diff options
Diffstat (limited to 'core/io/resource_loader.cpp')
| -rw-r--r-- | core/io/resource_loader.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp index c44d2597a7..8b0655deb0 100644 --- a/core/io/resource_loader.cpp +++ b/core/io/resource_loader.cpp @@ -123,6 +123,10 @@ Ref<ResourceInteractiveLoader> ResourceFormatLoader::load_interactive(const Stri return ril; } +bool ResourceFormatLoader::exists(const String &p_path) const { + return FileAccess::exists(p_path); //by default just check file +} + RES ResourceFormatLoader::load(const String &p_path, const String &p_original_path, Error *r_error) { String path = p_path; @@ -239,6 +243,36 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p return res; } +bool ResourceLoader::exists(const String &p_path, const String &p_type_hint) { + + String local_path; + if (p_path.is_rel_path()) + local_path = "res://" + p_path; + else + local_path = ProjectSettings::get_singleton()->localize_path(p_path); + + if (ResourceCache::has(local_path)) { + + return true; // If cached, it probably exists + } + + bool xl_remapped = false; + String path = _path_remap(local_path, &xl_remapped); + + // Try all loaders and pick the first match for the type hint + for (int i = 0; i < loader_count; i++) { + + if (!loader[i]->recognize_path(path, p_type_hint)) { + continue; + } + + if (loader[i]->exists(path)) + return true; + } + + return false; +} + Ref<ResourceInteractiveLoader> ResourceLoader::load_interactive(const String &p_path, const String &p_type_hint, bool p_no_cache, Error *r_error) { if (r_error) |