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-rw-r--r--scene/resources/packed_scene.cpp67
1 files changed, 53 insertions, 14 deletions
diff --git a/scene/resources/packed_scene.cpp b/scene/resources/packed_scene.cpp
index b2a339b850..402e67a0f1 100644
--- a/scene/resources/packed_scene.cpp
+++ b/scene/resources/packed_scene.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 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 */
@@ -353,15 +353,23 @@ Node *SceneState::instantiate(GenEditState p_edit_state) const {
continue;
}
- Vector<Variant> binds;
- if (c.binds.size()) {
- binds.resize(c.binds.size());
- for (int j = 0; j < c.binds.size(); j++) {
- binds.write[j] = props[c.binds[j]];
+ Callable callable(cto, snames[c.method]);
+ if (c.unbinds > 0) {
+ callable = callable.unbind(c.unbinds);
+ } else if (!c.binds.is_empty()) {
+ Vector<Variant> binds;
+ if (c.binds.size()) {
+ binds.resize(c.binds.size());
+ for (int j = 0; j < c.binds.size(); j++) {
+ binds.write[j] = props[c.binds[j]];
+ }
}
+
+ const Variant *args = binds.ptr();
+ callable = callable.bind(&args, binds.size());
}
- cfrom->connect(snames[c.signal], Callable(cto, snames[c.method]), binds, CONNECT_PERSIST | c.flags);
+ cfrom->connect(snames[c.signal], callable, varray(), CONNECT_PERSIST | c.flags);
}
//Node *s = ret_nodes[0];
@@ -652,6 +660,26 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
continue;
}
+ Vector<Variant> binds;
+ int unbinds = 0;
+ Callable base_callable;
+
+ if (c.callable.is_custom()) {
+ CallableCustomBind *ccb = dynamic_cast<CallableCustomBind *>(c.callable.get_custom());
+ if (ccb) {
+ binds = ccb->get_binds();
+ base_callable = ccb->get_callable();
+ }
+
+ CallableCustomUnbind *ccu = dynamic_cast<CallableCustomUnbind *>(c.callable.get_custom());
+ if (ccu) {
+ unbinds = ccu->get_unbinds();
+ base_callable = ccu->get_callable();
+ }
+ } else {
+ base_callable = c.callable;
+ }
+
//find if this connection already exists
Node *common_parent = target->find_common_parent_with(p_node);
@@ -677,7 +705,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
NodePath signal_from = common_parent->get_path_to(p_node);
NodePath signal_to = common_parent->get_path_to(target);
- if (ps->has_connection(signal_from, c.signal.get_name(), signal_to, c.callable.get_method())) {
+ if (ps->has_connection(signal_from, c.signal.get_name(), signal_to, base_callable.get_method())) {
exists = true;
break;
}
@@ -708,7 +736,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
if (from_node >= 0 && to_node >= 0) {
//this one has state for this node, save
- if (state->is_connection(from_node, c.signal.get_name(), to_node, c.callable.get_method())) {
+ if (state->is_connection(from_node, c.signal.get_name(), to_node, base_callable.get_method())) {
exists2 = true;
break;
}
@@ -726,7 +754,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
if (from_node >= 0 && to_node >= 0) {
//this one has state for this node, save
- if (state->is_connection(from_node, c.signal.get_name(), to_node, c.callable.get_method())) {
+ if (state->is_connection(from_node, c.signal.get_name(), to_node, base_callable.get_method())) {
exists2 = true;
break;
}
@@ -773,12 +801,16 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
ConnectionData cd;
cd.from = src_id;
cd.to = target_id;
- cd.method = _nm_get_string(c.callable.get_method(), name_map);
+ cd.method = _nm_get_string(base_callable.get_method(), name_map);
cd.signal = _nm_get_string(c.signal.get_name(), name_map);
cd.flags = c.flags;
- for (int i = 0; i < c.binds.size(); i++) {
+ cd.unbinds = unbinds;
+ for (int i = 0; i < c.binds.size(); i++) { // TODO: This could be removed now.
cd.binds.push_back(_vm_get_variant(c.binds[i], variant_map));
}
+ for (int i = 0; i < binds.size(); i++) {
+ cd.binds.push_back(_vm_get_variant(binds[i], variant_map));
+ }
connections.push_back(cd);
}
}
@@ -1390,6 +1422,11 @@ int SceneState::get_connection_flags(int p_idx) const {
return connections[p_idx].flags;
}
+int SceneState::get_connection_unbinds(int p_idx) const {
+ ERR_FAIL_INDEX_V(p_idx, connections.size(), -1);
+ return connections[p_idx].unbinds;
+}
+
Array SceneState::get_connection_binds(int p_idx) const {
ERR_FAIL_INDEX_V(p_idx, connections.size(), Array());
Array binds;
@@ -1494,7 +1531,7 @@ void SceneState::set_base_scene(int p_idx) {
base_scene_idx = p_idx;
}
-void SceneState::add_connection(int p_from, int p_to, int p_signal, int p_method, int p_flags, const Vector<int> &p_binds) {
+void SceneState::add_connection(int p_from, int p_to, int p_signal, int p_method, int p_flags, int p_unbinds, const Vector<int> &p_binds) {
ERR_FAIL_INDEX(p_signal, names.size());
ERR_FAIL_INDEX(p_method, names.size());
@@ -1507,6 +1544,7 @@ void SceneState::add_connection(int p_from, int p_to, int p_signal, int p_method
c.signal = p_signal;
c.method = p_method;
c.flags = p_flags;
+ c.unbinds = p_unbinds;
c.binds = p_binds;
connections.push_back(c);
}
@@ -1549,6 +1587,7 @@ void SceneState::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_connection_method", "idx"), &SceneState::get_connection_method);
ClassDB::bind_method(D_METHOD("get_connection_flags", "idx"), &SceneState::get_connection_flags);
ClassDB::bind_method(D_METHOD("get_connection_binds", "idx"), &SceneState::get_connection_binds);
+ ClassDB::bind_method(D_METHOD("get_connection_unbinds", "idx"), &SceneState::get_connection_unbinds);
BIND_ENUM_CONSTANT(GEN_EDIT_STATE_DISABLED);
BIND_ENUM_CONSTANT(GEN_EDIT_STATE_INSTANCE);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 22:17:40 +0000