1 // license:BSD-3-Clause 2 // copyright-holders:Nicola Salmoria 3 /************************************************************************* 4 5 Gradius 3 6 7 *************************************************************************/ 8 #ifndef MAME_INCLUDES_GRADIUS3_H 9 #define MAME_INCLUDES_GRADIUS3_H 10 11 #pragma once 12 13 #include "machine/timer.h" 14 #include "sound/k007232.h" 15 #include "video/k052109.h" 16 #include "video/k051960.h" 17 #include "video/konami_helper.h" 18 19 class gradius3_state : public driver_device 20 { 21 public: gradius3_state(const machine_config & mconfig,device_type type,const char * tag)22 gradius3_state(const machine_config &mconfig, device_type type, const char *tag) : 23 driver_device(mconfig, type, tag), 24 m_gfxram(*this, "k052109"), 25 m_gfxrom(*this, "k051960"), 26 m_maincpu(*this, "maincpu"), 27 m_audiocpu(*this, "audiocpu"), 28 m_subcpu(*this, "sub"), 29 m_k007232(*this, "k007232"), 30 m_k052109(*this, "k052109"), 31 m_k051960(*this, "k051960") 32 { } 33 34 void gradius3(machine_config &config); 35 36 private: 37 /* memory pointers */ 38 required_shared_ptr<uint16_t> m_gfxram; 39 required_region_ptr<uint8_t> m_gfxrom; 40 41 /* misc */ 42 int m_priority; 43 int m_irqAen; 44 int m_irqBmask; 45 46 /* devices */ 47 required_device<cpu_device> m_maincpu; 48 required_device<cpu_device> m_audiocpu; 49 required_device<cpu_device> m_subcpu; 50 required_device<k007232_device> m_k007232; 51 required_device<k052109_device> m_k052109; 52 required_device<k051960_device> m_k051960; 53 54 uint16_t k052109_halfword_r(offs_t offset); 55 void k052109_halfword_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 56 void cpuA_ctrl_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 57 void cpuB_irqenable_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 58 void cpuB_irqtrigger_w(uint16_t data); 59 void sound_irq_w(uint16_t data); 60 uint16_t gradius3_gfxrom_r(offs_t offset); 61 void gradius3_gfxram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 62 void sound_bank_w(uint8_t data); 63 virtual void machine_start() override; 64 virtual void machine_reset() override; 65 virtual void video_start() override; 66 uint32_t screen_update_gradius3(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 67 INTERRUPT_GEN_MEMBER(cpuA_interrupt); 68 TIMER_DEVICE_CALLBACK_MEMBER(gradius3_sub_scanline); 69 void gradius3_postload(); 70 void volume_callback(uint8_t data); 71 K052109_CB_MEMBER(tile_callback); 72 K051960_CB_MEMBER(sprite_callback); 73 void gradius3_map(address_map &map); 74 void gradius3_map2(address_map &map); 75 void gradius3_s_map(address_map &map); 76 }; 77 78 #endif // MAME_INCLUDES_GRADIUS3_H 79