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another step (nw)

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This commit is contained in:
David Haywood 2014-09-24 00:34:50 +00:00
parent 6a67a1e848
commit 626cb0ebd7
4 changed files with 5 additions and 11 deletions
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4
src/mame/drivers/legionna.c
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@ -122,9 +122,9 @@ static ADDRESS_MAP_START( legionna_cop_mem, AS_PROGRAM, 16, legionna_state )
AM_RANGE(0x1004a0, 0x1004ad) AM_DEVREADWRITE("raiden2cop", raiden2cop_device, cop_reg_high_r, cop_reg_high_w)
AM_RANGE(0x1004c0, 0x1004cd) AM_DEVREADWRITE("raiden2cop", raiden2cop_device, cop_reg_low_r, cop_reg_low_w)
// AM_RANGE(0x100500, 0x100505) AM_WRITE(cop_cmd_w)
// AM_RANGE(0x100580, 0x100581) AM_READ(cop_collision_status_r)
AM_RANGE(0x100580, 0x100581) AM_DEVREAD("raiden2cop", raiden2cop_device, cop_collision_status_r)
// AM_RANGE(0x100582, 0x100587) AM_READ(cop_collision_status_val_r)
// AM_RANGE(0x100588, 0x100589) AM_READ(cop_collision_status_stat_r)
AM_RANGE(0x100588, 0x100589) AM_DEVREAD("raiden2cop", raiden2cop_device, cop_collision_status_stat_r)
AM_RANGE(0x100590, 0x100599) AM_DEVREAD("raiden2cop", raiden2cop_device, cop_itoa_digits_r)
AM_RANGE(0x1005a0, 0x1005a7) AM_DEVREAD("raiden2cop", raiden2cop_device, cop_prng_r)

1
src/mame/machine/raiden2cop.c
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@ -624,6 +624,7 @@ WRITE16_MEMBER(raiden2cop_device::cop_dma_trigger_w)
// according to score display in https://www.youtube.com/watch?v=T1M8sxYgt9A
// we should return 0x30 for unused digits? according to Raiden 2 and Zero
// Team the value should be 0x20, can this be configured?
// grainbow doesn't like this implementation at all (21 credits, 2 digit high scores etc.)
WRITE16_MEMBER(raiden2cop_device::cop_itoa_low_w)
{
cop_itoa = (cop_itoa & ~UINT32(mem_mask)) | (data & mem_mask);

8
src/mame/machine/seicop.c
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@ -1601,11 +1601,9 @@ const device_type SEIBU_COP_LEGACY = &device_creator<seibu_cop_legacy_device>;
seibu_cop_legacy_device::seibu_cop_legacy_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, SEIBU_COP_LEGACY, "Seibu COP Legacy", tag, owner, clock, "seibu_cop_legacy", __FILE__),
m_cop_mcu_ram(NULL),
m_copd2_offs(0),
m_cop_hit_val_x(0),
m_cop_hit_val_y(0),
m_cop_hit_val_z(0),
m_cop_hit_val_unk(0),
m_legacycop_angle_compare(0),
m_legacycop_angle_mod_val(0),
m_r0(0),
@ -1645,11 +1643,9 @@ void seibu_cop_legacy_device::device_start()
m_cop_mcu_ram = reinterpret_cast<UINT16 *>(machine().root_device().memshare("cop_mcu_ram")->ptr());
save_item(NAME(m_copd2_offs));
save_item(NAME(m_cop_hit_val_x));
save_item(NAME(m_cop_hit_val_y));
save_item(NAME(m_cop_hit_val_z));
save_item(NAME(m_cop_hit_val_unk));
save_item(NAME(m_legacycop_angle_compare));
save_item(NAME(m_legacycop_angle_mod_val));
save_item(NAME(m_r0));
@ -2022,7 +2018,7 @@ UINT8 seibu_cop_legacy_device::cop_calculate_collsion_detection()
m_cop_hit_val_x = (m_cop_collision_info[0].x - m_cop_collision_info[1].x) >> 16;
m_cop_hit_val_y = (m_cop_collision_info[0].y - m_cop_collision_info[1].y) >> 16;
m_cop_hit_val_z = 1;
m_cop_hit_val_unk = res; // TODO: there's also bit 2 and 3 triggered in the tests, no known meaning
m_raiden2cop->cop_hit_val_stat = res; // TODO: there's also bit 2 and 3 triggered in the tests, no known meaning
//popmessage("%d %d %04x %04x %04x %04x",m_cop_hit_val_x,m_cop_hit_val_y,m_cop_collision_info[0].hitbox_x,m_cop_collision_info[0].hitbox_y,m_cop_collision_info[1].hitbox_x,m_cop_collision_info[1].hitbox_y);
@ -2054,8 +2050,6 @@ READ16_MEMBER( seibu_cop_legacy_device::generic_cop_r )
case 0x186/2:
return (m_cop_hit_val_z);
case 0x188/2:
return m_cop_hit_val_unk;

3
src/mame/machine/seicop.h
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@ -42,8 +42,7 @@ private:
UINT16 m_copd2_offs;
INT16 m_cop_hit_val_x,m_cop_hit_val_y,m_cop_hit_val_z,m_cop_hit_val_unk;
INT16 m_cop_hit_val_x,m_cop_hit_val_y,m_cop_hit_val_z;
INT8 m_legacycop_angle_compare;
INT8 m_legacycop_angle_mod_val;
struct collision_info m_cop_collision_info[2];