4 files changed, 36 insertions, 0 deletions
diff --git a/scene/2d/node_2d.cpp b/scene/2d/node_2d.cpp
index fc5be255ce..99c33c787d 100644
--- a/scene/2d/node_2d.cpp
+++ b/scene/2d/node_2d.cpp
@@ -346,6 +346,17 @@ Matrix32 Node2D::get_relative_transform(const Node *p_parent) const {
 		return parent_2d->get_relative_transform(p_parent) * get_transform();
 }
 
+
+void Node2D::look_at(const Vector2& p_pos) {
+
+	rotate(get_angle_to(p_pos));
+}
+
+float Node2D::get_angle_to(const Vector2& p_pos) const {
+
+	return (get_global_transform().affine_inverse().xform(p_pos)).atan2();
+}
+
 void Node2D::_bind_methods() {
 
 
@@ -374,6 +385,9 @@ void Node2D::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_transform","xform"),&Node2D::set_transform);
 	ObjectTypeDB::bind_method(_MD("set_global_transform","xform"),&Node2D::set_global_transform);
 
+	ObjectTypeDB::bind_method(_MD("look_at","point"),&Node2D::look_at);
+	ObjectTypeDB::bind_method(_MD("get_angle_to","point"),&Node2D::get_angle_to);
+
 	ObjectTypeDB::bind_method(_MD("set_z","z"),&Node2D::set_z);
 	ObjectTypeDB::bind_method(_MD("get_z"),&Node2D::get_z);
 
diff --git a/scene/2d/node_2d.h b/scene/2d/node_2d.h
index 74612b3c6d..8efce33cda 100644
--- a/scene/2d/node_2d.h
+++ b/scene/2d/node_2d.h
@@ -93,6 +93,9 @@ public:
 	void set_z(int p_z);
 	int get_z() const;
 
+	void look_at(const Vector2& p_pos);
+	float get_angle_to(const Vector2& p_pos) const;
+
 	void set_z_as_relative(bool p_enabled);
 	bool is_z_relative() const;
 
diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp
index 9fd4a25e7f..3d2917d843 100644
--- a/scene/2d/physics_body_2d.cpp
+++ b/scene/2d/physics_body_2d.cpp
@@ -68,18 +68,32 @@ float PhysicsBody2D::get_one_way_collision_max_depth() const{
 }
 
 
+void PhysicsBody2D::_set_layers(uint32_t p_mask) {
+
+	set_layer_mask(p_mask);
+	set_collision_mask(p_mask);
+}
+
+uint32_t PhysicsBody2D::_get_layers() const{
+
+	return get_layer_mask();
+}
+
 void PhysicsBody2D::_bind_methods() {
 
 	ObjectTypeDB::bind_method(_MD("set_layer_mask","mask"),&PhysicsBody2D::set_layer_mask);
 	ObjectTypeDB::bind_method(_MD("get_layer_mask"),&PhysicsBody2D::get_layer_mask);
 	ObjectTypeDB::bind_method(_MD("set_collision_mask","mask"),&PhysicsBody2D::set_collision_mask);
 	ObjectTypeDB::bind_method(_MD("get_collision_mask"),&PhysicsBody2D::get_collision_mask);
+	ObjectTypeDB::bind_method(_MD("_set_layers","mask"),&PhysicsBody2D::_set_layers);
+	ObjectTypeDB::bind_method(_MD("_get_layers"),&PhysicsBody2D::_get_layers);
 	ObjectTypeDB::bind_method(_MD("set_one_way_collision_direction","dir"),&PhysicsBody2D::set_one_way_collision_direction);
 	ObjectTypeDB::bind_method(_MD("get_one_way_collision_direction"),&PhysicsBody2D::get_one_way_collision_direction);
 	ObjectTypeDB::bind_method(_MD("set_one_way_collision_max_depth","depth"),&PhysicsBody2D::set_one_way_collision_max_depth);
 	ObjectTypeDB::bind_method(_MD("get_one_way_collision_max_depth"),&PhysicsBody2D::get_one_way_collision_max_depth);
 	ObjectTypeDB::bind_method(_MD("add_collision_exception_with","body:PhysicsBody2D"),&PhysicsBody2D::add_collision_exception_with);
 	ObjectTypeDB::bind_method(_MD("remove_collision_exception_with","body:PhysicsBody2D"),&PhysicsBody2D::remove_collision_exception_with);
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"layers",PROPERTY_HINT_ALL_FLAGS,"",0),_SCS("_set_layers"),_SCS("_get_layers")); //for backwards compat
 	ADD_PROPERTY(PropertyInfo(Variant::INT,"collision/layers",PROPERTY_HINT_ALL_FLAGS),_SCS("set_layer_mask"),_SCS("get_layer_mask"));
 	ADD_PROPERTY(PropertyInfo(Variant::INT,"collision/mask",PROPERTY_HINT_ALL_FLAGS),_SCS("set_collision_mask"),_SCS("get_collision_mask"));
 	ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2,"one_way_collision/direction"),_SCS("set_one_way_collision_direction"),_SCS("get_one_way_collision_direction"));
diff --git a/scene/2d/physics_body_2d.h b/scene/2d/physics_body_2d.h
index b6be07500f..03f95959b6 100644
--- a/scene/2d/physics_body_2d.h
+++ b/scene/2d/physics_body_2d.h
@@ -42,6 +42,11 @@ class PhysicsBody2D : public CollisionObject2D {
 	uint32_t collision_mask;
 	Vector2 one_way_collision_direction;
 	float one_way_collision_max_depth;
+
+
+	void _set_layers(uint32_t p_mask);
+	uint32_t _get_layers() const;
+
 protected:
 
 	void _notification(int p_what);