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just resize axis vector is sdl decides to lie about the number of axes

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Stephen Birarda 2014-10-24 15:13:54 -07:00
parent 9289249df5
commit c57fc314f0
1 changed files with 8 additions and 5 deletions
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13
interface/src/devices/Joystick.cpp
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@ -45,12 +45,15 @@ void Joystick::closeJoystick() {
#ifdef HAVE_SDL2
void Joystick::handleAxisEvent(const SDL_ControllerAxisEvent& event) {
if (event.axis < _axes.size() - 1) {
float oldValue = _axes[event.axis];
float newValue = event.value / MAX_AXIS;
_axes[event.axis] = newValue;
emit axisValueChanged(event.axis, newValue, oldValue);
if (_axes.size() <= event.axis) {
_axes.resize(event.axis + 1);
}
float oldValue = _axes[event.axis];
float newValue = event.value / MAX_AXIS;
_axes[event.axis] = newValue;
emit axisValueChanged(event.axis, newValue, oldValue);
}
void Joystick::handleButtonEvent(const SDL_ControllerButtonEvent& event) {