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-rw-r--r--core/io/resource_loader.cpp256
1 files changed, 111 insertions, 145 deletions
diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index 2fa3a996c..4f663eaa1 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -27,72 +27,69 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "resource_loader.h"
-#include "print_string.h"
#include "globals.h"
-#include "path_remap.h"
#include "os/file_access.h"
#include "os/os.h"
+#include "path_remap.h"
+#include "print_string.h"
ResourceFormatLoader *ResourceLoader::loader[MAX_LOADERS];
-int ResourceLoader::loader_count=0;
-
+int ResourceLoader::loader_count = 0;
Error ResourceInteractiveLoader::wait() {
Error err = poll();
- while (err==OK) {
- err=poll();
+ while (err == OK) {
+ err = poll();
}
return err;
}
-
-bool ResourceFormatLoader::recognize(const String& p_extension) const {
-
+bool ResourceFormatLoader::recognize(const String &p_extension) const {
List<String> extensions;
get_recognized_extensions(&extensions);
- for (List<String>::Element *E=extensions.front();E;E=E->next()) {
+ for (List<String>::Element *E = extensions.front(); E; E = E->next()) {
- if (E->get().nocasecmp_to(p_extension.extension())==0)
+ if (E->get().nocasecmp_to(p_extension.extension()) == 0)
return true;
}
return false;
}
-void ResourceFormatLoader::get_recognized_extensions_for_type(const String& p_type,List<String> *p_extensions) const {
+void ResourceFormatLoader::get_recognized_extensions_for_type(const String &p_type, List<String> *p_extensions) const {
- if (p_type=="" || handles_type(p_type))
+ if (p_type == "" || handles_type(p_type))
get_recognized_extensions(p_extensions);
}
-void ResourceLoader::get_recognized_extensions_for_type(const String& p_type,List<String> *p_extensions) {
+void ResourceLoader::get_recognized_extensions_for_type(const String &p_type, List<String> *p_extensions) {
- for (int i=0;i<loader_count;i++) {
- loader[i]->get_recognized_extensions_for_type(p_type,p_extensions);
+ for (int i = 0; i < loader_count; i++) {
+ loader[i]->get_recognized_extensions_for_type(p_type, p_extensions);
}
-
}
void ResourceInteractiveLoader::_bind_methods() {
- ObjectTypeDB::bind_method(_MD("get_resource"),&ResourceInteractiveLoader::get_resource);
- ObjectTypeDB::bind_method(_MD("poll"),&ResourceInteractiveLoader::poll);
- ObjectTypeDB::bind_method(_MD("wait"),&ResourceInteractiveLoader::wait);
- ObjectTypeDB::bind_method(_MD("get_stage"),&ResourceInteractiveLoader::get_stage);
- ObjectTypeDB::bind_method(_MD("get_stage_count"),&ResourceInteractiveLoader::get_stage_count);
+ ObjectTypeDB::bind_method(_MD("get_resource"), &ResourceInteractiveLoader::get_resource);
+ ObjectTypeDB::bind_method(_MD("poll"), &ResourceInteractiveLoader::poll);
+ ObjectTypeDB::bind_method(_MD("wait"), &ResourceInteractiveLoader::wait);
+ ObjectTypeDB::bind_method(_MD("get_stage"), &ResourceInteractiveLoader::get_stage);
+ ObjectTypeDB::bind_method(_MD("get_stage_count"), &ResourceInteractiveLoader::get_stage_count);
}
class ResourceInteractiveLoaderDefault : public ResourceInteractiveLoader {
- OBJ_TYPE( ResourceInteractiveLoaderDefault, ResourceInteractiveLoader );
-public:
+ OBJ_TYPE(ResourceInteractiveLoaderDefault, ResourceInteractiveLoader);
+public:
Ref<Resource> resource;
- virtual void set_local_path(const String& p_local_path) { /*scene->set_filename(p_local_path);*/ }
+ virtual void set_local_path(const String &p_local_path) { /*scene->set_filename(p_local_path);*/
+ }
virtual Ref<Resource> get_resource() { return resource; }
virtual Error poll() { return ERR_FILE_EOF; }
virtual int get_stage() const { return 1; }
@@ -101,98 +98,92 @@ public:
ResourceInteractiveLoaderDefault() {}
};
-
-
Ref<ResourceInteractiveLoader> ResourceFormatLoader::load_interactive(const String &p_path, Error *r_error) {
//either this
- Ref<Resource> res = load(p_path,p_path,r_error);
+ Ref<Resource> res = load(p_path, p_path, r_error);
if (res.is_null())
return Ref<ResourceInteractiveLoader>();
- Ref<ResourceInteractiveLoaderDefault> ril = Ref<ResourceInteractiveLoaderDefault>( memnew( ResourceInteractiveLoaderDefault ));
- ril->resource=res;
+ Ref<ResourceInteractiveLoaderDefault> ril = Ref<ResourceInteractiveLoaderDefault>(memnew(ResourceInteractiveLoaderDefault));
+ ril->resource = res;
return ril;
}
-RES ResourceFormatLoader::load(const String &p_path, const String& p_original_path, Error *r_error) {
-
+RES ResourceFormatLoader::load(const String &p_path, const String &p_original_path, Error *r_error) {
- String path=p_path;
+ String path = p_path;
//or this must be implemented
- Ref<ResourceInteractiveLoader> ril = load_interactive(p_path,r_error);
+ Ref<ResourceInteractiveLoader> ril = load_interactive(p_path, r_error);
if (!ril.is_valid())
return RES();
ril->set_local_path(p_original_path);
- while(true) {
+ while (true) {
Error err = ril->poll();
- if (err==ERR_FILE_EOF) {
+ if (err == ERR_FILE_EOF) {
if (r_error)
- *r_error=OK;
+ *r_error = OK;
return ril->get_resource();
}
if (r_error)
- *r_error=err;
+ *r_error = err;
- ERR_FAIL_COND_V(err!=OK,RES());
+ ERR_FAIL_COND_V(err != OK, RES());
}
return RES();
-
}
-void ResourceFormatLoader::get_dependencies(const String& p_path, List<String> *p_dependencies, bool p_add_types) {
+void ResourceFormatLoader::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
//do nothing by default
}
-
///////////////////////////////////
-
-RES ResourceLoader::load(const String &p_path, const String& p_type_hint, bool p_no_cache, Error *r_error) {
+RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p_no_cache, Error *r_error) {
if (r_error)
- *r_error=ERR_CANT_OPEN;
+ *r_error = ERR_CANT_OPEN;
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
- local_path=find_complete_path(local_path,p_type_hint);
- ERR_FAIL_COND_V(local_path=="",RES());
+ local_path = find_complete_path(local_path, p_type_hint);
+ ERR_FAIL_COND_V(local_path == "", RES());
if (!p_no_cache && ResourceCache::has(local_path)) {
if (OS::get_singleton()->is_stdout_verbose())
- print_line("load resource: "+local_path+" (cached)");
+ print_line("load resource: " + local_path + " (cached)");
- return RES( ResourceCache::get(local_path ) );
+ return RES(ResourceCache::get(local_path));
}
String remapped_path = PathRemap::get_singleton()->get_remap(local_path);
if (OS::get_singleton()->is_stdout_verbose())
- print_line("load resource: "+remapped_path);
+ print_line("load resource: " + remapped_path);
- String extension=remapped_path.extension();
- bool found=false;
+ String extension = remapped_path.extension();
+ bool found = false;
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
if (!loader[i]->recognize(extension))
continue;
- if (p_type_hint!="" && !loader[i]->handles_type(p_type_hint))
+ if (p_type_hint != "" && !loader[i]->handles_type(p_type_hint))
continue;
- found=true;
- RES res = loader[i]->load(remapped_path,local_path,r_error);
+ found = true;
+ RES res = loader[i]->load(remapped_path, local_path, r_error);
if (res.is_null())
continue;
if (!p_no_cache)
@@ -211,46 +202,39 @@ RES ResourceLoader::load(const String &p_path, const String& p_type_hint, bool p
}
if (found) {
- ERR_EXPLAIN("Failed loading resource: "+p_path);
+ ERR_EXPLAIN("Failed loading resource: " + p_path);
} else {
- ERR_EXPLAIN("No loader found for resource: "+p_path);
+ ERR_EXPLAIN("No loader found for resource: " + p_path);
}
ERR_FAIL_V(RES());
return RES();
}
-
Ref<ResourceImportMetadata> ResourceLoader::load_import_metadata(const String &p_path) {
-
-
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
- String extension=p_path.extension();
+ String extension = p_path.extension();
Ref<ResourceImportMetadata> ret;
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
if (!loader[i]->recognize(extension))
continue;
- Error err = loader[i]->load_import_metadata(local_path,ret);
- if (err==OK)
+ Error err = loader[i]->load_import_metadata(local_path, ret);
+ if (err == OK)
break;
}
-
return ret;
-
}
-
-
-String ResourceLoader::find_complete_path(const String& p_path,const String& p_type) {
+String ResourceLoader::find_complete_path(const String &p_path, const String &p_type) {
//this is an old vestige when the engine saved files without extension.
//remains here for compatibility with old projects and only because it
//can be sometimes nice to open files using .* from a script and have it guess
@@ -260,32 +244,30 @@ String ResourceLoader::find_complete_path(const String& p_path,const String& p_t
if (local_path.ends_with("*")) {
//find the extension for resource that ends with *
- local_path = local_path.substr(0,local_path.length()-1);
+ local_path = local_path.substr(0, local_path.length() - 1);
List<String> extensions;
- get_recognized_extensions_for_type(p_type,&extensions);
+ get_recognized_extensions_for_type(p_type, &extensions);
List<String> candidates;
- for(List<String>::Element *E=extensions.front();E;E=E->next()) {
+ for (List<String>::Element *E = extensions.front(); E; E = E->next()) {
- String path = local_path+E->get();
+ String path = local_path + E->get();
if (PathRemap::get_singleton()->has_remap(path) || FileAccess::exists(path)) {
candidates.push_back(path);
}
-
}
-
- if (candidates.size()==0) {
+ if (candidates.size() == 0) {
return "";
- } else if (candidates.size()==1 || p_type=="") {
+ } else if (candidates.size() == 1 || p_type == "") {
return candidates.front()->get();
} else {
- for(List<String>::Element *E=candidates.front();E;E=E->next()) {
+ for (List<String>::Element *E = candidates.front(); E; E = E->next()) {
String rt = get_resource_type(E->get());
- if (ObjectTypeDB::is_type(rt,p_type)) {
+ if (ObjectTypeDB::is_type(rt, p_type)) {
return E->get();
}
}
@@ -297,27 +279,24 @@ String ResourceLoader::find_complete_path(const String& p_path,const String& p_t
return local_path;
}
-Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_path,const String& p_type_hint,bool p_no_cache,Error *r_error) {
-
+Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_path, const String &p_type_hint, bool p_no_cache, Error *r_error) {
if (r_error)
- *r_error=ERR_CANT_OPEN;
+ *r_error = ERR_CANT_OPEN;
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
- local_path=find_complete_path(local_path,p_type_hint);
- ERR_FAIL_COND_V(local_path=="",Ref<ResourceInteractiveLoader>());
-
-
+ local_path = find_complete_path(local_path, p_type_hint);
+ ERR_FAIL_COND_V(local_path == "", Ref<ResourceInteractiveLoader>());
if (!p_no_cache && ResourceCache::has(local_path)) {
if (OS::get_singleton()->is_stdout_verbose())
- print_line("load resource: "+local_path+" (cached)");
+ print_line("load resource: " + local_path + " (cached)");
Ref<Resource> res_cached = ResourceCache::get(local_path);
Ref<ResourceInteractiveLoaderDefault> ril = Ref<ResourceInteractiveLoaderDefault>(memnew(ResourceInteractiveLoaderDefault));
@@ -331,17 +310,17 @@ Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_
String remapped_path = PathRemap::get_singleton()->get_remap(local_path);
- String extension=remapped_path.extension();
- bool found=false;
+ String extension = remapped_path.extension();
+ bool found = false;
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
if (!loader[i]->recognize(extension))
continue;
- if (p_type_hint!="" && !loader[i]->handles_type(p_type_hint))
+ if (p_type_hint != "" && !loader[i]->handles_type(p_type_hint))
continue;
- found=true;
- Ref<ResourceInteractiveLoader> ril = loader[i]->load_interactive(remapped_path,r_error);
+ found = true;
+ Ref<ResourceInteractiveLoader> ril = loader[i]->load_interactive(remapped_path, r_error);
if (ril.is_null())
continue;
if (!p_no_cache)
@@ -351,150 +330,137 @@ Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_
}
if (found) {
- ERR_EXPLAIN("Failed loading resource: "+p_path);
+ ERR_EXPLAIN("Failed loading resource: " + p_path);
} else {
- ERR_EXPLAIN("No loader found for resource: "+p_path);
+ ERR_EXPLAIN("No loader found for resource: " + p_path);
}
ERR_FAIL_V(Ref<ResourceInteractiveLoader>());
return Ref<ResourceInteractiveLoader>();
-
}
void ResourceLoader::add_resource_format_loader(ResourceFormatLoader *p_format_loader, bool p_at_front) {
- ERR_FAIL_COND( loader_count >= MAX_LOADERS );
+ ERR_FAIL_COND(loader_count >= MAX_LOADERS);
if (p_at_front) {
- for(int i=loader_count;i>0;i--) {
- loader[i]=loader[i-1];
+ for (int i = loader_count; i > 0; i--) {
+ loader[i] = loader[i - 1];
}
- loader[0]=p_format_loader;
+ loader[0] = p_format_loader;
loader_count++;
} else {
- loader[loader_count++]=p_format_loader;
+ loader[loader_count++] = p_format_loader;
}
}
-void ResourceLoader::get_dependencies(const String& p_path, List<String> *p_dependencies, bool p_add_types) {
-
+void ResourceLoader::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
String remapped_path = PathRemap::get_singleton()->get_remap(local_path);
- String extension=remapped_path.extension();
+ String extension = remapped_path.extension();
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
if (!loader[i]->recognize(extension))
continue;
//if (p_type_hint!="" && !loader[i]->handles_type(p_type_hint))
// continue;
- loader[i]->get_dependencies(remapped_path,p_dependencies,p_add_types);
-
+ loader[i]->get_dependencies(remapped_path, p_dependencies, p_add_types);
}
}
-Error ResourceLoader::get_export_data(const String& p_path,ExportData& r_export_data) {
-
+Error ResourceLoader::get_export_data(const String &p_path, ExportData &r_export_data) {
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
String remapped_path = PathRemap::get_singleton()->get_remap(local_path);
- String extension=remapped_path.extension();
+ String extension = remapped_path.extension();
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
if (!loader[i]->recognize(extension))
continue;
//if (p_type_hint!="" && !loader[i]->handles_type(p_type_hint))
// continue;
- return loader[i]->get_export_data(p_path,r_export_data);
-
+ return loader[i]->get_export_data(p_path, r_export_data);
}
return ERR_UNAVAILABLE;
-
}
-Error ResourceLoader::rename_dependencies(const String &p_path,const Map<String,String>& p_map) {
-
+Error ResourceLoader::rename_dependencies(const String &p_path, const Map<String, String> &p_map) {
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
String remapped_path = PathRemap::get_singleton()->get_remap(local_path);
- String extension=remapped_path.extension();
+ String extension = remapped_path.extension();
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
if (!loader[i]->recognize(extension))
continue;
//if (p_type_hint!="" && !loader[i]->handles_type(p_type_hint))
// continue;
- return loader[i]->rename_dependencies(p_path,p_map);
-
+ return loader[i]->rename_dependencies(p_path, p_map);
}
return OK; // ??
-
}
-
-String ResourceLoader::guess_full_filename(const String &p_path,const String& p_type) {
+String ResourceLoader::guess_full_filename(const String &p_path, const String &p_type) {
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
- return find_complete_path(local_path,p_type);
-
+ return find_complete_path(local_path, p_type);
}
String ResourceLoader::get_resource_type(const String &p_path) {
String local_path;
if (p_path.is_rel_path())
- local_path="res://"+p_path;
+ local_path = "res://" + p_path;
else
local_path = Globals::get_singleton()->localize_path(p_path);
String remapped_path = PathRemap::get_singleton()->get_remap(local_path);
- String extension=remapped_path.extension();
+ String extension = remapped_path.extension();
- for (int i=0;i<loader_count;i++) {
+ for (int i = 0; i < loader_count; i++) {
String result = loader[i]->get_resource_type(local_path);
- if (result!="")
+ if (result != "")
return result;
}
return "";
-
}
-ResourceLoadErrorNotify ResourceLoader::err_notify=NULL;
-void *ResourceLoader::err_notify_ud=NULL;
-
-DependencyErrorNotify ResourceLoader::dep_err_notify=NULL;
-void *ResourceLoader::dep_err_notify_ud=NULL;
+ResourceLoadErrorNotify ResourceLoader::err_notify = NULL;
+void *ResourceLoader::err_notify_ud = NULL;
-bool ResourceLoader::abort_on_missing_resource=true;
-bool ResourceLoader::timestamp_on_load=false;
+DependencyErrorNotify ResourceLoader::dep_err_notify = NULL;
+void *ResourceLoader::dep_err_notify_ud = NULL;
+bool ResourceLoader::abort_on_missing_resource = true;
+bool ResourceLoader::timestamp_on_load = false;
generated by cgit v1.2.3-70-g09d2 (git 2.52.0) at 2026-01-02 15:55:39 +0000