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https://github.com/holub/mame
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redalert.cpp: various fixes [Tomasz Slanina, Angelo Salese] (#6706)
* Panther: fix input labels, mark ROMs as bad, volum (sic) lever is vertical not horizontal * Reduce input defs * Panther: communication hand-shake, fix audio mapping, emits a few sounds * Quick QA * Demoneye-X: better colors * Demoneye-X: add bitmap layer * Demoneye-X: fix drawing order, fix tile banking
This commit is contained in:
Angelo Salese
GitHub
parent
26209df0b3
commit
79f08d5431
@ -2,7 +2,7 @@
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// copyright-holders:Mike Balfour
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/***************************************************************************
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Irem Red Alert hardware
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Irem M27 hardware
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If you have any questions about how this driver works, don't hesitate to
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ask. - Mike Balfour (mab22@po.cwru.edu)
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@ -86,6 +86,7 @@ void redalert_state::redalert_audio_command_w(uint8_t data)
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{
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/* the byte is connected to port A of the AY8910 */
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m_soundlatch->write(data);
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m_sound_hs = 1;
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/* D7 is also connected to the NMI input of the CPU -
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the NMI is actually toggled by a 74121 (R1=27K, C10=330p) */
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@ -105,6 +106,7 @@ void redalert_state::redalert_AY8910_w(uint8_t data)
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/* BC1=1, BDIR=0 : read from PSG */
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case 0x01:
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m_sound_hs = 0;
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m_ay8910_latch_1 = m_ay8910->data_r();
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break;
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@ -140,6 +142,15 @@ void redalert_state::redalert_audio_map(address_map &map)
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map(0x7000, 0x77ff).mirror(0x0800).rom();
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}
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void redalert_state::panther_audio_map(address_map &map)
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{
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redalert_audio_map(map);
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// Panther maps these two to $2000 while Red Alert to $1000, different PAL addressing?
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map(0x1000, 0x1fff).unmaprw();
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map(0x2000, 0x2000).mirror(0x0ffe).nopr().w(FUNC(redalert_state::redalert_AY8910_w));
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map(0x2001, 0x2001).mirror(0x0ffe).rw(FUNC(redalert_state::redalert_ay8910_latch_1_r), FUNC(redalert_state::redalert_ay8910_latch_2_w));
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}
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/*************************************
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*
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* Red Alert audio board
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@ -153,6 +164,7 @@ void redalert_state::sound_start()
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m_audio_irq_on_timer->adjust(REDALERT_AUDIO_CPU_IRQ_FREQ, 0, REDALERT_AUDIO_CPU_IRQ_FREQ);
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save_item(NAME(m_sound_hs));
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save_item(NAME(m_ay8910_latch_1));
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save_item(NAME(m_ay8910_latch_2));
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}
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@ -259,6 +271,14 @@ void redalert_state::ww3_audio(machine_config &config)
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redalert_audio_m37b(config);
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}
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void redalert_state::panther_audio(machine_config &config)
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{
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SPEAKER(config, "mono").front_center();
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redalert_audio_m37b(config);
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m_audiocpu->set_addrmap(AS_PROGRAM, &redalert_state::panther_audio_map);
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}
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/*************************************
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*
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* Demoneye-X audio board
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@ -2,7 +2,7 @@
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// copyright-holders:Mike Balfour
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/***************************************************************************
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redalert.c, Irem M27 hardware
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Irem M27 hardware
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If you have any questions about how this driver works, don't hesitate to
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ask. - Mike Balfour (mab22@po.cwru.edu)
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@ -68,8 +68,11 @@
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* Everything needs to be verified on real PCB or schematics
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Known issues/to-do's Panther:
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* Sound comms doesn't work
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* Analog sounds (same as Red Alert?)
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* AY sounds needs an actual ref, they are dubious at best
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* No title screen?
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* Fails ROM check in service mode with "ROM ERR 0", bootleg/prototype set?
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* Likewise sports corrupted words in input test
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********************************************************************
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IREM 'WW III' 1981
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@ -91,6 +94,22 @@
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M-37B (Sound board)
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M-33 SUB-1
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********************************************************************
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Panther notes:
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- Hold start 1 on boot, press coin chutes or service button to cycle:
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-> RAM/ROM check
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-> Continous Video drawing check (only if above is success)
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-> (NMI again goes to PROM check and beyond)
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- Hold start 2 on boot:
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-> PROM check?
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-> Input check
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-> Freeze
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- Notes on "ROM ERR 0":
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PC=b482 ROM check main routine
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PC=b5cc SUM16 individual ROM chunk (ROM 0 -> 8000-87ff, ROM 1 -> 8800-8fff ...)
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PC=b5b4 Taking the branch -> failed check
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****************************************************************************/
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#include "emu.h"
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@ -111,10 +130,6 @@
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INTERRUPT_GEN_MEMBER(redalert_state::redalert_vblank_interrupt)
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{
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if( ioport("COIN")->read() )
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/* the service coin as conntected to the CPU's RDY pin as well */
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device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero);
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device.execute().set_input_line(M6502_IRQ_LINE, ASSERT_LINE);
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}
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@ -140,12 +155,14 @@ uint8_t redalert_state::panther_interrupt_clear_r()
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if (!machine().side_effects_disabled())
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m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
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return ioport("STICK0")->read();
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return ioport("VOLUM")->read();
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}
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uint8_t redalert_state::panther_unk_r()
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void redalert_state::demoneye_bitmap_ypos_w(u8 data)
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{
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return ((machine().rand() & 0x01) | (ioport("C020")->read() & 0xfe));
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// TODO: sound irq ack most likely don't belong here
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m_demoneye_bitmap_yoffs = data;
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m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
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}
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/*************************************
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@ -160,9 +177,9 @@ void redalert_state::redalert_main_map(address_map &map)
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map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
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map(0x4000, 0x4fff).ram().share("charram");
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map(0x5000, 0xbfff).rom();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("C000").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("C010").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("C020").nopw();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
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map(0xc030, 0xc030).mirror(0x0f8f).nopr().w(FUNC(redalert_state::redalert_audio_command_w));
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map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
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map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
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@ -177,9 +194,9 @@ void redalert_state::ww3_main_map(address_map &map)
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map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
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map(0x4000, 0x4fff).ram().share("charram");
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map(0x5000, 0xbfff).rom();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("C000").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("C010").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("C020").nopw();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
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map(0xc030, 0xc030).mirror(0x0f8f).nopr().w(FUNC(redalert_state::redalert_audio_command_w));
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map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
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map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
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@ -193,9 +210,9 @@ void redalert_state::panther_main_map(address_map &map)
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map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
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map(0x4000, 0x4fff).ram().share("charram");
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map(0x5000, 0xbfff).rom();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("C000").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("C010").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).r(FUNC(redalert_state::panther_unk_r)); /* vblank? */
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map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
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map(0xc030, 0xc030).mirror(0x0f8f).nopr().w(FUNC(redalert_state::redalert_audio_command_w));
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map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
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map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
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@ -209,16 +226,14 @@ void redalert_state::demoneye_main_map(address_map &map)
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map(0x2000, 0x3fff).ram().w(FUNC(redalert_state::redalert_bitmap_videoram_w)).share("bitmap_videoram");
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map(0x4000, 0x5fff).ram().share("charram");
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map(0x6000, 0xbfff).rom();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("C000").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("C010").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("C020").nopw();
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map(0xc000, 0xc000).mirror(0x0f8f).portr("DSW").nopw();
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map(0xc010, 0xc010).mirror(0x0f8f).portr("KEY1").nopw();
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map(0xc020, 0xc020).mirror(0x0f8f).portr("KEY2").nopw();
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map(0xc030, 0xc030).mirror(0x0f8f).nopr().w(FUNC(redalert_state::demoneye_audio_command_w));
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map(0xc040, 0xc040).mirror(0x0f8f).nopr().writeonly().share("video_control");
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map(0xc050, 0xc050).mirror(0x0f8f).nopr().writeonly().share("bitmap_color");
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map(0xc060, 0xc060).mirror(0x0f80).noprw(); /* unknown */
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map(0xc061, 0xc061).mirror(0x0f80).noprw(); /* unknown */
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map(0xc062, 0xc062).mirror(0x0f80).noprw(); /* unknown */
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map(0xc070, 0xc070).mirror(0x0f8f).rw(FUNC(redalert_state::redalert_interrupt_clear_r), FUNC(redalert_state::redalert_interrupt_clear_w)); /* probably not correct */
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map(0xc060, 0xc063).mirror(0x0f80).w(FUNC(redalert_state::demoneye_bitmap_layer_w));
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map(0xc070, 0xc070).mirror(0x0f8f).rw(FUNC(redalert_state::redalert_interrupt_clear_r), FUNC(redalert_state::demoneye_bitmap_ypos_w));
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map(0xf000, 0xffff).rom().region("maincpu", 0x8000);
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}
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@ -230,8 +245,54 @@ void redalert_state::demoneye_main_map(address_map &map)
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*
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*************************************/
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INPUT_CHANGED_MEMBER(redalert_state::coin_inserted)
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{
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// TODO: the service coin is connected to the CPU's RDY pin as well
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m_maincpu->set_input_line(INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE);
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}
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CUSTOM_INPUT_MEMBER(redalert_state::sound_status_r)
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{
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// communication handshake between host and sound CPU
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// at least Panther uses it, unconfirmed for Red Alert and Demoneye-X
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return m_sound_hs;
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}
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static INPUT_PORTS_START( m27_base )
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// port names comes from Panther input test
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PORT_START("COIN")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, redalert_state, coin_inserted, 0)
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, redalert_state, coin_inserted, 0)
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, redalert_state, coin_inserted, 0)
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PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_START("KEY1")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
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// TODO: 2-way/4-way ...?
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
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PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
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PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
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PORT_START("KEY2")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(redalert_state, sound_status_r)
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
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// TODO: 2-way/4-way ...?
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
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PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
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PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
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INPUT_PORTS_END
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static INPUT_PORTS_START( redalert )
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PORT_START("C000")
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PORT_INCLUDE( m27_base )
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PORT_START("DSW")
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PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW:1,2")
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PORT_DIPSETTING( 0x00, "3" )
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PORT_DIPSETTING( 0x01, "4" )
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@ -252,42 +313,26 @@ static INPUT_PORTS_START( redalert )
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PORT_DIPSETTING( 0x40, DEF_STR( Upright ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
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PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "SW:8" )
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PORT_START("C010")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 35 - N.C. */
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 36 - N.C. */
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
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PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
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PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
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PORT_START("C020")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 33 - N.C. */
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) /* pin 34 - N.C. */
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
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PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
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PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
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PORT_START("COIN")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1)
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PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
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INPUT_PORTS_END
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static INPUT_PORTS_START( panther )
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PORT_START("C000")
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PORT_INCLUDE( m27_base )
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// no p2
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PORT_MODIFY("KEY1")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_MODIFY("KEY2")
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PORT_BIT( 0x7c, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_START("DSW")
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PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW:1,2")
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PORT_DIPSETTING( 0x00, "3" )
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PORT_DIPSETTING( 0x01, "4" )
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PORT_DIPSETTING( 0x02, "5" )
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PORT_DIPSETTING( 0x03, "6" )
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PORT_DIPNAME( 0x04, 0x00, "Cabinet in Service Mode" ) PORT_DIPLOCATION("SW:3")
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// actually just flips input test text if enabled, everything else is unaffected
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PORT_DIPNAME( 0x04, 0x00, "Cabinet in Service Mode" ) PORT_DIPLOCATION("SW:3")
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PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
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PORT_DIPSETTING( 0x04, DEF_STR( Cocktail ) )
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PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW:4")
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@ -298,43 +343,22 @@ static INPUT_PORTS_START( panther )
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PORT_DIPSETTING( 0x10, DEF_STR( 1C_1C ) )
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PORT_DIPSETTING( 0x20, DEF_STR( 1C_2C ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Free_Play ) )
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// TODO: unused for this set?
|
||||
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW:7")
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Upright ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) )
|
||||
PORT_SERVICE_DIPLOC( 0x80, IP_ACTIVE_HIGH, "SW:8" )
|
||||
|
||||
PORT_START("C010")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON2 ) /* pin 35 - N.C. */
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON3 ) /* pin 36 - N.C. */
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON4 ) /* Meter */
|
||||
|
||||
PORT_START("C020")
|
||||
PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
|
||||
PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
|
||||
PORT_BIT ( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
|
||||
PORT_BIT ( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
|
||||
PORT_BIT ( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
|
||||
|
||||
PORT_START("COIN")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1)
|
||||
PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
|
||||
|
||||
PORT_START("STICK0")
|
||||
PORT_BIT( 0xff, 0x80, IPT_POSITIONAL ) PORT_SENSITIVITY(70) PORT_KEYDELTA(3) PORT_CENTERDELTA(0)
|
||||
PORT_START("VOLUM")
|
||||
// vertical lever according to cabinet pic, no centering
|
||||
// TODO: more akin to AD_STICK_Z? Verify in-game ranges
|
||||
PORT_BIT( 0xff, 0x80, IPT_POSITIONAL_V ) PORT_SENSITIVITY(70) PORT_KEYDELTA(3) PORT_CENTERDELTA(0)
|
||||
INPUT_PORTS_END
|
||||
|
||||
static INPUT_PORTS_START( demoneye )
|
||||
PORT_START("C000")
|
||||
PORT_INCLUDE( m27_base )
|
||||
|
||||
PORT_START("DSW")
|
||||
PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) )
|
||||
PORT_DIPSETTING( 0x00, "3" )
|
||||
PORT_DIPSETTING( 0x01, "4" )
|
||||
@ -357,32 +381,6 @@ static INPUT_PORTS_START( demoneye )
|
||||
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
|
||||
|
||||
PORT_START("C010")
|
||||
PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
|
||||
PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
|
||||
PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 )
|
||||
PORT_BIT ( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
|
||||
PORT_BIT ( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
|
||||
PORT_BIT ( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
|
||||
|
||||
PORT_START("C020")
|
||||
PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
|
||||
PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
|
||||
PORT_BIT ( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT ( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
|
||||
PORT_BIT ( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
|
||||
PORT_BIT ( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) /* Meter */
|
||||
|
||||
PORT_START("COIN")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_SERVICE1 ) PORT_IMPULSE(1)
|
||||
PORT_BIT( 0xf8, IP_ACTIVE_HIGH, IPT_UNUSED )
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
@ -432,7 +430,7 @@ void redalert_state::panther(machine_config &config)
|
||||
panther_video(config);
|
||||
|
||||
/* audio hardware */
|
||||
ww3_audio(config);
|
||||
panther_audio(config);
|
||||
}
|
||||
|
||||
void redalert_state::demoneye(machine_config &config)
|
||||
@ -459,13 +457,15 @@ void redalert_state::demoneye(machine_config &config)
|
||||
|
||||
ROM_START( panther )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
ROM_LOAD( "qr-1.bin", 0x8000, 0x0800, CRC(406dc606) SHA1(c12b91145aa579813b7b0e8eb7933bf35e4a5b97) )
|
||||
ROM_LOAD( "qr-2.bin", 0x8800, 0x0800, CRC(e7e64b11) SHA1(0fcfbce552b22edce9051b6fad0974f81ab44973) )
|
||||
ROM_LOAD( "qr-3.bin", 0x9000, 0x0800, CRC(dfec33f2) SHA1(4e631a3a8c7873e8f51a81e8b73704729269ee01) )
|
||||
// TODO: marked as BAD_DUMP since these all fails ROM check
|
||||
// we need a second set to counter-check exact identification
|
||||
ROM_LOAD( "qr-1.bin", 0x8000, 0x0800, BAD_DUMP CRC(406dc606) SHA1(c12b91145aa579813b7b0e8eb7933bf35e4a5b97) )
|
||||
ROM_LOAD( "qr-2.bin", 0x8800, 0x0800, BAD_DUMP CRC(e7e64b11) SHA1(0fcfbce552b22edce9051b6fad0974f81ab44973) )
|
||||
ROM_LOAD( "qr-3.bin", 0x9000, 0x0800, BAD_DUMP CRC(dfec33f2) SHA1(4e631a3a8c7873e8f51a81e8b73704729269ee01) )
|
||||
ROM_LOAD( "qr-4.bin", 0x9800, 0x0800, CRC(60571aa0) SHA1(257474383ad7cb90e9e4f9236b3f865a991d688a) )
|
||||
ROM_LOAD( "qr-5.bin", 0xa000, 0x0800, CRC(2ac19b54) SHA1(613a800179f9705df03967889eb23ef71baed493) )
|
||||
ROM_LOAD( "qr-6.bin", 0xa800, 0x0800, CRC(02fbd9d9) SHA1(65b5875c78886b51c9bdfc75e730b9f67ce72cfc) )
|
||||
ROM_LOAD( "qr-7.bin", 0xb000, 0x0800, CRC(b3e2d6cc) SHA1(7bb18f17d635196e617e8f68bf8d866134c362d1) )
|
||||
ROM_LOAD( "qr-6.bin", 0xa800, 0x0800, BAD_DUMP CRC(02fbd9d9) SHA1(65b5875c78886b51c9bdfc75e730b9f67ce72cfc) )
|
||||
ROM_LOAD( "qr-7.bin", 0xb000, 0x0800, BAD_DUMP CRC(b3e2d6cc) SHA1(7bb18f17d635196e617e8f68bf8d866134c362d1) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
ROM_LOAD( "q7a.bin", 0x7000, 0x0800, CRC(febd1674) SHA1(e122d0855ab6a352d741f9013c20ec31e0068248) )
|
||||
@ -544,7 +544,7 @@ ROM_END
|
||||
*
|
||||
*************************************/
|
||||
|
||||
GAME( 1981, panther, 0, panther, panther, redalert_state, empty_init, ROT270, "Irem", "Panther", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1981, panther, 0, panther, panther, redalert_state, empty_init, ROT270, "Irem", "Panther (bootleg?)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1981, redalert, 0, redalert, redalert, redalert_state, empty_init, ROT270, "Irem (GDI license)", "Red Alert", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1981, ww3, redalert, ww3, redalert, redalert_state, empty_init, ROT270, "Irem", "WW III", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1981, demoneye, 0, demoneye, demoneye, redalert_state, empty_init, ROT270, "Irem", "Demoneye-X", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
// copyright-holders:Mike Balfour
|
||||
/***************************************************************************
|
||||
|
||||
Irem Red Alert hardware
|
||||
Irem M27 hardware
|
||||
|
||||
If you have any questions about how this driver works, don't hesitate to
|
||||
ask. - Mike Balfour (mab22@po.cwru.edu)
|
||||
@ -56,12 +56,16 @@ public:
|
||||
void redalert_audio_voice(machine_config &config);
|
||||
void redalert_audio(machine_config &config);
|
||||
void ww3_audio(machine_config &config);
|
||||
void panther_audio(machine_config &config);
|
||||
void demoneye_audio(machine_config &config);
|
||||
void demoneye(machine_config &config);
|
||||
void ww3(machine_config &config);
|
||||
void panther(machine_config &config);
|
||||
void redalert(machine_config &config);
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
|
||||
DECLARE_CUSTOM_INPUT_MEMBER(sound_status_r);
|
||||
|
||||
private:
|
||||
required_shared_ptr<uint8_t> m_bitmap_videoram;
|
||||
required_shared_ptr<uint8_t> m_charmap_videoram;
|
||||
@ -84,7 +88,6 @@ private:
|
||||
uint8_t redalert_interrupt_clear_r();
|
||||
void redalert_interrupt_clear_w(uint8_t data);
|
||||
uint8_t panther_interrupt_clear_r();
|
||||
uint8_t panther_unk_r();
|
||||
void redalert_bitmap_videoram_w(offs_t offset, uint8_t data);
|
||||
void redalert_audio_command_w(uint8_t data);
|
||||
uint8_t redalert_ay8910_latch_1_r();
|
||||
@ -93,6 +96,7 @@ private:
|
||||
void demoneye_audio_command_w(uint8_t data);
|
||||
DECLARE_VIDEO_START(redalert);
|
||||
DECLARE_VIDEO_START(ww3);
|
||||
DECLARE_VIDEO_START(demoneye);
|
||||
uint32_t screen_update_redalert(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
|
||||
uint32_t screen_update_demoneye(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
|
||||
uint32_t screen_update_panther(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
|
||||
@ -106,8 +110,11 @@ private:
|
||||
void demoneye_ay8910_latch_1_w(uint8_t data);
|
||||
uint8_t demoneye_ay8910_latch_2_r();
|
||||
void demoneye_ay8910_data_w(uint8_t data);
|
||||
void get_pens(pen_t *pens);
|
||||
void get_redalert_pens(pen_t *pens);
|
||||
void get_panther_pens(pen_t *pens);
|
||||
void get_demoneye_pens(pen_t *pens);
|
||||
WRITE8_MEMBER(demoneye_bitmap_layer_w);
|
||||
void demoneye_bitmap_ypos_w(u8 data);
|
||||
|
||||
virtual void sound_start() override;
|
||||
|
||||
@ -117,6 +124,7 @@ private:
|
||||
void demoneye_main_map(address_map &map);
|
||||
|
||||
void redalert_audio_map(address_map &map);
|
||||
void panther_audio_map(address_map &map);
|
||||
void demoneye_audio_map(address_map &map);
|
||||
|
||||
void redalert_voice_map(address_map &map);
|
||||
@ -126,6 +134,9 @@ private:
|
||||
|
||||
uint8_t m_ay8910_latch_1;
|
||||
uint8_t m_ay8910_latch_2;
|
||||
u8 m_demoneye_bitmap_reg[4];
|
||||
u8 m_demoneye_bitmap_yoffs;
|
||||
u8 m_sound_hs;
|
||||
};
|
||||
|
||||
#endif // MAME_INCLUDES_REDALERT_H
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
// copyright-holders:Mike Balfour
|
||||
/***************************************************************************
|
||||
|
||||
Irem Red Alert hardware
|
||||
Irem M27 hardware
|
||||
|
||||
If you have any questions about how this driver works, don't hesitate to
|
||||
ask. - Mike Balfour (mab22@po.cwru.edu)
|
||||
@ -38,7 +38,8 @@ void redalert_state::redalert_bitmap_videoram_w(offs_t offset, uint8_t data)
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void redalert_state::get_pens(pen_t *pens)
|
||||
// TODO: clean these functions, add F4 viewer, initialize on boot?
|
||||
void redalert_state::get_redalert_pens(pen_t *pens)
|
||||
{
|
||||
static const int resistances_bitmap[] = { 100 };
|
||||
static const int resistances_charmap_rg[] = { 390, 220, 180 };
|
||||
@ -102,7 +103,6 @@ void redalert_state::get_pens(pen_t *pens)
|
||||
}
|
||||
|
||||
/* this uses the same color hook-up between bitmap and chars. */
|
||||
/* TODO: clean me up */
|
||||
void redalert_state::get_panther_pens(pen_t *pens)
|
||||
{
|
||||
static const int resistances_bitmap[] = { 100 };
|
||||
@ -153,7 +153,71 @@ void redalert_state::get_panther_pens(pen_t *pens)
|
||||
}
|
||||
|
||||
/* background color */
|
||||
pens[NUM_CHARMAP_PENS + NUM_BITMAP_PENS] = rgb_t(back_r_weight[0], back_gb_weight[0], back_gb_weight[0]);
|
||||
// TODO: verify if really black
|
||||
pens[NUM_CHARMAP_PENS + NUM_BITMAP_PENS] = rgb_t(0, 0, 0);
|
||||
}
|
||||
|
||||
void redalert_state::get_demoneye_pens(pen_t *pens)
|
||||
{
|
||||
static const int resistances_bitmap[] = { 100 };
|
||||
static const int resistances_charmap_rg[] = { 390, 220, 180 };
|
||||
static const int resistances_charmap_b[] = { 220, 100 };
|
||||
static const int resistances_back_r[] = { 1000 + 100 };
|
||||
static const int resistances_back_gb[] = { 100 + 470 };
|
||||
|
||||
offs_t offs;
|
||||
double scaler;
|
||||
double bitmap_weight[2];
|
||||
double charmap_rg_weights[3];
|
||||
double charmap_b_weights[2];
|
||||
double back_r_weight[1];
|
||||
double back_gb_weight[1];
|
||||
const uint8_t *prom = memregion("proms")->base();
|
||||
|
||||
scaler = compute_resistor_weights(0, 0xff, -1,
|
||||
1, resistances_bitmap, bitmap_weight, 470, 0,
|
||||
3, resistances_charmap_rg, charmap_rg_weights, 470, 0,
|
||||
2, resistances_charmap_b, charmap_b_weights, 470, 0);
|
||||
|
||||
compute_resistor_weights(0, 0xff, scaler,
|
||||
1, resistances_back_r, back_r_weight, 470, 0,
|
||||
1, resistances_back_gb, back_gb_weight, 470, 0,
|
||||
0, nullptr, nullptr, 0, 0);
|
||||
|
||||
/* the character layer colors come from the PROM */
|
||||
for (offs = 0; offs < NUM_CHARMAP_PENS; offs++)
|
||||
{
|
||||
uint8_t data = prom[offs];
|
||||
|
||||
/* very strange mapping */
|
||||
uint8_t r0_bit = (data >> 2) & 0x01;
|
||||
uint8_t r1_bit = (data >> 6) & 0x01;
|
||||
uint8_t r2_bit = (data >> 4) & 0x01;
|
||||
uint8_t g0_bit = (data >> 1) & 0x01;
|
||||
uint8_t g1_bit = (data >> 3) & 0x01;
|
||||
uint8_t g2_bit = (data >> 5) & 0x01;
|
||||
uint8_t b0_bit = (data >> 0) & 0x01;
|
||||
uint8_t b1_bit = (data >> 7) & 0x01;
|
||||
|
||||
uint8_t r = combine_weights(charmap_rg_weights, r0_bit, r1_bit, r2_bit);
|
||||
uint8_t g = combine_weights(charmap_rg_weights, g0_bit, g1_bit, g2_bit);
|
||||
uint8_t b = combine_weights(charmap_b_weights, b0_bit, b1_bit);
|
||||
|
||||
pens[offs] = rgb_t(r, g, b);
|
||||
}
|
||||
|
||||
/* the bitmap layer colors are directly mapped */
|
||||
for (offs = 0; offs < NUM_BITMAP_PENS; offs++)
|
||||
{
|
||||
uint8_t r = bitmap_weight[(offs >> 2) & 0x01];
|
||||
uint8_t g = bitmap_weight[(offs >> 1) & 0x01];
|
||||
uint8_t b = bitmap_weight[(offs >> 0) & 0x01];
|
||||
|
||||
pens[NUM_CHARMAP_PENS + offs] = rgb_t(r, g, b);
|
||||
}
|
||||
|
||||
/* background color */
|
||||
pens[NUM_CHARMAP_PENS + NUM_BITMAP_PENS] = rgb_t(0,0,0);//rgb_t(back_r_weight[0], back_gb_weight[0], back_gb_weight[0]);
|
||||
}
|
||||
|
||||
/*************************************
|
||||
@ -171,6 +235,14 @@ VIDEO_START_MEMBER(redalert_state,redalert)
|
||||
m_control_xor = 0x00;
|
||||
}
|
||||
|
||||
VIDEO_START_MEMBER(redalert_state,demoneye)
|
||||
{
|
||||
VIDEO_START_CALL_MEMBER( redalert );
|
||||
|
||||
save_pointer(NAME(m_demoneye_bitmap_reg), 4);
|
||||
save_item(NAME(m_demoneye_bitmap_yoffs));
|
||||
}
|
||||
|
||||
VIDEO_START_MEMBER(redalert_state,ww3)
|
||||
{
|
||||
VIDEO_START_CALL_MEMBER( redalert );
|
||||
@ -190,7 +262,7 @@ uint32_t redalert_state::screen_update_redalert(screen_device &screen, bitmap_rg
|
||||
pen_t pens[NUM_CHARMAP_PENS + NUM_BITMAP_PENS + 1];
|
||||
offs_t offs;
|
||||
|
||||
get_pens(pens);
|
||||
get_redalert_pens(pens);
|
||||
|
||||
for (offs = 0; offs < 0x2000; offs++)
|
||||
{
|
||||
@ -257,12 +329,31 @@ uint32_t redalert_state::screen_update_redalert(screen_device &screen, bitmap_rg
|
||||
*
|
||||
*************************************/
|
||||
|
||||
/*
|
||||
[0]
|
||||
xxxx xxxx X position
|
||||
[1]
|
||||
-??x ---- tile bank * 0x20 (?)
|
||||
---- xx-- <used, unknown purpose>
|
||||
---- --x- (1) 8x8 tile width 4, (0) 4x4
|
||||
---- ---x enable layer
|
||||
[2]
|
||||
---- x--- boss second form, <unknown purpose>
|
||||
---- --xx tile bank * 0x100 (?)
|
||||
[3]
|
||||
---- --xx <3 on normal/first form boss, 1 on second form>
|
||||
*/
|
||||
WRITE8_MEMBER(redalert_state::demoneye_bitmap_layer_w)
|
||||
{
|
||||
m_demoneye_bitmap_reg[offset] = data;
|
||||
}
|
||||
|
||||
uint32_t redalert_state::screen_update_demoneye(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
pen_t pens[NUM_CHARMAP_PENS + NUM_BITMAP_PENS + 1];
|
||||
offs_t offs;
|
||||
|
||||
get_pens(pens);
|
||||
get_demoneye_pens(pens);
|
||||
|
||||
for (offs = 0; offs < 0x2000; offs++)
|
||||
{
|
||||
@ -293,7 +384,7 @@ uint32_t redalert_state::screen_update_demoneye(screen_device &screen, bitmap_rg
|
||||
|
||||
/* this is the mapping of the 3rd char set */
|
||||
//charmap_data_1 = m_charmap_videoram[0x1400 | charmap_data_base];
|
||||
//charmap_data_2 = m_charmap_videoram[0x1c00 | charmap_data_base];
|
||||
//charmap_data_2 = m_charmap_videoram[0x1800 | charmap_data_base];
|
||||
|
||||
for (i = 0; i < 8; i++)
|
||||
{
|
||||
@ -321,7 +412,60 @@ uint32_t redalert_state::screen_update_demoneye(screen_device &screen, bitmap_rg
|
||||
charmap_data_2 = charmap_data_2 << 1;
|
||||
}
|
||||
}
|
||||
|
||||
u8 x = m_demoneye_bitmap_reg[0];
|
||||
u8 y = m_demoneye_bitmap_yoffs;
|
||||
u8 control = m_demoneye_bitmap_reg[1];
|
||||
|
||||
|
||||
if(control&1)
|
||||
{
|
||||
// TODO: pinpoint what the unknown bits are for (more zooming? color offset?)
|
||||
// TODO: layer is offset wrt bullets collision
|
||||
// Note: boss second form has even more offsetted collision (hence bigger?)
|
||||
int width = (control&2)?8:4;
|
||||
int base = 0x1400;
|
||||
base += (control & 0x10) ? 0x20 : 0;
|
||||
base += (m_demoneye_bitmap_reg[2] & 3) * 0x100;
|
||||
|
||||
for(int x_block=0; x_block<8; ++x_block)
|
||||
{
|
||||
for(int y_block=0; y_block<8; ++y_block)
|
||||
{
|
||||
if(y_block<width && x_block<width)
|
||||
{
|
||||
for(int iy=0;iy<8;++iy)
|
||||
{
|
||||
int l0 = m_charmap_videoram[base+iy];
|
||||
int l1 = m_charmap_videoram[base+0x400+iy];
|
||||
int l2 = m_charmap_videoram[base+0x800+iy];
|
||||
for(int ix=0;ix<8;++ix)
|
||||
{
|
||||
int ccc = ((l0&0x80)>>5) | ((l1&0x80)>>6) | ((l2&0x80)>>7);
|
||||
if(ccc)
|
||||
{
|
||||
// both are clearly reversed,
|
||||
// cfr. boss first form (when opens the eye)
|
||||
// or second form (follows player position)
|
||||
int y_dst = 8*width - (y_block*8+iy);
|
||||
int x_dst = 8*width - (x_block*8+7-ix);
|
||||
ccc=pens[NUM_CHARMAP_PENS+ccc];
|
||||
bitmap.pix32(y+y_dst, x+x_dst) = ccc;
|
||||
}
|
||||
|
||||
l0<<=1;
|
||||
l1<<=1;
|
||||
l2<<=1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
base+=8;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//popmessage("%02x: %02x %02x %02x %02x %04x",m_demoneye_bitmap_yoffs, m_demoneye_bitmap_reg[0], m_demoneye_bitmap_reg[1], m_demoneye_bitmap_reg[2], m_demoneye_bitmap_reg[3], test);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -433,7 +577,7 @@ void redalert_state::ww3_video(machine_config &config)
|
||||
|
||||
void redalert_state::demoneye_video(machine_config &config)
|
||||
{
|
||||
MCFG_VIDEO_START_OVERRIDE(redalert_state,redalert)
|
||||
MCFG_VIDEO_START_OVERRIDE(redalert_state,demoneye)
|
||||
|
||||
redalert_video_common(config);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user