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bus/nes: Added partial code for unlicensed game Dragon Fighter. (#8833)
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0kmg
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@ -63349,8 +63349,8 @@ preliminary proto for the PAL version, still running on NTSC systems) or the gfx
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<year>19??</year>
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<publisher>Flying Star</publisher>
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<part name="cart" interface="nes_cart">
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<feature name="slot" value="unl_drgnfgt" />
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<feature name="pcb" value="UNL-DRAGONFIGHTER" />
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<feature name="slot" value="bmw8544" />
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<feature name="pcb_model" value="BMW8544" />
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<dataarea name="chr" size="524288">
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<rom name="dragon fighter (unl)[u].chr" size="524288" crc="a62e97c9" sha1="af094d6a93241ea2702fb5b946fd5d789af5dd8f" offset="00000" status="baddump" />
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</dataarea>
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@ -29,6 +29,7 @@
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//-------------------------------------------------
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DEFINE_DEVICE_TYPE(NES_NITRA, nes_nitra_device, "nes_nitra", "NES Cart Nitra PCB")
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DEFINE_DEVICE_TYPE(NES_BMW8544, nes_bmw8544_device, "nes_bmw8544", "NES Cart BMW8544 PCB")
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DEFINE_DEVICE_TYPE(NES_FS6, nes_fs6_device, "nes_fs6", "NES Cart Fight Street VI PCB")
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DEFINE_DEVICE_TYPE(NES_SBROS11, nes_sbros11_device, "nes_smb11", "NES Cart SMB 11 PCB")
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DEFINE_DEVICE_TYPE(NES_MALISB, nes_malisb_device, "nes_malisb", "NES Cart Mali Splash Bomb PCB")
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@ -128,6 +129,11 @@ nes_nitra_device::nes_nitra_device(const machine_config &mconfig, const char *ta
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{
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}
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nes_bmw8544_device::nes_bmw8544_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
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: nes_txrom_device(mconfig, NES_BMW8544, tag, owner, clock), m_reg(0)
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{
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}
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nes_fs6_device::nes_fs6_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
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: nes_txrom_device(mconfig, NES_FS6, tag, owner, clock)
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{
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@ -437,6 +443,23 @@ nes_coolboy_device::nes_coolboy_device(const machine_config &mconfig, const char
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{
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}
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void nes_bmw8544_device::device_start()
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{
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mmc3_start();
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save_item(NAME(m_reg));
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}
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void nes_bmw8544_device::pcb_reset()
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{
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m_chr_source = m_vrom_chunks ? CHRROM : CHRRAM;
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m_reg = 0;
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mmc3_common_initialize(0x0f, 0xff, 0);
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}
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void nes_family4646_device::device_start()
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{
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mmc3_start();
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@ -1030,6 +1053,42 @@ void nes_nitra_device::write_h(offs_t offset, uint8_t data)
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txrom_write((offset & 0x6000) | ((offset & 0x400) >> 10), offset & 0xff);
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}
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/*-------------------------------------------------
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Board BMW8544
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Games: Dragon Fighter (Flying Star)
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MMC3 clone with poorly understood PRG/CHR banking.
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NES 2.0: mapper 292
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In MAME: Not supported.
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-------------------------------------------------*/
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void nes_bmw8544_device::set_prg(int prg_base, int prg_mask)
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{
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nes_txrom_device::set_prg(prg_base, prg_mask);
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prg8_89(m_reg);
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}
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u8 nes_bmw8544_device::read_m(offs_t offset)
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{
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// LOG_MMC(("bmw8544 read_m, offset: %04x\n", offset));
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// CHR banking may be done by reads in this address range
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return nes_txrom_device::read_m(offset);
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}
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void nes_bmw8544_device::write_m(offs_t offset, u8 data)
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{
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LOG_MMC(("bmw8544 write_m, offset: %04x, data: %02x\n", offset, data));
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m_reg = data;
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prg8_89(data);
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}
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/*-------------------------------------------------
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Board UNL-FS6
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@ -21,6 +21,30 @@ public:
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};
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// ======================> nes_bmw8544_device
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class nes_bmw8544_device : public nes_txrom_device
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{
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public:
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// construction/destruction
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nes_bmw8544_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
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virtual u8 read_m(offs_t offset) override;
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virtual void write_m(offs_t offset, u8 data) override;
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virtual void pcb_reset() override;
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protected:
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// device-level overrides
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virtual void device_start() override;
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virtual void set_prg(int prg_base, int prg_mask) override;
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private:
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u8 m_reg;
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};
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// ======================> nes_fs6_device
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class nes_fs6_device : public nes_txrom_device
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@ -1119,6 +1143,7 @@ private:
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// device type definition
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DECLARE_DEVICE_TYPE(NES_NITRA, nes_nitra_device)
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DECLARE_DEVICE_TYPE(NES_BMW8544, nes_bmw8544_device)
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DECLARE_DEVICE_TYPE(NES_FS6, nes_fs6_device)
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DECLARE_DEVICE_TYPE(NES_SBROS11, nes_sbros11_device)
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DECLARE_DEVICE_TYPE(NES_MALISB, nes_malisb_device)
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@ -343,6 +343,7 @@ void nes_cart(device_slot_interface &device)
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device.option_add_internal("somari", NES_SOMARI); // mapper 116
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device.option_add_internal("huang2", NES_HUANG2); // mapper 116 also
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device.option_add_internal("nitra", NES_NITRA);
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device.option_add_internal("bmw8544", NES_BMW8544);
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device.option_add_internal("fs6", NES_FS6); // mapper 196 alt? (for Street Fighter VI / Fight Street VI);
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device.option_add_internal("sbros11", NES_SBROS11);
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device.option_add_internal("unl_malisb", NES_MALISB); // used by Super Mali Splash Bomb
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@ -327,9 +327,9 @@ static const nes_mmc mmc_list[] =
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{ 289, BMC_60311C },
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{ 290, BMC_NTD_03 },
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{ 291, BMC_NT639 },
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// { 292, UNL_DRAGONFIGHTER }, in nes.xml, not emulated yet
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{ 292, UNL_BMW8544 }, // Dragon Fighter by Flying Star
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// 293 NewStar multicarts, do we have these in nes.xml?
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{ 294, BMC_FAMILY_4646 }, // FIXME: is this really exactly the same as mapper 134?
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{ 294, BMC_FAMILY_4646 }, // FIXME: is this really exactly the same as mapper 134?
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// 295 JY multicarts not yet in nes.xml
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// 296 VT3x handhelds
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{ 297, TXC_22110 }, // 2-in-1 Uzi Lightgun
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@ -229,6 +229,7 @@ static const nes_pcb pcb_list[] =
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{ "somari", SOMARI_SL12 }, // mapper 116
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{ "huang2", SOMARI_HUANG2 }, // mapper 116 also
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{ "nitra", NITRA_TDA },
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{ "bmw8544", UNL_BMW8544 },
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{ "fs6", UNL_FS6 }, // mapper 196 alt? (for Street Fighter VI / Fight Street VI },
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{ "sbros11", BTL_SBROS11 },
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{ "family4646", BMC_FAMILY_4646 },
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@ -396,7 +397,6 @@ static const nes_pcb pcb_list[] =
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{ "onebus", UNSUPPORTED_BOARD },
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{ "coolboy", UNSUPPORTED_BOARD },
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{ "pec586", UNSUPPORTED_BOARD },
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{ "unl_drgnfgt", UNSUPPORTED_BOARD }, // Dragon Fighter by Flying Star
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{ "test", TEST_BOARD },
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{ "unknown", UNKNOWN_BOARD } // a few pirate dumps uses the wrong mapper...
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};
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@ -116,7 +116,7 @@ enum
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UNL_SF3, UNL_RACERMATE, UNL_EDU2K,
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UNL_STUDYNGAME, UNL_603_5052, UNL_H2288, UNL_158B, UNL_2708,
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UNL_MALISB, UNL_AC08, UNL_A9746, UNL_43272, UNL_TF1201, UNL_TH21311,
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UNL_CITYFIGHT, UNL_NINJARYU, UNL_EH8813A, UNL_RT01,
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UNL_BMW8544, UNL_CITYFIGHT, UNL_NINJARYU, UNL_EH8813A, UNL_RT01,
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// Bootleg boards
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BTL_0353, BTL_09034A, BTL_2YUDB, BTL_900218, BTL_AISENSHINICOL,
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BTL_BATMANFS, BTL_CONTRAJ, BTL_DRAGONNINJA, BTL_L001, BTL_MARIOBABY,
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