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Merge pull request #34892 from KoBeWi/copy-pasta_v7

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Yet another node copy-paste PR
This commit is contained in:
Rémi Verschelde
2021-02-12 23:16:31 +01:00
committed by GitHub
parent 5011a22731 36494e8526
commit e7ab3a4132
4 changed files with 267 additions and 5 deletions
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scene/main/node.cpp
+57
View File
@@ -2138,8 +2138,17 @@ Node *Node::duplicate(int p_flags) const {
#ifdef TOOLS_ENABLED
Node *Node::duplicate_from_editor(Map<const Node *, Node *> &r_duplimap) const {
return duplicate_from_editor(r_duplimap, Map<RES, RES>());
}
Node *Node::duplicate_from_editor(Map<const Node *, Node *> &r_duplimap, const Map<RES, RES> &p_resource_remap) const {
Node *dupe = _duplicate(DUPLICATE_SIGNALS | DUPLICATE_GROUPS | DUPLICATE_SCRIPTS | DUPLICATE_USE_INSTANCING | DUPLICATE_FROM_EDITOR, &r_duplimap);
// This is used by SceneTreeDock's paste functionality. When pasting to foreign scene, resources are duplicated.
if (!p_resource_remap.is_empty()) {
remap_node_resources(dupe, p_resource_remap);
}
// Duplication of signals must happen after all the node descendants have been copied,
// because re-targeting of connections from some descendant to another is not possible
// if the emitter node comes later in tree order than the receiver
@@ -2147,6 +2156,54 @@ Node *Node::duplicate_from_editor(Map<const Node *, Node *> &r_duplimap) const {
return dupe;
}
void Node::remap_node_resources(Node *p_node, const Map<RES, RES> &p_resource_remap) const {
List<PropertyInfo> props;
p_node->get_property_list(&props);
for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
if (!(E->get().usage & PROPERTY_USAGE_STORAGE)) {
continue;
}
Variant v = p_node->get(E->get().name);
if (v.is_ref()) {
RES res = v;
if (res.is_valid()) {
if (p_resource_remap.has(res)) {
p_node->set(E->get().name, p_resource_remap[res]);
remap_nested_resources(res, p_resource_remap);
}
}
}
}
for (int i = 0; i < p_node->get_child_count(); i++) {
remap_node_resources(p_node->get_child(i), p_resource_remap);
}
}
void Node::remap_nested_resources(RES p_resource, const Map<RES, RES> &p_resource_remap) const {
List<PropertyInfo> props;
p_resource->get_property_list(&props);
for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
if (!(E->get().usage & PROPERTY_USAGE_STORAGE)) {
continue;
}
Variant v = p_resource->get(E->get().name);
if (v.is_ref()) {
RES res = v;
if (res.is_valid()) {
if (p_resource_remap.has(res)) {
p_resource->set(E->get().name, p_resource_remap[res]);
remap_nested_resources(res, p_resource_remap);
}
}
}
}
}
#endif
void Node::_duplicate_and_reown(Node *p_new_parent, const Map<Node *, Node *> &p_reown_map) const {
scene/main/node.h
+3
View File
@@ -362,6 +362,9 @@ public:
Node *duplicate_and_reown(const Map<Node *, Node *> &p_reown_map) const;
#ifdef TOOLS_ENABLED
Node *duplicate_from_editor(Map<const Node *, Node *> &r_duplimap) const;
Node *duplicate_from_editor(Map<const Node *, Node *> &r_duplimap, const Map<RES, RES> &p_resource_remap) const;
void remap_node_resources(Node *p_node, const Map<RES, RES> &p_resource_remap) const;
void remap_nested_resources(RES p_resource, const Map<RES, RES> &p_resource_remap) const;
#endif
// used by editors, to save what has changed only