bool JoystickInfo::PollButtons(u32 &pkey)
{
// MAKE sure to look for changes in the state!!
for (int i = 0; i < GetNumButtons(); ++i)
{
int but = SDL_JoystickGetButton(GetJoy(), i);
if (but != GetButtonState(i))
{
// Pressure sensitive button are detected as both button (digital) and axes (analog). So better
// drop the button to emulate the pressure sensiblity of the ds2 :)
// Trick: detect the release of the button. It avoid all races condition between axes and buttons :)
// If the button support pressure it will be detected as an axis when it is pressed.
if (but) {
SetButtonState(i, but);
return false;
}
pkey = button_to_key(i);
return true;
}
}
return false;
}
bool JoystickInfo::PollButtons(u32 &pkey)
{
// MAKE sure to look for changes in the state!!
for (int i = 0; i < GetNumButtons(); ++i)
{
int but = SDL_JoystickGetButton(GetJoy(), i);
if (but != GetButtonState(i))
{
if (!but) // released, we don't really want this
{
continue;
}
// Pressure sensitive button are detected as both button (digital) and axes (analog). So better
// drop the button to emulate the pressure sensiblity of the ds2 :) -- Gregory
u32 pkey_dummy;
if (PollAxes(pkey_dummy))
return false;
pkey = button_to_key(i);
return true;
}
}
return false;
}
void Dialog::JoystickEvent(wxTimerEvent &event)
{
#ifdef SDL_BUILD
u32 key;
int map;
std::map<u32, int>::iterator it;
std::map<u32, int>::iterator it2;
SDL_JoystickEventState(SDL_ENABLE);
SDL_Event events;
while (SDL_PollEvent(&events)) {
switch (events.type) {
case SDL_KEYDOWN:
case SDL_KEYUP:
break;
case SDL_JOYAXISMOTION:
if (events.jaxis.which < GAMEPAD_NUMBER) {
key = axis_to_key(false, (events.jaxis.value < 0), events.jaxis.axis);
it = m_map_images[events.jaxis.which].find(key);
if (it != m_map_images[events.jaxis.which].end()) {
map = m_map_images[events.jaxis.which][key];
if (events.jaxis.value == 0) {
if (map >= PAD_L_UP && map <= PAD_L_LEFT)
m_pan_tabs[events.jaxis.which]->HideImg(img_left_cursor);
else if (map >= PAD_R_UP && map <= PAD_R_LEFT)
m_pan_tabs[events.jaxis.which]->HideImg(img_right_cursor);
else if (map < PAD_L_UP)
m_pan_tabs[events.jaxis.which]->HideImg(map);
} else {
if (map >= PAD_L_UP && map <= PAD_L_LEFT) {
m_pan_tabs[events.jaxis.which]->MoveJoystick(events.jaxis.axis, events.jaxis.value);
m_pan_tabs[events.jaxis.which]->ShowImg(img_left_cursor);
} else if (map >= PAD_R_UP && map <= PAD_R_LEFT) {
m_pan_tabs[events.jaxis.which]->MoveJoystick(events.jaxis.axis, events.jaxis.value);
m_pan_tabs[events.jaxis.which]->ShowImg(img_right_cursor);
} else if (map < PAD_L_UP) { // if this is not a joystick
m_pan_tabs[events.jaxis.which]->ShowImg(map);
}
}
break;
}
// Hack Dualshock 4 (L2, R2)
key = axis_to_key(false, (events.jaxis.value > 0), events.jaxis.axis);
it2 = m_map_images[events.jaxis.which].find(key);
if (it2 != m_map_images[events.jaxis.which].end()) {
map = m_map_images[events.jaxis.which][key];
if (map < PAD_L_UP) { // if this is not a joystick
m_pan_tabs[events.jaxis.which]->HideImg(map);
}
break;
}
}
break;
case SDL_JOYBUTTONDOWN:
if (events.jbutton.which < GAMEPAD_NUMBER) {
key = button_to_key(events.jbutton.button);
it = m_map_images[events.jbutton.which].find(key);
if (it != m_map_images[events.jbutton.which].end()) {
map = m_map_images[events.jbutton.which][key];
m_pan_tabs[events.jbutton.which]->ShowImg(map);
}
}
break;
case SDL_JOYBUTTONUP:
if (events.jbutton.which < GAMEPAD_NUMBER) {
key = button_to_key(events.jbutton.button);
it = m_map_images[events.jbutton.which].find(key);
if (it != m_map_images[events.jbutton.which].end()) {
map = m_map_images[events.jbutton.which][key];
m_pan_tabs[events.jbutton.which]->HideImg(map);
}
}
break;
case SDL_JOYHATMOTION:
if (events.jhat.which < GAMEPAD_NUMBER) {
switch (events.jhat.value) {
case SDL_HAT_UP:
key = hat_to_key(events.jhat.value, events.jhat.hat);
it = m_map_images[events.jhat.which].find(key);
if (it != m_map_images[events.jhat.which].end()) {
m_pan_tabs[events.jhat.which]->ShowImg(img_dp_up);
}
break;
case SDL_HAT_DOWN:
key = hat_to_key(events.jhat.value, events.jhat.hat);
it = m_map_images[events.jhat.which].find(key);
if (it != m_map_images[events.jhat.which].end()) {
m_pan_tabs[events.jhat.which]->ShowImg(img_dp_bottom);
}
break;
case SDL_HAT_RIGHT:
key = hat_to_key(events.jhat.value, events.jhat.hat);
it = m_map_images[events.jhat.which].find(key);
if (it != m_map_images[events.jhat.which].end()) {
m_pan_tabs[events.jhat.which]->ShowImg(img_dp_right);
}
break;
case SDL_HAT_LEFT:
key = hat_to_key(events.jhat.value, events.jhat.hat);
it = m_map_images[events.jhat.which].find(key);
if (it != m_map_images[events.jhat.which].end()) {
m_pan_tabs[events.jhat.which]->ShowImg(img_dp_left);
}
break;
case SDL_HAT_CENTERED:
m_pan_tabs[events.jhat.which]->HideImg(img_dp_up);
m_pan_tabs[events.jhat.which]->HideImg(img_dp_bottom);
m_pan_tabs[events.jhat.which]->HideImg(img_dp_right);
m_pan_tabs[events.jhat.which]->HideImg(img_dp_left);
}
}
break;
default:
break;
}
}
#endif // SDL_BUILD
}
