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Add get_connetion_count function to GraphEdit

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This commit is contained in:
JekSun97
2024-11-23 04:59:38 +06:00
parent 682c5c7d49
commit 95ca0aa7ad
3 changed files with 20 additions and 0 deletions
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11
scene/gui/graph_edit.cpp
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@ -337,6 +337,16 @@ const List<Ref<GraphEdit::Connection>> &GraphEdit::get_connection_list() const {
return connections;
}
int GraphEdit::get_connection_count(const StringName &p_node, int p_port) {
int count = 0;
for (const Ref<Connection> &conn : connections) {
if ((conn->from_node == p_node && conn->from_port == p_port) || (conn->to_node == p_node && conn->to_port == p_port)) {
count += 1;
}
}
return count;
}
void GraphEdit::set_scroll_offset(const Vector2 &p_offset) {
setting_scroll_offset = true;
h_scrollbar->set_value(p_offset.x);
@ -2640,6 +2650,7 @@ void GraphEdit::_bind_methods() {
ClassDB::bind_method(D_METHOD("disconnect_node", "from_node", "from_port", "to_node", "to_port"), &GraphEdit::disconnect_node);
ClassDB::bind_method(D_METHOD("set_connection_activity", "from_node", "from_port", "to_node", "to_port", "amount"), &GraphEdit::set_connection_activity);
ClassDB::bind_method(D_METHOD("get_connection_list"), &GraphEdit::_get_connection_list);
ClassDB::bind_method(D_METHOD("get_connection_count", "from_node", "from_port"), &GraphEdit::get_connection_count);
ClassDB::bind_method(D_METHOD("get_closest_connection_at_point", "point", "max_distance"), &GraphEdit::_get_closest_connection_at_point, DEFVAL(4.0));
ClassDB::bind_method(D_METHOD("get_connections_intersecting_with_rect", "rect"), &GraphEdit::_get_connections_intersecting_with_rect);
ClassDB::bind_method(D_METHOD("clear_connections"), &GraphEdit::clear_connections);