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Added Node.find_node(mask) function 

by popular request
This commit is contained in:
Juan Linietsky 2015-06-08 00:33:10 -03:00
parent 798b55df30
commit f052153983
2 changed files with 25 additions and 0 deletions
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23
scene/main/node.cpp
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@ -840,6 +840,28 @@ bool Node::has_node(const NodePath& p_path) const {
return _get_node(p_path)!=NULL; return _get_node(p_path)!=NULL;
} }
Node* Node::find_node(const String& p_mask,bool p_recursive,bool p_owned) const {
Node * const*cptr = data.children.ptr();
int ccount = data.children.size();
for(int i=0;i<ccount;i++) {
if (p_owned && !cptr[i]->data.owner)
continue;
if (cptr[i]->data.name.operator String().match(p_mask))
return cptr[i];
if (!p_recursive)
continue;
Node* ret = cptr[i]->find_node(p_mask,true,p_owned);
if (ret)
return ret;
}
return NULL;
}
Node *Node::get_parent() const { Node *Node::get_parent() const {
return data.parent; return data.parent;
@ -1807,6 +1829,7 @@ void Node::_bind_methods() {
ObjectTypeDB::bind_method(_MD("has_node","path"),&Node::has_node); ObjectTypeDB::bind_method(_MD("has_node","path"),&Node::has_node);
ObjectTypeDB::bind_method(_MD("get_node:Node","path"),&Node::get_node); ObjectTypeDB::bind_method(_MD("get_node:Node","path"),&Node::get_node);
ObjectTypeDB::bind_method(_MD("get_parent:Parent"),&Node::get_parent); ObjectTypeDB::bind_method(_MD("get_parent:Parent"),&Node::get_parent);
ObjectTypeDB::bind_method(_MD("find_node:Node","mask","recursive","owned"),&Node::get_node,DEFVAL(true),DEFVAL(true));
ObjectTypeDB::bind_method(_MD("has_node_and_resource","path"),&Node::has_node_and_resource); ObjectTypeDB::bind_method(_MD("has_node_and_resource","path"),&Node::has_node_and_resource);
ObjectTypeDB::bind_method(_MD("get_node_and_resource","path"),&Node::_get_node_and_resource); ObjectTypeDB::bind_method(_MD("get_node_and_resource","path"),&Node::_get_node_and_resource);

2
scene/main/node.h
View File

@ -114,6 +114,7 @@ private:
Node *_get_node(const NodePath& p_path) const; Node *_get_node(const NodePath& p_path) const;
void _validate_child_name(Node *p_name); void _validate_child_name(Node *p_name);
void _propagate_reverse_notification(int p_notification); void _propagate_reverse_notification(int p_notification);
@ -186,6 +187,7 @@ public:
Node *get_child(int p_index) const; Node *get_child(int p_index) const;
bool has_node(const NodePath& p_path) const; bool has_node(const NodePath& p_path) const;
Node *get_node(const NodePath& p_path) const; Node *get_node(const NodePath& p_path) const;
Node* find_node(const String& p_mask,bool p_recursive=true,bool p_owned=true) const;
bool has_node_and_resource(const NodePath& p_path) const; bool has_node_and_resource(const NodePath& p_path) const;
Node *get_node_and_resource(const NodePath& p_path,RES& r_res) const; Node *get_node_and_resource(const NodePath& p_path,RES& r_res) const;