diff options
| -rw-r--r-- | core/io/resource_format_binary.cpp | 7 | ||||
| -rw-r--r-- | core/io/resource_format_binary.h | 1 | ||||
| -rw-r--r-- | scene/resources/resource_format_text.cpp | 8 |
3 files changed, 14 insertions, 2 deletions
diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp index d2c656b8eb..6c48942d72 100644 --- a/core/io/resource_format_binary.cpp +++ b/core/io/resource_format_binary.cpp @@ -1501,7 +1501,7 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia if (!resource_set.has(res)) { f->store_32(OBJECT_EMPTY); - ERR_EXPLAIN("Resource was not pre cached for the resource section, bug?"); + ERR_EXPLAIN("Resource was not pre cached for the resource section, most likely due to circular refedence."); ERR_FAIL(); } @@ -1650,6 +1650,10 @@ void ResourceFormatSaverBinaryInstance::_find_resources(const Variant &p_variant return; if (!p_main && (!bundle_resources) && res->get_path().length() && res->get_path().find("::") == -1) { + if (res->get_path() == path) { + ERR_PRINTS("Circular reference to resource being saved found: '" + local_path + "' will be null next time it's loaded."); + return; + } int idx = external_resources.size(); external_resources[res] = idx; return; @@ -1774,6 +1778,7 @@ Error ResourceFormatSaverBinaryInstance::save(const String &p_path, const RES &p takeover_paths = false; local_path = p_path.get_base_dir(); + path = ProjectSettings::get_singleton()->localize_path(p_path); _find_resources(p_resource, true); diff --git a/core/io/resource_format_binary.h b/core/io/resource_format_binary.h index c3c477b805..a4894e4033 100644 --- a/core/io/resource_format_binary.h +++ b/core/io/resource_format_binary.h @@ -114,6 +114,7 @@ public: class ResourceFormatSaverBinaryInstance { String local_path; + String path; bool relative_paths; bool bundle_resources; diff --git a/scene/resources/resource_format_text.cpp b/scene/resources/resource_format_text.cpp index 9ef6b9b474..44899bf9fc 100644 --- a/scene/resources/resource_format_text.cpp +++ b/scene/resources/resource_format_text.cpp @@ -1361,7 +1361,9 @@ String ResourceFormatSaverTextInstance::_write_resource(const RES &res) { if (internal_resources.has(res)) { return "SubResource( " + itos(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"; + } //external resource String path = relative_paths ? local_path.path_to_file(res->get_path()) : res->get_path(); return "Resource( \"" + path + "\" )"; @@ -1386,6 +1388,10 @@ void ResourceFormatSaverTextInstance::_find_resources(const Variant &p_variant, return; if (!p_main && (!bundle_resources) && res->get_path().length() && res->get_path().find("::") == -1) { + if (res->get_path() == local_path) { + ERR_PRINTS("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; return; |