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[3.x] Fix NavigationObstacle errors #56600

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Merged
akien-mga merged 1 commit into from
Jan 28, 2022
Merged

[3.x] Fix NavigationObstacle errors #56600

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7 changes: 4 additions & 3 deletions scene/2d/navigation_obstacle_2d.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -57,9 +57,9 @@ void NavigationObstacle2D::_validate_property(PropertyInfo &p_property) const {

void NavigationObstacle2D::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
initialize_agent();
case NOTIFICATION_ENTER_TREE: {
parent_node2d = Object::cast_to<Node2D>(get_parent());
reevaluate_agent_radius();

// Search the navigation node and set it
{
Expand Down Expand Up @@ -104,6 +104,7 @@ NavigationObstacle2D::NavigationObstacle2D() :
navigation(nullptr),
agent(RID()) {
agent = Navigation2DServer::get_singleton()->agent_create();
initialize_agent();
}

NavigationObstacle2D::~NavigationObstacle2D() {
Expand Down Expand Up @@ -148,7 +149,7 @@ void NavigationObstacle2D::initialize_agent() {
void NavigationObstacle2D::reevaluate_agent_radius() {
if (!estimate_agent_radius()) {
Navigation2DServer::get_singleton()->agent_set_radius(agent, radius);
} else if (parent_node2d) {
} else if (parent_node2d && parent_node2d->is_inside_tree()) {
Navigation2DServer::get_singleton()->agent_set_radius(agent, estimate_agent_radius());
}
}
Expand Down
9 changes: 5 additions & 4 deletions scene/3d/navigation_obstacle.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -57,9 +57,9 @@ void NavigationObstacle::_validate_property(PropertyInfo &p_property) const {

void NavigationObstacle::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
initialize_agent();
case NOTIFICATION_ENTER_TREE: {
parent_spatial = Object::cast_to<Spatial>(get_parent());
reevaluate_agent_radius();

// Search the navigation node and set it
{
Expand Down Expand Up @@ -111,6 +111,7 @@ NavigationObstacle::NavigationObstacle() :
navigation(nullptr),
agent(RID()) {
agent = NavigationServer::get_singleton()->agent_create();
initialize_agent();
}

NavigationObstacle::~NavigationObstacle() {
Expand All @@ -129,7 +130,7 @@ void NavigationObstacle::set_navigation(Navigation *p_nav) {

void NavigationObstacle::set_navigation_node(Node *p_nav) {
Navigation *nav = Object::cast_to<Navigation>(p_nav);
ERR_FAIL_COND(nav);
ERR_FAIL_NULL(nav);
set_navigation(nav);
}

Expand All @@ -155,7 +156,7 @@ void NavigationObstacle::initialize_agent() {
void NavigationObstacle::reevaluate_agent_radius() {
if (!estimate_radius) {
NavigationServer::get_singleton()->agent_set_radius(agent, radius);
} else if (parent_spatial) {
} else if (parent_spatial && parent_spatial->is_inside_tree()) {
NavigationServer::get_singleton()->agent_set_radius(agent, estimate_agent_radius());
}
}
Expand Down