diff options
Diffstat (limited to 'core/object.cpp')
| -rw-r--r-- | core/object.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/core/object.cpp b/core/object.cpp index 140ee811fe..188c0ee5c2 100644 --- a/core/object.cpp +++ b/core/object.cpp @@ -1324,6 +1324,25 @@ Array Object::_get_incoming_connections() const { return ret; } +bool Object::has_signal(const StringName &p_name) const { + if (!script.is_null()) { + Ref<Script> scr = script; + if (scr.is_valid() && scr->has_script_signal(p_name)) { + return true; + } + } + + if (ClassDB::has_signal(get_class_name(), p_name)) { + return true; + } + + if (_has_user_signal(p_name)) { + return true; + } + + return false; +} + void Object::get_signal_list(List<MethodInfo> *p_signals) const { if (!script.is_null()) { @@ -1696,6 +1715,7 @@ void Object::_bind_methods() { ClassDB::bind_method(D_METHOD("has_method", "method"), &Object::has_method); + ClassDB::bind_method(D_METHOD("has_signal", "signal"), &Object::has_signal); ClassDB::bind_method(D_METHOD("get_signal_list"), &Object::_get_signal_list); ClassDB::bind_method(D_METHOD("get_signal_connection_list", "signal"), &Object::_get_signal_connection_list); ClassDB::bind_method(D_METHOD("get_incoming_connections"), &Object::_get_incoming_connections); |