diff options
Diffstat (limited to 'src/godot.cpp')
| -rw-r--r-- | src/godot.cpp | 90 |
1 files changed, 70 insertions, 20 deletions
diff --git a/src/godot.cpp b/src/godot.cpp index 70c5978..ee4156b 100644 --- a/src/godot.cpp +++ b/src/godot.cpp @@ -196,9 +196,9 @@ GDExtensionInterfaceEditorRemovePlugin gdextension_interface_editor_remove_plugi } // namespace internal -GDExtensionBinding::Callback GDExtensionBinding::init_callback = nullptr; -GDExtensionBinding::Callback GDExtensionBinding::terminate_callback = nullptr; -GDExtensionInitializationLevel GDExtensionBinding::minimum_initialization_level = GDEXTENSION_INITIALIZATION_CORE; +bool GDExtensionBinding::api_initialized = false; +int GDExtensionBinding::level_initialized[MODULE_INITIALIZATION_LEVEL_MAX] = { 0 }; +GDExtensionBinding::InitDataList GDExtensionBinding::initdata; #define ERR_PRINT_EARLY(m_msg) \ internal::gdextension_interface_print_error(m_msg, FUNCTION_STR, __FILE__, __LINE__, false) @@ -225,7 +225,20 @@ typedef struct { GDExtensionInterfacePrintErrorWithMessage print_error_with_message; } LegacyGDExtensionInterface; -GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) { +GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, InitData *p_init_data, GDExtensionInitialization *r_initialization) { + if (!p_init_data || !p_init_data->init_callback) { + ERR_FAIL_V_MSG(false, "Initialization callback must be defined."); + } + + if (api_initialized) { + r_initialization->initialize = initialize_level; + r_initialization->deinitialize = deinitialize_level; + r_initialization->userdata = p_init_data; + r_initialization->minimum_initialization_level = p_init_data->minimum_initialization_level; + + return true; + } + // Make sure we weren't passed the legacy struct. uint32_t *raw_interface = (uint32_t *)(void *)p_get_proc_address; if (raw_interface[0] == 4 && raw_interface[1] == 0) { @@ -415,59 +428,96 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge r_initialization->initialize = initialize_level; r_initialization->deinitialize = deinitialize_level; - r_initialization->minimum_initialization_level = minimum_initialization_level; - - ERR_FAIL_NULL_V_MSG(init_callback, false, "Initialization callback must be defined."); + r_initialization->userdata = p_init_data; + r_initialization->minimum_initialization_level = p_init_data->minimum_initialization_level; Variant::init_bindings(); godot::internal::register_engine_classes(); + api_initialized = true; return true; } #undef LOAD_PROC_ADDRESS #undef ERR_PRINT_EARLY -void GDExtensionBinding::initialize_level(void *userdata, GDExtensionInitializationLevel p_level) { +void GDExtensionBinding::initialize_level(void *p_userdata, GDExtensionInitializationLevel p_level) { + ERR_FAIL_COND(static_cast<ModuleInitializationLevel>(p_level) >= MODULE_INITIALIZATION_LEVEL_MAX); ClassDB::current_level = p_level; - if (init_callback) { - init_callback(static_cast<ModuleInitializationLevel>(p_level)); + InitData *init_data = static_cast<InitData *>(p_userdata); + if (init_data && init_data->init_callback) { + init_data->init_callback(static_cast<ModuleInitializationLevel>(p_level)); } - ClassDB::initialize(p_level); + if (level_initialized[p_level] == 0) { + ClassDB::initialize(p_level); + } + level_initialized[p_level]++; } -void GDExtensionBinding::deinitialize_level(void *userdata, GDExtensionInitializationLevel p_level) { +void GDExtensionBinding::deinitialize_level(void *p_userdata, GDExtensionInitializationLevel p_level) { + ERR_FAIL_COND(static_cast<ModuleInitializationLevel>(p_level) >= MODULE_INITIALIZATION_LEVEL_MAX); ClassDB::current_level = p_level; - if (terminate_callback) { - terminate_callback(static_cast<ModuleInitializationLevel>(p_level)); + InitData *init_data = static_cast<InitData *>(p_userdata); + if (init_data && init_data->terminate_callback) { + init_data->terminate_callback(static_cast<ModuleInitializationLevel>(p_level)); + } + + level_initialized[p_level]--; + if (level_initialized[p_level] == 0) { + EditorPlugins::deinitialize(p_level); + ClassDB::deinitialize(p_level); + } +} + +void GDExtensionBinding::InitDataList::add(InitData *p_data) { + if (data_count == data_capacity) { + void *new_ptr = realloc(data, sizeof(InitData *) * (data_capacity + 32)); + if (new_ptr) { + data = (InitData **)(new_ptr); + data_capacity += 32; + } else { + ERR_FAIL_MSG("Unable to allocate memory for extension callbacks."); + } } + data[data_count++] = p_data; +} - EditorPlugins::deinitialize(p_level); - ClassDB::deinitialize(p_level); +GDExtensionBinding::InitDataList::~InitDataList() { + for (int i = 0; i < data_count; i++) { + if (data[i]) { + delete data[i]; + } + } + if (data) { + free(data); + } } + GDExtensionBinding::InitObject::InitObject(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) { get_proc_address = p_get_proc_address; library = p_library; initialization = r_initialization; + init_data = new InitData(); + GDExtensionBinding::initdata.add(init_data); } void GDExtensionBinding::InitObject::register_initializer(Callback p_init) const { - GDExtensionBinding::init_callback = p_init; + init_data->init_callback = p_init; } void GDExtensionBinding::InitObject::register_terminator(Callback p_terminate) const { - GDExtensionBinding::terminate_callback = p_terminate; + init_data->terminate_callback = p_terminate; } void GDExtensionBinding::InitObject::set_minimum_library_initialization_level(ModuleInitializationLevel p_level) const { - GDExtensionBinding::minimum_initialization_level = static_cast<GDExtensionInitializationLevel>(p_level); + init_data->minimum_initialization_level = static_cast<GDExtensionInitializationLevel>(p_level); } GDExtensionBool GDExtensionBinding::InitObject::init() const { - return GDExtensionBinding::init(get_proc_address, library, initialization); + return GDExtensionBinding::init(get_proc_address, library, init_data, initialization); } } // namespace godot |