/* Function: al_shutdown_native_dialog_addon
*/
void al_shutdown_native_dialog_addon(void)
{
if (inited_addon) {
al_destroy_user_event_source(al_get_default_menu_event_source());
_al_shutdown_native_dialog_addon();
inited_addon = false;
}
}
bool Framework::initialize(std::string config_filename)
{
if (initialized) return initialized;
if (!al_init()) std::cerr << "al_init() failed" << std::endl;
ALLEGRO_PATH *resource_path = al_get_standard_path(ALLEGRO_RESOURCES_PATH);
al_change_directory(al_path_cstr(resource_path, ALLEGRO_NATIVE_PATH_SEP));
al_destroy_path(resource_path);
if (!al_install_mouse()) std::cerr << "al_install_mouse() failed" << std::endl;
if (!al_install_keyboard()) std::cerr << "al_install_keyboard() failed" << std::endl;
if (!al_install_joystick()) std::cerr << "al_install_joystick() failed" << std::endl;
if (!al_install_audio()) std::cerr << "al_install_audio() failed" << std::endl;
if (!al_init_native_dialog_addon()) std::cerr << "al_init_native_dialog_addon() failed" << std::endl;
if (!al_init_primitives_addon()) std::cerr << "al_init_primitives_addon() failed" << std::endl;
if (!al_init_image_addon()) std::cerr << "al_init_image_addon() failed" << std::endl;
if (!al_init_font_addon()) std::cerr << "al_init_font_addon() failed" << std::endl;
if (!al_init_ttf_addon()) std::cerr << "al_init_ttf_addon() failed" << std::endl;
if (!al_init_acodec_addon()) std::cerr << "al_init_acodec_addon() failed" << std::endl;
if (!al_reserve_samples(32)) std::cerr << "al_reserve_samples() failed" << std::endl;
srand(time(NULL));
primary_timer = al_create_timer(ALLEGRO_BPS_TO_SECS(60));
al_set_new_bitmap_flags(ALLEGRO_MIN_LINEAR | ALLEGRO_MAG_LINEAR);
// al_set_new_bitmap_flags(ALLEGRO_MIN_LINEAR | ALLEGRO_MAG_LINEAR | ALLEGRO_MIPMAP);
builtin_font = al_create_builtin_font();
event_queue = al_create_event_queue();
al_register_event_source(event_queue, al_get_keyboard_event_source());
al_register_event_source(event_queue, al_get_mouse_event_source());
al_register_event_source(event_queue, al_get_joystick_event_source());
al_register_event_source(event_queue, al_get_timer_event_source(primary_timer));
al_register_event_source(event_queue, al_get_joystick_event_source());
al_register_event_source(event_queue, al_get_default_menu_event_source());
if (al_get_num_joysticks()) joystick = al_get_joystick(0); // make this better eventually
else std::cerr << "no joystick(s) detected" << std::endl;
instance = new Framework(config_filename);
Attributes::create_datatype_definition(
AllegroColorAttributeDatatype::IDENTIFIER,
AllegroColorAttributeDatatype::to_val_func,
AllegroColorAttributeDatatype::to_str_func
);
initialized = true;
return true;
}
/* Function: al_init_native_dialog_addon
*/
bool al_init_native_dialog_addon(void)
{
if (!inited_addon) {
if (!_al_init_native_dialog_addon()) {
ALLEGRO_ERROR("_al_init_native_dialog_addon failed.\n");
return false;
}
inited_addon = true;
al_init_user_event_source(al_get_default_menu_event_source());
_al_add_exit_func(al_shutdown_native_dialog_addon,
"al_shutdown_native_dialog_addon");
}
return true;
}
/* Each platform implementation must call this when a menu has been clicked.
* The display parameter should be sent if at all possible! If it isn't sent,
* and the user is using non-unique ids, it won't know which display actually
* triggered the menu click.
*/
bool _al_emit_menu_event(ALLEGRO_DISPLAY *display, uint16_t unique_id)
{
ALLEGRO_EVENT event;
_AL_MENU_ID *menu_id = NULL;
ALLEGRO_EVENT_SOURCE *source = al_get_default_menu_event_source();
/* try to find the menu that triggered the event */
menu_id = _al_find_parent_menu_by_id(display, unique_id);
if (menu_id->id == 0)
return false;
if (menu_id) {
/* A menu was found associated with the id. See if it has an
* event source associated with it, and adjust "source" accordingly. */
ALLEGRO_MENU *m = menu_id->menu;
while (true) {
if (m->is_event_source) {
source = &m->es;
break;
}
if (!m->parent)
break;
/* m->parent is of type MENU_ITEM,
* which always has a parent of type MENU */
ASSERT(m->parent->parent);
m = m->parent->parent;
}
}
event.user.type = ALLEGRO_EVENT_MENU_CLICK;
event.user.data1 = menu_id->id;
event.user.data2 = (intptr_t) display;
event.user.data3 = (intptr_t) menu_id->menu;
al_emit_user_event(source, &event, NULL);
return true;
}
bool t3f_attach_menu(ALLEGRO_MENU * mp)
{
al_register_event_source(t3f_queue, al_get_default_menu_event_source());
al_set_display_menu(t3f_display, mp);
return true;
}
