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Merge pull request #100882 from smix8/node_navmesh_geo_parsers

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Make nodes handle their respective navigation source geometry
This commit is contained in:
Thaddeus Crews
2025-01-16 17:18:01 -06:00
parent fd88acc671 0ed2cb0439
commit 86002e1a3c
40 changed files with 1528 additions and 1124 deletions
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72
servers/navigation_server_3d.cpp
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@@ -34,9 +34,14 @@
#include "core/config/project_settings.h"
#include "scene/main/node.h"
#include "servers/navigation/navigation_globals.h"
#include "servers/navigation_server_3d_dummy.h"
NavigationServer3D *NavigationServer3D::singleton = nullptr;
RWLock NavigationServer3D::geometry_parser_rwlock;
RID_Owner<NavMeshGeometryParser3D> NavigationServer3D::geometry_parser_owner;
LocalVector<NavMeshGeometryParser3D *> NavigationServer3D::generator_parsers;
void NavigationServer3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_maps"), &NavigationServer3D::get_maps);
@@ -303,6 +308,47 @@ NavigationServer3D::NavigationServer3D() {
NavigationServer3D::~NavigationServer3D() {
singleton = nullptr;
RWLockWrite write_lock(geometry_parser_rwlock);
for (NavMeshGeometryParser3D *parser : generator_parsers) {
geometry_parser_owner.free(parser->self);
}
generator_parsers.clear();
}
RID NavigationServer3D::source_geometry_parser_create() {
RWLockWrite write_lock(geometry_parser_rwlock);
RID rid = geometry_parser_owner.make_rid();
NavMeshGeometryParser3D *parser = geometry_parser_owner.get_or_null(rid);
parser->self = rid;
generator_parsers.push_back(parser);
return rid;
}
void NavigationServer3D::free(RID p_object) {
if (!geometry_parser_owner.owns(p_object)) {
return;
}
RWLockWrite write_lock(geometry_parser_rwlock);
NavMeshGeometryParser3D *parser = geometry_parser_owner.get_or_null(p_object);
ERR_FAIL_NULL(parser);
generator_parsers.erase(parser);
geometry_parser_owner.free(parser->self);
}
void NavigationServer3D::source_geometry_parser_set_callback(RID p_parser, const Callable &p_callback) {
RWLockWrite write_lock(geometry_parser_rwlock);
NavMeshGeometryParser3D *parser = geometry_parser_owner.get_or_null(p_parser);
ERR_FAIL_NULL(parser);
parser->callback = p_callback;
}
void NavigationServer3D::set_debug_enabled(bool p_enabled) {
@@ -945,6 +991,8 @@ bool NavigationServer3D::get_debug_avoidance_enabled() const {
///////////////////////////////////////////////////////
static NavigationServer3D *navigation_server_3d = nullptr;
NavigationServer3DCallback NavigationServer3DManager::create_callback = nullptr;
void NavigationServer3DManager::set_default_server(NavigationServer3DCallback p_callback) {
@@ -958,3 +1006,27 @@ NavigationServer3D *NavigationServer3DManager::new_default_server() {
return create_callback();
}
void NavigationServer3DManager::initialize_server() {
ERR_FAIL_COND(navigation_server_3d != nullptr);
// Init 3D Navigation Server
navigation_server_3d = NavigationServer3DManager::new_default_server();
// Fall back to dummy if no default server has been registered.
if (!navigation_server_3d) {
WARN_VERBOSE("Failed to initialize NavigationServer3D. Fall back to dummy server.");
navigation_server_3d = memnew(NavigationServer3DDummy);
}
// Should be impossible, but make sure it's not null.
ERR_FAIL_NULL_MSG(navigation_server_3d, "Failed to initialize NavigationServer3D.");
navigation_server_3d->init();
}
void NavigationServer3DManager::finalize_server() {
ERR_FAIL_NULL(navigation_server_3d);
navigation_server_3d->finish();
memdelete(navigation_server_3d);
navigation_server_3d = nullptr;
}