diff options
Diffstat (limited to 'src/devices/bus/nes/ggenie.h')
-rw-r--r-- | src/devices/bus/nes/ggenie.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/devices/bus/nes/ggenie.h b/src/devices/bus/nes/ggenie.h index 2d6974be849..6370301d19a 100644 --- a/src/devices/bus/nes/ggenie.h +++ b/src/devices/bus/nes/ggenie.h @@ -14,26 +14,26 @@ class nes_ggenie_device : public nes_nrom_device { public: // construction/destruction - nes_ggenie_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - virtual uint8_t read_l(offs_t offset) override; - virtual uint8_t read_m(offs_t offset) override; - virtual uint8_t read_h(offs_t offset) override; - virtual void write_l(offs_t offset, uint8_t data) override; - virtual void write_m(offs_t offset, uint8_t data) override; - virtual void write_h(offs_t offset, uint8_t data) override; - - virtual uint8_t chr_r(offs_t offset) override; - virtual void chr_w(offs_t offset, uint8_t data) override; - virtual uint8_t nt_r(offs_t offset) override; - virtual void nt_w(offs_t offset, uint8_t data) override; - - void hblank_irq(int scanline, int vblank, int blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->hblank_irq(scanline, vblank, blanked); } - void scanline_irq(int scanline, int vblank, int blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->scanline_irq(scanline, vblank, blanked); } + nes_ggenie_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); + + virtual u8 read_l(offs_t offset) override; + virtual u8 read_m(offs_t offset) override; + virtual u8 read_h(offs_t offset) override; + virtual void write_l(offs_t offset, u8 data) override; + virtual void write_m(offs_t offset, u8 data) override; + virtual void write_h(offs_t offset, u8 data) override; + + virtual u8 chr_r(offs_t offset) override; + virtual void chr_w(offs_t offset, u8 data) override; + virtual u8 nt_r(offs_t offset) override; + virtual void nt_w(offs_t offset, u8 data) override; + + void hblank_irq(int scanline, bool vblank, bool blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->hblank_irq(scanline, vblank, blanked); } + void scanline_irq(int scanline, bool vblank, bool blanked) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->scanline_irq(scanline, vblank, blanked); } void ppu_latch(offs_t offset) override { if (m_gg_bypass && m_ggslot->m_cart) m_ggslot->m_cart->ppu_latch(offset); } virtual void pcb_reset() override; - virtual void pcb_start(running_machine &machine, uint8_t *ciram_ptr, bool cart_mounted) override; + virtual void pcb_start(running_machine &machine, u8 *ciram_ptr, bool cart_mounted) override; protected: // device-level overrides @@ -42,16 +42,16 @@ protected: virtual void device_add_mconfig(machine_config &config) override; private: - // emulate the Game Genie! + // passthrough cart slot required_device<nes_cart_slot_device> m_ggslot; - int m_gg_bypass; + bool m_gg_bypass; // GG codes - uint16_t m_gg_addr[3]; - uint8_t m_gg_repl[3]; - uint8_t m_gg_comp[3]; - int m_gg_disable[3]; - int m_gg_is_comp[3]; + u16 m_gg_addr[3]; + u8 m_gg_repl[3]; + u8 m_gg_comp[3]; + bool m_gg_enable[3]; + bool m_gg_is_comp[3]; }; |