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xexex: remove empty init function (for invincibility just use -cheat)

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This commit is contained in:
hap 2025-01-08 12:10:27 +01:00
parent cc47a0ebda
commit 77bee91892
1 changed files with 16 additions and 34 deletions
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50
src/mame/konami/xexex.cpp
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@ -196,8 +196,6 @@ public:
void xexex(machine_config &config);
void init_xexex();
private:
/* memory pointers */
required_shared_ptr<uint16_t> m_workram;
@ -213,8 +211,7 @@ private:
int m_cur_alpha = 0;
/* misc */
uint16_t m_cur_control2 = 0;
int32_t m_strip_0x1a = 0;
uint16_t m_cur_control2 = 0;
int m_suspension_active = 0;
int m_resume_trigger = 0;
emu_timer *m_dmadelay_timer = nullptr;
@ -325,7 +322,7 @@ uint32_t xexex_state::screen_update_xexex(screen_device &screen, bitmap_rgb32 &b
if (m_layer_colorbase[plane] != new_colorbase)
{
m_layer_colorbase[plane] = new_colorbase;
m_k056832->mark_plane_dirty( plane);
m_k056832->mark_plane_dirty(plane);
}
}
@ -361,7 +358,7 @@ uint32_t xexex_state::screen_update_xexex(screen_device &screen, bitmap_rgb32 &b
}
}
m_k053246->k053247_sprites_draw( bitmap, cliprect);
m_k053246->k053247_sprites_draw(bitmap, cliprect);
if (m_cur_alpha)
{
@ -407,7 +404,7 @@ void xexex_state::k053247_scattered_word_w(offs_t offset, uint16_t data, uint16_
#endif
void xexex_state::xexex_objdma( int limiter )
void xexex_state::xexex_objdma(int limiter)
{
int counter, num_inactive;
uint16_t *src, *dst;
@ -417,7 +414,7 @@ void xexex_state::xexex_objdma( int limiter )
if (limiter && counter == m_frame)
return; // make sure we only do DMA transfer once per frame
m_k053246->k053247_get_ram( &dst);
m_k053246->k053247_get_ram(&dst);
counter = m_k053246->k053247_get_dy();
src = m_spriteram;
num_inactive = counter = 256;
@ -462,7 +459,7 @@ uint16_t xexex_state::xexex_waitskip_r()
}
void xexex_state::parse_control2( )
void xexex_state::parse_control2()
{
/* bit 0 is data */
/* bit 1 is cs (active low) */
@ -473,7 +470,7 @@ void xexex_state::parse_control2( )
ioport("EEPROMOUT")->write(m_cur_control2, 0xff);
/* bit 8 = enable sprite ROM reading */
m_k053246->k053246_set_objcha_line( (m_cur_control2 & 0x0100) ? ASSERT_LINE : CLEAR_LINE);
m_k053246->k053246_set_objcha_line((m_cur_control2 & 0x0100) ? ASSERT_LINE : CLEAR_LINE);
/* bit 9 = disable alpha channel on K054157 plane 0 (under investigation) */
m_cur_alpha = !(m_cur_control2 & 0x200);
@ -536,15 +533,15 @@ TIMER_DEVICE_CALLBACK_MEMBER(xexex_state::xexex_interrupt)
machine().scheduler().trigger(m_resume_trigger);
}
if(scanline == 0)
if (scanline == 0)
{
// IRQ 6 is for test mode only
if (m_cur_control2 & 0x0020)
m_maincpu->set_input_line(6, HOLD_LINE);
if (m_cur_control2 & 0x0020)
m_maincpu->set_input_line(6, HOLD_LINE);
}
/* TODO: vblank is at 256! (enable CCU then have fun in fixing offsetted layers) */
if(scanline == 128)
if (scanline == 128)
{
if (m_k053246->k053246_is_irq_enabled())
{
@ -679,9 +676,7 @@ void xexex_state::machine_start()
void xexex_state::machine_reset()
{
int i;
for (i = 0; i < 4; i++)
for (int i = 0; i < 4; i++)
{
m_layerpri[i] = 0;
m_layer_colorbase[i] = 0;
@ -892,22 +887,9 @@ ROM_START( xexexj ) /* Japan, Version AA */
ROM_END
void xexex_state::init_xexex()
{
m_strip_0x1a = 0;
if (!strcmp(machine().system().name, "xexex"))
{
// Invulnerability
// *(uint16_t *)(memregion("maincpu")->base() + 0x648d4) = 0x4a79;
// *(uint16_t *)(memregion("maincpu")->base() + 0x00008) = 0x5500;
m_strip_0x1a = 1;
}
}
} // anonymous namespace
GAME( 1991, xexex, 0, xexex, xexex, xexex_state, init_xexex, ROT0, "Konami", "Xexex (ver EAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, orius, xexex, xexex, xexex, xexex_state, init_xexex, ROT0, "Konami", "Orius (ver UAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, xexexa, xexex, xexex, xexex, xexex_state, init_xexex, ROT0, "Konami", "Xexex (ver AAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, xexexj, xexex, xexex, xexex, xexex_state, init_xexex, ROT0, "Konami", "Xexex (ver JAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, xexex, 0, xexex, xexex, xexex_state, empty_init, ROT0, "Konami", "Xexex (ver EAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, orius, xexex, xexex, xexex, xexex_state, empty_init, ROT0, "Konami", "Orius (ver UAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, xexexa, xexex, xexex, xexex, xexex_state, empty_init, ROT0, "Konami", "Xexex (ver AAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1991, xexexj, xexex, xexex, xexex, xexex_state, empty_init, ROT0, "Konami", "Xexex (ver JAA)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )