String ARVRController::get_controller_name(void) const {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL_V(arvr_server, String());
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
return String("Not connected");
};
return tracker->get_name();
};
void ARVRController::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
set_process_internal(true);
}; break;
case NOTIFICATION_EXIT_TREE: {
set_process_internal(false);
}; break;
case NOTIFICATION_INTERNAL_PROCESS: {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
// find the tracker for our controller
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, controller_id);
if (tracker == NULL) {
// this controller is currently turned off
is_active = false;
button_states = 0;
} else {
is_active = true;
set_transform(tracker->get_transform(true));
int joy_id = tracker->get_joy_id();
if (joy_id >= 0) {
int mask = 1;
// check button states
for (int i = 0; i < 16; i++) {
bool was_pressed = (button_states & mask) == mask;
bool is_pressed = Input::get_singleton()->is_joy_button_pressed(joy_id, i);
if (!was_pressed && is_pressed) {
emit_signal("button_pressed", i);
button_states += mask;
} else if (was_pressed && !is_pressed) {
emit_signal("button_release", i);
button_states -= mask;
};
mask = mask << 1;
};
} else {
button_states = 0;
};
};
}; break;
default:
break;
};
};
void GDAPI godot_arvr_set_controller_button(godot_int p_controller_id, godot_int p_button, godot_bool p_is_pressed) {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
InputDefault *input = (InputDefault *)Input::get_singleton();
ERR_FAIL_NULL(input);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, p_controller_id);
if (tracker != NULL) {
int joyid = tracker->get_joy_id();
if (joyid != -1) {
input->joy_button(joyid, p_button, p_is_pressed);
}
}
}
void GDAPI godot_arvr_set_controller_transform(godot_int p_controller_id, godot_transform *p_transform, godot_bool p_tracks_orientation, godot_bool p_tracks_position) {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, p_controller_id);
if (tracker != NULL) {
Transform *transform = (Transform *)p_transform;
if (p_tracks_orientation) {
tracker->set_orientation(transform->basis);
}
if (p_tracks_position) {
tracker->set_rw_position(transform->origin);
}
}
}
void GDAPI godot_arvr_set_controller_axis(godot_int p_controller_id, godot_int p_axis, godot_real p_value, godot_bool p_can_be_negative) {
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
InputDefault *input = (InputDefault *)Input::get_singleton();
ERR_FAIL_NULL(input);
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_CONTROLLER, p_controller_id);
if (tracker != NULL) {
int joyid = tracker->get_joy_id();
if (joyid != -1) {
InputDefault::JoyAxis jx;
jx.min = p_can_be_negative ? -1 : 0;
jx.value = p_value;
input->joy_axis(joyid, p_axis, jx);
}
}
}
void ARVRAnchor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
set_process_internal(true);
}; break;
case NOTIFICATION_EXIT_TREE: {
set_process_internal(false);
}; break;
case NOTIFICATION_INTERNAL_PROCESS: {
// get our ARVRServer
ARVRServer *arvr_server = ARVRServer::get_singleton();
ERR_FAIL_NULL(arvr_server);
// find the tracker for our anchor
ARVRPositionalTracker *tracker = arvr_server->find_by_type_and_id(ARVRServer::TRACKER_ANCHOR, anchor_id);
if (tracker == NULL) {
// this anchor is currently not available
is_active = false;
} else {
is_active = true;
Transform transform;
// we'll need our world_scale
real_t world_scale = arvr_server->get_world_scale();
// get our info from our tracker
transform.basis = tracker->get_orientation();
transform.origin = tracker->get_position(); // <-- already adjusted to world scale
// our basis is scaled to the size of the plane the anchor is tracking
// extract the size from our basis and reset the scale
size = transform.basis.get_scale() * world_scale;
transform.basis.orthonormalize();
// apply our reference frame and set our transform
set_transform(arvr_server->get_reference_frame() * transform);
};
}; break;
default:
break;
};
};