// license:BSD-3-Clause // copyright-holders:Brad Oliver /*************************************************************************** Espial hardware games (drivers: espial.cpp) ***************************************************************************/ #ifndef MAME_INCLUDES_ESPIAL_H #define MAME_INCLUDES_ESPIAL_H #pragma once #include "machine/gen_latch.h" #include "machine/timer.h" #include "emupal.h" #include "tilemap.h" class espial_state : public driver_device { public: espial_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_videoram(*this, "videoram"), m_attributeram(*this, "attributeram"), m_scrollram(*this, "scrollram"), m_spriteram_1(*this, "spriteram_1"), m_spriteram_2(*this, "spriteram_2"), m_spriteram_3(*this, "spriteram_3"), m_colorram(*this, "colorram"), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch") { } void espial(machine_config &config); void netwars(machine_config &config); private: required_shared_ptr m_videoram; required_shared_ptr m_attributeram; required_shared_ptr m_scrollram; required_shared_ptr m_spriteram_1; required_shared_ptr m_spriteram_2; required_shared_ptr m_spriteram_3; required_shared_ptr m_colorram; /* video-related */ tilemap_t *m_bg_tilemap = nullptr; tilemap_t *m_fg_tilemap = nullptr; int m_flipscreen = 0; /* sound-related */ uint8_t m_main_nmi_enabled = 0U; uint8_t m_sound_nmi_enabled = 0U; /* devices */ required_device m_maincpu; required_device m_audiocpu; required_device m_gfxdecode; required_device m_palette; required_device m_soundlatch; void espial_master_interrupt_mask_w(uint8_t data); void espial_master_soundlatch_w(uint8_t data); void espial_sound_nmi_mask_w(uint8_t data); void espial_videoram_w(offs_t offset, uint8_t data); void espial_colorram_w(offs_t offset, uint8_t data); void espial_attributeram_w(offs_t offset, uint8_t data); void espial_scrollram_w(offs_t offset, uint8_t data); void espial_flipscreen_w(uint8_t data); TILE_GET_INFO_MEMBER(get_tile_info); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; void espial_palette(palette_device &palette) const; DECLARE_VIDEO_START(netwars); uint32_t screen_update_espial(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(espial_sound_nmi_gen); TIMER_DEVICE_CALLBACK_MEMBER(espial_scanline); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); void espial_map(address_map &map); void espial_sound_io_map(address_map &map); void espial_sound_map(address_map &map); void netwars_map(address_map &map); }; #endif // MAME_INCLUDES_ESPIAL_H