Json::Value FileSaver::StoreSkeleton(const SkeletonData& skeleton)
{
Json::Value value;
const std::map<ee::SprPtr, std::vector<Joint*> >& map_joints = skeleton.GetMapJoints();
std::map<ee::SprPtr, std::vector<Joint*> >::const_iterator itr
= map_joints.begin();
for (int i = 0; itr != map_joints.end(); ++itr, ++i)
{
value[i]["sprite"] = itr->first->GetName();
for (int j = 0, m = itr->second.size(); j < m; ++j)
{
Joint* joint = itr->second[j];
Json::Value joint_val;
joint_val["id"] = joint->GetID();
joint_val["rx"] = joint->GetCurrRelativePos().x;
joint_val["ry"] = joint->GetCurrRelativePos().y;
if (const Joint* parent = joint->GetParent()) {
joint_val["parent"] = parent->GetID();
}
const std::set<Joint*>& children = joint->GetChildren();
std::set<Joint*>::const_iterator itr_child = children.begin();
for (int k = 0; itr_child != children.end(); ++itr_child, ++k) {
joint_val["children"][k] = (*itr_child)->GetID();
}
value[i]["joints"][j] = joint_val;
}
}
return value;
}
