147 lines
2.8 KiB
C++
147 lines
2.8 KiB
C++
#include "listener.h"
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#include "scene/resources/mesh.h"
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void Listener::_update_audio_listener_state() {
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}
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void Listener::_request_listener_update() {
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_update_listener();
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}
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bool Listener::_set(const StringName &p_name, const Variant &p_value) {
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if (p_name == "current") {
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if (p_value.operator bool()) {
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make_current();
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} else {
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clear_current();
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}
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} else
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return false;
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return true;
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}
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bool Listener::_get(const StringName &p_name, Variant &r_ret) const {
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if (p_name == "current") {
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if (is_inside_tree() && get_tree()->is_node_being_edited(this)) {
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r_ret = current;
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} else {
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r_ret = is_current();
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}
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} else
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return false;
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return true;
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}
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void Listener::_get_property_list(List<PropertyInfo> *p_list) const {
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p_list->push_back(PropertyInfo(Variant::BOOL, "current"));
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}
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void Listener::_update_listener() {
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if (is_inside_tree() && is_current()) {
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get_viewport()->_listener_transform_changed_notify();
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}
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}
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void Listener::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_WORLD: {
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bool first_listener = get_viewport()->_listener_add(this);
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if (!get_tree()->is_node_being_edited(this) && (current || first_listener))
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make_current();
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} break;
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case NOTIFICATION_TRANSFORM_CHANGED: {
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_request_listener_update();
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} break;
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case NOTIFICATION_EXIT_WORLD: {
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if (!get_tree()->is_node_being_edited(this)) {
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if (is_current()) {
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clear_current();
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current = true; //keep it true
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} else {
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current = false;
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}
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}
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get_viewport()->_listener_remove(this);
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} break;
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}
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}
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Transform Listener::get_listener_transform() const {
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return get_global_transform().orthonormalized();
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}
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void Listener::make_current() {
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current = true;
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if (!is_inside_tree())
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return;
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get_viewport()->_listener_set(this);
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}
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void Listener::clear_current() {
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current = false;
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if (!is_inside_tree())
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return;
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if (get_viewport()->get_listener() == this) {
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get_viewport()->_listener_set(NULL);
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get_viewport()->_listener_make_next_current(this);
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}
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}
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bool Listener::is_current() const {
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if (is_inside_tree() && !get_tree()->is_node_being_edited(this)) {
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return get_viewport()->get_listener() == this;
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} else
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return current;
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return false;
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}
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bool Listener::_can_gizmo_scale() const {
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return false;
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}
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RES Listener::_get_gizmo_geometry() const {
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Ref<Mesh> mesh = memnew(Mesh);
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return mesh;
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}
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void Listener::_bind_methods() {
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ObjectTypeDB::bind_method(_MD("make_current"), &Listener::make_current);
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ObjectTypeDB::bind_method(_MD("clear_current"), &Listener::clear_current);
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ObjectTypeDB::bind_method(_MD("is_current"), &Listener::is_current);
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ObjectTypeDB::bind_method(_MD("get_listener_transform"), &Listener::get_listener_transform);
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}
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Listener::Listener() {
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current = false;
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force_change = false;
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//active=false;
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}
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Listener::~Listener() {
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}
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