diff options
Diffstat (limited to 'scene')
| -rw-r--r-- | scene/main/node.cpp | 56 | ||||
| -rw-r--r-- | scene/main/node.h | 5 |
2 files changed, 47 insertions, 14 deletions
diff --git a/scene/main/node.cpp b/scene/main/node.cpp index 1cfe54155a..25e266c38e 100644 --- a/scene/main/node.cpp +++ b/scene/main/node.cpp @@ -1373,9 +1373,39 @@ bool Node::has_node(const NodePath &p_path) const { return get_node_or_null(p_path) != nullptr; } -TypedArray<Node> Node::find_nodes(const String &p_mask, const String &p_type, bool p_recursive, bool p_owned) const { +// Finds the first child node (in tree order) whose name matches the given pattern. +// Can be recursive or not, and limited to owned nodes. +Node *Node::find_child(const String &p_pattern, bool p_recursive, bool p_owned) const { + ERR_FAIL_COND_V(p_pattern.is_empty(), nullptr); + + 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_pattern)) { + return cptr[i]; + } + + if (!p_recursive) { + continue; + } + + Node *ret = cptr[i]->find_child(p_pattern, true, p_owned); + if (ret) { + return ret; + } + } + return nullptr; +} + +// Finds child nodes based on their name using pattern matching, or class name, +// or both (either pattern or type can be left empty). +// Can be recursive or not, and limited to owned nodes. +TypedArray<Node> Node::find_children(const String &p_pattern, const String &p_type, bool p_recursive, bool p_owned) const { TypedArray<Node> ret; - ERR_FAIL_COND_V(p_mask.is_empty() && p_type.is_empty(), ret); + ERR_FAIL_COND_V(p_pattern.is_empty() && p_type.is_empty(), ret); Node *const *cptr = data.children.ptr(); int ccount = data.children.size(); @@ -1384,8 +1414,8 @@ TypedArray<Node> Node::find_nodes(const String &p_mask, const String &p_type, bo continue; } - if (!p_mask.is_empty()) { - if (!cptr[i]->data.name.operator String().match(p_mask)) { + if (!p_pattern.is_empty()) { + if (!cptr[i]->data.name.operator String().match(p_pattern)) { continue; } else if (p_type.is_empty()) { ret.append(cptr[i]); @@ -1407,7 +1437,7 @@ TypedArray<Node> Node::find_nodes(const String &p_mask, const String &p_type, bo } if (p_recursive) { - ret.append_array(cptr[i]->find_nodes(p_mask, p_type, true, p_owned)); + ret.append_array(cptr[i]->find_children(p_pattern, p_type, true, p_owned)); } } @@ -1418,10 +1448,10 @@ Node *Node::get_parent() const { return data.parent; } -Node *Node::find_parent(const String &p_mask) const { +Node *Node::find_parent(const String &p_pattern) const { Node *p = data.parent; while (p) { - if (p->data.name.operator String().match(p_mask)) { + if (p->data.name.operator String().match(p_pattern)) { return p; } p = p->data.parent; @@ -1542,7 +1572,9 @@ void Node::_acquire_unique_name_in_owner() { StringName key = StringName(UNIQUE_NODE_PREFIX + data.name.operator String()); Node **which = data.owner->data.owned_unique_nodes.getptr(key); if (which != nullptr && *which != this) { - WARN_PRINT(vformat(RTR("Setting node name '%s' to be unique within scene for '%s', but it's already claimed by '%s'. This node is no longer set unique."), get_name(), is_inside_tree() ? get_path() : data.owner->get_path_to(this), is_inside_tree() ? (*which)->get_path() : data.owner->get_path_to(*which))); + String which_path = is_inside_tree() ? (*which)->get_path() : data.owner->get_path_to(*which); + WARN_PRINT(vformat(RTR("Setting node name '%s' to be unique within scene for '%s', but it's already claimed by '%s'.\n'%s' is no longer set as having a unique name."), + get_name(), is_inside_tree() ? get_path() : data.owner->get_path_to(this), which_path, which_path)); data.unique_name_in_owner = false; return; } @@ -2780,8 +2812,9 @@ void Node::_bind_methods() { ClassDB::bind_method(D_METHOD("get_node", "path"), &Node::get_node); ClassDB::bind_method(D_METHOD("get_node_or_null", "path"), &Node::get_node_or_null); ClassDB::bind_method(D_METHOD("get_parent"), &Node::get_parent); - ClassDB::bind_method(D_METHOD("find_nodes", "mask", "type", "recursive", "owned"), &Node::find_nodes, DEFVAL(""), DEFVAL(true), DEFVAL(true)); - ClassDB::bind_method(D_METHOD("find_parent", "mask"), &Node::find_parent); + ClassDB::bind_method(D_METHOD("find_child", "pattern", "recursive", "owned"), &Node::find_child, DEFVAL(true), DEFVAL(true)); + ClassDB::bind_method(D_METHOD("find_children", "pattern", "type", "recursive", "owned"), &Node::find_children, DEFVAL(""), DEFVAL(true), DEFVAL(true)); + ClassDB::bind_method(D_METHOD("find_parent", "pattern"), &Node::find_parent); ClassDB::bind_method(D_METHOD("has_node_and_resource", "path"), &Node::has_node_and_resource); ClassDB::bind_method(D_METHOD("get_node_and_resource", "path"), &Node::_get_node_and_resource); @@ -2872,8 +2905,6 @@ void Node::_bind_methods() { ClassDB::bind_method(D_METHOD("set_unique_name_in_owner", "enable"), &Node::set_unique_name_in_owner); ClassDB::bind_method(D_METHOD("is_unique_name_in_owner"), &Node::is_unique_name_in_owner); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "unique_name_in_owner", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR | PROPERTY_USAGE_INTERNAL), "set_unique_name_in_owner", "is_unique_name_in_owner"); - #ifdef TOOLS_ENABLED ClassDB::bind_method(D_METHOD("_set_property_pinned", "property", "pinned"), &Node::set_property_pinned); #endif @@ -2964,6 +2995,7 @@ void Node::_bind_methods() { ADD_SIGNAL(MethodInfo("child_exited_tree", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT, "Node"))); ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "set_name", "get_name"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "unique_name_in_owner", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NO_EDITOR), "set_unique_name_in_owner", "is_unique_name_in_owner"); ADD_PROPERTY(PropertyInfo(Variant::STRING, "scene_file_path", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "set_scene_file_path", "get_scene_file_path"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "owner", PROPERTY_HINT_RESOURCE_TYPE, "Node", PROPERTY_USAGE_NONE), "set_owner", "get_owner"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "multiplayer", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", PROPERTY_USAGE_NONE), "", "get_multiplayer"); diff --git a/scene/main/node.h b/scene/main/node.h index 0973baf793..923d03dcfe 100644 --- a/scene/main/node.h +++ b/scene/main/node.h @@ -310,12 +310,13 @@ public: bool has_node(const NodePath &p_path) const; Node *get_node(const NodePath &p_path) const; Node *get_node_or_null(const NodePath &p_path) const; - TypedArray<Node> find_nodes(const String &p_mask, const String &p_type = "", bool p_recursive = true, bool p_owned = true) const; + Node *find_child(const String &p_pattern, bool p_recursive = true, bool p_owned = true) const; + TypedArray<Node> find_children(const String &p_pattern, const String &p_type = "", bool p_recursive = true, bool p_owned = true) const; bool has_node_and_resource(const NodePath &p_path) const; Node *get_node_and_resource(const NodePath &p_path, RES &r_res, Vector<StringName> &r_leftover_subpath, bool p_last_is_property = true) const; Node *get_parent() const; - Node *find_parent(const String &p_mask) const; + Node *find_parent(const String &p_pattern) const; _FORCE_INLINE_ SceneTree *get_tree() const { ERR_FAIL_COND_V(!data.tree, nullptr); |