mirror of
https://github.com/holub/mame
synced 2025-04-25 09:50:04 +03:00
wiz cleanup round and a couple of fixes (sound problem and gaps in sprites)
This commit is contained in:
Michaël Banaan Ananas
parent
d6c07e4ca4
commit
36c238fb0c
@ -1,15 +1,20 @@
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/***************************************************************************
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Wiz/Stinger/Scion/Kung-Fu Taikun memory map (preliminary)
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Seibu Stinger/Wiz hardware
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Driver by Zsolt Vasvari
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Driver by Zsolt Vasvari
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XTAL: 18.432MHz??
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2xZ80, 3xAY8910 (stinger/scion have 2xAY8910 + discrete sound)
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These boards are similar to a Galaxian board in the way it handles scrolling
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and sprites, but the similarities pretty much end there. The most notable
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difference is that there are 2 independently scrollable playfields.
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Wiz/Stinger/Scion/Kung-Fu Taikun memory map (preliminary)
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Main CPU:
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0000-BFFF ROM
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@ -66,25 +71,30 @@ I/O write:
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7000 NMI enable (Wiz)
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****************************************************************************
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TODO:
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- Verify sprite colors in stinger/scion
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- Global palette is wrong in stinger/scion compared to pcb, or could it be
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due to gamma/hue?
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- cpu/video/interrupt frequency measurements
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- sprite-sprite priorities are not correct yet, eg:
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* stinger popcorn enemies at beginning of the game should have higher priority
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than that 'vacuum cleaner' enemy sphere,
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* the cloud in kungfut should have higher prio than player char
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- Improve stinger/scion discrete sound
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- Background noise in scion (but not scionc). Note that the sound program is
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almost identical, except for three patches affecting noise period, noise
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channel C enable and channel C volume. So it looks just like a bug in the
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original (weird), or some strange form of protection.
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Another possible assumption is that it has a nonstandard AY hookup, where
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channel C is not directly mixed with channels A and B but is either
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disconnected or gated by something else first or filtered. scionc on the
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other hand is a 'normal' hookup.
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Wiz:
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- Possible sprite/char priority issues.
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- And the supplier of the screenshot says there still may be some wrong
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- Is wiz protection emulation complete?
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- Wiz: the supplier of the screenshot says there still may be some wrong
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colors. Just before the break on Level 2 there is a cresent moon,
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the background should probably be black.
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2001-Jun-24 Fixed protection and added save states (SJ)
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****************************************************************************
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2002-Nov-30 Kung-Fu Taikun added
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2xZ80 , 3x AY8910
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@ -98,8 +108,8 @@ Notes:
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The microphone is for summoning clouds. The game falls back to use
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buttons if it's not functioning.
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2003-JUL-30 updated Scion/Stinger analogue sound framework (AT)
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****************************************************************************
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Stephh's notes (based on the games Z80 code and some tests) :
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@ -166,42 +176,113 @@ Stephh's notes (based on the games Z80 code and some tests) :
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#include "sound/discrete.h"
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#include "includes/wiz.h"
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/***************************************************************************
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Stinger/Scion discrete sound
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***************************************************************************/
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#define STINGER_SHOT_EN1 NODE_01
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#define STINGER_SHOT_EN2 NODE_02
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#define STINGER_BOOM_EN1 NODE_03
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#define STINGER_BOOM_EN2 NODE_04
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WRITE8_MEMBER(wiz_state::sound_command_w)
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// cut-and-pasted from Asteroid
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static const discrete_lfsr_desc stinger_lfsr =
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{
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switch (offset)
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{
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// 0x90 triggers a jump to non-existant address(development system?) and must be filtered
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case 0x00:
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if (data != 0x90) soundlatch_byte_w(space, 0, data);
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break;
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DISC_CLK_IS_FREQ,
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16, /* Bit Length */
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0, /* Reset Value */
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6, /* Use Bit 6 as XOR input 0 */
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14, /* Use Bit 14 as XOR input 1 */
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DISC_LFSR_XNOR, /* Feedback stage1 is XNOR */
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DISC_LFSR_OR, /* Feedback stage2 is just stage 1 output OR with external feed */
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DISC_LFSR_REPLACE, /* Feedback stage3 replaces the shifted register contents */
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0x000001, /* Everything is shifted into the first bit only */
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0, /* Output is already inverted by XNOR */
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16 /* Output bit is feedback bit */
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};
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// explosion sound trigger(analog?)
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case 0x08:
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discrete_sound_w(m_discrete, space, STINGER_BOOM_EN1, m_dsc1);
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discrete_sound_w(m_discrete, space, STINGER_BOOM_EN2, m_dsc1^=1);
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break;
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static DISCRETE_SOUND_START(stinger)
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// player shot sound trigger(analog?)
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case 0x0a:
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discrete_sound_w(m_discrete, space, STINGER_SHOT_EN1, m_dsc0);
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discrete_sound_w(m_discrete, space, STINGER_SHOT_EN2, m_dsc0^=1);
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break;
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}
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#define STINGER_SHOT_OUT NODE_90
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#define STINGER_BOOM_OUT NODE_91
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#define STINGER_FINAL_MIX NODE_99
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// triggers are interleaved to give each circuit sufficient time to reset
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DISCRETE_INPUT_LOGIC (STINGER_SHOT_EN1) // even-inteval shots
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DISCRETE_INPUT_LOGIC (STINGER_SHOT_EN2) // odd-inteval shots
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DISCRETE_INPUT_LOGIC (STINGER_BOOM_EN1) // even-inteval explosions
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DISCRETE_INPUT_LOGIC (STINGER_BOOM_EN2) // odd-inteval explosions
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//---------------------------------------
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// Sample Shot Sound Circuit
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#define SHOT_IN1 NODE_11
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#define SHOT_IN2 NODE_12
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#define SHOT_MOD NODE_13
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#define SHOT_FRQ NODE_14
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#define SHOT_AMP NODE_15
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DISCRETE_RCDISC (SHOT_IN1, STINGER_SHOT_EN1, 1.0, 0.2, 1.0)
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DISCRETE_RCDISC (SHOT_IN2, STINGER_SHOT_EN2, 1.0, 0.2, 1.0)
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DISCRETE_SWITCH (SHOT_MOD, 1, STINGER_SHOT_EN1, SHOT_IN2, SHOT_IN1)
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DISCRETE_MULTIPLY (SHOT_FRQ, SHOT_MOD, 2000)
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DISCRETE_MULTIPLY (SHOT_AMP, SHOT_MOD, 800)
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DISCRETE_SQUAREWAVE (STINGER_SHOT_OUT, 1, SHOT_FRQ, SHOT_AMP, 50, 0, 0)
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//---------------------------------------
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// Sample Explosion Sound Circuit
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#define BOOM_IN1 NODE_21
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#define BOOM_IN2 NODE_22
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#define BOOM_MOD NODE_23
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#define BOOM_AMP NODE_24
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DISCRETE_RCDISC (BOOM_IN1, STINGER_BOOM_EN1, 1.0, 0.25, 1.0)
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DISCRETE_RCDISC (BOOM_IN2, STINGER_BOOM_EN2, 1.0, 0.25, 1.0)
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DISCRETE_SWITCH (BOOM_MOD, 1, STINGER_BOOM_EN1, BOOM_IN2, BOOM_IN1)
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DISCRETE_MULTIPLY (BOOM_AMP, BOOM_MOD, 1500)
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DISCRETE_LFSR_NOISE (STINGER_BOOM_OUT, 1, 1, 1800, BOOM_AMP, 0, 0, &stinger_lfsr)
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//---------------------------------------
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DISCRETE_ADDER2 (STINGER_FINAL_MIX, 1, STINGER_SHOT_OUT, STINGER_BOOM_OUT)
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DISCRETE_OUTPUT (STINGER_FINAL_MIX, 5)
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DISCRETE_SOUND_END
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WRITE8_MEMBER(wiz_state::stinger_explosion_w)
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{
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// explosion sound trigger(analog?)
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discrete_sound_w(m_discrete, space, STINGER_BOOM_EN1, m_dsc1);
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discrete_sound_w(m_discrete, space, STINGER_BOOM_EN2, m_dsc1^=1);
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}
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WRITE8_MEMBER(wiz_state::stinger_shot_w)
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{
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// player shot sound trigger(analog?)
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discrete_sound_w(m_discrete, space, STINGER_SHOT_EN1, m_dsc0);
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discrete_sound_w(m_discrete, space, STINGER_SHOT_EN2, m_dsc0^=1);
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}
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/***************************************************************************
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I/O, Memory maps
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***************************************************************************/
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READ8_MEMBER(wiz_state::wiz_protection_r)
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{
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switch (m_colorram2[0])
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{
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case 0x35: return 0x25; /* FIX: sudden player death + free play afterwards */
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case 0x8f: return 0x1f; /* FIX: early boss appearance with corrupt graphics */
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case 0xa0: return 0x00; /* FIX: executing junk code after defeating the boss */
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case 0x35: return 0x25; /* FIX: sudden player death + free play afterwards */
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case 0x8f: return 0x1f; /* FIX: early boss appearance with corrupt graphics */
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case 0xa0: return 0x00; /* FIX: executing junk code after defeating the boss */
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}
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return m_colorram2[0];
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@ -209,7 +290,7 @@ READ8_MEMBER(wiz_state::wiz_protection_r)
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WRITE8_MEMBER(wiz_state::wiz_coin_counter_w)
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{
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coin_counter_w(machine(), offset,data);
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coin_counter_w(machine(), offset, data & 1);
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}
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WRITE8_MEMBER(wiz_state::wiz_main_nmi_mask_w)
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@ -217,64 +298,117 @@ WRITE8_MEMBER(wiz_state::wiz_main_nmi_mask_w)
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m_main_nmi_mask = data & 1;
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}
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static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, wiz_state )
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WRITE8_MEMBER(wiz_state::wiz_soundlatch_w)
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{
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// shift in soundlatch
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if (m_sound_shiftptr < m_sound_shiftmax)
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{
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if (data != 0)
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{
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m_sound_shiftreg |= (data << (m_sound_shiftptr * 8));
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m_sound_shiftptr++;
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}
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}
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else
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{
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// doesn't happen
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logerror("wiz_soundlatch_w overflow\n");
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}
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// d7: reset sound cpu?
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if (data & 0x80)
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{
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m_sound_shiftreg = 0;
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m_sound_shiftptr = 0;
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m_sound_nmi_mask = 0;
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m_audiocpu->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
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}
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else
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{
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m_audiocpu->set_input_line(INPUT_LINE_RESET, CLEAR_LINE);
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}
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}
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static ADDRESS_MAP_START( kungfut_main_map, AS_PROGRAM, 8, wiz_state )
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AM_RANGE(0x0000, 0xbfff) AM_ROM
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AM_RANGE(0xc000, 0xc7ff) AM_RAM
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AM_RANGE(0xc800, 0xc801) AM_WRITE(wiz_coin_counter_w)
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AM_RANGE(0xd000, 0xd3ff) AM_SHARE("videoram2") /* Fallthrough */
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AM_RANGE(0xd400, 0xd7ff) AM_SHARE("colorram2")
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AM_RANGE(0xd800, 0xd83f) AM_SHARE("attributesram2")
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AM_RANGE(0xd840, 0xd85f) AM_SHARE("spriteram2")
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AM_RANGE(0xd000, 0xd85f) AM_RAM
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AM_RANGE(0xe000, 0xe3ff) AM_SHARE("videoram") /* Fallthrough */
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AM_RANGE(0xe400, 0xe7ff) AM_RAM
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AM_RANGE(0xe800, 0xe83f) AM_SHARE("attributesram")
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AM_RANGE(0xe840, 0xe85f) AM_SHARE("spriteram")
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AM_RANGE(0xe000, 0xe85f) AM_RAM
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AM_RANGE(0xd000, 0xd3ff) AM_RAM AM_SHARE("videoram2")
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AM_RANGE(0xd400, 0xd7ff) AM_RAM AM_SHARE("colorram2")
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AM_RANGE(0xd800, 0xd83f) AM_RAM AM_SHARE("attrram2")
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AM_RANGE(0xd840, 0xd85f) AM_RAM AM_SHARE("spriteram2")
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AM_RANGE(0xe000, 0xe3ff) AM_RAM AM_SHARE("videoram")
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AM_RANGE(0xe400, 0xe7ff) AM_RAM AM_SHARE("colorram")
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AM_RANGE(0xe800, 0xe83f) AM_RAM AM_SHARE("attrram")
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AM_RANGE(0xe840, 0xe85f) AM_RAM AM_SHARE("spriteram")
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AM_RANGE(0xf000, 0xf000) AM_READ_PORT("DSW0")
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AM_RANGE(0xf000, 0xf000) AM_RAM AM_SHARE("sprite_bank")
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AM_RANGE(0xf001, 0xf001) AM_WRITE(wiz_main_nmi_mask_w)
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AM_RANGE(0xf002, 0xf003) AM_WRITE(wiz_palettebank_w)
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AM_RANGE(0xf004, 0xf005) AM_WRITE(wiz_char_bank_select_w)
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AM_RANGE(0xf002, 0xf003) AM_WRITE(wiz_palette_bank_w)
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AM_RANGE(0xf004, 0xf005) AM_WRITE(wiz_char_bank_w)
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AM_RANGE(0xf006, 0xf006) AM_WRITE(wiz_flipx_w)
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AM_RANGE(0xf007, 0xf007) AM_WRITE(wiz_flipy_w)
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AM_RANGE(0xf008, 0xf008) AM_READ_PORT("DSW1")
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AM_RANGE(0xf008, 0xf00f) AM_WRITENOP /* initialized by Stinger/Scion */
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AM_RANGE(0xf010, 0xf010) AM_READ_PORT("IN0")
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AM_RANGE(0xf018, 0xf018) AM_READ_PORT("IN1")
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AM_RANGE(0xf800, 0xf800) AM_READ(watchdog_reset_r)
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AM_RANGE(0xf800, 0xf80f) AM_WRITE(sound_command_w) /* sound registers */
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AM_RANGE(0xf800, 0xf800) AM_WRITE(wiz_soundlatch_w)
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AM_RANGE(0xf818, 0xf818) AM_WRITE(wiz_bgcolor_w)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( wiz_main_map, AS_PROGRAM, 8, wiz_state )
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AM_RANGE(0xc800, 0xc801) AM_WRITE(wiz_coin_counter_w)
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AM_RANGE(0xd400, 0xd400) AM_READ(wiz_protection_r)
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AM_RANGE(0xf000, 0xf000) AM_WRITE(wiz_sprite_bank_w)
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AM_IMPORT_FROM( kungfut_main_map )
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( stinger_main_map, AS_PROGRAM, 8, wiz_state )
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// AM_RANGE(0xf008, 0xf00f) AM_WRITENOP // ?
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AM_RANGE(0xf800, 0xf800) AM_READ(watchdog_reset_r)
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AM_RANGE(0xf808, 0xf808) AM_WRITE(stinger_explosion_w)
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AM_RANGE(0xf80a, 0xf80a) AM_WRITE(stinger_shot_w)
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AM_IMPORT_FROM( kungfut_main_map )
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ADDRESS_MAP_END
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/**************************************************************************/
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WRITE8_MEMBER(wiz_state::wiz_sound_nmi_mask_w)
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{
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m_sound_nmi_mask = data & 1;
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}
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READ8_MEMBER(wiz_state::wiz_soundlatch_r)
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{
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// shift out soundlatch
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UINT8 ret = m_sound_shiftreg & 0xff;
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m_sound_shiftreg >>= 8;
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m_sound_shiftptr -= (m_sound_shiftptr != 0);
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return ret;
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}
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/* TODO: clean this up! */
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static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, wiz_state )
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AM_RANGE(0x0000, 0x1fff) AM_ROM
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AM_RANGE(0x2000, 0x23ff) AM_RAM
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AM_RANGE(0x3000, 0x3000) AM_READ(soundlatch_byte_r) AM_WRITE(wiz_sound_nmi_mask_w) /* Stinger/Scion */
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AM_RANGE(0x4000, 0x4001) AM_DEVWRITE("8910.3", ay8910_device, address_data_w)
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AM_RANGE(0x5000, 0x5001) AM_DEVWRITE("8910.1", ay8910_device, address_data_w)
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AM_RANGE(0x6000, 0x6001) AM_DEVWRITE("8910.2", ay8910_device, address_data_w) /* Wiz only */
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AM_RANGE(0x7000, 0x7000) AM_READ(soundlatch_byte_r) AM_WRITE(wiz_sound_nmi_mask_w) /* Wiz */
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( stinger_sound_map, AS_PROGRAM, 8, wiz_state )
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AM_RANGE(0x0000, 0x1fff) AM_ROM
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AM_RANGE(0x2000, 0x23ff) AM_RAM
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AM_RANGE(0x3000, 0x3000) AM_READ(soundlatch_byte_r) AM_WRITE(wiz_sound_nmi_mask_w) /* Stinger/Scion */
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AM_RANGE(0x3000, 0x3000) AM_READWRITE(wiz_soundlatch_r, wiz_sound_nmi_mask_w) AM_MIRROR(0x4000)
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AM_RANGE(0x5000, 0x5001) AM_DEVWRITE("8910.1", ay8910_device, address_data_w)
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AM_RANGE(0x6000, 0x6001) AM_DEVWRITE("8910.2", ay8910_device, address_data_w) /* Wiz only */
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AM_RANGE(0x7000, 0x7000) AM_READ(soundlatch_byte_r) AM_WRITE(wiz_sound_nmi_mask_w) /* Wiz */
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AM_RANGE(0x6000, 0x6001) AM_DEVWRITE("8910.2", ay8910_device, address_data_w)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( kungfut_sound_map, AS_PROGRAM, 8, wiz_state )
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AM_RANGE(0x4000, 0x4001) AM_DEVWRITE("8910.3", ay8910_device, address_data_w) // one more ay8910
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AM_IMPORT_FROM( stinger_sound_map )
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ADDRESS_MAP_END
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/***************************************************************************
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Inputs
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***************************************************************************/
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static INPUT_PORTS_START( stinger )
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PORT_START("IN0")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
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@ -287,14 +421,14 @@ static INPUT_PORTS_START( stinger )
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PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
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PORT_START("IN1")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP )
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_COCKTAIL
|
||||
|
||||
PORT_START("DSW0")
|
||||
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) )
|
||||
@ -375,10 +509,10 @@ static INPUT_PORTS_START( scion )
|
||||
PORT_INCLUDE( stinger )
|
||||
|
||||
PORT_MODIFY("IN1")
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_COCKTAIL
|
||||
|
||||
PORT_MODIFY("DSW0")
|
||||
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Cabinet ) )
|
||||
@ -434,19 +568,19 @@ static INPUT_PORTS_START( kungfut )
|
||||
PORT_START("IN0")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON2 )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_START2 )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_START1 )
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN2 )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1)
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON1 )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)
|
||||
|
||||
PORT_START("IN1")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(1)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(1)
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME ("Microphone Input")
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME ("Microphone Input") // call up cloud
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
|
||||
@ -501,7 +635,6 @@ static INPUT_PORTS_START( kungfut )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
|
||||
INPUT_PORTS_END
|
||||
|
||||
/* Are button 1 & 2 actually inverted? */
|
||||
static INPUT_PORTS_START( wiz )
|
||||
PORT_START("IN0")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
|
||||
@ -514,14 +647,14 @@ static INPUT_PORTS_START( wiz )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_COCKTAIL // Magic
|
||||
|
||||
PORT_START("IN1")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT )
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_COCKTAIL
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_COCKTAIL
|
||||
|
||||
PORT_START("DSW0")
|
||||
PORT_DIPNAME( 0x07, 0x00, DEF_STR( Coin_A ) )
|
||||
@ -572,6 +705,12 @@ INPUT_PORTS_END
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Machine configs, misc. interface
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
static const gfx_layout charlayout =
|
||||
{
|
||||
8,8, /* 8*8 characters */
|
||||
@ -583,7 +722,6 @@ static const gfx_layout charlayout =
|
||||
8*8 /* every char takes 8 consecutive bytes */
|
||||
};
|
||||
|
||||
|
||||
static const gfx_layout spritelayout =
|
||||
{
|
||||
16,16, /* 16*16 sprites */
|
||||
@ -619,121 +757,83 @@ static GFXDECODE_START( stinger )
|
||||
GFXDECODE_ENTRY( "gfx2", 0x0000, spritelayout, 0, 32 )
|
||||
GFXDECODE_END
|
||||
|
||||
|
||||
|
||||
//* ANALOG SOUND STARTS
|
||||
|
||||
// cut-and-pasted from Asteroid
|
||||
static const discrete_lfsr_desc stinger_lfsr =
|
||||
{
|
||||
DISC_CLK_IS_FREQ,
|
||||
16, /* Bit Length */
|
||||
0, /* Reset Value */
|
||||
6, /* Use Bit 6 as XOR input 0 */
|
||||
14, /* Use Bit 14 as XOR input 1 */
|
||||
DISC_LFSR_XNOR, /* Feedback stage1 is XNOR */
|
||||
DISC_LFSR_OR, /* Feedback stage2 is just stage 1 output OR with external feed */
|
||||
DISC_LFSR_REPLACE, /* Feedback stage3 replaces the shifted register contents */
|
||||
0x000001, /* Everything is shifted into the first bit only */
|
||||
0, /* Output is already inverted by XNOR */
|
||||
16 /* Output bit is feedback bit */
|
||||
};
|
||||
|
||||
static DISCRETE_SOUND_START(stinger)
|
||||
|
||||
#define STINGER_SHOT_OUT NODE_90
|
||||
#define STINGER_BOOM_OUT NODE_91
|
||||
#define STINGER_FINAL_MIX NODE_99
|
||||
|
||||
// triggers are interleaved to give each circuit sufficient time to reset
|
||||
DISCRETE_INPUT_LOGIC (STINGER_SHOT_EN1) // even-inteval shots
|
||||
DISCRETE_INPUT_LOGIC (STINGER_SHOT_EN2) // odd-inteval shots
|
||||
DISCRETE_INPUT_LOGIC (STINGER_BOOM_EN1) // even-inteval explosions
|
||||
DISCRETE_INPUT_LOGIC (STINGER_BOOM_EN2) // odd-inteval explosions
|
||||
|
||||
//---------------------------------------
|
||||
// Sample Shot Sound Circuit
|
||||
|
||||
#define SHOT_IN1 NODE_11
|
||||
#define SHOT_IN2 NODE_12
|
||||
#define SHOT_MOD NODE_13
|
||||
#define SHOT_FRQ NODE_14
|
||||
#define SHOT_AMP NODE_15
|
||||
|
||||
DISCRETE_RCDISC (SHOT_IN1, STINGER_SHOT_EN1, 1.0, 0.2, 1.0)
|
||||
DISCRETE_RCDISC (SHOT_IN2, STINGER_SHOT_EN2, 1.0, 0.2, 1.0)
|
||||
DISCRETE_SWITCH (SHOT_MOD, 1, STINGER_SHOT_EN1, SHOT_IN2, SHOT_IN1)
|
||||
DISCRETE_MULTIPLY (SHOT_FRQ, SHOT_MOD, 2000)
|
||||
DISCRETE_MULTIPLY (SHOT_AMP, SHOT_MOD, 800)
|
||||
DISCRETE_SQUAREWAVE (STINGER_SHOT_OUT, 1, SHOT_FRQ, SHOT_AMP, 50, 0, 0)
|
||||
|
||||
//---------------------------------------
|
||||
// Sample Explosion Sound Circuit
|
||||
|
||||
#define BOOM_IN1 NODE_21
|
||||
#define BOOM_IN2 NODE_22
|
||||
#define BOOM_MOD NODE_23
|
||||
#define BOOM_AMP NODE_24
|
||||
|
||||
DISCRETE_RCDISC (BOOM_IN1, STINGER_BOOM_EN1, 1.0, 0.25, 1.0)
|
||||
DISCRETE_RCDISC (BOOM_IN2, STINGER_BOOM_EN2, 1.0, 0.25, 1.0)
|
||||
DISCRETE_SWITCH (BOOM_MOD, 1, STINGER_BOOM_EN1, BOOM_IN2, BOOM_IN1)
|
||||
DISCRETE_MULTIPLY (BOOM_AMP, BOOM_MOD, 1500)
|
||||
DISCRETE_LFSR_NOISE (STINGER_BOOM_OUT, 1, 1, 1800, BOOM_AMP, 0, 0, &stinger_lfsr)
|
||||
|
||||
//---------------------------------------
|
||||
|
||||
DISCRETE_ADDER2 (STINGER_FINAL_MIX, 1, STINGER_SHOT_OUT, STINGER_BOOM_OUT)
|
||||
|
||||
DISCRETE_OUTPUT (STINGER_FINAL_MIX, 5)
|
||||
|
||||
DISCRETE_SOUND_END
|
||||
//* ANALOG SOUND ENDS
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
void wiz_state::machine_reset()
|
||||
{
|
||||
m_dsc0 = m_dsc1 = 1;
|
||||
|
||||
m_main_nmi_mask = 0;
|
||||
m_sound_shiftreg = 0;
|
||||
m_sound_shiftptr = 0;
|
||||
m_sound_nmi_mask = 0;
|
||||
|
||||
m_sprite_bank = 0;
|
||||
m_charbank[0] = m_charbank[1] = 0;
|
||||
m_palbank[0] = m_palbank[1] = 0;
|
||||
m_flipx = 0;
|
||||
m_flipy = 0;
|
||||
m_bgcolor = 0;
|
||||
}
|
||||
|
||||
void wiz_state::machine_start()
|
||||
{
|
||||
// register for savestates
|
||||
save_item(NAME(m_dsc0));
|
||||
save_item(NAME(m_dsc1));
|
||||
|
||||
save_item(NAME(m_main_nmi_mask));
|
||||
save_item(NAME(m_sound_shiftreg));
|
||||
save_item(NAME(m_sound_shiftptr));
|
||||
save_item(NAME(m_sound_nmi_mask));
|
||||
|
||||
save_item(NAME(m_sprite_bank));
|
||||
save_item(NAME(m_charbank));
|
||||
save_item(NAME(m_palbank));
|
||||
save_item(NAME(m_flipx));
|
||||
save_item(NAME(m_flipy));
|
||||
save_item(NAME(m_bgcolor));
|
||||
}
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
INTERRUPT_GEN_MEMBER(wiz_state::wiz_vblank_interrupt)
|
||||
{
|
||||
if(m_main_nmi_mask & 1)
|
||||
if (m_main_nmi_mask & 1)
|
||||
device.execute().set_input_line(INPUT_LINE_NMI, PULSE_LINE);
|
||||
}
|
||||
|
||||
INTERRUPT_GEN_MEMBER(wiz_state::wiz_sound_interrupt)
|
||||
{
|
||||
if(m_sound_nmi_mask & 1)
|
||||
if (m_sound_nmi_mask & 1)
|
||||
device.execute().set_input_line(INPUT_LINE_NMI, PULSE_LINE);
|
||||
}
|
||||
|
||||
|
||||
static MACHINE_CONFIG_START( wiz, wiz_state )
|
||||
static MACHINE_CONFIG_START( kungfut, wiz_state )
|
||||
|
||||
/* basic machine hardware */
|
||||
MCFG_CPU_ADD("maincpu", Z80, 18432000/6) /* 3.072 MHz ??? */
|
||||
MCFG_CPU_PROGRAM_MAP(main_map)
|
||||
MCFG_CPU_VBLANK_INT_DRIVER("screen", wiz_state, wiz_vblank_interrupt)
|
||||
MCFG_CPU_ADD("maincpu", Z80, 18432000/6) /* 3.072 MHz ??? */
|
||||
MCFG_CPU_PROGRAM_MAP(kungfut_main_map)
|
||||
MCFG_CPU_VBLANK_INT_DRIVER("screen", wiz_state, wiz_vblank_interrupt)
|
||||
|
||||
MCFG_CPU_ADD("audiocpu", Z80, 14318000/8) /* ? */
|
||||
MCFG_CPU_PROGRAM_MAP(sound_map)
|
||||
MCFG_CPU_PERIODIC_INT_DRIVER(wiz_state, wiz_sound_interrupt, 4*60) /* ??? */
|
||||
MCFG_CPU_ADD("audiocpu", Z80, 18432000/6) /* 3.072 MHz ??? */
|
||||
MCFG_CPU_PROGRAM_MAP(kungfut_sound_map)
|
||||
MCFG_CPU_PERIODIC_INT_DRIVER(wiz_state, wiz_sound_interrupt, 4*60) /* ??? */
|
||||
|
||||
MCFG_QUANTUM_TIME(attotime::from_hz(60000))
|
||||
|
||||
/* video hardware */
|
||||
MCFG_SCREEN_ADD("screen", RASTER)
|
||||
MCFG_SCREEN_REFRESH_RATE(60)
|
||||
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */ /* frames per second, vblank duration */)
|
||||
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */ )
|
||||
MCFG_SCREEN_SIZE(32*8, 32*8)
|
||||
MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
|
||||
MCFG_SCREEN_UPDATE_DRIVER(wiz_state, screen_update_wiz)
|
||||
MCFG_SCREEN_UPDATE_DRIVER(wiz_state, screen_update_kungfut)
|
||||
|
||||
MCFG_GFXDECODE_ADD("gfxdecode", wiz)
|
||||
MCFG_GFXDECODE_ADD("gfxdecode", stinger)
|
||||
MCFG_PALETTE_ADD("palette", 256)
|
||||
MCFG_PALETTE_INIT_OWNER(wiz_state, wiz)
|
||||
|
||||
|
||||
/* sound hardware */
|
||||
MCFG_SPEAKER_STANDARD_MONO("mono")
|
||||
|
||||
@ -747,16 +847,30 @@ static MACHINE_CONFIG_START( wiz, wiz_state )
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
static MACHINE_CONFIG_DERIVED( stinger, wiz )
|
||||
static MACHINE_CONFIG_DERIVED( wiz, kungfut )
|
||||
|
||||
/* basic machine hardware */
|
||||
MCFG_CPU_MODIFY("maincpu")
|
||||
MCFG_CPU_PROGRAM_MAP(wiz_main_map)
|
||||
|
||||
/* video hardware */
|
||||
MCFG_GFXDECODE_MODIFY("gfxdecode", wiz)
|
||||
MCFG_SCREEN_MODIFY("screen")
|
||||
MCFG_SCREEN_UPDATE_DRIVER(wiz_state, screen_update_wiz)
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
static MACHINE_CONFIG_DERIVED( stinger, kungfut )
|
||||
|
||||
/* basic machine hardware */
|
||||
MCFG_CPU_MODIFY("maincpu")
|
||||
MCFG_CPU_PROGRAM_MAP(stinger_main_map)
|
||||
|
||||
/* basic machine hardware */
|
||||
MCFG_CPU_MODIFY("audiocpu")
|
||||
MCFG_CPU_PROGRAM_MAP(stinger_sound_map)
|
||||
|
||||
/* video hardware */
|
||||
MCFG_GFXDECODE_MODIFY("gfxdecode", stinger)
|
||||
MCFG_SCREEN_MODIFY("screen")
|
||||
MCFG_SCREEN_UPDATE_DRIVER(wiz_state, screen_update_stinger)
|
||||
|
||||
@ -768,27 +882,11 @@ static MACHINE_CONFIG_DERIVED( stinger, wiz )
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.5)
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
static MACHINE_CONFIG_DERIVED( scion, stinger )
|
||||
|
||||
/* basic machine hardware */
|
||||
|
||||
/* video hardware */
|
||||
MCFG_SCREEN_MODIFY("screen")
|
||||
MCFG_SCREEN_VISIBLE_AREA(2*8, 32*8-1, 2*8, 30*8-1)
|
||||
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
static MACHINE_CONFIG_DERIVED( kungfut, wiz )
|
||||
|
||||
/* basic machine hardware */
|
||||
|
||||
/* video hardware */
|
||||
MCFG_GFXDECODE_MODIFY("gfxdecode", stinger)
|
||||
MCFG_SCREEN_MODIFY("screen")
|
||||
MCFG_SCREEN_UPDATE_DRIVER(wiz_state, screen_update_kungfut)
|
||||
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
|
||||
@ -817,6 +915,7 @@ ROM_START( kungfut )
|
||||
ROM_LOAD( "5.bin", 0x0000, 0x2000, CRC(763bb61a) SHA1(9bea4a929db5d2e8c925a847591b9e5b2ad5aaaa) )
|
||||
ROM_LOAD( "6.bin", 0x2000, 0x2000, CRC(c9649fce) SHA1(f65e75355d2f7b0899ea3769146a55b187da37d3) )
|
||||
ROM_LOAD( "7.bin", 0x4000, 0x2000, CRC(32f02c13) SHA1(85781f03cca622ce8ee66924a1e72758ce42bdfe) )
|
||||
|
||||
ROM_REGION( 0x0300, "proms", 0 )
|
||||
ROM_LOAD( "82s129.0", 0x0000, 0x0100, CRC(eb823177) SHA1(a28233dbf87744a9896fe675b76603557e7f596b) )
|
||||
ROM_LOAD( "82s129.1", 0x0100, 0x0100, CRC(6eec5dd9) SHA1(e846209c167b2a7d790faacea082a7edc1338e47) )
|
||||
@ -892,11 +991,11 @@ ROM_START( wizt )
|
||||
|
||||
ROM_REGION( 0xc000, "gfx2", 0 ) /* sprites/chars */
|
||||
ROM_LOAD( "wiz7.bin", 0x0000, 0x2000, CRC(601f2f3f) SHA1(6c0cc7de5fd94628eaecca409c4faa155f684bdc) )
|
||||
ROM_CONTINUE( 0x6000, 0x2000 )
|
||||
ROM_CONTINUE( 0x6000, 0x2000 )
|
||||
ROM_LOAD( "wiz8.bin", 0x2000, 0x2000, CRC(f5ab982d) SHA1(5e0e72ec702dd5f48814a15f1a92bcdd29c944d8) )
|
||||
ROM_CONTINUE( 0x8000, 0x2000 )
|
||||
ROM_CONTINUE( 0x8000, 0x2000 )
|
||||
ROM_LOAD( "wiz9.bin", 0x4000, 0x2000, CRC(f6c662e2) SHA1(54e904d731ea30f532dfea60d47edf2da99f32eb) )
|
||||
ROM_CONTINUE( 0xa000, 0x2000 )
|
||||
ROM_CONTINUE( 0xa000, 0x2000 )
|
||||
|
||||
ROM_REGION( 0x0300, "proms", 0 )
|
||||
ROM_LOAD( "ic23_3-1.bin", 0x0000, 0x0100, CRC(2dd52fb2) SHA1(61722aba7a370f4a97cafbd5df88ec7c6263c4ad) ) /* palette red component */
|
||||
@ -920,12 +1019,12 @@ ROM_START( wizta )
|
||||
ROM_LOAD( "ic14", 0x4000, 0x2000, CRC(f6970b23) SHA1(82d1fe0fee6bf9c6c2f472ed3479c02da85d5f69) )
|
||||
|
||||
ROM_REGION( 0xc000, "gfx2", 0 ) /* sprites/chars */
|
||||
ROM_LOAD( "ic3", 0x0000, 0x2000, CRC(601f2f3f) SHA1(6c0cc7de5fd94628eaecca409c4faa155f684bdc) )
|
||||
ROM_CONTINUE( 0x6000, 0x2000 )
|
||||
ROM_LOAD( "ic2", 0x2000, 0x2000, CRC(f5ab982d) SHA1(5e0e72ec702dd5f48814a15f1a92bcdd29c944d8) )
|
||||
ROM_CONTINUE( 0x8000, 0x2000 )
|
||||
ROM_LOAD( "ic1", 0x4000, 0x2000, CRC(f6c662e2) SHA1(54e904d731ea30f532dfea60d47edf2da99f32eb) )
|
||||
ROM_CONTINUE( 0xa000, 0x2000 )
|
||||
ROM_LOAD( "ic3", 0x0000, 0x2000, CRC(601f2f3f) SHA1(6c0cc7de5fd94628eaecca409c4faa155f684bdc) )
|
||||
ROM_CONTINUE( 0x6000, 0x2000 )
|
||||
ROM_LOAD( "ic2", 0x2000, 0x2000, CRC(f5ab982d) SHA1(5e0e72ec702dd5f48814a15f1a92bcdd29c944d8) )
|
||||
ROM_CONTINUE( 0x8000, 0x2000 )
|
||||
ROM_LOAD( "ic1", 0x4000, 0x2000, CRC(f6c662e2) SHA1(54e904d731ea30f532dfea60d47edf2da99f32eb) )
|
||||
ROM_CONTINUE( 0xa000, 0x2000 )
|
||||
|
||||
ROM_REGION( 0x0300, "proms", 0 )
|
||||
ROM_LOAD( "ic23_3-1.bin", 0x0000, 0x0100, CRC(2dd52fb2) SHA1(61722aba7a370f4a97cafbd5df88ec7c6263c4ad) ) /* palette red component */
|
||||
@ -1042,7 +1141,6 @@ ROM_START( scionc )
|
||||
ROM_END
|
||||
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(wiz_state,stinger)
|
||||
{
|
||||
static const UINT8 swap_xor_table[4][4] =
|
||||
@ -1056,55 +1154,41 @@ DRIVER_INIT_MEMBER(wiz_state,stinger)
|
||||
UINT8 *rom = memregion("maincpu")->base();
|
||||
int size = memregion("maincpu")->bytes();
|
||||
UINT8 *decrypt = auto_alloc_array(machine(), UINT8, size);
|
||||
int A;
|
||||
const UINT8 *tbl;
|
||||
|
||||
space.set_decrypted_region(0x0000, 0xffff, decrypt);
|
||||
|
||||
for (A = 0x0000;A < 0x10000;A++)
|
||||
for (int a = 0x0000; a < 0x10000; a++)
|
||||
{
|
||||
int row;
|
||||
UINT8 src;
|
||||
|
||||
|
||||
if (A & 0x2040)
|
||||
if (a & 0x2040)
|
||||
{
|
||||
/* not encrypted */
|
||||
decrypt[A] = rom[A];
|
||||
decrypt[a] = rom[a];
|
||||
}
|
||||
else
|
||||
{
|
||||
src = rom[A];
|
||||
src = rom[a];
|
||||
|
||||
/* pick the translation table from bits 3 and 5 of the address */
|
||||
row = ((A >> 3) & 1) + (((A >> 5) & 1) << 1);
|
||||
row = ((a >> 3) & 1) + (((a >> 5) & 1) << 1);
|
||||
|
||||
/* decode the opcodes */
|
||||
tbl = swap_xor_table[row];
|
||||
decrypt[A] = BITSWAP8(src,tbl[0],6,tbl[1],4,tbl[2],2,1,0) ^ tbl[3];
|
||||
decrypt[a] = BITSWAP8(src, tbl[0], 6, tbl[1], 4, tbl[2], 2, 1, 0) ^ tbl[3];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(wiz_state,scion)
|
||||
{
|
||||
m_audiocpu->space(AS_PROGRAM).nop_write(0x4000, 0x4001);
|
||||
}
|
||||
|
||||
|
||||
DRIVER_INIT_MEMBER(wiz_state,wiz)
|
||||
{
|
||||
m_maincpu->space(AS_PROGRAM).install_read_handler(0xd400, 0xd400, read8_delegate(FUNC(wiz_state::wiz_protection_r),this));
|
||||
}
|
||||
|
||||
|
||||
GAME( 1983, stinger, 0, stinger, stinger, wiz_state, stinger, ROT90, "Seibu Denshi", "Stinger", GAME_IMPERFECT_SOUND )
|
||||
GAME( 1983, stinger2, stinger, stinger, stinger2, wiz_state, stinger, ROT90, "Seibu Denshi", "Stinger (prototype?)", GAME_IMPERFECT_SOUND )
|
||||
GAME( 1984, scion, 0, scion, scion, wiz_state, scion, ROT0, "Seibu Denshi", "Scion", GAME_IMPERFECT_SOUND | GAME_IMPERFECT_COLORS )
|
||||
GAME( 1984, scionc, scion, scion, scion, wiz_state, scion, ROT0, "Seibu Denshi (Cinematronics license)", "Scion (Cinematronics)", GAME_IMPERFECT_SOUND | GAME_IMPERFECT_COLORS )
|
||||
GAME( 1984, kungfut, 0, kungfut, kungfut, driver_device, 0, ROT0, "Seibu Kaihatsu", "Kung-Fu Taikun (set 1)", 0 )
|
||||
GAME( 1984, kungfuta, kungfut, kungfut, kungfut, driver_device, 0, ROT0, "Seibu Kaihatsu", "Kung-Fu Taikun (set 2)" , 0) /* board was a bootleg but set might still be original */
|
||||
GAME( 1985, wiz, 0, wiz, wiz, wiz_state, wiz, ROT270, "Seibu Kaihatsu", "Wiz", 0 )
|
||||
GAME( 1985, wizt, wiz, wiz, wiz, wiz_state, wiz, ROT270, "Seibu Kaihatsu (Taito license)", "Wiz (Taito, set 1)", 0 )
|
||||
GAME( 1985, wizta, wiz, wiz, wiz, wiz_state, wiz, ROT270, "Seibu Kaihatsu (Taito license)", "Wiz (Taito, set 2)", 0 )
|
||||
GAME( 1983, stinger, 0, stinger, stinger, wiz_state, stinger, ROT90, "Seibu Denshi", "Stinger", GAME_IMPERFECT_SOUND | GAME_IMPERFECT_COLORS )
|
||||
GAME( 1983, stinger2, stinger, stinger, stinger2, wiz_state, stinger, ROT90, "Seibu Denshi", "Stinger (prototype?)", GAME_IMPERFECT_SOUND | GAME_IMPERFECT_COLORS )
|
||||
GAME( 1984, scion, 0, scion, scion, driver_device, 0, ROT0, "Seibu Denshi", "Scion", GAME_IMPERFECT_SOUND | GAME_IMPERFECT_COLORS )
|
||||
GAME( 1984, scionc, scion, scion, scion, driver_device, 0, ROT0, "Seibu Denshi (Cinematronics license)", "Scion (Cinematronics)", GAME_IMPERFECT_SOUND | GAME_IMPERFECT_COLORS )
|
||||
GAME( 1984, kungfut, 0, kungfut, kungfut, driver_device, 0, ROT0, "Seibu Kaihatsu", "Kung-Fu Taikun (set 1)", 0 )
|
||||
GAME( 1984, kungfuta, kungfut, kungfut, kungfut, driver_device, 0, ROT0, "Seibu Kaihatsu", "Kung-Fu Taikun (set 2)", 0 ) /* board was a bootleg but set might still be original */
|
||||
GAME( 1985, wiz, 0, wiz, wiz, driver_device, 0, ROT270, "Seibu Kaihatsu", "Wiz", 0 )
|
||||
GAME( 1985, wizt, wiz, wiz, wiz, driver_device, 0, ROT270, "Seibu Kaihatsu (Taito license)", "Wiz (Taito, set 1)", 0 )
|
||||
GAME( 1985, wizta, wiz, wiz, wiz, driver_device, 0, ROT270, "Seibu Kaihatsu (Taito license)", "Wiz (Taito, set 2)", 0 )
|
||||
|
||||
@ -1,71 +1,88 @@
|
||||
/***************************************************************************
|
||||
|
||||
Seibu Stinger/Wiz hardware
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "sound/discrete.h"
|
||||
#include "sound/ay8910.h"
|
||||
|
||||
class wiz_state : public driver_device
|
||||
{
|
||||
public:
|
||||
wiz_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag),
|
||||
m_videoram2(*this, "videoram2"),
|
||||
m_colorram2(*this, "colorram2"),
|
||||
m_attributesram2(*this, "attributesram2"),
|
||||
m_spriteram2(*this, "spriteram2"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_attributesram(*this, "attributesram"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_sprite_bank(*this, "sprite_bank"),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_discrete(*this, "discrete"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette") { }
|
||||
m_palette(*this, "palette"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_videoram2(*this, "videoram2"),
|
||||
m_colorram(*this, "colorram"),
|
||||
m_colorram2(*this, "colorram2"),
|
||||
m_attrram(*this, "attrram"),
|
||||
m_attrram2(*this, "attrram2"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_spriteram2(*this, "spriteram2")
|
||||
{ }
|
||||
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
optional_device<discrete_device> m_discrete;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
|
||||
int m_dsc0;
|
||||
int m_dsc1;
|
||||
required_shared_ptr<UINT8> m_videoram2;
|
||||
required_shared_ptr<UINT8> m_colorram2;
|
||||
required_shared_ptr<UINT8> m_attributesram2;
|
||||
required_shared_ptr<UINT8> m_spriteram2;
|
||||
required_shared_ptr<UINT8> m_videoram;
|
||||
required_shared_ptr<UINT8> m_attributesram;
|
||||
required_shared_ptr<UINT8> m_videoram2;
|
||||
required_shared_ptr<UINT8> m_colorram;
|
||||
required_shared_ptr<UINT8> m_colorram2;
|
||||
required_shared_ptr<UINT8> m_attrram;
|
||||
required_shared_ptr<UINT8> m_attrram2;
|
||||
required_shared_ptr<UINT8> m_spriteram;
|
||||
required_shared_ptr<UINT8> m_sprite_bank;
|
||||
required_shared_ptr<UINT8> m_spriteram2;
|
||||
|
||||
INT32 m_flipx;
|
||||
INT32 m_flipy;
|
||||
INT32 m_bgpen;
|
||||
UINT8 m_char_bank[2];
|
||||
INT32 m_bgcolor;
|
||||
UINT8 m_charbank[2];
|
||||
UINT8 m_palbank[2];
|
||||
int m_palette_bank;
|
||||
UINT8 m_main_nmi_mask;
|
||||
UINT8 m_sound_nmi_mask;
|
||||
UINT8 m_sprite_bank;
|
||||
|
||||
UINT64 m_sound_shiftreg; // unknown size, this should be more than enough
|
||||
static const int m_sound_shiftmax = 8;
|
||||
UINT8 m_sound_shiftptr;
|
||||
|
||||
int m_dsc0;
|
||||
int m_dsc1;
|
||||
|
||||
DECLARE_WRITE8_MEMBER(sound_command_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_soundlatch_w);
|
||||
DECLARE_READ8_MEMBER(wiz_protection_r);
|
||||
DECLARE_WRITE8_MEMBER(wiz_coin_counter_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_main_nmi_mask_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_sound_nmi_mask_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_palettebank_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_palette_bank_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_sprite_bank_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_bgcolor_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_char_bank_select_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_char_bank_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_flipx_w);
|
||||
DECLARE_WRITE8_MEMBER(wiz_flipy_w);
|
||||
DECLARE_DRIVER_INIT(wiz);
|
||||
DECLARE_DRIVER_INIT(scion);
|
||||
DECLARE_READ8_MEMBER(wiz_soundlatch_r);
|
||||
DECLARE_WRITE8_MEMBER(stinger_explosion_w);
|
||||
DECLARE_WRITE8_MEMBER(stinger_shot_w);
|
||||
|
||||
DECLARE_DRIVER_INIT(stinger);
|
||||
|
||||
virtual void machine_reset();
|
||||
virtual void video_start();
|
||||
virtual void machine_start();
|
||||
DECLARE_PALETTE_INIT(wiz);
|
||||
UINT32 screen_update_wiz(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
UINT32 screen_update_stinger(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
UINT32 screen_update_kungfut(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
INTERRUPT_GEN_MEMBER(wiz_vblank_interrupt);
|
||||
INTERRUPT_GEN_MEMBER(wiz_sound_interrupt);
|
||||
void draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect, int bank, int colortype);
|
||||
void draw_foreground(bitmap_ind16 &bitmap, const rectangle &cliprect, int colortype);
|
||||
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect, UINT8* sprite_ram,int bank);
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
optional_device<discrete_device> m_discrete;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
void draw_tiles(bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int charbank, int colortype);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int set, int charbank);
|
||||
};
|
||||
|
||||
@ -1,24 +1,16 @@
|
||||
/***************************************************************************
|
||||
|
||||
video.c
|
||||
Seibu Stinger/Wiz hardware
|
||||
|
||||
Functions to emulate the video hardware of the machine.
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "video/resnet.h"
|
||||
#include "includes/wiz.h"
|
||||
|
||||
|
||||
void wiz_state::video_start()
|
||||
{
|
||||
save_item(NAME(m_char_bank));
|
||||
save_item(NAME(m_palbank));
|
||||
save_item(NAME(m_flipx));
|
||||
save_item(NAME(m_flipy));
|
||||
save_item(NAME(m_bgpen));
|
||||
}
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Convert the color PROMs into a more useable format.
|
||||
@ -32,206 +24,198 @@ void wiz_state::video_start()
|
||||
bit 0 -- 1 kohm resistor -- RED/GREEN/BLUE
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
PALETTE_INIT_MEMBER(wiz_state, wiz)
|
||||
{
|
||||
const UINT8 *color_prom = memregion("proms")->base();
|
||||
int i;
|
||||
static const int resistances[4] = { 1000, 470, 220, 100 };
|
||||
double rweights[4], gweights[4], bweights[4];
|
||||
|
||||
/* compute the color output resistor weights */
|
||||
compute_resistor_weights(0, 255, -1.0,
|
||||
4, resistances, rweights, 470, 0,
|
||||
4, resistances, gweights, 470, 0,
|
||||
4, resistances, bweights, 470, 0);
|
||||
|
||||
for (i = 0;i < palette.entries();i++)
|
||||
/* initialize the palette with these colors */
|
||||
for (int i = 0; i < 0x100; i++)
|
||||
{
|
||||
int bit0,bit1,bit2,bit3,r,g,b;
|
||||
int bit0, bit1, bit2, bit3;
|
||||
int r, g, b;
|
||||
|
||||
/* red component */
|
||||
bit0 = (color_prom[i + 0x000] >> 0) & 0x01;
|
||||
bit1 = (color_prom[i + 0x000] >> 1) & 0x01;
|
||||
bit2 = (color_prom[i + 0x000] >> 2) & 0x01;
|
||||
bit3 = (color_prom[i + 0x000] >> 3) & 0x01;
|
||||
r = combine_4_weights(rweights, bit0, bit1, bit2, bit3);
|
||||
|
||||
bit0 = (color_prom[0] >> 0) & 0x01;
|
||||
bit1 = (color_prom[0] >> 1) & 0x01;
|
||||
bit2 = (color_prom[0] >> 2) & 0x01;
|
||||
bit3 = (color_prom[0] >> 3) & 0x01;
|
||||
r = 0x0e * bit0 + 0x1f * bit1 + 0x42 * bit2 + 0x90 * bit3;
|
||||
bit0 = (color_prom[palette.entries()] >> 0) & 0x01;
|
||||
bit1 = (color_prom[palette.entries()] >> 1) & 0x01;
|
||||
bit2 = (color_prom[palette.entries()] >> 2) & 0x01;
|
||||
bit3 = (color_prom[palette.entries()] >> 3) & 0x01;
|
||||
g = 0x0e * bit0 + 0x1f * bit1 + 0x42 * bit2 + 0x90 * bit3;
|
||||
bit0 = (color_prom[2*palette.entries()] >> 0) & 0x01;
|
||||
bit1 = (color_prom[2*palette.entries()] >> 1) & 0x01;
|
||||
bit2 = (color_prom[2*palette.entries()] >> 2) & 0x01;
|
||||
bit3 = (color_prom[2*palette.entries()] >> 3) & 0x01;
|
||||
b = 0x0e * bit0 + 0x1f * bit1 + 0x42 * bit2 + 0x90 * bit3;
|
||||
/* green component */
|
||||
bit0 = (color_prom[i + 0x100] >> 0) & 0x01;
|
||||
bit1 = (color_prom[i + 0x100] >> 1) & 0x01;
|
||||
bit2 = (color_prom[i + 0x100] >> 2) & 0x01;
|
||||
bit3 = (color_prom[i + 0x100] >> 3) & 0x01;
|
||||
g = combine_4_weights(gweights, bit0, bit1, bit2, bit3);
|
||||
|
||||
palette.set_pen_color(i,rgb_t(r,g,b));
|
||||
/* blue component */
|
||||
bit0 = (color_prom[i + 0x200] >> 0) & 0x01;
|
||||
bit1 = (color_prom[i + 0x200] >> 1) & 0x01;
|
||||
bit2 = (color_prom[i + 0x200] >> 2) & 0x01;
|
||||
bit3 = (color_prom[i + 0x200] >> 3) & 0x01;
|
||||
b = combine_4_weights(bweights, bit0, bit1, bit2, bit3);
|
||||
|
||||
color_prom++;
|
||||
m_palette->set_pen_color(i, rgb_t(r, g, b));
|
||||
}
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_palettebank_w)
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
I/O
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_palette_bank_w)
|
||||
{
|
||||
m_palbank[offset] = data & 1;
|
||||
m_palette_bank = m_palbank[0] + 2 * m_palbank[1];
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_char_bank_w)
|
||||
{
|
||||
m_charbank[offset] = data & 1;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_sprite_bank_w)
|
||||
{
|
||||
m_sprite_bank = data & 1;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_bgcolor_w)
|
||||
{
|
||||
m_bgpen = data;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_char_bank_select_w)
|
||||
{
|
||||
m_char_bank[offset] = data & 1;
|
||||
m_bgcolor = data;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_flipx_w)
|
||||
{
|
||||
m_flipx = data;
|
||||
m_flipx = data & 1;
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(wiz_state::wiz_flipy_w)
|
||||
{
|
||||
m_flipy = data;
|
||||
m_flipy = data & 1;
|
||||
}
|
||||
|
||||
void wiz_state::draw_background(bitmap_ind16 &bitmap, const rectangle &cliprect, int bank, int colortype)
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Screen Update
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
void wiz_state::draw_tiles(bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int charbank, int colortype)
|
||||
{
|
||||
UINT8 *videoram = m_videoram;
|
||||
int offs;
|
||||
|
||||
/* for every character in the Video RAM, check if it has been modified */
|
||||
/* since last time and update it accordingly. */
|
||||
|
||||
for (offs = 0x400 - 1; offs >= 0; offs--)
|
||||
UINT8 *vram = layer ? m_videoram2 : m_videoram;
|
||||
UINT8 *aram = layer ? m_attrram2 : m_attrram;
|
||||
UINT8 *cram = layer ? m_colorram2 : m_colorram;
|
||||
gfx_element *gfx = m_gfxdecode->gfx(charbank);
|
||||
int palbank = m_palbank[1] << 4 | m_palbank[0] << 3;
|
||||
|
||||
/* draw the tiles. They are characters, but draw them as sprites. */
|
||||
for (int offs = 0x400-1; offs >= 0; offs--)
|
||||
{
|
||||
int scroll,sx,sy,col;
|
||||
|
||||
sx = offs % 32;
|
||||
sy = offs / 32;
|
||||
int scroll;
|
||||
|
||||
int code = vram[offs];
|
||||
int sx = offs & 0x1f;
|
||||
int sy = offs >> 5;
|
||||
int color = aram[sx << 1 | 1] & 7;
|
||||
|
||||
if (colortype)
|
||||
{
|
||||
col = (m_attributesram[2 * sx + 1] & 0x07);
|
||||
}
|
||||
else
|
||||
{
|
||||
col = (m_attributesram[2 * (offs % 32) + 1] & 0x04) + (videoram[offs] & 3);
|
||||
}
|
||||
color = layer ? (cram[offs] & 7) : ((color & 4) | (vram[offs] & 3));
|
||||
|
||||
scroll = (8*sy + 256 - m_attributesram[2 * sx]) % 256;
|
||||
scroll = (8*sy + 256 - aram[2 * sx]) & 0xff;
|
||||
if (m_flipy)
|
||||
{
|
||||
scroll = (248 - scroll) % 256;
|
||||
scroll = (248 - scroll) & 0xff;
|
||||
}
|
||||
if (m_flipx) sx = 31 - sx;
|
||||
|
||||
|
||||
m_gfxdecode->gfx(bank)->transpen(m_palette,bitmap,cliprect,
|
||||
videoram[offs],
|
||||
col + 8 * m_palette_bank,
|
||||
gfx->transpen(m_palette,bitmap,cliprect,
|
||||
code,
|
||||
palbank | color,
|
||||
m_flipx,m_flipy,
|
||||
8*sx,scroll,0);
|
||||
}
|
||||
}
|
||||
|
||||
void wiz_state::draw_foreground(bitmap_ind16 &bitmap, const rectangle &cliprect, int colortype)
|
||||
|
||||
void wiz_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int set, int charbank)
|
||||
{
|
||||
int offs;
|
||||
|
||||
/* draw the frontmost playfield. They are characters, but draw them as sprites. */
|
||||
for (offs = 0x400 - 1; offs >= 0; offs--)
|
||||
UINT8 *sram = set ? m_spriteram2 : m_spriteram;
|
||||
gfx_element *gfx = m_gfxdecode->gfx(charbank);
|
||||
int palbank = m_palbank[1] << 4 | m_palbank[0] << 3;
|
||||
|
||||
for (int offs = 0x20-4; offs >= 0; offs -= 4)
|
||||
{
|
||||
int scroll,sx,sy,col;
|
||||
|
||||
|
||||
sx = offs % 32;
|
||||
sy = offs / 32;
|
||||
|
||||
if (colortype)
|
||||
{
|
||||
col = (m_attributesram2[2 * sx + 1] & 0x07);
|
||||
}
|
||||
else
|
||||
{
|
||||
col = (m_colorram2[offs] & 0x07);
|
||||
}
|
||||
|
||||
scroll = (8*sy + 256 - m_attributesram2[2 * sx]) % 256;
|
||||
if (m_flipy)
|
||||
{
|
||||
scroll = (248 - scroll) % 256;
|
||||
}
|
||||
if (m_flipx) sx = 31 - sx;
|
||||
|
||||
|
||||
m_gfxdecode->gfx(m_char_bank[1])->transpen(m_palette,bitmap,cliprect,
|
||||
m_videoram2[offs],
|
||||
col + 8 * m_palette_bank,
|
||||
m_flipx,m_flipy,
|
||||
8*sx,scroll,0);
|
||||
}
|
||||
}
|
||||
|
||||
void wiz_state::draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect, UINT8* sprite_ram,int bank)
|
||||
{
|
||||
int offs;
|
||||
|
||||
for (offs = m_spriteram.bytes() - 4;offs >= 0;offs -= 4)
|
||||
{
|
||||
int sx,sy;
|
||||
|
||||
|
||||
sx = sprite_ram[offs + 3];
|
||||
sy = sprite_ram[offs];
|
||||
|
||||
int code = sram[offs + 1];
|
||||
int sx = sram[offs + 3];
|
||||
int sy = sram[offs];
|
||||
int color = sram[offs + 2] & 7; // high bits unused
|
||||
|
||||
if (!sx || !sy) continue;
|
||||
|
||||
// like on galaxian hw, the first three sprites match against y-1 (not on m_spriteram2)
|
||||
if (set == 0 && offs <= 8)
|
||||
sy += (m_flipy) ? 1 : -1;
|
||||
|
||||
if ( m_flipx) sx = 240 - sx;
|
||||
if (!m_flipy) sy = 240 - sy;
|
||||
|
||||
m_gfxdecode->gfx(bank)->transpen(m_palette,bitmap,cliprect,
|
||||
sprite_ram[offs + 1],
|
||||
(sprite_ram[offs + 2] & 0x07) + 8 * m_palette_bank,
|
||||
m_flipx,m_flipy,
|
||||
sx,sy,0);
|
||||
gfx->transpen(m_palette,bitmap,cliprect,
|
||||
code,
|
||||
palbank | color,
|
||||
m_flipx,m_flipy,
|
||||
sx,sy,0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
UINT32 wiz_state::screen_update_kungfut(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
bitmap.fill(m_bgpen, cliprect);
|
||||
draw_background(bitmap, cliprect, 2 + m_char_bank[0] , 0);
|
||||
draw_foreground(bitmap, cliprect, 0);
|
||||
draw_sprites(bitmap, cliprect, m_spriteram2, 4);
|
||||
draw_sprites(bitmap, cliprect, m_spriteram , 5);
|
||||
bitmap.fill(m_bgcolor, cliprect);
|
||||
draw_tiles(bitmap, cliprect, 0, 2 + m_charbank[0], 1);
|
||||
draw_tiles(bitmap, cliprect, 1, m_charbank[1], 1);
|
||||
draw_sprites(bitmap, cliprect, 1, 4);
|
||||
draw_sprites(bitmap, cliprect, 0, 5);
|
||||
return 0;
|
||||
}
|
||||
|
||||
UINT32 wiz_state::screen_update_wiz(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
int bank;
|
||||
|
||||
bitmap.fill(m_bgpen, cliprect);
|
||||
draw_background(bitmap, cliprect, 2 + ((m_char_bank[0] << 1) | m_char_bank[1]), 0);
|
||||
draw_foreground(bitmap, cliprect, 0);
|
||||
bitmap.fill(m_bgcolor, cliprect);
|
||||
draw_tiles(bitmap, cliprect, 0, 2 + ((m_charbank[0] << 1) | m_charbank[1]), 1);
|
||||
draw_tiles(bitmap, cliprect, 1, m_charbank[1], 1);
|
||||
|
||||
const rectangle spritevisiblearea(2*8, 32*8-1, 2*8, 30*8-1);
|
||||
const rectangle spritevisibleareaflipx(0*8, 30*8-1, 2*8, 30*8-1);
|
||||
const rectangle &visible_area = m_flipx ? spritevisibleareaflipx : spritevisiblearea;
|
||||
|
||||
bank = 7 + *m_sprite_bank;
|
||||
|
||||
draw_sprites(bitmap, visible_area, m_spriteram2, 6);
|
||||
draw_sprites(bitmap, visible_area, m_spriteram , bank);
|
||||
draw_sprites(bitmap, visible_area, 1, 6);
|
||||
draw_sprites(bitmap, visible_area, 0, 7 + m_sprite_bank);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
UINT32 wiz_state::screen_update_stinger(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
bitmap.fill(m_bgpen, cliprect);
|
||||
draw_background(bitmap, cliprect, 2 + m_char_bank[0], 1);
|
||||
draw_foreground(bitmap, cliprect, 1);
|
||||
draw_sprites(bitmap, cliprect, m_spriteram2, 4);
|
||||
draw_sprites(bitmap, cliprect, m_spriteram , 5);
|
||||
bitmap.fill(m_bgcolor, cliprect);
|
||||
draw_tiles(bitmap, cliprect, 0, 2 + m_charbank[0], 0);
|
||||
draw_tiles(bitmap, cliprect, 1, m_charbank[1], 0);
|
||||
draw_sprites(bitmap, cliprect, 1, 4);
|
||||
draw_sprites(bitmap, cliprect, 0, 5);
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user