Improve some method bindings to use specific `Object` subtypes

This was made possible by changes to `VariantCaster` which now make
it possible to pass any `Object`-derived type as pointer.

4 files changed, 20 insertions, 32 deletions

diff --git a/scene/2d/ray_cast_2d.cpp b/scene/2d/ray_cast_2d.cpp
index 1fdd8b05a6..9521667854 100644
--- a/scene/2d/ray_cast_2d.cpp
+++ b/scene/2d/ray_cast_2d.cpp
@@ -263,26 +263,18 @@ void RayCast2D::add_exception_rid(const RID &p_rid) {
 	exclude.insert(p_rid);
 }
 
-void RayCast2D::add_exception(const Object *p_object) {
-	ERR_FAIL_NULL(p_object);
-	const CollisionObject2D *co = Object::cast_to<CollisionObject2D>(p_object);
-	if (!co) {
-		return;
-	}
-	add_exception_rid(co->get_rid());
+void RayCast2D::add_exception(const CollisionObject2D *p_node) {
+	ERR_FAIL_NULL_MSG(p_node, "The passed Node must be an instance of CollisionObject2D.");
+	add_exception_rid(p_node->get_rid());
 }
 
 void RayCast2D::remove_exception_rid(const RID &p_rid) {
 	exclude.erase(p_rid);
 }
 
-void RayCast2D::remove_exception(const Object *p_object) {
-	ERR_FAIL_NULL(p_object);
-	const CollisionObject2D *co = Object::cast_to<CollisionObject2D>(p_object);
-	if (!co) {
-		return;
-	}
-	remove_exception_rid(co->get_rid());
+void RayCast2D::remove_exception(const CollisionObject2D *p_node) {
+	ERR_FAIL_NULL_MSG(p_node, "The passed Node must be an instance of CollisionObject2D.");
+	remove_exception_rid(p_node->get_rid());
 }
 
 void RayCast2D::clear_exceptions() {
diff --git a/scene/2d/ray_cast_2d.h b/scene/2d/ray_cast_2d.h
index a1015c6ce0..2c6f2d5c00 100644
--- a/scene/2d/ray_cast_2d.h
+++ b/scene/2d/ray_cast_2d.h
@@ -33,6 +33,8 @@
 
 #include "scene/2d/node_2d.h"
 
+class CollisionObject2D;
+
 class RayCast2D : public Node2D {
 	GDCLASS(RayCast2D, Node2D);
 
@@ -94,9 +96,9 @@ public:
 	Vector2 get_collision_normal() const;
 
 	void add_exception_rid(const RID &p_rid);
-	void add_exception(const Object *p_object);
+	void add_exception(const CollisionObject2D *p_node);
 	void remove_exception_rid(const RID &p_rid);
-	void remove_exception(const Object *p_object);
+	void remove_exception(const CollisionObject2D *p_node);
 	void clear_exceptions();
 
 	RayCast2D();
diff --git a/scene/2d/shape_cast_2d.cpp b/scene/2d/shape_cast_2d.cpp
index 10194861b4..24199c96b5 100644
--- a/scene/2d/shape_cast_2d.cpp
+++ b/scene/2d/shape_cast_2d.cpp
@@ -322,26 +322,18 @@ void ShapeCast2D::add_exception_rid(const RID &p_rid) {
 	exclude.insert(p_rid);
 }
 
-void ShapeCast2D::add_exception(const Object *p_object) {
-	ERR_FAIL_NULL(p_object);
-	const CollisionObject2D *co = Object::cast_to<CollisionObject2D>(p_object);
-	if (!co) {
-		return;
-	}
-	add_exception_rid(co->get_rid());
+void ShapeCast2D::add_exception(const CollisionObject2D *p_node) {
+	ERR_FAIL_NULL_MSG(p_node, "The passed Node must be an instance of CollisionObject2D.");
+	add_exception_rid(p_node->get_rid());
 }
 
 void ShapeCast2D::remove_exception_rid(const RID &p_rid) {
 	exclude.erase(p_rid);
 }
 
-void ShapeCast2D::remove_exception(const Object *p_object) {
-	ERR_FAIL_NULL(p_object);
-	const CollisionObject2D *co = Object::cast_to<CollisionObject2D>(p_object);
-	if (!co) {
-		return;
-	}
-	remove_exception_rid(co->get_rid());
+void ShapeCast2D::remove_exception(const CollisionObject2D *p_node) {
+	ERR_FAIL_NULL_MSG(p_node, "The passed Node must be an instance of CollisionObject2D.");
+	remove_exception_rid(p_node->get_rid());
 }
 
 void ShapeCast2D::clear_exceptions() {
diff --git a/scene/2d/shape_cast_2d.h b/scene/2d/shape_cast_2d.h
index 7e1ebeb315..ea36b25068 100644
--- a/scene/2d/shape_cast_2d.h
+++ b/scene/2d/shape_cast_2d.h
@@ -34,6 +34,8 @@
 #include "scene/2d/node_2d.h"
 #include "scene/resources/shape_2d.h"
 
+class CollisionObject2D;
+
 class ShapeCast2D : public Node2D {
 	GDCLASS(ShapeCast2D, Node2D);
 
@@ -109,9 +111,9 @@ public:
 	real_t get_closest_collision_unsafe_fraction() const;
 
 	void add_exception_rid(const RID &p_rid);
-	void add_exception(const Object *p_object);
+	void add_exception(const CollisionObject2D *p_node);
 	void remove_exception_rid(const RID &p_rid);
-	void remove_exception(const Object *p_object);
+	void remove_exception(const CollisionObject2D *p_node);
 	void clear_exceptions();
 
 	TypedArray<String> get_configuration_warnings() const override;