2 files changed, 56 insertions, 3 deletions

diff --git a/scene/2d/collision_shape_2d.cpp b/scene/2d/collision_shape_2d.cpp
index 7e167a3807..5fe05c4ddd 100644
--- a/scene/2d/collision_shape_2d.cpp
+++ b/scene/2d/collision_shape_2d.cpp
@@ -49,6 +49,11 @@ void CollisionShape2D::_update_in_shape_owner(bool p_xform_only) {
 	parent->shape_owner_set_one_way_collision_margin(owner_id, one_way_collision_margin);
 }
 
+Color CollisionShape2D::_get_default_debug_color() const {
+	SceneTree *st = SceneTree::get_singleton();
+	return st ? st->get_debug_collisions_color() : Color();
+}
+
 void CollisionShape2D::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_PARENTED: {
@@ -95,7 +100,7 @@ void CollisionShape2D::_notification(int p_what) {
 
 			rect = Rect2();
 
-			Color draw_col = get_tree()->get_debug_collisions_color();
+			Color draw_col = debug_color;
 			if (disabled) {
 				float g = draw_col.get_v();
 				draw_col.r = g;
@@ -110,7 +115,7 @@ void CollisionShape2D::_notification(int p_what) {
 
 			if (one_way_collision) {
 				// Draw an arrow indicating the one-way collision direction
-				draw_col = get_tree()->get_debug_collisions_color().inverted();
+				draw_col = debug_color.inverted();
 				if (disabled) {
 					draw_col = draw_col.darkened(0.25);
 				}
@@ -226,6 +231,40 @@ real_t CollisionShape2D::get_one_way_collision_margin() const {
 	return one_way_collision_margin;
 }
 
+void CollisionShape2D::set_debug_color(const Color &p_color) {
+	debug_color = p_color;
+	queue_redraw();
+}
+
+Color CollisionShape2D::get_debug_color() const {
+	return debug_color;
+}
+
+bool CollisionShape2D::_property_can_revert(const StringName &p_name) const {
+	if (p_name == "debug_color") {
+		return true;
+	}
+	return false;
+}
+
+bool CollisionShape2D::_property_get_revert(const StringName &p_name, Variant &r_property) const {
+	if (p_name == "debug_color") {
+		r_property = _get_default_debug_color();
+		return true;
+	}
+	return false;
+}
+
+void CollisionShape2D::_validate_property(PropertyInfo &p_property) const {
+	if (p_property.name == "debug_color") {
+		if (debug_color == _get_default_debug_color()) {
+			p_property.usage = PROPERTY_USAGE_DEFAULT & ~PROPERTY_USAGE_STORAGE;
+		} else {
+			p_property.usage = PROPERTY_USAGE_DEFAULT;
+		}
+	}
+}
+
 void CollisionShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_shape", "shape"), &CollisionShape2D::set_shape);
 	ClassDB::bind_method(D_METHOD("get_shape"), &CollisionShape2D::get_shape);
@@ -235,13 +274,19 @@ void CollisionShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("is_one_way_collision_enabled"), &CollisionShape2D::is_one_way_collision_enabled);
 	ClassDB::bind_method(D_METHOD("set_one_way_collision_margin", "margin"), &CollisionShape2D::set_one_way_collision_margin);
 	ClassDB::bind_method(D_METHOD("get_one_way_collision_margin"), &CollisionShape2D::get_one_way_collision_margin);
+	ClassDB::bind_method(D_METHOD("set_debug_color", "color"), &CollisionShape2D::set_debug_color);
+	ClassDB::bind_method(D_METHOD("get_debug_color"), &CollisionShape2D::get_debug_color);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D"), "set_shape", "get_shape");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_way_collision"), "set_one_way_collision", "is_one_way_collision_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "one_way_collision_margin", PROPERTY_HINT_RANGE, "0,128,0.1,suffix:px"), "set_one_way_collision_margin", "get_one_way_collision_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "debug_color"), "set_debug_color", "get_debug_color");
+	// Default value depends on a project setting, override for doc generation purposes.
+	ADD_PROPERTY_DEFAULT("debug_color", Color());
 }
 
 CollisionShape2D::CollisionShape2D() {
 	set_notify_local_transform(true);
+	debug_color = _get_default_debug_color();
 }
diff --git a/scene/2d/collision_shape_2d.h b/scene/2d/collision_shape_2d.h
index 5e50420e00..b0b8a7cb0f 100644
--- a/scene/2d/collision_shape_2d.h
+++ b/scene/2d/collision_shape_2d.h
@@ -42,15 +42,20 @@ class CollisionShape2D : public Node2D {
 	Rect2 rect = Rect2(-Point2(10, 10), Point2(20, 20));
 	uint32_t owner_id = 0;
 	CollisionObject2D *parent = nullptr;
-	void _shape_changed();
 	bool disabled = false;
 	bool one_way_collision = false;
 	real_t one_way_collision_margin = 1.0;
+	Color debug_color;
 
+	void _shape_changed();
 	void _update_in_shape_owner(bool p_xform_only = false);
+	Color _get_default_debug_color() const;
 
 protected:
 	void _notification(int p_what);
+	bool _property_can_revert(const StringName &p_name) const;
+	bool _property_get_revert(const StringName &p_name, Variant &r_property) const;
+	void _validate_property(PropertyInfo &p_property) const;
 	static void _bind_methods();
 
 public:
@@ -72,6 +77,9 @@ public:
 	void set_one_way_collision_margin(real_t p_margin);
 	real_t get_one_way_collision_margin() const;
 
+	void set_debug_color(const Color &p_color);
+	Color get_debug_color() const;
+
 	PackedStringArray get_configuration_warnings() const override;
 
 	CollisionShape2D();