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Diffstat (limited to 'scene/resources/resource_format_text.cpp')
-rw-r--r--scene/resources/resource_format_text.cpp365
1 files changed, 244 insertions, 121 deletions
diff --git a/scene/resources/resource_format_text.cpp b/scene/resources/resource_format_text.cpp
index 2414704a57..341ce22185 100644
--- a/scene/resources/resource_format_text.cpp
+++ b/scene/resources/resource_format_text.cpp
@@ -31,14 +31,15 @@
#include "resource_format_text.h"
#include "core/config/project_settings.h"
+#include "core/io/dir_access.h"
#include "core/io/resource_format_binary.h"
-#include "core/os/dir_access.h"
#include "core/version.h"
-//version 2: changed names for basis, aabb, Vectors, etc.
-#define FORMAT_VERSION 2
+// Version 2: changed names for Basis, AABB, Vectors, etc.
+// Version 3: new string ID for ext/subresources, breaks forward compat.
+#define FORMAT_VERSION 3
-#include "core/os/dir_access.h"
+#include "core/io/dir_access.h"
#include "core/version.h"
#define _printerr() ERR_PRINT(String(res_path + ":" + itos(lines) + " - Parse Error: " + error_text).utf8().get_data());
@@ -56,22 +57,23 @@ Ref<Resource> ResourceLoaderText::get_resource() {
Error ResourceLoaderText::_parse_sub_resource_dummy(DummyReadData *p_data, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) {
VariantParser::Token token;
VariantParser::get_token(p_stream, token, line, r_err_str);
- if (token.type != VariantParser::TK_NUMBER) {
- r_err_str = "Expected number (sub-resource index)";
+ if (token.type != VariantParser::TK_NUMBER && token.type != VariantParser::TK_STRING) {
+ r_err_str = "Expected number (old style) or string (sub-resource index)";
return ERR_PARSE_ERROR;
}
- int index = token.value;
+ String unique_id = token.value;
- if (!p_data->resource_map.has(index)) {
+ if (!p_data->resource_map.has(unique_id)) {
Ref<DummyResource> dr;
- dr.instance();
- dr->set_subindex(index);
- p_data->resource_map[index] = dr;
- p_data->resource_set.insert(dr);
+ dr.instantiate();
+ dr->set_scene_unique_id(unique_id);
+ p_data->resource_map[unique_id] = dr;
+ uint32_t im_size = p_data->resource_index_map.size();
+ p_data->resource_index_map.insert(dr, im_size);
}
- r_res = p_data->resource_map[index];
+ r_res = p_data->resource_map[unique_id];
VariantParser::get_token(p_stream, token, line, r_err_str);
if (token.type != VariantParser::TK_PARENTHESIS_CLOSE) {
@@ -85,12 +87,12 @@ Error ResourceLoaderText::_parse_sub_resource_dummy(DummyReadData *p_data, Varia
Error ResourceLoaderText::_parse_ext_resource_dummy(DummyReadData *p_data, VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) {
VariantParser::Token token;
VariantParser::get_token(p_stream, token, line, r_err_str);
- if (token.type != VariantParser::TK_NUMBER) {
- r_err_str = "Expected number (sub-resource index)";
+ if (token.type != VariantParser::TK_NUMBER && token.type != VariantParser::TK_STRING) {
+ r_err_str = "Expected number (old style sub-resource index) or String (ext-resource ID)";
return ERR_PARSE_ERROR;
}
- int id = token.value;
+ String id = token.value;
ERR_FAIL_COND_V(!p_data->rev_external_resources.has(id), ERR_PARSE_ERROR);
@@ -108,14 +110,14 @@ Error ResourceLoaderText::_parse_ext_resource_dummy(DummyReadData *p_data, Varia
Error ResourceLoaderText::_parse_sub_resource(VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) {
VariantParser::Token token;
VariantParser::get_token(p_stream, token, line, r_err_str);
- if (token.type != VariantParser::TK_NUMBER) {
- r_err_str = "Expected number (sub-resource index)";
+ if (token.type != VariantParser::TK_NUMBER && token.type != VariantParser::TK_STRING) {
+ r_err_str = "Expected number (old style sub-resource index) or string";
return ERR_PARSE_ERROR;
}
- int index = token.value;
- ERR_FAIL_COND_V(!int_resources.has(index), ERR_INVALID_PARAMETER);
- r_res = int_resources[index];
+ String id = token.value;
+ ERR_FAIL_COND_V(!int_resources.has(id), ERR_INVALID_PARAMETER);
+ r_res = int_resources[id];
VariantParser::get_token(p_stream, token, line, r_err_str);
if (token.type != VariantParser::TK_PARENTHESIS_CLOSE) {
@@ -129,16 +131,16 @@ Error ResourceLoaderText::_parse_sub_resource(VariantParser::Stream *p_stream, R
Error ResourceLoaderText::_parse_ext_resource(VariantParser::Stream *p_stream, Ref<Resource> &r_res, int &line, String &r_err_str) {
VariantParser::Token token;
VariantParser::get_token(p_stream, token, line, r_err_str);
- if (token.type != VariantParser::TK_NUMBER) {
- r_err_str = "Expected number (sub-resource index)";
+ if (token.type != VariantParser::TK_NUMBER && token.type != VariantParser::TK_STRING) {
+ r_err_str = "Expected number (old style sub-resource index) or String (ext-resource ID)";
return ERR_PARSE_ERROR;
}
- int id = token.value;
+ String id = token.value;
if (!ignore_resource_parsing) {
if (!ext_resources.has(id)) {
- r_err_str = "Can't load cached ext-resource #" + itos(id);
+ r_err_str = "Can't load cached ext-resource id: " + id;
return ERR_PARSE_ERROR;
}
@@ -183,7 +185,7 @@ Error ResourceLoaderText::_parse_ext_resource(VariantParser::Stream *p_stream, R
Ref<PackedScene> ResourceLoaderText::_parse_node_tag(VariantParser::ResourceParser &parser) {
Ref<PackedScene> packed_scene;
- packed_scene.instance();
+ packed_scene.instantiate();
while (true) {
if (next_tag.name == "node") {
@@ -208,7 +210,7 @@ Ref<PackedScene> ResourceLoaderText::_parse_node_tag(VariantParser::ResourcePars
if (next_tag.fields.has("type")) {
type = packed_scene->get_state()->add_name(next_tag.fields["type"]);
} else {
- type = SceneState::TYPE_INSTANCED; //no type? assume this was instanced
+ type = SceneState::TYPE_INSTANCED; //no type? assume this was instantiated
}
if (next_tag.fields.has("instance")) {
@@ -409,9 +411,20 @@ Error ResourceLoaderText::load() {
String path = next_tag.fields["path"];
String type = next_tag.fields["type"];
- int index = next_tag.fields["id"];
+ String id = next_tag.fields["id"];
+
+ if (next_tag.fields.has("uid")) {
+ String uidt = next_tag.fields["uid"];
+ ResourceUID::ID uid = ResourceUID::get_singleton()->text_to_id(uidt);
+ if (uid != ResourceUID::INVALID_ID && ResourceUID::get_singleton()->has_id(uid)) {
+ // If a UID is found and the path is valid, it will be used, otherwise, it falls back to the path.
+ path = ResourceUID::get_singleton()->get_id_path(uid);
+ } else {
+ WARN_PRINT(String(res_path + ":" + itos(lines) + " - ext_resource, invalid UUID: " + uidt + " - using text path instead: " + path).utf8().get_data());
+ }
+ }
- if (path.find("://") == -1 && path.is_rel_path()) {
+ if (path.find("://") == -1 && path.is_relative_path()) {
// path is relative to file being loaded, so convert to a resource path
path = ProjectSettings::get_singleton()->localize_path(local_path.get_base_dir().plus_file(path));
}
@@ -453,14 +466,14 @@ Error ResourceLoaderText::load() {
} else {
#ifdef TOOLS_ENABLED
//remember ID for saving
- res->set_id_for_path(local_path, index);
+ res->set_id_for_path(local_path, id);
#endif
}
er.cache = res;
}
- ext_resources[index] = er;
+ ext_resources[id] = er;
error = VariantParser::parse_tag(&stream, lines, error_text, next_tag, &rp);
@@ -489,15 +502,15 @@ Error ResourceLoaderText::load() {
if (!next_tag.fields.has("id")) {
error = ERR_FILE_CORRUPT;
- error_text = "Missing 'index' in external resource tag";
+ error_text = "Missing 'id' in external resource tag";
_printerr();
return error;
}
String type = next_tag.fields["type"];
- int id = next_tag.fields["id"];
+ String id = next_tag.fields["id"];
- String path = local_path + "::" + itos(id);
+ String path = local_path + "::" + id;
//bool exists=ResourceCache::has(path);
@@ -522,7 +535,7 @@ Error ResourceLoaderText::load() {
} else {
//create
- Object *obj = ClassDB::instance(type);
+ Object *obj = ClassDB::instantiate(type);
if (!obj) {
error_text += "Can't create sub resource of type: " + type;
_printerr();
@@ -545,6 +558,12 @@ Error ResourceLoaderText::load() {
resource_current++;
+ int_resources[id] = res; //always assign int resources
+ if (do_assign && cache_mode != ResourceFormatLoader::CACHE_MODE_IGNORE) {
+ res->set_path(path, cache_mode == ResourceFormatLoader::CACHE_MODE_REPLACE);
+ res->set_scene_unique_id(id);
+ }
+
while (true) {
String assign;
Variant value;
@@ -572,11 +591,6 @@ Error ResourceLoaderText::load() {
}
}
- int_resources[id] = res; //always assign int resources
- if (do_assign && cache_mode != ResourceFormatLoader::CACHE_MODE_IGNORE) {
- res->set_path(path, cache_mode == ResourceFormatLoader::CACHE_MODE_REPLACE);
- }
-
if (progress && resources_total > 0) {
*progress = resource_current / float(resources_total);
}
@@ -603,7 +617,7 @@ Error ResourceLoaderText::load() {
}
if (!resource.is_valid()) {
- Object *obj = ClassDB::instance(res_type);
+ Object *obj = ClassDB::instantiate(res_type);
if (!obj) {
error_text += "Can't create sub resource of type: " + res_type;
_printerr();
@@ -735,7 +749,7 @@ void ResourceLoaderText::get_dependencies(FileAccess *p_f, List<String> *p_depen
if (!next_tag.fields.has("id")) {
error = ERR_FILE_CORRUPT;
- error_text = "Missing 'index' in external resource tag";
+ error_text = "Missing 'id' in external resource tag";
_printerr();
return;
}
@@ -743,7 +757,18 @@ void ResourceLoaderText::get_dependencies(FileAccess *p_f, List<String> *p_depen
String path = next_tag.fields["path"];
String type = next_tag.fields["type"];
- if (path.find("://") == -1 && path.is_rel_path()) {
+ bool using_uid = false;
+ if (next_tag.fields.has("uid")) {
+ //if uid exists, return uid in text format, not the path
+ String uidt = next_tag.fields["uid"];
+ ResourceUID::ID uid = ResourceUID::get_singleton()->text_to_id(uidt);
+ if (uid != ResourceUID::INVALID_ID) {
+ path = ResourceUID::get_singleton()->id_to_text(uid);
+ using_uid = true;
+ }
+ }
+
+ if (!using_uid && path.find("://") == -1 && path.is_relative_path()) {
// path is relative to file being loaded, so convert to a resource path
path = ProjectSettings::get_singleton()->localize_path(local_path.get_base_dir().plus_file(path));
}
@@ -813,9 +838,17 @@ Error ResourceLoaderText::rename_dependencies(FileAccess *p_f, const String &p_p
}
String path = next_tag.fields["path"];
- int index = next_tag.fields["id"];
+ String id = next_tag.fields["id"];
String type = next_tag.fields["type"];
+ if (next_tag.fields.has("uid")) {
+ String uidt = next_tag.fields["uid"];
+ ResourceUID::ID uid = ResourceUID::get_singleton()->text_to_id(uidt);
+ if (uid != ResourceUID::INVALID_ID && ResourceUID::get_singleton()->has_id(uid)) {
+ // If a UID is found and the path is valid, it will be used, otherwise, it falls back to the path.
+ path = ResourceUID::get_singleton()->get_id_path(uid);
+ }
+ }
bool relative = false;
if (!path.begins_with("res://")) {
path = base_path.plus_file(path).simplify_path();
@@ -832,7 +865,14 @@ Error ResourceLoaderText::rename_dependencies(FileAccess *p_f, const String &p_p
path = base_path.path_to_file(path);
}
- fw->store_line("[ext_resource path=\"" + path + "\" type=\"" + type + "\" id=" + itos(index) + "]");
+ String s = "[ext_resource type=\"" + type + "\"";
+
+ ResourceUID::ID uid = ResourceSaver::get_resource_id_for_path(path);
+ if (uid != ResourceUID::INVALID_ID) {
+ s += " uid=\"" + ResourceUID::get_singleton()->id_to_text(uid) + "\"";
+ }
+ s += " path=\"" + path + "\" id=\"" + id + "\"]";
+ fw->store_line(s); // Bundled.
tag_end = f->get_position();
}
@@ -918,6 +958,12 @@ void ResourceLoaderText::open(FileAccess *p_f, bool p_skip_first_tag) {
return;
}
+ if (tag.fields.has("uid")) {
+ res_uid = ResourceUID::get_singleton()->text_to_id(tag.fields["uid"]);
+ } else {
+ res_uid = ResourceUID::INVALID_ID;
+ }
+
if (tag.fields.has("load_steps")) {
resources_total = tag.fields["load_steps"];
} else {
@@ -936,7 +982,6 @@ void ResourceLoaderText::open(FileAccess *p_f, bool p_skip_first_tag) {
rp.ext_func = _parse_ext_resources;
rp.sub_func = _parse_sub_resources;
- rp.func = nullptr;
rp.userdata = this;
}
@@ -973,7 +1018,12 @@ Error ResourceLoaderText::save_as_binary(FileAccess *p_f, const String &p_path)
bs_save_unicode_string(wf.f, is_scene ? "PackedScene" : resource_type);
wf->store_64(0); //offset to import metadata, this is no longer used
- for (int i = 0; i < 14; i++) {
+
+ wf->store_32(ResourceFormatSaverBinaryInstance::FORMAT_FLAG_NAMED_SCENE_IDS | ResourceFormatSaverBinaryInstance::FORMAT_FLAG_UIDS);
+
+ wf->store_64(res_uid);
+
+ for (int i = 0; i < ResourceFormatSaverBinaryInstance::RESERVED_FIELDS; i++) {
wf->store_32(0); // reserved
}
@@ -1014,17 +1064,23 @@ Error ResourceLoaderText::save_as_binary(FileAccess *p_f, const String &p_path)
String path = next_tag.fields["path"];
String type = next_tag.fields["type"];
- int index = next_tag.fields["id"];
+ String id = next_tag.fields["id"];
+ ResourceUID::ID uid = ResourceUID::INVALID_ID;
+ if (next_tag.fields.has("uid")) {
+ String uidt = next_tag.fields["uid"];
+ uid = ResourceUID::get_singleton()->text_to_id(uidt);
+ }
bs_save_unicode_string(wf.f, type);
bs_save_unicode_string(wf.f, path);
+ wf->store_64(uid);
int lindex = dummy_read.external_resources.size();
Ref<DummyResource> dr;
- dr.instance();
+ dr.instantiate();
dr->set_path("res://dummy" + itos(lindex)); //anything is good to detect it for saving as external
dummy_read.external_resources[dr] = lindex;
- dummy_read.rev_external_resources[index] = dr;
+ dummy_read.rev_external_resources[id] = dr;
error = VariantParser::parse_tag(&stream, lines, error_text, next_tag, &rp);
@@ -1068,7 +1124,7 @@ Error ResourceLoaderText::save_as_binary(FileAccess *p_f, const String &p_path)
if (!next_tag.fields.has("id")) {
error = ERR_FILE_CORRUPT;
- error_text = "Missing 'index' in external resource tag";
+ error_text = "Missing 'id' in external resource tag";
_printerr();
return error;
}
@@ -1113,7 +1169,7 @@ Error ResourceLoaderText::save_as_binary(FileAccess *p_f, const String &p_path)
if (assign != String()) {
Map<StringName, int> empty_string_map; //unused
bs_save_unicode_string(wf2, assign, true);
- ResourceFormatSaverBinaryInstance::write_variant(wf2, value, dummy_read.resource_set, dummy_read.external_resources, empty_string_map);
+ ResourceFormatSaverBinaryInstance::write_variant(wf2, value, dummy_read.resource_index_map, dummy_read.external_resources, empty_string_map);
prop_count++;
} else if (next_tag.name != String()) {
@@ -1164,17 +1220,17 @@ Error ResourceLoaderText::save_as_binary(FileAccess *p_f, const String &p_path)
int prop_count = 0;
- for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
- if (!(E->get().usage & PROPERTY_USAGE_STORAGE)) {
+ for (const PropertyInfo &E : props) {
+ if (!(E.usage & PROPERTY_USAGE_STORAGE)) {
continue;
}
- String name = E->get().name;
+ String name = E.name;
Variant value = packed_scene->get(name);
Map<StringName, int> empty_string_map; //unused
bs_save_unicode_string(wf2, name, true);
- ResourceFormatSaverBinaryInstance::write_variant(wf2, value, dummy_read.resource_set, dummy_read.external_resources, empty_string_map);
+ ResourceFormatSaverBinaryInstance::write_variant(wf2, value, dummy_read.resource_index_map, dummy_read.external_resources, empty_string_map);
prop_count++;
}
@@ -1254,6 +1310,32 @@ String ResourceLoaderText::recognize(FileAccess *p_f) {
return tag.fields["type"];
}
+ResourceUID::ID ResourceLoaderText::get_uid(FileAccess *p_f) {
+ error = OK;
+
+ lines = 1;
+ f = p_f;
+
+ stream.f = f;
+
+ ignore_resource_parsing = true;
+
+ VariantParser::Tag tag;
+ Error err = VariantParser::parse_tag(&stream, lines, error_text, tag);
+
+ if (err) {
+ _printerr();
+ return ResourceUID::INVALID_ID;
+ }
+
+ if (tag.fields.has("uid")) { //field is optional
+ String uidt = tag.fields["uid"];
+ return ResourceUID::get_singleton()->text_to_id(uidt);
+ }
+
+ return ResourceUID::INVALID_ID;
+}
+
/////////////////////
RES ResourceFormatLoaderText::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) {
@@ -1274,7 +1356,6 @@ RES ResourceFormatLoaderText::load(const String &p_path, const String &p_origina
loader.local_path = ProjectSettings::get_singleton()->localize_path(path);
loader.progress = r_progress;
loader.res_path = loader.local_path;
- //loader.set_local_path( ProjectSettings::get_singleton()->localize_path(p_path) );
loader.open(f);
err = loader.load();
if (r_error) {
@@ -1317,7 +1398,7 @@ String ResourceFormatLoaderText::get_resource_type(const String &p_path) const {
return String();
}
- //for anyhting else must test..
+ // ...for anything else must test...
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
if (!f) {
@@ -1327,11 +1408,28 @@ String ResourceFormatLoaderText::get_resource_type(const String &p_path) const {
ResourceLoaderText loader;
loader.local_path = ProjectSettings::get_singleton()->localize_path(p_path);
loader.res_path = loader.local_path;
- //loader.set_local_path( ProjectSettings::get_singleton()->localize_path(p_path) );
String r = loader.recognize(f);
return ClassDB::get_compatibility_remapped_class(r);
}
+ResourceUID::ID ResourceFormatLoaderText::get_resource_uid(const String &p_path) const {
+ String ext = p_path.get_extension().to_lower();
+
+ if (ext != "tscn" && ext != "tres") {
+ return ResourceUID::INVALID_ID;
+ }
+
+ FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
+ if (!f) {
+ return ResourceUID::INVALID_ID; //could not read
+ }
+
+ ResourceLoaderText loader;
+ loader.local_path = ProjectSettings::get_singleton()->localize_path(p_path);
+ loader.res_path = loader.local_path;
+ return loader.get_uid(f);
+}
+
void ResourceFormatLoaderText::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
if (!f) {
@@ -1341,7 +1439,6 @@ void ResourceFormatLoaderText::get_dependencies(const String &p_path, List<Strin
ResourceLoaderText loader;
loader.local_path = ProjectSettings::get_singleton()->localize_path(p_path);
loader.res_path = loader.local_path;
- //loader.set_local_path( ProjectSettings::get_singleton()->localize_path(p_path) );
loader.get_dependencies(f, p_dependencies, p_add_types);
}
@@ -1354,7 +1451,6 @@ Error ResourceFormatLoaderText::rename_dependencies(const String &p_path, const
ResourceLoaderText loader;
loader.local_path = ProjectSettings::get_singleton()->localize_path(p_path);
loader.res_path = loader.local_path;
- //loader.set_local_path( ProjectSettings::get_singleton()->localize_path(p_path) );
return loader.rename_dependencies(f, p_path, p_map);
}
@@ -1370,7 +1466,6 @@ Error ResourceFormatLoaderText::convert_file_to_binary(const String &p_src_path,
const String &path = p_src_path;
loader.local_path = ProjectSettings::get_singleton()->localize_path(path);
loader.res_path = loader.local_path;
- //loader.set_local_path( ProjectSettings::get_singleton()->localize_path(p_path) );
loader.open(f);
return loader.save_as_binary(f, p_dst_path);
}
@@ -1393,10 +1488,10 @@ String ResourceFormatSaverTextInstance::_write_resources(void *ud, const RES &p_
String ResourceFormatSaverTextInstance::_write_resource(const RES &res) {
if (external_resources.has(res)) {
- return "ExtResource( " + itos(external_resources[res]) + " )";
+ return "ExtResource( \"" + external_resources[res] + "\" )";
} else {
if (internal_resources.has(res)) {
- return "SubResource( " + itos(internal_resources[res]) + " )";
+ return "SubResource( \"" + internal_resources[res] + "\" )";
} else if (res->get_path().length() && res->get_path().find("::") == -1) {
if (res->get_path() == local_path) { //circular reference attempt
return "null";
@@ -1425,8 +1520,11 @@ void ResourceFormatSaverTextInstance::_find_resources(const Variant &p_variant,
ERR_PRINT("Circular reference to resource being saved found: '" + local_path + "' will be null next time it's loaded.");
return;
}
- int index = external_resources.size();
- external_resources[res] = index;
+
+ // Use a numeric ID as a base, because they are sorted in natural order before saving.
+ // This increases the chances of thread loading to fetch them first.
+ String id = itos(external_resources.size() + 1) + "_" + Resource::generate_scene_unique_id();
+ external_resources[res] = id;
return;
}
@@ -1482,8 +1580,8 @@ void ResourceFormatSaverTextInstance::_find_resources(const Variant &p_variant,
Dictionary d = p_variant;
List<Variant> keys;
d.get_key_list(&keys);
- for (List<Variant>::Element *E = keys.front(); E; E = E->next()) {
- Variant v = d[E->get()];
+ for (const Variant &E : keys) {
+ Variant v = d[E];
_find_resources(v);
}
} break;
@@ -1512,11 +1610,11 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
takeover_paths = false;
}
- // save resources
+ // Save resources.
_find_resources(p_resource, true);
if (packed_scene.is_valid()) {
- //add instances to external resources if saving a packed scene
+ // Add instances to external resources if saving a packed scene.
for (int i = 0; i < packed_scene->get_state()->get_node_count(); i++) {
if (packed_scene->get_state()->is_node_instance_placeholder(i)) {
continue;
@@ -1524,8 +1622,8 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
Ref<PackedScene> instance = packed_scene->get_state()->get_node_instance(i);
if (instance.is_valid() && !external_resources.has(instance)) {
- int index = external_resources.size();
- external_resources[instance] = index;
+ int index = external_resources.size() + 1;
+ external_resources[instance] = itos(index) + "_" + Resource::generate_scene_unique_id(); // Keep the order for improved thread loading performance.
}
}
}
@@ -1536,64 +1634,74 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
title += "type=\"" + p_resource->get_class() + "\" ";
}
int load_steps = saved_resources.size() + external_resources.size();
- /*
- if (packed_scene.is_valid()) {
- load_steps+=packed_scene->get_node_count();
- }
- //no, better to not use load steps from nodes, no point to that
- */
if (load_steps > 1) {
title += "load_steps=" + itos(load_steps) + " ";
}
title += "format=" + itos(FORMAT_VERSION) + "";
+ ResourceUID::ID uid = ResourceSaver::get_resource_id_for_path(local_path, true);
+
+ if (uid != ResourceUID::INVALID_ID) {
+ title += " uid=\"" + ResourceUID::get_singleton()->id_to_text(uid) + "\"";
+ }
+
f->store_string(title);
- f->store_line("]\n"); //one empty line
+ f->store_line("]\n"); // One empty line.
}
#ifdef TOOLS_ENABLED
- //keep order from cached ids
- Set<int> cached_ids_found;
- for (Map<RES, int>::Element *E = external_resources.front(); E; E = E->next()) {
- int cached_id = E->key()->get_id_for_path(local_path);
- if (cached_id < 0 || cached_ids_found.has(cached_id)) {
- E->get() = -1; //reset
+ // Keep order from cached ids.
+ Set<String> cached_ids_found;
+ for (Map<RES, String>::Element *E = external_resources.front(); E; E = E->next()) {
+ String cached_id = E->key()->get_id_for_path(local_path);
+ if (cached_id == "" || cached_ids_found.has(cached_id)) {
+ int sep_pos = E->get().find("_");
+ if (sep_pos != -1) {
+ E->get() = E->get().substr(0, sep_pos + 1); // Keep the order found, for improved thread loading performance.
+ } else {
+ E->get() = "";
+ }
+
} else {
E->get() = cached_id;
cached_ids_found.insert(cached_id);
}
}
- //create IDs for non cached resources
- for (Map<RES, int>::Element *E = external_resources.front(); E; E = E->next()) {
- if (cached_ids_found.has(E->get())) { //already cached, go on
+ // Create IDs for non cached resources.
+ for (Map<RES, String>::Element *E = external_resources.front(); E; E = E->next()) {
+ if (cached_ids_found.has(E->get())) { // Already cached, go on.
continue;
}
- int attempt = 1; //start from one, more readable format
- while (cached_ids_found.has(attempt)) {
- attempt++;
+ String attempt;
+ while (true) {
+ attempt = E->get() + Resource::generate_scene_unique_id();
+ if (!cached_ids_found.has(attempt)) {
+ break;
+ }
}
cached_ids_found.insert(attempt);
E->get() = attempt;
- //update also in resource
+ // Update also in resource.
Ref<Resource> res = E->key();
res->set_id_for_path(local_path, attempt);
}
#else
- //make sure to start from one, as it makes format more readable
- for (Map<RES, int>::Element *E = external_resources.front(); E; E = E->next()) {
- E->get() = E->get() + 1;
+ // Make sure to start from one, as it makes format more readable.
+ int counter = 1;
+ for (Map<RES, String>::Element *E = external_resources.front(); E; E = E->next()) {
+ E->get() = itos(counter++);
}
#endif
Vector<ResourceSort> sorted_er;
- for (Map<RES, int>::Element *E = external_resources.front(); E; E = E->next()) {
+ for (Map<RES, String>::Element *E = external_resources.front(); E; E = E->next()) {
ResourceSort rs;
rs.resource = E->key();
- rs.index = E->get();
+ rs.id = E->get();
sorted_er.push_back(rs);
}
@@ -1602,23 +1710,30 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
for (int i = 0; i < sorted_er.size(); i++) {
String p = sorted_er[i].resource->get_path();
- f->store_string("[ext_resource path=\"" + p + "\" type=\"" + sorted_er[i].resource->get_save_class() + "\" id=" + itos(sorted_er[i].index) + "]\n"); //bundled
+ String s = "[ext_resource type=\"" + sorted_er[i].resource->get_save_class() + "\"";
+
+ ResourceUID::ID uid = ResourceSaver::get_resource_id_for_path(p, false);
+ if (uid != ResourceUID::INVALID_ID) {
+ s += " uid=\"" + ResourceUID::get_singleton()->id_to_text(uid) + "\"";
+ }
+ s += " path=\"" + p + "\" id=\"" + sorted_er[i].id + "\"]\n";
+ f->store_string(s); // Bundled.
}
if (external_resources.size()) {
- f->store_line(String()); //separate
+ f->store_line(String()); // Separate.
}
- Set<int> used_indices;
+ Set<String> used_unique_ids;
for (List<RES>::Element *E = saved_resources.front(); E; E = E->next()) {
RES res = E->get();
if (E->next() && (res->get_path() == "" || res->get_path().find("::") != -1)) {
- if (res->get_subindex() != 0) {
- if (used_indices.has(res->get_subindex())) {
- res->set_subindex(0); //repeated
+ if (res->get_scene_unique_id() != "") {
+ if (used_unique_ids.has(res->get_scene_unique_id())) {
+ res->set_scene_unique_id(""); // Repeated.
} else {
- used_indices.insert(res->get_subindex());
+ used_unique_ids.insert(res->get_scene_unique_id());
}
}
}
@@ -1630,31 +1745,35 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
bool main = (E->next() == nullptr);
if (main && packed_scene.is_valid()) {
- break; //save as a scene
+ break; // Save as a scene.
}
if (main) {
f->store_line("[resource]");
} else {
String line = "[sub_resource ";
- if (res->get_subindex() == 0) {
- int new_subindex = 1;
- if (used_indices.size()) {
- new_subindex = used_indices.back()->get() + 1;
+ if (res->get_scene_unique_id() == "") {
+ String new_id;
+ while (true) {
+ new_id = res->get_class() + "_" + Resource::generate_scene_unique_id();
+
+ if (!used_unique_ids.has(new_id)) {
+ break;
+ }
}
- res->set_subindex(new_subindex);
- used_indices.insert(new_subindex);
+ res->set_scene_unique_id(new_id);
+ used_unique_ids.insert(new_id);
}
- int idx = res->get_subindex();
- line += "type=\"" + res->get_class() + "\" id=" + itos(idx);
- f->store_line(line + "]");
+ String id = res->get_scene_unique_id();
+ line += "type=\"" + res->get_class() + "\" id=\"" + id;
+ f->store_line(line + "\"]");
if (takeover_paths) {
- res->set_path(p_path + "::" + itos(idx), true);
+ res->set_path(p_path + "::" + id, true);
}
- internal_resources[res] = idx;
+ internal_resources[res] = id;
#ifdef TOOLS_ENABLED
res->set_edited(false);
#endif
@@ -1662,7 +1781,6 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
List<PropertyInfo> property_list;
res->get_property_list(&property_list);
- //property_list.sort();
for (List<PropertyInfo>::Element *PE = property_list.front(); PE; PE = PE->next()) {
if (skip_editor && PE->get().name.begins_with("__editor")) {
continue;
@@ -1703,7 +1821,7 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
}
if (packed_scene.is_valid()) {
- //if this is a scene, save nodes and connections!
+ // If this is a scene, save nodes and connections!
Ref<SceneState> state = packed_scene->get_state();
for (int i = 0; i < state->get_node_count(); i++) {
StringName type = state->get_node_type(i);
@@ -1731,10 +1849,16 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
}
if (groups.size()) {
+ // Write all groups on the same line as they're part of a section header.
+ // This improves readability while not impacting VCS friendliness too much,
+ // since it's rare to have more than 5 groups assigned to a single node.
groups.sort_custom<StringName::AlphCompare>();
- String sgroups = " groups=[\n";
+ String sgroups = " groups=[";
for (int j = 0; j < groups.size(); j++) {
- sgroups += "\"" + String(groups[j]).c_escape() + "\",\n";
+ sgroups += "\"" + String(groups[j]).c_escape() + "\"";
+ if (j < groups.size() - 1) {
+ sgroups += ", ";
+ }
}
sgroups += "]";
header += sgroups;
@@ -1811,7 +1935,6 @@ Error ResourceFormatSaverTextInstance::save(const String &p_path, const RES &p_r
}
f->close();
- //memdelete(f);
return OK;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 18:49:26 +0000