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Implement a "Recovery Mode" for recovering crashing/hanging projects during initialization

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This commit is contained in:
Ricardo Subtil
2024-04-30 21:13:10 +01:00
parent bdf625bd54
commit b77aa473a1
34 changed files with 484 additions and 96 deletions
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27
core/extension/gdextension_manager.cpp
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@ -84,6 +84,10 @@ GDExtensionManager::LoadStatus GDExtensionManager::_unload_extension_internal(co
}
GDExtensionManager::LoadStatus GDExtensionManager::load_extension(const String &p_path) {
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return LOAD_STATUS_FAILED;
}
Ref<GDExtensionLibraryLoader> loader;
loader.instantiate();
return GDExtensionManager::get_singleton()->load_extension_with_loader(p_path, loader);
@ -119,6 +123,10 @@ GDExtensionManager::LoadStatus GDExtensionManager::reload_extension(const String
#else
ERR_FAIL_COND_V_MSG(!Engine::get_singleton()->is_extension_reloading_enabled(), LOAD_STATUS_FAILED, "GDExtension reloading is disabled.");
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return LOAD_STATUS_FAILED;
}
if (!gdextension_map.has(p_path)) {
return LOAD_STATUS_NOT_LOADED;
}
@ -161,6 +169,10 @@ GDExtensionManager::LoadStatus GDExtensionManager::reload_extension(const String
}
GDExtensionManager::LoadStatus GDExtensionManager::unload_extension(const String &p_path) {
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return LOAD_STATUS_FAILED;
}
if (!gdextension_map.has(p_path)) {
return LOAD_STATUS_NOT_LOADED;
}
@ -207,6 +219,10 @@ String GDExtensionManager::class_get_icon_path(const String &p_class) const {
}
void GDExtensionManager::initialize_extensions(GDExtension::InitializationLevel p_level) {
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return;
}
ERR_FAIL_COND(int32_t(p_level) - 1 != level);
for (KeyValue<String, Ref<GDExtension>> &E : gdextension_map) {
E.value->initialize_library(p_level);
@ -221,6 +237,10 @@ void GDExtensionManager::initialize_extensions(GDExtension::InitializationLevel
}
void GDExtensionManager::deinitialize_extensions(GDExtension::InitializationLevel p_level) {
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return;
}
ERR_FAIL_COND(int32_t(p_level) != level);
for (KeyValue<String, Ref<GDExtension>> &E : gdextension_map) {
E.value->deinitialize_library(p_level);
@ -259,6 +279,10 @@ void GDExtensionManager::_reload_all_scripts() {
#endif // TOOLS_ENABLED
void GDExtensionManager::load_extensions() {
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return;
}
Ref<FileAccess> f = FileAccess::open(GDExtension::get_extension_list_config_file(), FileAccess::READ);
while (f.is_valid() && !f->eof_reached()) {
String s = f->get_line().strip_edges();
@ -273,6 +297,9 @@ void GDExtensionManager::load_extensions() {
void GDExtensionManager::reload_extensions() {
#ifdef TOOLS_ENABLED
if (Engine::get_singleton()->is_recovery_mode_hint()) {
return;
}
bool reloaded = false;
for (const KeyValue<String, Ref<GDExtension>> &E : gdextension_map) {
if (!E.value->is_reloadable()) {