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editor_export_platform.cpp
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editor_export_platform.cpp
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/*************************************************************************/
/* editor_export_platform.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* 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 */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "editor_export_platform.h"
#include "core/config/project_settings.h"
#include "core/crypto/crypto_core.h"
#include "core/extension/gdextension.h"
#include "core/io/file_access_encrypted.h"
#include "core/io/file_access_pack.h" // PACK_HEADER_MAGIC, PACK_FORMAT_VERSION
#include "core/io/zip_io.h"
#include "core/version.h"
#include "editor/editor_file_system.h"
#include "editor/editor_node.h"
#include "editor/editor_paths.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "editor/plugins/script_editor_plugin.h"
#include "editor_export_plugin.h"
#include "scene/resources/packed_scene.h"
static int _get_pad(int p_alignment, int p_n) {
int rest = p_n % p_alignment;
int pad = 0;
if (rest > 0) {
pad = p_alignment - rest;
};
return pad;
}
#define PCK_PADDING 16
bool EditorExportPlatform::fill_log_messages(RichTextLabel *p_log, Error p_err) {
bool has_messages = false;
int msg_count = get_message_count();
p_log->add_text(TTR("Project export for platform:") + " ");
p_log->add_image(get_logo(), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
p_log->add_text(" ");
p_log->add_text(get_name());
p_log->add_text(" - ");
if (p_err == OK) {
if (get_worst_message_type() >= EditorExportPlatform::EXPORT_MESSAGE_WARNING) {
p_log->add_image(EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("StatusWarning"), SNAME("EditorIcons")), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
p_log->add_text(" ");
p_log->add_text(TTR("Completed with warnings."));
has_messages = true;
} else {
p_log->add_image(EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("StatusSuccess"), SNAME("EditorIcons")), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
p_log->add_text(" ");
p_log->add_text(TTR("Completed successfully."));
if (msg_count > 0) {
has_messages = true;
}
}
} else {
p_log->add_image(EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("StatusError"), SNAME("EditorIcons")), 16 * EDSCALE, 16 * EDSCALE, Color(1.0, 1.0, 1.0), INLINE_ALIGNMENT_CENTER);
p_log->add_text(" ");
p_log->add_text(TTR("Failed."));
has_messages = true;
}
p_log->add_newline();
if (msg_count) {
p_log->push_table(2);
p_log->set_table_column_expand(0, false);
p_log->set_table_column_expand(1, true);
for (int m = 0; m < msg_count; m++) {
EditorExportPlatform::ExportMessage msg = get_message(m);
Color color = EditorNode::get_singleton()->get_gui_base()->get_theme_color(SNAME("font_color"), SNAME("Label"));
Ref<Texture> icon;
switch (msg.msg_type) {
case EditorExportPlatform::EXPORT_MESSAGE_INFO: {
color = EditorNode::get_singleton()->get_gui_base()->get_theme_color(SNAME("font_color"), SNAME("Editor")) * Color(1, 1, 1, 0.6);
} break;
case EditorExportPlatform::EXPORT_MESSAGE_WARNING: {
icon = EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("Warning"), SNAME("EditorIcons"));
color = EditorNode::get_singleton()->get_gui_base()->get_theme_color(SNAME("warning_color"), SNAME("Editor"));
} break;
case EditorExportPlatform::EXPORT_MESSAGE_ERROR: {
icon = EditorNode::get_singleton()->get_gui_base()->get_theme_icon(SNAME("Error"), SNAME("EditorIcons"));
color = EditorNode::get_singleton()->get_gui_base()->get_theme_color(SNAME("error_color"), SNAME("Editor"));
} break;
default:
break;
}
p_log->push_cell();
p_log->add_text("\t");
if (icon.is_valid()) {
p_log->add_image(icon);
}
p_log->pop();
p_log->push_cell();
p_log->push_color(color);
p_log->add_text(vformat("[%s]: %s", msg.category, msg.text));
p_log->pop();
p_log->pop();
}
p_log->pop();
p_log->add_newline();
}
p_log->add_newline();
return has_messages;
}
void EditorExportPlatform::gen_debug_flags(Vector<String> &r_flags, int p_flags) {
String host = EDITOR_GET("network/debug/remote_host");
int remote_port = (int)EDITOR_GET("network/debug/remote_port");
if (p_flags & DEBUG_FLAG_REMOTE_DEBUG_LOCALHOST) {
host = "localhost";
}
if (p_flags & DEBUG_FLAG_DUMB_CLIENT) {
int port = EDITOR_GET("filesystem/file_server/port");
String passwd = EDITOR_GET("filesystem/file_server/password");
r_flags.push_back("--remote-fs");
r_flags.push_back(host + ":" + itos(port));
if (!passwd.is_empty()) {
r_flags.push_back("--remote-fs-password");
r_flags.push_back(passwd);
}
}
if (p_flags & DEBUG_FLAG_REMOTE_DEBUG) {
r_flags.push_back("--remote-debug");
r_flags.push_back(get_debug_protocol() + host + ":" + String::num(remote_port));
List<String> breakpoints;
ScriptEditor::get_singleton()->get_breakpoints(&breakpoints);
if (breakpoints.size()) {
r_flags.push_back("--breakpoints");
String bpoints;
for (const List<String>::Element *E = breakpoints.front(); E; E = E->next()) {
bpoints += E->get().replace(" ", "%20");
if (E->next()) {
bpoints += ",";
}
}
r_flags.push_back(bpoints);
}
}
if (p_flags & DEBUG_FLAG_VIEW_COLLISIONS) {
r_flags.push_back("--debug-collisions");
}
if (p_flags & DEBUG_FLAG_VIEW_NAVIGATION) {
r_flags.push_back("--debug-navigation");
}
}
Error EditorExportPlatform::_save_pack_file(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total, const Vector<String> &p_enc_in_filters, const Vector<String> &p_enc_ex_filters, const Vector<uint8_t> &p_key) {
ERR_FAIL_COND_V_MSG(p_total < 1, ERR_PARAMETER_RANGE_ERROR, "Must select at least one file to export.");
PackData *pd = (PackData *)p_userdata;
SavedData sd;
sd.path_utf8 = p_path.utf8();
sd.ofs = pd->f->get_position();
sd.size = p_data.size();
sd.encrypted = false;
for (int i = 0; i < p_enc_in_filters.size(); ++i) {
if (p_path.matchn(p_enc_in_filters[i]) || p_path.replace("res://", "").matchn(p_enc_in_filters[i])) {
sd.encrypted = true;
break;
}
}
for (int i = 0; i < p_enc_ex_filters.size(); ++i) {
if (p_path.matchn(p_enc_ex_filters[i]) || p_path.replace("res://", "").matchn(p_enc_ex_filters[i])) {
sd.encrypted = false;
break;
}
}
Ref<FileAccessEncrypted> fae;
Ref<FileAccess> ftmp = pd->f;
if (sd.encrypted) {
fae.instantiate();
ERR_FAIL_COND_V(fae.is_null(), ERR_SKIP);
Error err = fae->open_and_parse(ftmp, p_key, FileAccessEncrypted::MODE_WRITE_AES256, false);
ERR_FAIL_COND_V(err != OK, ERR_SKIP);
ftmp = fae;
}
// Store file content.
ftmp->store_buffer(p_data.ptr(), p_data.size());
if (fae.is_valid()) {
ftmp.unref();
fae.unref();
}
int pad = _get_pad(PCK_PADDING, pd->f->get_position());
for (int i = 0; i < pad; i++) {
pd->f->store_8(Math::rand() % 256);
}
// Store MD5 of original file.
{
unsigned char hash[16];
CryptoCore::md5(p_data.ptr(), p_data.size(), hash);
sd.md5.resize(16);
for (int i = 0; i < 16; i++) {
sd.md5.write[i] = hash[i];
}
}
pd->file_ofs.push_back(sd);
if (pd->ep->step(TTR("Storing File:") + " " + p_path, 2 + p_file * 100 / p_total, false)) {
return ERR_SKIP;
}
return OK;
}
Error EditorExportPlatform::_save_zip_file(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total, const Vector<String> &p_enc_in_filters, const Vector<String> &p_enc_ex_filters, const Vector<uint8_t> &p_key) {
ERR_FAIL_COND_V_MSG(p_total < 1, ERR_PARAMETER_RANGE_ERROR, "Must select at least one file to export.");
String path = p_path.replace_first("res://", "");
ZipData *zd = (ZipData *)p_userdata;
zipFile zip = (zipFile)zd->zip;
zipOpenNewFileInZip(zip,
path.utf8().get_data(),
nullptr,
nullptr,
0,
nullptr,
0,
nullptr,
Z_DEFLATED,
Z_DEFAULT_COMPRESSION);
zipWriteInFileInZip(zip, p_data.ptr(), p_data.size());
zipCloseFileInZip(zip);
if (zd->ep->step(TTR("Storing File:") + " " + p_path, 2 + p_file * 100 / p_total, false)) {
return ERR_SKIP;
}
return OK;
}
Ref<ImageTexture> EditorExportPlatform::get_option_icon(int p_index) const {
Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme();
ERR_FAIL_COND_V(theme.is_null(), Ref<ImageTexture>());
if (EditorNode::get_singleton()->get_main_screen_control()->is_layout_rtl()) {
return theme->get_icon(SNAME("PlayBackwards"), SNAME("EditorIcons"));
} else {
return theme->get_icon(SNAME("Play"), SNAME("EditorIcons"));
}
}
String EditorExportPlatform::find_export_template(String template_file_name, String *err) const {
String current_version = VERSION_FULL_CONFIG;
String template_path = EditorPaths::get_singleton()->get_export_templates_dir().path_join(current_version).path_join(template_file_name);
if (FileAccess::exists(template_path)) {
return template_path;
}
// Not found
if (err) {
*err += TTR("No export template found at the expected path:") + "\n" + template_path + "\n";
}
return String();
}
bool EditorExportPlatform::exists_export_template(String template_file_name, String *err) const {
return find_export_template(template_file_name, err) != "";
}
Ref<EditorExportPreset> EditorExportPlatform::create_preset() {
Ref<EditorExportPreset> preset;
preset.instantiate();
preset->platform = Ref<EditorExportPlatform>(this);
List<ExportOption> options;
get_export_options(&options);
for (const ExportOption &E : options) {
preset->properties.push_back(E.option);
preset->values[E.option.name] = E.default_value;
preset->update_visibility[E.option.name] = E.update_visibility;
}
return preset;
}
void EditorExportPlatform::_export_find_resources(EditorFileSystemDirectory *p_dir, HashSet<String> &p_paths) {
for (int i = 0; i < p_dir->get_subdir_count(); i++) {
_export_find_resources(p_dir->get_subdir(i), p_paths);
}
for (int i = 0; i < p_dir->get_file_count(); i++) {
if (p_dir->get_file_type(i) == "TextFile") {
continue;
}
p_paths.insert(p_dir->get_file_path(i));
}
}
void EditorExportPlatform::_export_find_dependencies(const String &p_path, HashSet<String> &p_paths) {
if (p_paths.has(p_path)) {
return;
}
p_paths.insert(p_path);
EditorFileSystemDirectory *dir;
int file_idx;
dir = EditorFileSystem::get_singleton()->find_file(p_path, &file_idx);
if (!dir) {
return;
}
Vector<String> deps = dir->get_file_deps(file_idx);
for (int i = 0; i < deps.size(); i++) {
_export_find_dependencies(deps[i], p_paths);
}
}
void EditorExportPlatform::_edit_files_with_filter(Ref<DirAccess> &da, const Vector<String> &p_filters, HashSet<String> &r_list, bool exclude) {
da->list_dir_begin();
String cur_dir = da->get_current_dir().replace("\\", "/");
if (!cur_dir.ends_with("/")) {
cur_dir += "/";
}
String cur_dir_no_prefix = cur_dir.replace("res://", "");
Vector<String> dirs;
String f = da->get_next();
while (!f.is_empty()) {
if (da->current_is_dir()) {
dirs.push_back(f);
} else {
String fullpath = cur_dir + f;
// Test also against path without res:// so that filters like `file.txt` can work.
String fullpath_no_prefix = cur_dir_no_prefix + f;
for (int i = 0; i < p_filters.size(); ++i) {
if (fullpath.matchn(p_filters[i]) || fullpath_no_prefix.matchn(p_filters[i])) {
if (!exclude) {
r_list.insert(fullpath);
} else {
r_list.erase(fullpath);
}
}
}
}
f = da->get_next();
}
da->list_dir_end();
for (int i = 0; i < dirs.size(); ++i) {
String dir = dirs[i];
if (dir.begins_with(".")) {
continue;
}
if (EditorFileSystem::_should_skip_directory(cur_dir + dir)) {
continue;
}
da->change_dir(dir);
_edit_files_with_filter(da, p_filters, r_list, exclude);
da->change_dir("..");
}
}
void EditorExportPlatform::_edit_filter_list(HashSet<String> &r_list, const String &p_filter, bool exclude) {
if (p_filter.is_empty()) {
return;
}
Vector<String> split = p_filter.split(",");
Vector<String> filters;
for (int i = 0; i < split.size(); i++) {
String f = split[i].strip_edges();
if (f.is_empty()) {
continue;
}
filters.push_back(f);
}
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
ERR_FAIL_COND(da.is_null());
_edit_files_with_filter(da, filters, r_list, exclude);
}
HashSet<String> EditorExportPlatform::get_features(const Ref<EditorExportPreset> &p_preset, bool p_debug) const {
Ref<EditorExportPlatform> platform = p_preset->get_platform();
List<String> feature_list;
platform->get_platform_features(&feature_list);
platform->get_preset_features(p_preset, &feature_list);
HashSet<String> result;
for (const String &E : feature_list) {
result.insert(E);
}
result.insert("template");
if (p_debug) {
result.insert("template_debug");
} else {
result.insert("template_release");
}
if (!p_preset->get_custom_features().is_empty()) {
Vector<String> tmp_custom_list = p_preset->get_custom_features().split(",");
for (int i = 0; i < tmp_custom_list.size(); i++) {
String f = tmp_custom_list[i].strip_edges();
if (!f.is_empty()) {
result.insert(f);
}
}
}
return result;
}
EditorExportPlatform::ExportNotifier::ExportNotifier(EditorExportPlatform &p_platform, const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags) {
HashSet<String> features = p_platform.get_features(p_preset, p_debug);
Vector<Ref<EditorExportPlugin>> export_plugins = EditorExport::get_singleton()->get_export_plugins();
//initial export plugin callback
for (int i = 0; i < export_plugins.size(); i++) {
if (export_plugins[i]->get_script_instance()) { //script based
PackedStringArray features_psa;
for (const String &feature : features) {
features_psa.push_back(feature);
}
export_plugins.write[i]->_export_begin_script(features_psa, p_debug, p_path, p_flags);
} else {
export_plugins.write[i]->_export_begin(features, p_debug, p_path, p_flags);
}
}
}
EditorExportPlatform::ExportNotifier::~ExportNotifier() {
Vector<Ref<EditorExportPlugin>> export_plugins = EditorExport::get_singleton()->get_export_plugins();
for (int i = 0; i < export_plugins.size(); i++) {
if (export_plugins[i]->get_script_instance()) {
export_plugins.write[i]->_export_end_script();
}
export_plugins.write[i]->_export_end();
}
}
bool EditorExportPlatform::_export_customize_dictionary(Dictionary &dict, LocalVector<Ref<EditorExportPlugin>> &customize_resources_plugins) {
bool changed = false;
List<Variant> keys;
dict.get_key_list(&keys);
for (const Variant &K : keys) {
Variant v = dict[K];
switch (v.get_type()) {
case Variant::OBJECT: {
Ref<Resource> res = v;
if (res.is_valid()) {
for (uint32_t j = 0; j < customize_resources_plugins.size(); j++) {
Ref<Resource> new_res = customize_resources_plugins[j]->_customize_resource(res, "");
if (new_res.is_valid()) {
changed = true;
if (new_res != res) {
dict[K] = new_res;
res = new_res;
}
break;
}
}
// If it was not replaced, go through and see if there is something to replace.
if (res.is_valid() && !res->get_path().is_resource_file() && _export_customize_object(res.ptr(), customize_resources_plugins), true) {
changed = true;
}
}
} break;
case Variant::DICTIONARY: {
Dictionary d = v;
if (_export_customize_dictionary(d, customize_resources_plugins)) {
changed = true;
}
} break;
case Variant::ARRAY: {
Array a = v;
if (_export_customize_array(a, customize_resources_plugins)) {
changed = true;
}
} break;
default: {
}
}
}
return changed;
}
bool EditorExportPlatform::_export_customize_array(Array &arr, LocalVector<Ref<EditorExportPlugin>> &customize_resources_plugins) {
bool changed = false;
for (int i = 0; i < arr.size(); i++) {
Variant v = arr.get(i);
switch (v.get_type()) {
case Variant::OBJECT: {
Ref<Resource> res = v;
if (res.is_valid()) {
for (uint32_t j = 0; j < customize_resources_plugins.size(); j++) {
Ref<Resource> new_res = customize_resources_plugins[j]->_customize_resource(res, "");
if (new_res.is_valid()) {
changed = true;
if (new_res != res) {
arr.set(i, new_res);
res = new_res;
}
break;
}
}
// If it was not replaced, go through and see if there is something to replace.
if (res.is_valid() && !res->get_path().is_resource_file() && _export_customize_object(res.ptr(), customize_resources_plugins), true) {
changed = true;
}
}
} break;
case Variant::DICTIONARY: {
Dictionary d = v;
if (_export_customize_dictionary(d, customize_resources_plugins)) {
changed = true;
}
} break;
case Variant::ARRAY: {
Array a = v;
if (_export_customize_array(a, customize_resources_plugins)) {
changed = true;
}
} break;
default: {
}
}
}
return changed;
}
bool EditorExportPlatform::_export_customize_object(Object *p_object, LocalVector<Ref<EditorExportPlugin>> &customize_resources_plugins) {
bool changed = false;
List<PropertyInfo> props;
p_object->get_property_list(&props);
for (const PropertyInfo &E : props) {
switch (E.type) {
case Variant::OBJECT: {
Ref<Resource> res = p_object->get(E.name);
if (res.is_valid()) {
for (uint32_t j = 0; j < customize_resources_plugins.size(); j++) {
Ref<Resource> new_res = customize_resources_plugins[j]->_customize_resource(res, "");
if (new_res.is_valid()) {
changed = true;
if (new_res != res) {
p_object->set(E.name, new_res);
res = new_res;
}
break;
}
}
// If it was not replaced, go through and see if there is something to replace.
if (res.is_valid() && !res->get_path().is_resource_file() && _export_customize_object(res.ptr(), customize_resources_plugins), true) {
changed = true;
}
}
} break;
case Variant::DICTIONARY: {
Dictionary d = p_object->get(E.name);
if (_export_customize_dictionary(d, customize_resources_plugins)) {
// May have been generated, so set back just in case
p_object->set(E.name, d);
changed = true;
}
} break;
case Variant::ARRAY: {
Array a = p_object->get(E.name);
if (_export_customize_array(a, customize_resources_plugins)) {
// May have been generated, so set back just in case
p_object->set(E.name, a);
changed = true;
}
} break;
default: {
}
}
}
return changed;
}
bool EditorExportPlatform::_export_customize_scene_resources(Node *p_root, Node *p_node, LocalVector<Ref<EditorExportPlugin>> &customize_resources_plugins) {
bool changed = false;
if (p_node == p_root || p_node->get_owner() == p_root) {
if (_export_customize_object(p_node, customize_resources_plugins)) {
changed = true;
}
}
for (int i = 0; i < p_node->get_child_count(); i++) {
if (_export_customize_scene_resources(p_root, p_node->get_child(i), customize_resources_plugins)) {
changed = true;
}
}
return changed;
}
String EditorExportPlatform::_export_customize(const String &p_path, LocalVector<Ref<EditorExportPlugin>> &customize_resources_plugins, LocalVector<Ref<EditorExportPlugin>> &customize_scenes_plugins, HashMap<String, FileExportCache> &export_cache, const String &export_base_path, bool p_force_save) {
if (!p_force_save && customize_resources_plugins.is_empty() && customize_scenes_plugins.is_empty()) {
return p_path; // do none
}
// Check if a cache exists
if (export_cache.has(p_path)) {
FileExportCache &fec = export_cache[p_path];
if (fec.saved_path.is_empty() || FileAccess::exists(fec.saved_path)) {
// Destination file exists (was not erased) or not needed
uint64_t mod_time = FileAccess::get_modified_time(p_path);
if (fec.source_modified_time == mod_time) {
// Cached (modified time matches).
fec.used = true;
return fec.saved_path.is_empty() ? p_path : fec.saved_path;
}
String md5 = FileAccess::get_md5(p_path);
if (FileAccess::exists(p_path + ".import")) {
// Also consider the import file in the string
md5 += FileAccess::get_md5(p_path + ".import");
}
if (fec.source_md5 == md5) {
// Cached (md5 matches).
fec.source_modified_time = mod_time;
fec.used = true;
return fec.saved_path.is_empty() ? p_path : fec.saved_path;
}
}
}
FileExportCache fec;
fec.used = true;
fec.source_modified_time = FileAccess::get_modified_time(p_path);
String md5 = FileAccess::get_md5(p_path);
if (FileAccess::exists(p_path + ".import")) {
// Also consider the import file in the string
md5 += FileAccess::get_md5(p_path + ".import");
}
fec.source_md5 = md5;
// Check if it should convert
String type = ResourceLoader::get_resource_type(p_path);
bool modified = false;
String save_path;
if (type == "PackedScene") { // Its a scene.
Ref<PackedScene> ps = ResourceLoader::load(p_path, "PackedScene", ResourceFormatLoader::CACHE_MODE_IGNORE);
ERR_FAIL_COND_V(ps.is_null(), p_path);
Node *node = ps->instantiate(PackedScene::GEN_EDIT_STATE_INSTANCE); // Make sure the child scene root gets the correct inheritance chain.
ERR_FAIL_COND_V(node == nullptr, p_path);
if (customize_scenes_plugins.size()) {
for (uint32_t i = 0; i < customize_scenes_plugins.size(); i++) {
Node *customized = customize_scenes_plugins[i]->_customize_scene(node, p_path);
if (customized != nullptr) {
node = customized;
modified = true;
}
}
}
if (customize_resources_plugins.size()) {
if (_export_customize_scene_resources(node, node, customize_resources_plugins)) {
modified = true;
}
}
if (modified || p_force_save) {
// If modified, save it again. This is also used for TSCN -> SCN conversion on export.
String base_file = p_path.get_file().get_basename() + ".scn"; // use SCN for saving (binary) and repack (If conversting, TSCN PackedScene representation is inefficient, so repacking is also desired).
save_path = export_base_path.path_join("export-" + p_path.md5_text() + "-" + base_file);
Ref<PackedScene> s;
s.instantiate();
s->pack(node);
Error err = ResourceSaver::save(s, save_path);
ERR_FAIL_COND_V_MSG(err != OK, p_path, "Unable to save export scene file to: " + save_path);
}
} else {
Ref<Resource> res = ResourceLoader::load(p_path, "", ResourceFormatLoader::CACHE_MODE_IGNORE);
ERR_FAIL_COND_V(res.is_null(), p_path);
if (customize_resources_plugins.size()) {
for (uint32_t i = 0; i < customize_resources_plugins.size(); i++) {
Ref<Resource> new_res = customize_resources_plugins[i]->_customize_resource(res, p_path);
if (new_res.is_valid()) {
modified = true;
if (new_res != res) {
res = new_res;
}
break;
}
}
if (_export_customize_object(res.ptr(), customize_resources_plugins)) {
modified = true;
}
}
if (modified || p_force_save) {
// If modified, save it again. This is also used for TRES -> RES conversion on export.
String base_file = p_path.get_file().get_basename() + ".res"; // use RES for saving (binary)
save_path = export_base_path.path_join("export-" + p_path.md5_text() + "-" + base_file);
Error err = ResourceSaver::save(res, save_path);
ERR_FAIL_COND_V_MSG(err != OK, p_path, "Unable to save export resource file to: " + save_path);
}
}
fec.saved_path = save_path;
export_cache[p_path] = fec;
return save_path.is_empty() ? p_path : save_path;
}
Error EditorExportPlatform::export_project_files(const Ref<EditorExportPreset> &p_preset, bool p_debug, EditorExportSaveFunction p_func, void *p_udata, EditorExportSaveSharedObject p_so_func) {
//figure out paths of files that will be exported
HashSet<String> paths;
Vector<String> path_remaps;
if (p_preset->get_export_filter() == EditorExportPreset::EXPORT_ALL_RESOURCES) {
//find stuff
_export_find_resources(EditorFileSystem::get_singleton()->get_filesystem(), paths);
} else if (p_preset->get_export_filter() == EditorExportPreset::EXCLUDE_SELECTED_RESOURCES) {
_export_find_resources(EditorFileSystem::get_singleton()->get_filesystem(), paths);
Vector<String> files = p_preset->get_files_to_export();
for (int i = 0; i < files.size(); i++) {
paths.erase(files[i]);
}
} else {
bool scenes_only = p_preset->get_export_filter() == EditorExportPreset::EXPORT_SELECTED_SCENES;
Vector<String> files = p_preset->get_files_to_export();
for (int i = 0; i < files.size(); i++) {
if (scenes_only && ResourceLoader::get_resource_type(files[i]) != "PackedScene") {
continue;
}
_export_find_dependencies(files[i], paths);
}
// Add autoload resources and their dependencies
List<PropertyInfo> props;
ProjectSettings::get_singleton()->get_property_list(&props);
for (const PropertyInfo &pi : props) {
if (!pi.name.begins_with("autoload/")) {
continue;
}
String autoload_path = GLOBAL_GET(pi.name);
if (autoload_path.begins_with("*")) {
autoload_path = autoload_path.substr(1);
}
_export_find_dependencies(autoload_path, paths);
}
}
//add native icons to non-resource include list
_edit_filter_list(paths, String("*.icns"), false);
_edit_filter_list(paths, String("*.ico"), false);
_edit_filter_list(paths, p_preset->get_include_filter(), false);
_edit_filter_list(paths, p_preset->get_exclude_filter(), true);
// Ignore import files, since these are automatically added to the jar later with the resources
_edit_filter_list(paths, String("*.import"), true);
// Get encryption filters.
bool enc_pck = p_preset->get_enc_pck();
Vector<String> enc_in_filters;
Vector<String> enc_ex_filters;
Vector<uint8_t> key;
if (enc_pck) {
Vector<String> enc_in_split = p_preset->get_enc_in_filter().split(",");
for (int i = 0; i < enc_in_split.size(); i++) {
String f = enc_in_split[i].strip_edges();
if (f.is_empty()) {
continue;
}
enc_in_filters.push_back(f);
}
Vector<String> enc_ex_split = p_preset->get_enc_ex_filter().split(",");
for (int i = 0; i < enc_ex_split.size(); i++) {
String f = enc_ex_split[i].strip_edges();
if (f.is_empty()) {
continue;
}
enc_ex_filters.push_back(f);
}
// Get encryption key.
String script_key = p_preset->get_script_encryption_key().to_lower();
key.resize(32);
if (script_key.length() == 64) {
for (int i = 0; i < 32; i++) {
int v = 0;
if (i * 2 < script_key.length()) {
char32_t ct = script_key[i * 2];
if (is_digit(ct)) {
ct = ct - '0';
} else if (ct >= 'a' && ct <= 'f') {
ct = 10 + ct - 'a';
}
v |= ct << 4;
}
if (i * 2 + 1 < script_key.length()) {
char32_t ct = script_key[i * 2 + 1];
if (is_digit(ct)) {
ct = ct - '0';
} else if (ct >= 'a' && ct <= 'f') {
ct = 10 + ct - 'a';
}
v |= ct;
}
key.write[i] = v;
}
}
}
Error err = OK;
Vector<Ref<EditorExportPlugin>> export_plugins = EditorExport::get_singleton()->get_export_plugins();
struct SortByName {
bool operator()(const Ref<EditorExportPlugin> &left, const Ref<EditorExportPlugin> &right) const {
return left->_get_name() < right->_get_name();
}
};
// Always sort by name, to so if for some reason theya are re-arranged, it still works.
export_plugins.sort_custom<SortByName>();
for (int i = 0; i < export_plugins.size(); i++) {
export_plugins.write[i]->set_export_preset(p_preset);
if (p_so_func) {
for (int j = 0; j < export_plugins[i]->shared_objects.size(); j++) {
err = p_so_func(p_udata, export_plugins[i]->shared_objects[j]);
if (err != OK) {
return err;
}
}
}
for (int j = 0; j < export_plugins[i]->extra_files.size(); j++) {
err = p_func(p_udata, export_plugins[i]->extra_files[j].path, export_plugins[i]->extra_files[j].data, 0, paths.size(), enc_in_filters, enc_ex_filters, key);
if (err != OK) {
return err;
}
}
export_plugins.write[i]->_clear();
}
HashSet<String> features = get_features(p_preset, p_debug);
PackedStringArray features_psa;
for (const String &feature : features) {
features_psa.push_back(feature);
}
// Check if custom processing is needed
uint32_t custom_resources_hash = HASH_MURMUR3_SEED;
uint32_t custom_scene_hash = HASH_MURMUR3_SEED;
LocalVector<Ref<EditorExportPlugin>> customize_resources_plugins;
LocalVector<Ref<EditorExportPlugin>> customize_scenes_plugins;
for (int i = 0; i < export_plugins.size(); i++) {
if (export_plugins[i]->_begin_customize_resources(Ref<EditorExportPlatform>(this), features_psa)) {
customize_resources_plugins.push_back(export_plugins[i]);
custom_resources_hash = hash_murmur3_one_64(export_plugins[i]->_get_name().hash64(), custom_resources_hash);
uint64_t hash = export_plugins[i]->_get_customization_configuration_hash();
custom_resources_hash = hash_murmur3_one_64(hash, custom_resources_hash);
}
if (export_plugins[i]->_begin_customize_scenes(Ref<EditorExportPlatform>(this), features_psa)) {
customize_scenes_plugins.push_back(export_plugins[i]);
custom_resources_hash = hash_murmur3_one_64(export_plugins[i]->_get_name().hash64(), custom_resources_hash);
uint64_t hash = export_plugins[i]->_get_customization_configuration_hash();
custom_scene_hash = hash_murmur3_one_64(hash, custom_scene_hash);
}
}
HashMap<String, FileExportCache> export_cache;
String export_base_path = ProjectSettings::get_singleton()->get_project_data_path().path_join("exported/") + itos(custom_resources_hash);
bool convert_text_to_binary = GLOBAL_GET("editor/export/convert_text_resources_to_binary");
if (convert_text_to_binary || customize_resources_plugins.size() || customize_scenes_plugins.size()) {
// See if we have something to open
Ref<FileAccess> f = FileAccess::open(export_base_path.path_join("file_cache"), FileAccess::READ);
if (f.is_valid()) {
String l = f->get_line();
while (l != String()) {
Vector<String> fields = l.split("::");
if (fields.size() == 4) {
FileExportCache fec;
String path = fields[0];
fec.source_md5 = fields[1].strip_edges();
fec.source_modified_time = fields[2].strip_edges().to_int();
fec.saved_path = fields[3];
fec.used = false; // Assume unused until used.
export_cache[path] = fec;
}
l = f->get_line();
}
} else {
// create the path
Ref<DirAccess> d = DirAccess::create(DirAccess::ACCESS_RESOURCES);
d->change_dir(ProjectSettings::get_singleton()->get_project_data_path());
d->make_dir_recursive("exported/" + itos(custom_resources_hash));
}
}
//store everything in the export medium
int idx = 0;
int total = paths.size();
for (const String &E : paths) {
String path = E;
String type = ResourceLoader::get_resource_type(path);
if (FileAccess::exists(path + ".import")) {
// Before doing this, try to see if it can be customized
String export_path = _export_customize(path, customize_resources_plugins, customize_scenes_plugins, export_cache, export_base_path, false);
if (export_path != path) {
// It was actually customized..