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Add function to get navigation link iteration id from NavigationServer

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Adds function to get navigation link iteration id from NavigationServer.
This commit is contained in:
smix8
2025-04-25 20:48:25 +02:00
parent 931820d33c
commit b002ade3ed
16 changed files with 54 additions and 0 deletions
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8
doc/classes/NavigationServer2D.xml
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@@ -344,6 +344,14 @@
Returns the enter cost of this [param link].
</description>
</method>
<method name="link_get_iteration_id" qualifiers="const">
<return type="int" />
<param index="0" name="link" type="RID" />
<description>
Returns the current iteration ID of the navigation link. Every time the navigation link changes and synchronizes, the iteration ID increases. An iteration ID of [code]0[/code] means the navigation link 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="link_get_map" qualifiers="const">
<return type="RID" />
<param index="0" name="link" type="RID" />

8
doc/classes/NavigationServer3D.xml
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@@ -376,6 +376,14 @@
Returns the enter cost of this [param link].
</description>
</method>
<method name="link_get_iteration_id" qualifiers="const">
<return type="int" />
<param index="0" name="link" type="RID" />
<description>
Returns the current iteration ID of the navigation link. Every time the navigation link changes and synchronizes, the iteration ID increases. An iteration ID of [code]0[/code] means the navigation link 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="link_get_map" qualifiers="const">
<return type="RID" />
<param index="0" name="link" type="RID" />

7
modules/navigation_2d/2d/godot_navigation_server_2d.cpp
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@@ -644,6 +644,13 @@ RID GodotNavigationServer2D::link_create() {
return rid;
}
uint32_t GodotNavigationServer2D::link_get_iteration_id(RID p_link) const {
NavLink2D *link = link_owner.get_or_null(p_link);
ERR_FAIL_NULL_V(link, 0);
return link->get_iteration_id();
}
COMMAND_2(link_set_map, RID, p_link, RID, p_map) {
NavLink2D *link = link_owner.get_or_null(p_link);
ERR_FAIL_NULL(link);

1
modules/navigation_2d/2d/godot_navigation_server_2d.h
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@@ -177,6 +177,7 @@ public:
virtual Rect2 region_get_bounds(RID p_region) const override;
virtual RID link_create() override;
virtual uint32_t link_get_iteration_id(RID p_link) const override;
/// Set the map of this link.
COMMAND_2(link_set_map, RID, p_link, RID, p_map);

4
modules/navigation_2d/nav_link_2d.cpp
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@@ -141,6 +141,10 @@ bool NavLink2D::is_dirty() const {
}
void NavLink2D::sync() {
if (link_dirty) {
iteration_id = iteration_id % UINT32_MAX + 1;
}
link_dirty = false;
}

4
modules/navigation_2d/nav_link_2d.h
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@@ -57,10 +57,14 @@ class NavLink2D : public NavBase2D {
SelfList<NavLink2D> sync_dirty_request_list_element;
uint32_t iteration_id = 0;
public:
NavLink2D();
~NavLink2D();
uint32_t get_iteration_id() const { return iteration_id; }
void set_map(NavMap2D *p_map);
NavMap2D *get_map() const {
return map;

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

@@ -613,6 +613,13 @@ RID GodotNavigationServer3D::link_create() {
return rid;
}
uint32_t GodotNavigationServer3D::link_get_iteration_id(RID p_link) const {
NavLink3D *link = link_owner.get_or_null(p_link);
ERR_FAIL_NULL_V(link, 0);
return link->get_iteration_id();
}
COMMAND_2(link_set_map, RID, p_link, RID, p_map) {
NavLink3D *link = link_owner.get_or_null(p_link);
ERR_FAIL_NULL(link);

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

@@ -185,6 +185,7 @@ public:
virtual AABB region_get_bounds(RID p_region) const override;
virtual RID link_create() override;
virtual uint32_t link_get_iteration_id(RID p_link) const override;
COMMAND_2(link_set_map, RID, p_link, RID, p_map);
virtual RID link_get_map(RID p_link) const override;
COMMAND_2(link_set_enabled, RID, p_link, bool, p_enabled);

4
modules/navigation_3d/nav_link_3d.cpp
View File

@@ -141,6 +141,10 @@ bool NavLink3D::is_dirty() const {
}
void NavLink3D::sync() {
if (link_dirty) {
iteration_id = iteration_id % UINT32_MAX + 1;
}
link_dirty = false;
}

4
modules/navigation_3d/nav_link_3d.h
View File

@@ -57,10 +57,14 @@ class NavLink3D : public NavBase3D {
SelfList<NavLink3D> sync_dirty_request_list_element;
uint32_t iteration_id = 0;
public:
NavLink3D();
~NavLink3D();
uint32_t get_iteration_id() const { return iteration_id; }
void set_map(NavMap3D *p_map);
NavMap3D *get_map() const {
return map;

1
servers/navigation_server_2d.cpp
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@@ -102,6 +102,7 @@ void NavigationServer2D::_bind_methods() {
ClassDB::bind_method(D_METHOD("region_get_bounds", "region"), &NavigationServer2D::region_get_bounds);
ClassDB::bind_method(D_METHOD("link_create"), &NavigationServer2D::link_create);
ClassDB::bind_method(D_METHOD("link_get_iteration_id", "link"), &NavigationServer2D::link_get_iteration_id);
ClassDB::bind_method(D_METHOD("link_set_map", "link", "map"), &NavigationServer2D::link_set_map);
ClassDB::bind_method(D_METHOD("link_get_map", "link"), &NavigationServer2D::link_get_map);
ClassDB::bind_method(D_METHOD("link_set_enabled", "link", "enabled"), &NavigationServer2D::link_set_enabled);

1
servers/navigation_server_2d.h
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@@ -161,6 +161,7 @@ public:
/// Creates a new link between positions in the nav map.
virtual RID link_create() = 0;
virtual uint32_t link_get_iteration_id(RID p_link) const = 0;
/// Set the map of this link.
virtual void link_set_map(RID p_link, RID p_map) = 0;

1
servers/navigation_server_2d_dummy.h
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@@ -90,6 +90,7 @@ public:
Rect2 region_get_bounds(RID p_region) const override { return Rect2(); }
RID link_create() override { return RID(); }
uint32_t link_get_iteration_id(RID p_link) const override { return 0; }
void link_set_map(RID p_link, RID p_map) override {}
RID link_get_map(RID p_link) const override { return RID(); }
void link_set_enabled(RID p_link, bool p_enabled) override {}

1
servers/navigation_server_3d.cpp
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@@ -115,6 +115,7 @@ void NavigationServer3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("region_get_bounds", "region"), &NavigationServer3D::region_get_bounds);
ClassDB::bind_method(D_METHOD("link_create"), &NavigationServer3D::link_create);
ClassDB::bind_method(D_METHOD("link_get_iteration_id", "link"), &NavigationServer3D::link_get_iteration_id);
ClassDB::bind_method(D_METHOD("link_set_map", "link", "map"), &NavigationServer3D::link_set_map);
ClassDB::bind_method(D_METHOD("link_get_map", "link"), &NavigationServer3D::link_get_map);
ClassDB::bind_method(D_METHOD("link_set_enabled", "link", "enabled"), &NavigationServer3D::link_set_enabled);

1
servers/navigation_server_3d.h
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@@ -185,6 +185,7 @@ public:
/// Creates a new link between positions in the nav map.
virtual RID link_create() = 0;
virtual uint32_t link_get_iteration_id(RID p_link) const = 0;
/// Set the map of this link.
virtual void link_set_map(RID p_link, RID p_map) = 0;

1
servers/navigation_server_3d_dummy.h
View File

@@ -102,6 +102,7 @@ public:
AABB region_get_bounds(RID p_region) const override { return AABB(); }
RID link_create() override { return RID(); }
uint32_t link_get_iteration_id(RID p_link) const override { return 0; }
void link_set_map(RID p_link, RID p_map) override {}
RID link_get_map(RID p_link) const override { return RID(); }
void link_set_enabled(RID p_link, bool p_enabled) override {}