godotengine/godot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use ResourceLoader::save to duplicate resources

Browse Source 
Also recursively duplicate files of a directory tree
This commit is contained in:
PucklaMotzer09 2022-10-01 14:27:29 +02:00
parent 61051a44cc
commit 2ac177c3b6
1 changed files with 54 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
editor/filesystem_dock.cpp
View File

@ -1283,42 +1283,71 @@ void FileSystemDock::_try_duplicate_item(const FileOrFolder &p_item, const Strin
}
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
print_verbose("Duplicating " + old_path + " -> " + new_path);
Error err = p_item.is_file ? da->copy(old_path, new_path) : da->copy_dir(old_path, new_path);
if (err == OK) {
// Move/Rename any corresponding import settings too.
if (p_item.is_file && FileAccess::exists(old_path + ".import")) {
err = da->copy(old_path + ".import", new_path + ".import");
if (p_item.is_file) {
print_verbose("Duplicating " + old_path + " -> " + new_path);
// Create the directory structure.
da->make_dir_recursive(new_path.get_base_dir());
if (FileAccess::exists(old_path + ".import")) {
Error err = da->copy(old_path, new_path);
if (err != OK) {
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + "\n" + old_path + ".import\n");
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + "\n" + old_path + ": " + error_names[err] + "\n");
return;
}
// Remove uid from .import file to avoid conflict.
Ref<ConfigFile> cfg;
cfg.instantiate();
cfg->load(new_path + ".import");
cfg->load(old_path + ".import");
cfg->erase_section_key("remap", "uid");
cfg->save(new_path + ".import");
} else if (p_item.is_file && (old_path.get_extension() == "tscn" || old_path.get_extension() == "tres")) {
// FIXME: Quick hack to fix text resources. This should be fixed properly.
Ref<FileAccess> file = FileAccess::open(old_path, FileAccess::READ, &err);
if (err == OK) {
PackedStringArray lines = file->get_as_utf8_string().split("\n");
String line = lines[0];
if (line.contains("uid")) {
line = line.substr(0, line.find(" uid")) + "]";
lines.write[0] = line;
Ref<FileAccess> file2 = FileAccess::open(new_path, FileAccess::WRITE, &err);
if (err == OK) {
file2->store_string(String("\n").join(lines));
}
err = cfg->save(new_path + ".import");
if (err != OK) {
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + "\n" + old_path + ".import: " + error_names[err] + "\n");
return;
}
} else {
// Files which do not use an uid can just be copied.
if (ResourceLoader::get_resource_uid(old_path) == ResourceUID::INVALID_ID) {
Error err = da->copy(old_path, new_path);
if (err != OK) {
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + "\n" + old_path + ": " + error_names[err] + "\n");
}
return;
}
// Load the resource and save it again in the new location (this generates a new UID).
Error err;
Ref<Resource> res = ResourceLoader::load(old_path, "", ResourceFormatLoader::CACHE_MODE_REUSE, &err);
if (err == OK && res.is_valid()) {
err = ResourceSaver::save(res, new_path, ResourceSaver::FLAG_COMPRESS);
if (err != OK) {
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + " " + vformat(TTR("Failed to save resource at %s: %s"), new_path, error_names[err]));
}
} else if (err != OK) {
// When loading files like text files the error is OK but the resource is still null.
// We can ignore such files.
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + " " + vformat(TTR("Failed to load resource at %s: %s"), new_path, error_names[err]));
}
}
} else {
EditorNode::get_singleton()->add_io_error(TTR("Error duplicating:") + "\n" + old_path + "\n");
// Recursively duplicate all files inside the folder.
Ref<DirAccess> old_dir = DirAccess::open(old_path);
Ref<FileAccess> file_access = FileAccess::create(FileAccess::ACCESS_RESOURCES);
old_dir->set_include_navigational(false);
old_dir->list_dir_begin();
for (String f = old_dir->_get_next(); !f.is_empty(); f = old_dir->_get_next()) {
if (f.get_extension() == "import") {
continue;
}
if (file_access->file_exists(old_path + f)) {
_try_duplicate_item(FileOrFolder(old_path + f, true), new_path + f);
} else if (da->dir_exists(old_path + f)) {
_try_duplicate_item(FileOrFolder(old_path + f, false), new_path + f);
}
}
old_dir->list_dir_end();
}
}