// license:BSD-3-Clause // copyright-holders:Fabio Priuli /********************************************************************** SNK Neo Geo controller port emulation **********************************************************************/ #ifndef MAME_BUS_NEOGEO_CTRL_CTRL_H #define MAME_BUS_NEOGEO_CTRL_CTRL_H #pragma once //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class neogeo_control_port_device; class neogeo_ctrl_edge_port_device; class device_neogeo_control_port_interface : public device_interface { public: // construction/destruction virtual ~device_neogeo_control_port_interface(); virtual uint8_t read_ctrl() { return 0xff; } virtual uint8_t read_start_sel() { return 0xff; } virtual void write_ctrlsel(uint8_t data) { } protected: device_neogeo_control_port_interface(const machine_config &mconfig, device_t &device); neogeo_control_port_device *m_port; }; class neogeo_control_port_device : public device_t, public device_single_card_slot_interface { public: // construction/destruction template neogeo_control_port_device(machine_config const &mconfig, char const *tag, device_t *owner, T &&opts, char const *dflt, bool const fixed) : neogeo_control_port_device(mconfig, tag, owner) { option_reset(); opts(*this); set_default_option(dflt); set_fixed(fixed); } neogeo_control_port_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock); virtual ~neogeo_control_port_device(); uint8_t read_ctrl(); uint8_t read_start_sel(); void write_ctrlsel(uint8_t data); protected: // device-level overrides virtual void device_start() override; device_neogeo_control_port_interface *m_device; }; class device_neogeo_ctrl_edge_interface : public device_interface { public: // construction/destruction virtual ~device_neogeo_ctrl_edge_interface(); virtual uint8_t read_start_sel() { return 0xff; } virtual uint8_t in0_r() { return 0xff; } virtual uint8_t in1_r() { return 0xff; } virtual void write_ctrlsel(uint8_t data) { } protected: device_neogeo_ctrl_edge_interface(const machine_config &mconfig, device_t &device); neogeo_ctrl_edge_port_device *m_port; }; class neogeo_ctrl_edge_port_device : public device_t, public device_single_card_slot_interface { public: // construction/destruction template neogeo_ctrl_edge_port_device(machine_config const &mconfig, char const *tag, device_t *owner, T &&opts, char const *dflt, bool const fixed) : neogeo_ctrl_edge_port_device(mconfig, tag, owner) { option_reset(); opts(*this); set_default_option(dflt); set_fixed(fixed); } neogeo_ctrl_edge_port_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock); virtual ~neogeo_ctrl_edge_port_device(); uint8_t read_start_sel(); uint8_t in0_r(); uint8_t in1_r(); void write_ctrlsel(uint8_t data); protected: // device-level overrides virtual void device_start() override; device_neogeo_ctrl_edge_interface *m_device; }; DECLARE_DEVICE_TYPE(NEOGEO_CONTROL_PORT, neogeo_control_port_device) DECLARE_DEVICE_TYPE(NEOGEO_CTRL_EDGE_CONNECTOR, neogeo_ctrl_edge_port_device) void neogeo_controls(device_slot_interface &device); void neogeo_arc_edge(device_slot_interface &device); void neogeo_arc_edge_irrmaze(device_slot_interface &device); void neogeo_arc_edge_fixed(device_slot_interface &device); void neogeo_arc_pin15(device_slot_interface &device); #endif // MAME_BUS_NEOGEO_CTRL_CTRL_H