int Instance::lua_Clone(lua_State* L){
Instance* inst = checkInstance(L, 1);
if(inst){
Instance* newGuy = inst->Clone();
if(newGuy != NULL){
return newGuy->wrap_lua(L);
}
return 0;
}
return luaL_error(L, COLONERR, "Clone");
}
Instance* Instance::Clone(){
if(Archivable){
Instance* newGuy = cloneImpl();
if(newGuy == NULL){
return NULL;
}
for(std::vector<Instance*>::size_type i = 0; i != children.size(); i++){
Instance* kid = children[i];
if(kid != NULL){
Instance* kidClone = kid->Clone();
if(kidClone != NULL){
kidClone->setParent(newGuy);
}
}
}
}
return NULL;
}
