static void InitMono()
{
std::string citizenClrPath = MakeRelativeNarrowPath("citizen/clr2/lib/");
std::string citizenCfgPath = MakeRelativeNarrowPath("citizen/clr2/cfg/");
mono_set_dirs(citizenClrPath.c_str(), citizenCfgPath.c_str());
#ifdef _WIN32
std::wstring citizenClrLibPath = MakeRelativeCitPath(L"citizen/clr2/lib/mono/4.5/");
SetEnvironmentVariable(L"MONO_PATH", citizenClrLibPath.c_str());
mono_set_crash_chaining(true);
#else
std::string citizenClrLibPath = MakeRelativeNarrowPath("citizen/clr2/lib/mono/4.5/");
putenv(const_cast<char*>(va("MONO_PATH=%s", citizenClrLibPath)));
#endif
mono_assembly_setrootdir(citizenClrPath.c_str());
putenv("MONO_DEBUG=casts");
#ifndef IS_FXSERVER
mono_security_enable_core_clr();
mono_security_core_clr_set_options((MonoSecurityCoreCLROptions)(MONO_SECURITY_CORE_CLR_OPTIONS_RELAX_DELEGATE | MONO_SECURITY_CORE_CLR_OPTIONS_RELAX_REFLECTION));
mono_security_set_core_clr_platform_callback(CoreClrCallback);
#endif
char* args[1];
#ifdef _WIN32
args[0] = "--soft-breakpoints";
#else
args[0] = "--use-fallback-tls";
#endif
mono_jit_parse_options(1, args);
mono_debug_init(MONO_DEBUG_FORMAT_MONO);
g_rootDomain = mono_jit_init_version("Citizen", "v4.0.30319");
mono_domain_set_config(g_rootDomain, ".", "cfx.config");
mono_install_unhandled_exception_hook([] (MonoObject* exc, void*)
{
OutputExceptionDetails(exc);
}, nullptr);
mono_set_crash_chaining(true);
mono_add_internal_call("CitizenFX.Core.GameInterface::PrintLog", reinterpret_cast<void*>(GI_PrintLogCall));
mono_add_internal_call("CitizenFX.Core.GameInterface::fwFree", reinterpret_cast<void*>(fwFree));
std::string platformPath = MakeRelativeNarrowPath("citizen/clr2/lib/mono/4.5/CitizenFX.Core.dll");
auto scriptManagerAssembly = mono_domain_assembly_open(g_rootDomain, platformPath.c_str());
if (!scriptManagerAssembly)
{
FatalError("Could not load CitizenFX.Core.dll.\n");
}
auto scriptManagerImage = mono_assembly_get_image(scriptManagerAssembly);
bool methodSearchSuccess = true;
MonoMethodDesc* description;
#define method_search(name, method) description = mono_method_desc_new(name, 1); \
method = mono_method_desc_search_in_image(description, scriptManagerImage); \
mono_method_desc_free(description); \
methodSearchSuccess = methodSearchSuccess && method != NULL
MonoMethod* rtInitMethod;
method_search("CitizenFX.Core.RuntimeManager:Initialize", rtInitMethod);
method_search("CitizenFX.Core.RuntimeManager:GetImplementedClasses", g_getImplementsMethod);
method_search("CitizenFX.Core.RuntimeManager:CreateObjectInstance", g_createObjectMethod);
if (!methodSearchSuccess)
{
FatalError("Couldn't find one or more CitizenFX.Core methods.\n");
}
MonoObject* exc = nullptr;
mono_runtime_invoke(rtInitMethod, nullptr, nullptr, &exc);
if (exc)
{
OutputExceptionDetails(exc);
return;
}
}
void GDMono::initialize() {
ERR_FAIL_NULL(Engine::get_singleton());
print_verbose("Mono: Initializing module...");
#ifdef DEBUG_METHODS_ENABLED
_initialize_and_check_api_hashes();
#endif
GDMonoLog::get_singleton()->initialize();
#ifdef MONO_PRINT_HANDLER_ENABLED
mono_trace_set_print_handler(gdmono_MonoPrintCallback);
mono_trace_set_printerr_handler(gdmono_MonoPrintCallback);
#endif
#ifdef WINDOWS_ENABLED
mono_reg_info = MonoRegUtils::find_mono();
CharString assembly_dir;
CharString config_dir;
if (mono_reg_info.assembly_dir.length() && DirAccess::exists(mono_reg_info.assembly_dir)) {
assembly_dir = mono_reg_info.assembly_dir.utf8();
}
if (mono_reg_info.config_dir.length() && DirAccess::exists(mono_reg_info.config_dir)) {
config_dir = mono_reg_info.config_dir.utf8();
}
mono_set_dirs(assembly_dir.length() ? assembly_dir.get_data() : NULL,
config_dir.length() ? config_dir.get_data() : NULL);
#elif OSX_ENABLED
mono_set_dirs(NULL, NULL);
{
const char *assembly_rootdir = mono_assembly_getrootdir();
const char *config_dir = mono_get_config_dir();
if (!assembly_rootdir || !config_dir || !DirAccess::exists(assembly_rootdir) || !DirAccess::exists(config_dir)) {
Vector<const char *> locations;
locations.push_back("/Library/Frameworks/Mono.framework/Versions/Current/");
locations.push_back("/usr/local/var/homebrew/linked/mono/");
for (int i = 0; i < locations.size(); i++) {
String hint_assembly_rootdir = path_join(locations[i], "lib");
String hint_mscorlib_path = path_join(hint_assembly_rootdir, "mono", "4.5", "mscorlib.dll");
String hint_config_dir = path_join(locations[i], "etc");
if (FileAccess::exists(hint_mscorlib_path) && DirAccess::exists(hint_config_dir)) {
mono_set_dirs(hint_assembly_rootdir.utf8().get_data(), hint_config_dir.utf8().get_data());
break;
}
}
}
}
#else
mono_set_dirs(NULL, NULL);
#endif
GDMonoAssembly::initialize();
#ifdef DEBUG_ENABLED
gdmono_debug_init();
#endif
mono_config_parse(NULL);
mono_install_unhandled_exception_hook(&unhandled_exception_hook, NULL);
root_domain = mono_jit_init_version("GodotEngine.RootDomain", "v4.0.30319");
ERR_EXPLAIN("Mono: Failed to initialize runtime");
ERR_FAIL_NULL(root_domain);
GDMonoUtils::set_main_thread(GDMonoUtils::get_current_thread());
setup_runtime_main_args(); // Required for System.Environment.GetCommandLineArgs
runtime_initialized = true;
print_verbose("Mono: Runtime initialized");
// mscorlib assembly MUST be present at initialization
ERR_EXPLAIN("Mono: Failed to load mscorlib assembly");
ERR_FAIL_COND(!_load_corlib_assembly());
#ifdef TOOLS_ENABLED
// The tools domain must be loaded here, before the scripts domain.
// Otherwise domain unload on the scripts domain will hang indefinitely.
ERR_EXPLAIN("Mono: Failed to load tools domain");
ERR_FAIL_COND(_load_tools_domain() != OK);
// TODO move to editor init callback, and do it lazily when required before editor init (e.g.: bindings generation)
ERR_EXPLAIN("Mono: Failed to load Editor Tools assembly");
ERR_FAIL_COND(!_load_editor_tools_assembly());
#endif
ERR_EXPLAIN("Mono: Failed to load scripts domain");
ERR_FAIL_COND(_load_scripts_domain() != OK);
#ifdef DEBUG_ENABLED
bool debugger_attached = _wait_for_debugger_msecs(500);
if (!debugger_attached && OS::get_singleton()->is_stdout_verbose())
print_error("Mono: Debugger wait timeout");
#endif
_register_internal_calls();
// The following assemblies are not required at initialization
#ifdef MONO_GLUE_ENABLED
if (_load_api_assemblies()) {
if (!core_api_assembly_out_of_sync && !editor_api_assembly_out_of_sync && GDMonoUtils::mono_cache.godot_api_cache_updated) {
// Everything is fine with the api assemblies, load the project assembly
_load_project_assembly();
} else {
#ifdef TOOLS_ENABLED
// The assembly was successfully loaded, but the full api could not be cached.
// This is most likely an outdated assembly loaded because of an invalid version in the metadata,
// so we invalidate the version in the metadata and unload the script domain.
if (core_api_assembly_out_of_sync) {
ERR_PRINT("The loaded Core API assembly is out of sync");
metadata_set_api_assembly_invalidated(APIAssembly::API_CORE, true);
} else if (!GDMonoUtils::mono_cache.godot_api_cache_updated) {
ERR_PRINT("The loaded Core API assembly is in sync, but the cache update failed");
metadata_set_api_assembly_invalidated(APIAssembly::API_CORE, true);
}
if (editor_api_assembly_out_of_sync) {
ERR_PRINT("The loaded Editor API assembly is out of sync");
metadata_set_api_assembly_invalidated(APIAssembly::API_EDITOR, true);
}
print_line("Mono: Proceeding to unload scripts domain because of invalid API assemblies.");
Error err = _unload_scripts_domain();
if (err != OK) {
WARN_PRINT("Mono: Failed to unload scripts domain");
}
#else
ERR_PRINT("The loaded API assembly is invalid");
CRASH_NOW();
#endif
}
}
#else
print_verbose("Mono: Glue disabled, ignoring script assemblies.");
#endif
print_verbose("Mono: INITIALIZED");
}
void GDMono::initialize() {
ERR_FAIL_NULL(Engine::get_singleton());
OS::get_singleton()->print("Mono: Initializing module...\n");
#ifdef DEBUG_METHODS_ENABLED
_initialize_and_check_api_hashes();
#endif
GDMonoLog::get_singleton()->initialize();
#ifdef MONO_PRINT_HANDLER_ENABLED
mono_trace_set_print_handler(gdmono_MonoPrintCallback);
mono_trace_set_printerr_handler(gdmono_MonoPrintCallback);
#endif
#ifdef WINDOWS_ENABLED
mono_reg_info = MonoRegUtils::find_mono();
CharString assembly_dir;
CharString config_dir;
if (mono_reg_info.assembly_dir.length() && DirAccess::exists(mono_reg_info.assembly_dir)) {
assembly_dir = mono_reg_info.assembly_dir.utf8();
}
if (mono_reg_info.config_dir.length() && DirAccess::exists(mono_reg_info.config_dir)) {
config_dir = mono_reg_info.config_dir.utf8();
}
mono_set_dirs(assembly_dir.length() ? assembly_dir.get_data() : NULL,
config_dir.length() ? config_dir.get_data() : NULL);
#else
mono_set_dirs(NULL, NULL);
#endif
GDMonoAssembly::initialize();
#ifdef DEBUG_ENABLED
gdmono_debug_init();
#endif
mono_config_parse(NULL);
root_domain = mono_jit_init_version("GodotEngine.RootDomain", "v4.0.30319");
ERR_EXPLAIN("Mono: Failed to initialize runtime");
ERR_FAIL_NULL(root_domain);
GDMonoUtils::set_main_thread(GDMonoUtils::get_current_thread());
runtime_initialized = true;
OS::get_singleton()->print("Mono: Runtime initialized\n");
// mscorlib assembly MUST be present at initialization
ERR_EXPLAIN("Mono: Failed to load mscorlib assembly");
ERR_FAIL_COND(!_load_corlib_assembly());
#ifdef TOOLS_ENABLED
// The tools domain must be loaded here, before the scripts domain.
// Otherwise domain unload on the scripts domain will hang indefinitely.
ERR_EXPLAIN("Mono: Failed to load tools domain");
ERR_FAIL_COND(_load_tools_domain() != OK);
// TODO move to editor init callback, and do it lazily when required before editor init (e.g.: bindings generation)
ERR_EXPLAIN("Mono: Failed to load Editor Tools assembly");
ERR_FAIL_COND(!_load_editor_tools_assembly());
#endif
ERR_EXPLAIN("Mono: Failed to load scripts domain");
ERR_FAIL_COND(_load_scripts_domain() != OK);
#ifdef DEBUG_ENABLED
bool debugger_attached = _wait_for_debugger_msecs(500);
if (!debugger_attached && OS::get_singleton()->is_stdout_verbose())
OS::get_singleton()->printerr("Mono: Debugger wait timeout\n");
#endif
_register_internal_calls();
// The following assemblies are not required at initialization
_load_all_script_assemblies();
mono_install_unhandled_exception_hook(gdmono_unhandled_exception_hook, NULL);
OS::get_singleton()->print("Mono: INITIALIZED\n");
}