolean() to make it easier to check boolean hints

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This commit is contained in:
Sam Lantinga 2016-10-07 23:40:44 -07:00
parent 98fbc3fc5d
commit 1b032a0419
26 changed files with 68 additions and 136 deletions
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8
src/joystick/windows/SDL_xinputjoystick.c
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@ -40,8 +40,7 @@ SDL_XInputUseOldJoystickMapping()
{
static int s_XInputUseOldJoystickMapping = -1;
if (s_XInputUseOldJoystickMapping < 0) {
const char *hint = SDL_GetHint(SDL_HINT_XINPUT_USE_OLD_JOYSTICK_MAPPING);
s_XInputUseOldJoystickMapping = (hint && *hint == '1') ? 1 : 0;
s_XInputUseOldJoystickMapping = SDL_GetHintBoolean(SDL_HINT_XINPUT_USE_OLD_JOYSTICK_MAPPING, SDL_FALSE);
}
return (s_XInputUseOldJoystickMapping > 0);
}
@ -54,10 +53,7 @@ SDL_bool SDL_XINPUT_Enabled(void)
int
SDL_XINPUT_JoystickInit(void)
{
const char *env = SDL_GetHint(SDL_HINT_XINPUT_ENABLED);
if (env && !SDL_atoi(env)) {
s_bXInputEnabled = SDL_FALSE;
}
s_bXInputEnabled = SDL_GetHintBoolean(SDL_HINT_XINPUT_ENABLED, SDL_TRUE);
if (s_bXInputEnabled && WIN_LoadXInputDLL() < 0) {
s_bXInputEnabled = SDL_FALSE; /* oh well. */