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Add function to get navigation region iteration id from NavigationServer

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Adds function to get navigation region iteration id from NavigationServer.
This commit is contained in:
smix8 2025-04-15 19:17:20 +02:00
parent e5ccaa79e2
commit 2b8531d944
16 changed files with 54 additions and 0 deletions
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8
doc/classes/NavigationServer2D.xml
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@ -843,6 +843,14 @@
Returns the enter cost of this [param region].
</description>
</method>
<method name="region_get_iteration_id" qualifiers="const">
<return type="int" />
<param index="0" name="region" type="RID" />
<description>
Returns the current iteration ID of the navigation region. Every time the navigation region changes and synchronizes, the iteration ID increases. An iteration ID of [code]0[/code] means the navigation region has never synchronized.
[b]Note:[/b] The iteration ID will wrap around to [code]1[/code] after reaching its range limit.
</description>
</method>
<method name="region_get_map" qualifiers="const">
<return type="RID" />
<param index="0" name="region" type="RID" />

8
doc/classes/NavigationServer3D.xml
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@ -996,6 +996,14 @@
Returns the enter cost of this [param region].
</description>
</method>
<method name="region_get_iteration_id" qualifiers="const">
<return type="int" />
<param index="0" name="region" type="RID" />
<description>
Returns the current iteration ID of the navigation region. Every time the navigation region changes and synchronizes, the iteration ID increases. An iteration ID of [code]0[/code] means the navigation region has never synchronized.
[b]Note:[/b] The iteration ID will wrap around to [code]1[/code] after reaching its range limit.
</description>
</method>
<method name="region_get_map" qualifiers="const">
<return type="RID" />
<param index="0" name="region" type="RID" />

7
modules/navigation_2d/2d/godot_navigation_server_2d.cpp
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@ -448,6 +448,13 @@ RID GodotNavigationServer2D::region_create() {
return rid;
}
uint32_t GodotNavigationServer2D::region_get_iteration_id(RID p_region) const {
NavRegion2D *region = region_owner.get_or_null(p_region);
ERR_FAIL_NULL_V(region, 0);
return region->get_iteration_id();
}
COMMAND_2(region_set_enabled, RID, p_region, bool, p_enabled) {
NavRegion2D *region = region_owner.get_or_null(p_region);
ERR_FAIL_NULL(region);

1
modules/navigation_2d/2d/godot_navigation_server_2d.h
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@ -144,6 +144,7 @@ public:
virtual Vector2 map_get_random_point(RID p_map, uint32_t p_navigation_layers, bool p_uniformly) const override;
virtual RID region_create() override;
virtual uint32_t region_get_iteration_id(RID p_region) const override;
COMMAND_2(region_set_enabled, RID, p_region, bool, p_enabled);
virtual bool region_get_enabled(RID p_region) const override;

4
modules/navigation_2d/nav_region_2d.cpp
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@ -178,6 +178,10 @@ bool NavRegion2D::sync() {
update_polygons();
if (something_changed) {
iteration_id = iteration_id % UINT32_MAX + 1;
}
return something_changed;
}

4
modules/navigation_2d/nav_region_2d.h
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@ -59,12 +59,16 @@ class NavRegion2D : public NavBase2D {
Vector<Vector2> pending_navmesh_vertices;
Vector<Vector<int>> pending_navmesh_polygons;
uint32_t iteration_id = 0;
SelfList<NavRegion2D> sync_dirty_request_list_element;
public:
NavRegion2D();
~NavRegion2D();
uint32_t get_iteration_id() const { return iteration_id; }
void scratch_polygons() {
polygons_dirty = true;
}

7
modules/navigation_3d/3d/godot_navigation_server_3d.cpp
View File

@ -389,6 +389,13 @@ RID GodotNavigationServer3D::region_create() {
return rid;
}
uint32_t GodotNavigationServer3D::region_get_iteration_id(RID p_region) const {
NavRegion3D *region = region_owner.get_or_null(p_region);
ERR_FAIL_NULL_V(region, 0);
return region->get_iteration_id();
}
COMMAND_2(region_set_enabled, RID, p_region, bool, p_enabled) {
NavRegion3D *region = region_owner.get_or_null(p_region);
ERR_FAIL_NULL(region);

1
modules/navigation_3d/3d/godot_navigation_server_3d.h
View File

@ -147,6 +147,7 @@ public:
virtual Vector3 map_get_random_point(RID p_map, uint32_t p_navigation_layers, bool p_uniformly) const override;
virtual RID region_create() override;
virtual uint32_t region_get_iteration_id(RID p_region) const override;
COMMAND_2(region_set_enabled, RID, p_region, bool, p_enabled);
virtual bool region_get_enabled(RID p_region) const override;

4
modules/navigation_3d/nav_region_3d.cpp
View File

@ -194,6 +194,10 @@ bool NavRegion3D::sync() {
update_polygons();
if (something_changed) {
iteration_id = iteration_id % UINT32_MAX + 1;
}
return something_changed;
}

4
modules/navigation_3d/nav_region_3d.h
View File

@ -59,12 +59,16 @@ class NavRegion3D : public NavBase3D {
Vector<Vector3> pending_navmesh_vertices;
Vector<Vector<int>> pending_navmesh_polygons;
uint32_t iteration_id = 0;
SelfList<NavRegion3D> sync_dirty_request_list_element;
public:
NavRegion3D();
~NavRegion3D();
uint32_t get_iteration_id() const { return iteration_id; }
void scratch_polygons() {
polygons_dirty = true;
}

1
servers/navigation_server_2d.cpp
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@ -75,6 +75,7 @@ void NavigationServer2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("query_path", "parameters", "result", "callback"), &NavigationServer2D::query_path, DEFVAL(Callable()));
ClassDB::bind_method(D_METHOD("region_create"), &NavigationServer2D::region_create);
ClassDB::bind_method(D_METHOD("region_get_iteration_id", "region"), &NavigationServer2D::region_get_iteration_id);
ClassDB::bind_method(D_METHOD("region_set_enabled", "region", "enabled"), &NavigationServer2D::region_set_enabled);
ClassDB::bind_method(D_METHOD("region_get_enabled", "region"), &NavigationServer2D::region_get_enabled);
ClassDB::bind_method(D_METHOD("region_set_use_edge_connections", "region", "enabled"), &NavigationServer2D::region_set_use_edge_connections);

1
servers/navigation_server_2d.h
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@ -113,6 +113,7 @@ public:
/// Creates a new region.
virtual RID region_create() = 0;
virtual uint32_t region_get_iteration_id(RID p_region) const = 0;
virtual void region_set_enabled(RID p_region, bool p_enabled) = 0;
virtual bool region_get_enabled(RID p_region) const = 0;

1
servers/navigation_server_2d_dummy.h
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@ -63,6 +63,7 @@ public:
bool map_get_use_async_iterations(RID p_map) const override { return false; }
RID region_create() override { return RID(); }
uint32_t region_get_iteration_id(RID p_region) const override { return 0; }
void region_set_enabled(RID p_region, bool p_enabled) override {}
bool region_get_enabled(RID p_region) const override { return false; }
void region_set_use_edge_connections(RID p_region, bool p_enabled) override {}

1
servers/navigation_server_3d.cpp
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@ -83,6 +83,7 @@ void NavigationServer3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("query_path", "parameters", "result", "callback"), &NavigationServer3D::query_path, DEFVAL(Callable()));
ClassDB::bind_method(D_METHOD("region_create"), &NavigationServer3D::region_create);
ClassDB::bind_method(D_METHOD("region_get_iteration_id", "region"), &NavigationServer3D::region_get_iteration_id);
ClassDB::bind_method(D_METHOD("region_set_enabled", "region", "enabled"), &NavigationServer3D::region_set_enabled);
ClassDB::bind_method(D_METHOD("region_get_enabled", "region"), &NavigationServer3D::region_get_enabled);
ClassDB::bind_method(D_METHOD("region_set_use_edge_connections", "region", "enabled"), &NavigationServer3D::region_set_use_edge_connections);

1
servers/navigation_server_3d.h
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@ -129,6 +129,7 @@ public:
/// Creates a new region.
virtual RID region_create() = 0;
virtual uint32_t region_get_iteration_id(RID p_region) const = 0;
virtual void region_set_enabled(RID p_region, bool p_enabled) = 0;
virtual bool region_get_enabled(RID p_region) const = 0;

1
servers/navigation_server_3d_dummy.h
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@ -70,6 +70,7 @@ public:
bool map_get_use_async_iterations(RID p_map) const override { return false; }
RID region_create() override { return RID(); }
uint32_t region_get_iteration_id(RID p_region) const override { return 0; }
void region_set_enabled(RID p_region, bool p_enabled) override {}
bool region_get_enabled(RID p_region) const override { return false; }
void region_set_use_edge_connections(RID p_region, bool p_enabled) override {}