1 // license:BSD-3-Clause 2 // copyright-holders:Allard van der Bas 3 #ifndef MAME_INCLUDES_POOYAN_H 4 #define MAME_INCLUDES_POOYAN_H 5 6 #pragma once 7 8 #include "emupal.h" 9 #include "tilemap.h" 10 11 class pooyan_state : public driver_device 12 { 13 public: pooyan_state(const machine_config & mconfig,device_type type,const char * tag)14 pooyan_state(const machine_config &mconfig, device_type type, const char *tag) : 15 driver_device(mconfig, type, tag), 16 m_maincpu(*this, "maincpu"), 17 m_gfxdecode(*this, "gfxdecode"), 18 m_palette(*this, "palette"), 19 m_colorram(*this, "colorram"), 20 m_videoram(*this, "videoram"), 21 m_spriteram(*this, "spriteram"), 22 m_spriteram2(*this, "spriteram2") 23 { } 24 25 void pooyan(machine_config &config); 26 27 private: 28 /* devices */ 29 required_device<cpu_device> m_maincpu; 30 required_device<gfxdecode_device> m_gfxdecode; 31 required_device<palette_device> m_palette; 32 33 /* memory pointers */ 34 required_shared_ptr<uint8_t> m_colorram; 35 required_shared_ptr<uint8_t> m_videoram; 36 required_shared_ptr<uint8_t> m_spriteram; 37 required_shared_ptr<uint8_t> m_spriteram2; 38 39 /* video-related */ 40 tilemap_t *m_bg_tilemap; 41 42 /* misc */ 43 uint8_t m_irq_enable; 44 45 DECLARE_WRITE_LINE_MEMBER(irq_enable_w); 46 DECLARE_WRITE_LINE_MEMBER(coin_counter_1_w); 47 DECLARE_WRITE_LINE_MEMBER(coin_counter_2_w); 48 void videoram_w(offs_t offset, uint8_t data); 49 void colorram_w(offs_t offset, uint8_t data); 50 DECLARE_WRITE_LINE_MEMBER(flipscreen_w); 51 52 TILE_GET_INFO_MEMBER(get_bg_tile_info); 53 54 virtual void machine_start() override; 55 virtual void video_start() override; 56 void pooyan_palette(palette_device &palette) const; 57 58 uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 59 void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); 60 61 DECLARE_WRITE_LINE_MEMBER(vblank_irq); 62 void main_map(address_map &map); 63 }; 64 65 #endif // MAME_INCLUDES_POOYAN_H 66