Made bone handling for actual Bone2D a special case. Make custom bones appear like a custom (less important) option now.

2 files changed, 19 insertions, 0 deletions

diff --git a/scene/2d/skeleton_2d.cpp b/scene/2d/skeleton_2d.cpp
index 9197127235..2363c791fa 100644
--- a/scene/2d/skeleton_2d.cpp
+++ b/scene/2d/skeleton_2d.cpp
@@ -56,7 +56,11 @@ void Bone2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_skeleton_rest"), &Bone2D::get_skeleton_rest);
 	ClassDB::bind_method(D_METHOD("get_index_in_skeleton"), &Bone2D::get_index_in_skeleton);
 
+	ClassDB::bind_method(D_METHOD("set_default_length", "default_length"), &Bone2D::set_default_length);
+	ClassDB::bind_method(D_METHOD("get_default_length"), &Bone2D::get_default_length);
+
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D,"rest"),"set_rest","get_rest");
+	ADD_PROPERTY(PropertyInfo(Variant::REAL,"default_length",PROPERTY_HINT_RANGE,"1,1024,1"),"set_default_length","get_default_length");
 }
 
 void Bone2D::set_rest(const Transform2D &p_rest) {
@@ -84,6 +88,16 @@ void Bone2D::apply_rest() {
 	set_transform(rest);
 }
 
+void Bone2D::set_default_length(float p_length) {
+
+	default_length=p_length;
+
+}
+
+float Bone2D::get_default_length() const {
+	return default_length;
+}
+
 int Bone2D::get_index_in_skeleton() const {
 	ERR_FAIL_COND_V(!skeleton,-1);
 	skeleton->_update_bone_setup();
@@ -118,6 +132,7 @@ Bone2D::Bone2D() {
 	skeleton = NULL;
 	parent_bone = NULL;
 	skeleton_index=-1;
+	default_length=16;
 	set_notify_local_transform(true);
 	//this is a clever hack so the bone knows no rest has been set yet, allowing to show an error.
 	for(int i=0;i<3;i++) {
diff --git a/scene/2d/skeleton_2d.h b/scene/2d/skeleton_2d.h
index 9ae74b56d3..cd270dac85 100644
--- a/scene/2d/skeleton_2d.h
+++ b/scene/2d/skeleton_2d.h
@@ -11,6 +11,7 @@ class Bone2D : public Node2D {
 	Bone2D *parent_bone;
 	Skeleton2D *skeleton;
 	Transform2D rest;
+	float default_length;
 
 friend class Skeleton2D;
 	int skeleton_index;
@@ -27,6 +28,9 @@ public:
 
 	String get_configuration_warning() const;
 
+	void set_default_length(float p_length);
+	float get_default_length() const;
+
 	int get_index_in_skeleton() const;
 
 	Bone2D();