diff options
Diffstat (limited to 'core/object/object.cpp')
| -rw-r--r-- | core/object/object.cpp | 47 |
1 files changed, 21 insertions, 26 deletions
diff --git a/core/object/object.cpp b/core/object/object.cpp index 681e1188ff..8f2eed3200 100644 --- a/core/object/object.cpp +++ b/core/object/object.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -506,7 +506,7 @@ Variant Object::get(const StringName &p_name, bool *r_valid) const { } void Object::set_indexed(const Vector<StringName> &p_names, const Variant &p_value, bool *r_valid) { - if (p_names.empty()) { + if (p_names.is_empty()) { if (r_valid) { *r_valid = false; } @@ -561,11 +561,11 @@ void Object::set_indexed(const Vector<StringName> &p_names, const Variant &p_val set(p_names[0], value_stack.back()->get(), r_valid); value_stack.pop_back(); - ERR_FAIL_COND(!value_stack.empty()); + ERR_FAIL_COND(!value_stack.is_empty()); } Variant Object::get_indexed(const Vector<StringName> &p_names, bool *r_valid) const { - if (p_names.empty()) { + if (p_names.is_empty()) { if (r_valid) { *r_valid = false; } @@ -599,7 +599,7 @@ void Object::get_property_list(List<PropertyInfo> *p_list, bool p_reversed) cons if (!is_class("Script")) { // can still be set, but this is for userfriendlyness p_list->push_back(PropertyInfo(Variant::OBJECT, "script", PROPERTY_HINT_RESOURCE_TYPE, "Script", PROPERTY_USAGE_DEFAULT)); } - if (!metadata.empty()) { + if (!metadata.is_empty()) { p_list->push_back(PropertyInfo(Variant::DICTIONARY, "__meta__", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL)); } if (script_instance && !p_reversed) { @@ -808,21 +808,6 @@ String Object::to_string() { return "[" + get_class() + ":" + itos(get_instance_id()) + "]"; } -void Object::_changed_callback(Object *p_changed, const char *p_prop) { -} - -void Object::add_change_receptor(Object *p_receptor) { - change_receptors.insert(p_receptor); -} - -void Object::remove_change_receptor(Object *p_receptor) { - change_receptors.erase(p_receptor); -} - -void Object::property_list_changed_notify() { - _change_notify(); -} - void Object::set_script_and_instance(const Variant &p_script, ScriptInstance *p_instance) { //this function is not meant to be used in any of these ways ERR_FAIL_COND(p_script.is_null()); @@ -856,7 +841,7 @@ void Object::set_script(const Variant &p_script) { } } - _change_notify(); //scripts may add variables, so refresh is desired + notify_property_list_changed(); //scripts may add variables, so refresh is desired emit_signal(CoreStringNames::get_singleton()->script_changed); } @@ -1089,7 +1074,7 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int } } - while (!disconnect_data.empty()) { + while (!disconnect_data.is_empty()) { const _ObjectSignalDisconnectData &dd = disconnect_data.front()->get(); _disconnect(dd.signal, dd.callable); @@ -1357,7 +1342,12 @@ void Object::_disconnect(const StringName &p_signal, const Callable &p_callable, ERR_FAIL_COND(!target_object); SignalData *s = signal_map.getptr(p_signal); - ERR_FAIL_COND_MSG(!s, vformat("Nonexistent signal '%s' in %s.", p_signal, to_string())); + if (!s) { + bool signal_is_valid = ClassDB::has_signal(get_class_name(), p_signal) || + (!script.is_null() && Ref<Script>(script)->has_script_signal(p_signal)); + ERR_FAIL_COND_MSG(signal_is_valid, "Attempt to disconnect a nonexistent connection from '" + to_string() + "'. signal: '" + p_signal + "', callable: '" + p_callable + "'."); + } + ERR_FAIL_COND_MSG(!s, vformat("Disconnecting nonexistent signal '%s' in %s.", p_signal, to_string())); ERR_FAIL_COND_MSG(!s->slot_map.has(*p_callable.get_base_comparator()), "Disconnecting nonexistent signal '" + p_signal + "', callable: " + p_callable + "."); @@ -1373,7 +1363,7 @@ void Object::_disconnect(const StringName &p_signal, const Callable &p_callable, target_object->connections.erase(slot->cE); s->slot_map.erase(*p_callable.get_base_comparator()); - if (s->slot_map.empty() && ClassDB::has_signal(get_class_name(), p_signal)) { + if (s->slot_map.is_empty() && ClassDB::has_signal(get_class_name(), p_signal)) { //not user signal, delete signal_map.erase(p_signal); } @@ -1491,6 +1481,10 @@ void Object::clear_internal_resource_paths() { } } +void Object::notify_property_list_changed() { + emit_signal(CoreStringNames::get_singleton()->property_list_changed); +} + void Object::_bind_methods() { ClassDB::bind_method(D_METHOD("get_class"), &Object::get_class); ClassDB::bind_method(D_METHOD("is_class", "class"), &Object::is_class); @@ -1557,7 +1551,7 @@ void Object::_bind_methods() { ClassDB::bind_method(D_METHOD("set_block_signals", "enable"), &Object::set_block_signals); ClassDB::bind_method(D_METHOD("is_blocking_signals"), &Object::is_blocking_signals); - ClassDB::bind_method(D_METHOD("property_list_changed_notify"), &Object::property_list_changed_notify); + ClassDB::bind_method(D_METHOD("notify_property_list_changed"), &Object::notify_property_list_changed); ClassDB::bind_method(D_METHOD("set_message_translation", "enable"), &Object::set_message_translation); ClassDB::bind_method(D_METHOD("can_translate_messages"), &Object::can_translate_messages); @@ -1569,6 +1563,7 @@ void Object::_bind_methods() { ClassDB::add_virtual_method("Object", MethodInfo("free"), false); ADD_SIGNAL(MethodInfo("script_changed")); + ADD_SIGNAL(MethodInfo("property_list_changed")); BIND_VMETHOD(MethodInfo("_notification", PropertyInfo(Variant::INT, "what"))); BIND_VMETHOD(MethodInfo(Variant::BOOL, "_set", PropertyInfo(Variant::STRING_NAME, "property"), PropertyInfo(Variant::NIL, "value"))); 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