// license:BSD-3-Clause // copyright-holders:Miodrag Milanovic,Luca Bruno /*************************************************************************** luaengine_input.cpp Controls execution of the core MAME system. ***************************************************************************/ #include "emu.h" #include "luaengine.ipp" #include "iptseqpoll.h" #include "inputdev.h" #include "natkeyboard.h" #include "render.h" #include "uiinput.h" #include namespace { struct natkbd_kbd_dev { natkbd_kbd_dev(natural_keyboard &m, std::size_t i) : manager(m), index(i) { } natural_keyboard &manager; std::size_t index; }; struct natkbd_kbd_list { natkbd_kbd_list(natural_keyboard &m) : manager(m) { } natural_keyboard &manager; }; } // anonymous namespace namespace sol { template <> struct is_container : std::true_type { }; template <> struct usertype_container : lua_engine::immutable_container_helper { private: template static int next_pairs(lua_State *L) { natkbd_kbd_dev &i(stack::unqualified_get >(L, 1)); if (i.manager.keyboard_count() <= i.index) return stack::push(L, lua_nil); int result; if constexpr (Indexed) result = stack::push(L, i.index + 1); else result = stack::push(L, i.manager.keyboard_device(i.index).tag()); result += stack::push(L, i); ++i.index; return result; } template static int start_pairs(lua_State *L) { natkbd_kbd_list &self(get_self(L)); stack::push(L, next_pairs); stack::push >(L, self.manager, 0); stack::push(L, lua_nil); return 3; } public: static int at(lua_State *L) { natkbd_kbd_list &self(get_self(L)); std::ptrdiff_t const index(stack::unqualified_get(L, 2)); if ((0 < index) && (self.manager.keyboard_count() >= index)) return stack::push(L, natkbd_kbd_dev(self.manager, index - 1)); else return stack::push(L, lua_nil); } static int get(lua_State *L) { natkbd_kbd_list &self(get_self(L)); char const *const tag(stack::unqualified_get(L)); for (std::size_t i = 0; self.manager.keyboard_count() > i; ++i) { if (!std::strcmp(self.manager.keyboard_device(i).tag(), tag)) return stack::push(L, natkbd_kbd_dev(self.manager, i)); } return stack::push(L, lua_nil); } static int index_get(lua_State *L) { return get(L); } static int size(lua_State *L) { natkbd_kbd_list &self(get_self(L)); return stack::push(L, self.manager.keyboard_count()); } static int empty(lua_State *L) { natkbd_kbd_list &self(get_self(L)); return stack::push(L, !self.manager.keyboard_count()); } static int next(lua_State *L) { return stack::push(L, next_pairs); } static int pairs(lua_State *L) { return start_pairs(L); } static int ipairs(lua_State *L) { return start_pairs(L); } }; } // namespace sol //------------------------------------------------- // initialize_input - register input user types //------------------------------------------------- void lua_engine::initialize_input(sol::table &emu) { static const enum_parser s_seq_type_parser = { { "standard", SEQ_TYPE_STANDARD }, { "increment", SEQ_TYPE_INCREMENT }, { "decrement", SEQ_TYPE_DECREMENT }, }; auto ioport_manager_type = sol().registry().new_usertype("ioport", sol::no_constructor); ioport_manager_type["count_players"] = &ioport_manager::count_players; ioport_manager_type["type_pressed"] = sol::overload( &ioport_manager::type_pressed, [] (ioport_manager &im, ioport_type type) { return im.type_pressed(type, 0); }); ioport_manager_type["type_name"] = sol::overload( &ioport_manager::type_name, [] (ioport_manager &im, ioport_type type) { return im.type_name(type, 0); }); ioport_manager_type["type_group"] = sol::overload( &ioport_manager::type_group, [] (ioport_manager &im, ioport_type type) { return im.type_group(type, 0); }); ioport_manager_type["type_seq"] = sol::overload( [] (ioport_manager &im, ioport_type type, int player, char const *seq_type_string) { input_seq_type seq_type = s_seq_type_parser(seq_type_string); return im.type_seq(type, player, seq_type); }, [] (ioport_manager &im, ioport_type type, int player) { return im.type_seq(type, player, SEQ_TYPE_STANDARD); }, [] (ioport_manager &im, ioport_type type) { return im.type_seq(type, 0, SEQ_TYPE_STANDARD); }); ioport_manager_type["token_to_input_type"] = [] (ioport_manager &im, std::string const &string) { int player; ioport_type const type = im.token_to_input_type(string.c_str(), player); return std::make_tuple(type, player); }; ioport_manager_type["input_type_to_token"] = sol::overload( &ioport_manager::input_type_to_token, [] (ioport_manager &im, ioport_type type) { return im.input_type_to_token(type, 0); }); ioport_manager_type["ports"] = sol::property([] (ioport_manager &im) { return tag_object_ptr_map(im.ports()); }); auto natkeyboard_type = sol().registry().new_usertype("natkeyboard", sol::no_constructor); natkeyboard_type["post"] = [] (natural_keyboard &nat, std::string const &text) { nat.post_utf8(text); }; natkeyboard_type["post_coded"] = [] (natural_keyboard &nat, std::string const &text) { nat.post_coded(text); }; natkeyboard_type["paste"] = &natural_keyboard::paste; natkeyboard_type["dump"] = static_cast(&natural_keyboard::dump); natkeyboard_type["empty"] = sol::property(&natural_keyboard::empty); natkeyboard_type["full"] = sol::property(&natural_keyboard::full); natkeyboard_type["can_post"] = sol::property(&natural_keyboard::can_post); natkeyboard_type["is_posting"] = sol::property(&natural_keyboard::is_posting); natkeyboard_type["in_use"] = sol::property(&natural_keyboard::in_use, &natural_keyboard::set_in_use); natkeyboard_type["keyboards"] = sol::property([] (natural_keyboard &nat) { return natkbd_kbd_list(nat); }); auto natkbddev_type = sol().registry().new_usertype("natkeyboard_device", sol::no_constructor); natkbddev_type["device"] = sol::property([] (natkbd_kbd_dev const &kbd) -> device_t & { return kbd.manager.keyboard_device(kbd.index); }); natkbddev_type["tag"] = sol::property([] (natkbd_kbd_dev const &kbd) { return kbd.manager.keyboard_device(kbd.index).tag(); }); natkbddev_type["basetag"] = sol::property([] (natkbd_kbd_dev const &kbd) { return kbd.manager.keyboard_device(kbd.index).basetag(); }); natkbddev_type["name"] = sol::property([] (natkbd_kbd_dev const &kbd) { return kbd.manager.keyboard_device(kbd.index).name(); }); natkbddev_type["shortname"] = sol::property([] (natkbd_kbd_dev const &kbd) { return kbd.manager.keyboard_device(kbd.index).shortname(); }); natkbddev_type["is_keypad"] = sol::property([] (natkbd_kbd_dev const &kbd) { return kbd.manager.keyboard_is_keypad(kbd.index); }); natkbddev_type["enabled"] = sol::property( [] (natkbd_kbd_dev const &kbd) { return kbd.manager.keyboard_enabled(kbd.index); }, [] (natkbd_kbd_dev &kbd, bool enable) { if (enable) kbd.manager.enable_keyboard(kbd.index); else kbd.manager.disable_keyboard(kbd.index); }); auto ioport_port_type = sol().registry().new_usertype("ioport_port", "new", sol::no_constructor); ioport_port_type["read"] = &ioport_port::read; ioport_port_type["write"] = &ioport_port::write; ioport_port_type["field"] = &ioport_port::field; ioport_port_type["device"] = sol::property(&ioport_port::device); ioport_port_type["tag"] = sol::property(&ioport_port::tag); ioport_port_type["active"] = sol::property(&ioport_port::active); ioport_port_type["live"] = sol::property(&ioport_port::live); ioport_port_type["fields"] = sol::property( [this] (ioport_port &p) { sol::table f_table = sol().create_table(); // parse twice for custom and default names, default has priority for (ioport_field &field : p.fields()) { if (field.type_class() != INPUT_CLASS_INTERNAL) f_table[field.name()] = &field; } for (ioport_field &field : p.fields()) { if (field.type_class() != INPUT_CLASS_INTERNAL) { if (field.specific_name()) f_table[field.specific_name()] = &field; else f_table[field.manager().type_name(field.type(), field.player())] = &field; } } return f_table; }); auto ioport_field_type = sol().registry().new_usertype("ioport_field", sol::no_constructor); ioport_field_type["set_value"] = &ioport_field::set_value; ioport_field_type["set_input_seq"] = [] (ioport_field &f, std::string const &seq_type_string, const input_seq &seq) { input_seq_type seq_type = s_seq_type_parser(seq_type_string); ioport_field::user_settings settings; f.get_user_settings(settings); settings.seq[seq_type] = seq; f.set_user_settings(settings); }; ioport_field_type["input_seq"] = [] (ioport_field &f, std::string const &seq_type_string) { input_seq_type seq_type = s_seq_type_parser(seq_type_string); return f.seq(seq_type); }; ioport_field_type["set_default_input_seq"] = [] (ioport_field &f, std::string const &seq_type_string, input_seq const &seq) { input_seq_type seq_type = s_seq_type_parser(seq_type_string); f.set_defseq(seq_type, seq); }; ioport_field_type["default_input_seq"] = [] (ioport_field &f, const std::string &seq_type_string) { input_seq_type seq_type = s_seq_type_parser(seq_type_string); return f.defseq(seq_type); }; ioport_field_type["keyboard_codes"] = [this] (ioport_field &f, int which) { sol::table result = sol().create_table(); int index = 1; for (char32_t code : f.keyboard_codes(which)) result[index++] = code; return result; }; ioport_field_type["device"] = sol::property(&ioport_field::device); ioport_field_type["port"] = sol::property(&ioport_field::port); ioport_field_type["live"] = sol::property(&ioport_field::live); ioport_field_type["type"] = sol::property(&ioport_field::type); ioport_field_type["name"] = sol::property(&ioport_field::name); ioport_field_type["default_name"] = sol::property( [] (ioport_field &f) { return f.specific_name() ? f.specific_name() : f.manager().type_name(f.type(), f.player()); }); ioport_field_type["player"] = sol::property(&ioport_field::player, &ioport_field::set_player); ioport_field_type["mask"] = sol::property(&ioport_field::mask); ioport_field_type["defvalue"] = sol::property(&ioport_field::defvalue); ioport_field_type["sensitivity"] = sol::property(&ioport_field::sensitivity); ioport_field_type["way"] = sol::property(&ioport_field::way); ioport_field_type["type_class"] = sol::property( [] (ioport_field &f) { switch (f.type_class()) { case INPUT_CLASS_KEYBOARD: return "keyboard"; case INPUT_CLASS_CONTROLLER: return "controller"; case INPUT_CLASS_CONFIG: return "config"; case INPUT_CLASS_DIPSWITCH: return "dipswitch"; case INPUT_CLASS_MISC: return "misc"; default: break; } throw false; }); ioport_field_type["is_analog"] = sol::property(&ioport_field::is_analog); ioport_field_type["is_digital_joystick"] = sol::property(&ioport_field::is_digital_joystick); ioport_field_type["enabled"] = sol::property(&ioport_field::enabled); ioport_field_type["optional"] = sol::property(&ioport_field::optional); ioport_field_type["cocktail"] = sol::property(&ioport_field::cocktail); ioport_field_type["toggle"] = sol::property(&ioport_field::toggle); ioport_field_type["rotated"] = sol::property(&ioport_field::rotated); ioport_field_type["analog_reverse"] = sol::property(&ioport_field::analog_reverse); ioport_field_type["analog_reset"] = sol::property(&ioport_field::analog_reset); ioport_field_type["analog_wraps"] = sol::property(&ioport_field::analog_wraps); ioport_field_type["analog_invert"] = sol::property(&ioport_field::analog_invert); ioport_field_type["impulse"] = sol::property(&ioport_field::impulse); ioport_field_type["crosshair_scale"] = sol::property(&ioport_field::crosshair_scale, &ioport_field::set_crosshair_scale); ioport_field_type["crosshair_offset"] = sol::property(&ioport_field::crosshair_offset, &ioport_field::set_crosshair_offset); ioport_field_type["user_value"] = sol::property( [] (ioport_field &f) { ioport_field::user_settings settings; f.get_user_settings(settings); return settings.value; }, [] (ioport_field &f, ioport_value val) { ioport_field::user_settings settings; f.get_user_settings(settings); settings.value = val; f.set_user_settings(settings); }); ioport_field_type["settings"] = sol::property( [this] (ioport_field &f) { sol::table result = sol().create_table(); for (ioport_setting &setting : f.settings()) if (setting.enabled()) result[setting.value()] = setting.name(); return result; }); auto ioport_field_live_type = sol().registry().new_usertype("ioport_field_live", sol::no_constructor); ioport_field_live_type["name"] = &ioport_field_live::name; auto input_type = sol().registry().new_usertype("input", sol::no_constructor); input_type["code_value"] = &input_manager::code_value; input_type["code_pressed"] = &input_manager::code_pressed; input_type["code_pressed_once"] = &input_manager::code_pressed_once; input_type["code_name"] = &input_manager::code_name; input_type["code_to_token"] = &input_manager::code_to_token; input_type["code_from_token"] = &input_manager::code_from_token; input_type["seq_pressed"] = &input_manager::seq_pressed; input_type["seq_clean"] = &input_manager::seq_clean; input_type["seq_name"] = &input_manager::seq_name; input_type["seq_to_tokens"] = &input_manager::seq_to_tokens; input_type["seq_from_tokens"] = [] (input_manager &input, std::string_view tokens) { input_seq seq; input.seq_from_tokens(seq, tokens); return seq; }; input_type["axis_code_poller"] = [] (input_manager &input) { return std::unique_ptr(new axis_code_poller(input)); }; input_type["switch_code_poller"] = [] (input_manager &input) { return std::unique_ptr(new switch_code_poller(input)); }; input_type["keyboard_code_poller"] = [] (input_manager &input) { return std::unique_ptr(new keyboard_code_poller(input)); }; input_type["axis_sequence_poller"] = [] (input_manager &input) { return std::unique_ptr(new axis_sequence_poller(input)); }; input_type["switch_sequence_poller"] = [] (input_manager &input) { return std::unique_ptr(new switch_sequence_poller(input)); }; input_type["device_classes"] = sol::property( [this] (input_manager &input) { sol::table result = sol().create_table(); for (input_device_class devclass_id = DEVICE_CLASS_FIRST_VALID; devclass_id <= DEVICE_CLASS_LAST_VALID; devclass_id++) { input_class &devclass = input.device_class(devclass_id); result[devclass.name()] = &devclass; } return result; }); auto codepoll_type = sol().registry().new_usertype("input_code_poller", sol::no_constructor); codepoll_type["reset"] = &input_code_poller::reset; codepoll_type["poll"] = &input_code_poller::poll; auto seqpoll_type = sol().registry().new_usertype("input_seq_poller", sol::no_constructor); seqpoll_type["start"] = sol::overload( [] (input_sequence_poller &poller) { return poller.start(); }, [] (input_sequence_poller &poller, input_seq const &seq) { return poller.start(seq); }); seqpoll_type["poll"] = &input_sequence_poller::poll; seqpoll_type["sequence"] = sol::property(&input_sequence_poller::sequence); seqpoll_type["valid"] = sol::property(&input_sequence_poller::valid); seqpoll_type["modified"] = sol::property(&input_sequence_poller::modified); auto input_class_type = sol().registry().new_usertype("input_class", sol::no_constructor); input_class_type["name"] = sol::property(&input_class::name); input_class_type["enabled"] = sol::property(&input_class::enabled); input_class_type["multi"] = sol::property(&input_class::multi); input_class_type["devices"] = sol::property( [this] (input_class &devclass) { sol::table result = sol().create_table(); int index = 1; for (int devindex = 0; devindex <= devclass.maxindex(); devindex++) { input_device *const dev = devclass.device(devindex); if (dev) result[index++] = dev; } return result; }); auto input_device_type = sol().registry().new_usertype("input_device", sol::no_constructor); input_device_type["name"] = sol::property(&input_device::name); input_device_type["id"] = sol::property(&input_device::id); input_device_type["devindex"] = sol::property(&input_device::devindex); input_device_type["items"] = sol::property( [this] (input_device &dev) { sol::table result = sol().create_table(); for (input_item_id id = ITEM_ID_FIRST_VALID; id < dev.maxitem(); id++) { input_device_item *item = dev.item(id); if (item) result[id] = dev.item(id); } return result; }); auto input_device_item_type = sol().registry().new_usertype("input_device_item", sol::no_constructor); input_device_item_type["name"] = sol::property(&input_device_item::name); input_device_item_type["code"] = sol::property(&input_device_item::code); input_device_item_type["token"] = sol::property(&input_device_item::token); input_device_item_type["current"] = sol::property(&input_device_item::current); auto uiinput_type = sol().registry().new_usertype("uiinput", sol::no_constructor); uiinput_type["find_mouse"] = [] (ui_input_manager &ui) { int32_t x, y; bool button; render_target *rt = ui.find_mouse(&x, &y, &button); return std::make_tuple(x, y, button, rt); }; uiinput_type["pressed"] = &ui_input_manager::pressed; uiinput_type["pressed_repeat"] = &ui_input_manager::pressed_repeat; uiinput_type["presses_enabled"] = sol::property(&ui_input_manager::presses_enabled, &ui_input_manager::set_presses_enabled); }