4 files changed, 19 insertions, 31 deletions
diff --git a/servers/extensions/physics_server_2d_extension.cpp b/servers/extensions/physics_server_2d_extension.cpp
index 36f3be2468..e5920c78d4 100644
--- a/servers/extensions/physics_server_2d_extension.cpp
+++ b/servers/extensions/physics_server_2d_extension.cpp
@@ -189,7 +189,10 @@ void PhysicsServer2DExtension::_bind_methods() {
 	GDVIRTUAL_BIND(_area_get_transform, "area");
 
 	GDVIRTUAL_BIND(_area_set_collision_layer, "area", "layer");
+	GDVIRTUAL_BIND(_area_get_collision_layer, "area");
+
 	GDVIRTUAL_BIND(_area_set_collision_mask, "area", "mask");
+	GDVIRTUAL_BIND(_area_get_collision_mask, "area");
 
 	GDVIRTUAL_BIND(_area_set_monitorable, "area", "monitorable");
 	GDVIRTUAL_BIND(_area_set_pickable, "area", "pickable");
@@ -280,7 +283,7 @@ void PhysicsServer2DExtension::_bind_methods() {
 	GDVIRTUAL_BIND(_body_set_omit_force_integration, "body", "enable");
 	GDVIRTUAL_BIND(_body_is_omitting_force_integration, "body");
 
-	GDVIRTUAL_BIND(_body_set_state_sync_callback, "body", "callback");
+	GDVIRTUAL_BIND(_body_set_state_sync_callback, "body", "callable");
 	GDVIRTUAL_BIND(_body_set_force_integration_callback, "body", "callable", "userdata");
 
 	GDVIRTUAL_BIND(_body_collide_shape, "body", "body_shape", "shape", "shape_xform", "motion", "results", "result_max", "result_count");
diff --git a/servers/extensions/physics_server_2d_extension.h b/servers/extensions/physics_server_2d_extension.h
index 3bd3d642c8..573b51ee12 100644
--- a/servers/extensions/physics_server_2d_extension.h
+++ b/servers/extensions/physics_server_2d_extension.h
@@ -94,7 +94,6 @@ public:
 	EXBIND1RC(Vector2, get_contact_local_position, int)
 	EXBIND1RC(Vector2, get_contact_local_normal, int)
 	EXBIND1RC(int, get_contact_local_shape, int)
-
 	EXBIND1RC(RID, get_contact_collider, int)
 	EXBIND1RC(Vector2, get_contact_collider_position, int)
 	EXBIND1RC(ObjectID, get_contact_collider_id, int)
@@ -183,13 +182,7 @@ public:
 
 typedef PhysicsServer2D::MotionResult PhysicsServer2DExtensionMotionResult;
 
-struct PhysicsServer2DExtensionStateCallback {
-	void *instance = nullptr;
-	void (*callback)(void *p_instance, PhysicsDirectBodyState2D *p_state);
-};
-
 GDVIRTUAL_NATIVE_PTR(PhysicsServer2DExtensionMotionResult)
-GDVIRTUAL_NATIVE_PTR(PhysicsServer2DExtensionStateCallback)
 
 class PhysicsServer2DExtension : public PhysicsServer2D {
 	GDCLASS(PhysicsServer2DExtension, PhysicsServer2D);
@@ -275,8 +268,11 @@ public:
 	EXBIND2RC(Variant, area_get_param, RID, AreaParameter)
 	EXBIND1RC(Transform2D, area_get_transform, RID)
 
-	EXBIND2(area_set_collision_mask, RID, uint32_t)
 	EXBIND2(area_set_collision_layer, RID, uint32_t)
+	EXBIND1RC(uint32_t, area_get_collision_layer, RID)
+
+	EXBIND2(area_set_collision_mask, RID, uint32_t)
+	EXBIND1RC(uint32_t, area_get_collision_mask, RID)
 
 	EXBIND2(area_set_monitorable, RID, bool)
 	EXBIND2(area_set_pickable, RID, bool)
@@ -376,13 +372,7 @@ public:
 	EXBIND2(body_set_omit_force_integration, RID, bool)
 	EXBIND1RC(bool, body_is_omitting_force_integration, RID)
 
-	GDVIRTUAL2(_body_set_state_sync_callback, RID, GDNativePtr<PhysicsServer2DExtensionStateCallback>)
-	void body_set_state_sync_callback(RID p_body, void *p_instance, BodyStateCallback p_callback) override {
-		PhysicsServer2DExtensionStateCallback callback;
-		callback.callback = p_callback;
-		callback.instance = p_instance;
-		GDVIRTUAL_REQUIRED_CALL(_body_set_state_sync_callback, p_body, &callback);
-	}
+	EXBIND2(body_set_state_sync_callback, RID, const Callable &)
 	EXBIND3(body_set_force_integration_callback, RID, const Callable &, const Variant &)
 
 	virtual bool body_collide_shape(RID p_body, int p_body_shape, RID p_shape, const Transform2D &p_shape_xform, const Vector2 &p_motion, Vector2 *r_results, int p_result_max, int &r_result_count) override {
diff --git a/servers/extensions/physics_server_3d_extension.cpp b/servers/extensions/physics_server_3d_extension.cpp
index 800284dc60..811ff231fc 100644
--- a/servers/extensions/physics_server_3d_extension.cpp
+++ b/servers/extensions/physics_server_3d_extension.cpp
@@ -60,6 +60,7 @@ void PhysicsDirectBodyState3DExtension::_bind_methods() {
 
 	GDVIRTUAL_BIND(_get_inverse_mass);
 	GDVIRTUAL_BIND(_get_inverse_inertia);
+	GDVIRTUAL_BIND(_get_inverse_inertia_tensor);
 
 	GDVIRTUAL_BIND(_set_linear_velocity, "velocity");
 	GDVIRTUAL_BIND(_get_linear_velocity);
@@ -192,7 +193,10 @@ void PhysicsServer3DExtension::_bind_methods() {
 	GDVIRTUAL_BIND(_area_get_transform, "area");
 
 	GDVIRTUAL_BIND(_area_set_collision_layer, "area", "layer");
+	GDVIRTUAL_BIND(_area_get_collision_layer, "area");
+
 	GDVIRTUAL_BIND(_area_set_collision_mask, "area", "mask");
+	GDVIRTUAL_BIND(_area_get_collision_mask, "area");
 
 	GDVIRTUAL_BIND(_area_set_monitorable, "area", "monitorable");
 	GDVIRTUAL_BIND(_area_set_ray_pickable, "area", "enable");
@@ -284,7 +288,7 @@ void PhysicsServer3DExtension::_bind_methods() {
 	GDVIRTUAL_BIND(_body_set_omit_force_integration, "body", "enable");
 	GDVIRTUAL_BIND(_body_is_omitting_force_integration, "body");
 
-	GDVIRTUAL_BIND(_body_set_state_sync_callback, "body", "callback");
+	GDVIRTUAL_BIND(_body_set_state_sync_callback, "body", "callable");
 	GDVIRTUAL_BIND(_body_set_force_integration_callback, "body", "callable", "userdata");
 
 	GDVIRTUAL_BIND(_body_set_ray_pickable, "body", "enable");
diff --git a/servers/extensions/physics_server_3d_extension.h b/servers/extensions/physics_server_3d_extension.h
index b6ed346a3d..57f2a2d790 100644
--- a/servers/extensions/physics_server_3d_extension.h
+++ b/servers/extensions/physics_server_3d_extension.h
@@ -192,14 +192,8 @@ public:
 typedef PhysicsServer3D::MotionCollision PhysicsServer3DExtensionMotionCollision;
 typedef PhysicsServer3D::MotionResult PhysicsServer3DExtensionMotionResult;
 
-struct PhysicsServer3DExtensionStateCallback {
-	void *instance = nullptr;
-	void (*callback)(void *p_instance, PhysicsDirectBodyState3D *p_state);
-};
-
 GDVIRTUAL_NATIVE_PTR(PhysicsServer3DExtensionMotionCollision)
 GDVIRTUAL_NATIVE_PTR(PhysicsServer3DExtensionMotionResult)
-GDVIRTUAL_NATIVE_PTR(PhysicsServer3DExtensionStateCallback)
 
 class PhysicsServer3DExtension : public PhysicsServer3D {
 	GDCLASS(PhysicsServer3DExtension, PhysicsServer3D);
@@ -277,8 +271,11 @@ public:
 	EXBIND2RC(Variant, area_get_param, RID, AreaParameter)
 	EXBIND1RC(Transform3D, area_get_transform, RID)
 
-	EXBIND2(area_set_collision_mask, RID, uint32_t)
 	EXBIND2(area_set_collision_layer, RID, uint32_t)
+	EXBIND1RC(uint32_t, area_get_collision_layer, RID)
+
+	EXBIND2(area_set_collision_mask, RID, uint32_t)
+	EXBIND1RC(uint32_t, area_get_collision_mask, RID)
 
 	EXBIND2(area_set_monitorable, RID, bool)
 	EXBIND2(area_set_ray_pickable, RID, bool)
@@ -380,13 +377,7 @@ public:
 	EXBIND2(body_set_omit_force_integration, RID, bool)
 	EXBIND1RC(bool, body_is_omitting_force_integration, RID)
 
-	GDVIRTUAL2(_body_set_state_sync_callback, RID, GDNativePtr<PhysicsServer3DExtensionStateCallback>)
-	void body_set_state_sync_callback(RID p_body, void *p_instance, BodyStateCallback p_callback) override {
-		PhysicsServer3DExtensionStateCallback callback;
-		callback.callback = p_callback;
-		callback.instance = p_instance;
-		GDVIRTUAL_REQUIRED_CALL(_body_set_state_sync_callback, p_body, &callback);
-	}
+	EXBIND2(body_set_state_sync_callback, RID, const Callable &)
 	EXBIND3(body_set_force_integration_callback, RID, const Callable &, const Variant &)
 
 	EXBIND2(body_set_ray_pickable, RID, bool)