// license:BSD-3-Clause // copyright-holders:Pierpaolo Prazzoli, Bryan McPhail #ifndef MAME_INCLUDES_TRYOUT_H #define MAME_INCLUDES_TRYOUT_H #pragma once #include "machine/gen_latch.h" #include "emupal.h" #include "tilemap.h" class tryout_state : public driver_device { public: tryout_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch"), m_videoram(*this, "videoram"), m_spriteram(*this, "spriteram"), m_spriteram2(*this, "spriteram2"), m_gfx_control(*this, "gfx_control") { } void tryout(machine_config &config); DECLARE_INPUT_CHANGED_MEMBER(coin_inserted); private: required_device m_maincpu; required_device m_audiocpu; required_device m_gfxdecode; required_device m_palette; required_device m_soundlatch; required_shared_ptr m_videoram; required_shared_ptr m_spriteram; required_shared_ptr m_spriteram2; required_shared_ptr m_gfx_control; tilemap_t *m_fg_tilemap; tilemap_t *m_bg_tilemap; uint8_t m_vram_bank; std::unique_ptr m_vram; std::unique_ptr m_vram_gfx; void nmi_ack_w(uint8_t data); void sound_w(uint8_t data); void sound_irq_ack_w(uint8_t data); void bankswitch_w(uint8_t data); uint8_t vram_r(offs_t offset); void videoram_w(offs_t offset, uint8_t data); void vram_w(offs_t offset, uint8_t data); void vram_bankswitch_w(uint8_t data); void flipscreen_w(uint8_t data); TILE_GET_INFO_MEMBER(get_fg_tile_info); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILEMAP_MAPPER_MEMBER(get_fg_memory_offset); TILEMAP_MAPPER_MEMBER(get_bg_memory_offset); virtual void machine_start() override; virtual void video_start() override; void tryout_palette(palette_device &palette) const; uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect); void main_cpu(address_map &map); void sound_cpu(address_map &map); }; #endif // MAME_INCLUDES_TRYOUT_H