diff options
Diffstat (limited to 'core/object.cpp')
| -rw-r--r-- | core/object.cpp | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/core/object.cpp b/core/object.cpp index 316c624268..5824084151 100644 --- a/core/object.cpp +++ b/core/object.cpp @@ -1182,10 +1182,10 @@ Variant Object::_emit_signal(const Variant **p_args, int p_argcount, Variant::Ca return Variant(); } -void Object::emit_signal(const StringName &p_name, const Variant **p_args, int p_argcount) { +Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int p_argcount) { if (_block_signals) - return; //no emit, signals blocked + return ERR_CANT_AQUIRE_RESOURCE; //no emit, signals blocked Signal *s = signal_map.getptr(p_name); if (!s) { @@ -1194,11 +1194,11 @@ void Object::emit_signal(const StringName &p_name, const Variant **p_args, int p //check in script if (!signal_is_valid && !script.is_null() && !Ref<Script>(script)->has_script_signal(p_name)) { ERR_EXPLAIN("Can't emit non-existing signal " + String("\"") + p_name + "\"."); - ERR_FAIL(); + ERR_FAIL_V(ERR_UNAVAILABLE); } #endif //not connected? just return - return; + return ERR_UNAVAILABLE; } List<_ObjectSignalDisconnectData> disconnect_data; @@ -1214,6 +1214,8 @@ void Object::emit_signal(const StringName &p_name, const Variant **p_args, int p Vector<const Variant *> bind_mem; + Error err = OK; + for (int i = 0; i < ssize; i++) { const Connection &c = slot_map.getv(i).conn; @@ -1249,12 +1251,14 @@ void Object::emit_signal(const StringName &p_name, const Variant **p_args, int p } else { Variant::CallError ce; target->call(c.method, args, argc, ce); + if (ce.error != Variant::CallError::CALL_OK) { if (ce.error == Variant::CallError::CALL_ERROR_INVALID_METHOD && !ClassDB::class_exists(target->get_class_name())) { //most likely object is not initialized yet, do not throw error. } else { ERR_PRINTS("Error calling method from signal '" + String(p_name) + "': " + Variant::get_call_error_text(target, c.method, args, argc, ce)); + err = ERR_METHOD_NOT_FOUND; } } } @@ -1274,21 +1278,24 @@ void Object::emit_signal(const StringName &p_name, const Variant **p_args, int p disconnect(dd.signal, dd.target, dd.method); disconnect_data.pop_front(); } + + return err; } -void Object::emit_signal(const StringName &p_name, VARIANT_ARG_DECLARE) { +Error Object::emit_signal(const StringName &p_name, VARIANT_ARG_DECLARE) { VARIANT_ARGPTRS; int argc = 0; for (int i = 0; i < VARIANT_ARG_MAX; i++) { + if (argptr[i]->get_type() == Variant::NIL) break; argc++; } - emit_signal(p_name, argptr, argc); + return emit_signal(p_name, argptr, argc); } void Object::_add_user_signal(const String &p_name, const Array &p_args) { @@ -2008,7 +2015,7 @@ void ObjectDB::cleanup() { String node_name; if (instances[*K]->is_class("Node")) node_name = " - Node Name: " + String(instances[*K]->call("get_name")); - if (instances[*K]->is_class("Resoucre")) + if (instances[*K]->is_class("Resource")) node_name = " - Resource Name: " + String(instances[*K]->call("get_name")) + " Path: " + String(instances[*K]->call("get_path")); print_line("Leaked Instance: " + String(instances[*K]->get_class()) + ":" + itos(*K) + node_name); } |