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author angelosa <salese_corp_ltd@email.it>2016-05-17 21:02:03 +0200
committer angelosa <salese_corp_ltd@email.it>2016-05-17 21:02:03 +0200
commit68669f5596c95cf36094d7fb64e6e362d8c6250b (patch)
treeb0ca03a43cd622d0a4936884fc0e20fe2d394fa1 /src/mame/drivers/metlfrzr.cpp
parentf4a3b0fbfaabf15d5a6da0282ecef7cb51d8ae28 (diff)
Various tilemap fixes, currently crashes just before showing gameplay, guess T5182 related (nw)
Diffstat (limited to 'src/mame/drivers/metlfrzr.cpp')
-rw-r--r--src/mame/drivers/metlfrzr.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/mame/drivers/metlfrzr.cpp b/src/mame/drivers/metlfrzr.cpp
index 73a6ac88aef..eed7b9e2c32 100644
--- a/src/mame/drivers/metlfrzr.cpp
+++ b/src/mame/drivers/metlfrzr.cpp
@@ -36,6 +36,7 @@ public:
DECLARE_DRIVER_INIT(metlfrzr);
DECLARE_WRITE8_MEMBER(output_w);
TIMER_DEVICE_CALLBACK_MEMBER(scanline);
+ UINT8 m_fg_tilebank;
};
@@ -45,7 +46,7 @@ void metlfrzr_state::video_start()
void metlfrzr_state::legacy_fg_draw(bitmap_ind16 &bitmap,const rectangle &cliprect)
{
- gfx_element *gfx_0 = m_gfxdecode->gfx(0);
+ gfx_element *gfx_0 = m_gfxdecode->gfx(m_fg_tilebank);
int count;
for (count=0;count<32*32;count++)
@@ -72,6 +73,7 @@ UINT32 metlfrzr_state::screen_update_metlfrzr(screen_device &screen, bitmap_ind1
WRITE8_MEMBER(metlfrzr_state::output_w)
{
// bit 7: flip screen
+ m_fg_tilebank = (data & 0x10) >> 4;
membank("bank1")->set_entry((data & 0xc) >> 2);
if(data & 0x7f)
@@ -237,8 +239,8 @@ static const gfx_layout tiles16x16_layout =
static GFXDECODE_START(metlfrzr)
- GFXDECODE_ENTRY("gfx1", 0, tiles8x8_layout, 0, 16)
- GFXDECODE_ENTRY("gfx2", 0, tiles8x8_layout, 0, 16)
+ GFXDECODE_ENTRY("gfx1", 0, tiles8x8_layout, 0x100, 16)
+ GFXDECODE_ENTRY("gfx2", 0, tiles8x8_layout, 0x100, 16)
GFXDECODE_ENTRY("gfx3", 0, tiles16x16_layout, 0, 16)
GFXDECODE_ENTRY("gfx4", 0, tiles16x16_layout, 0, 16)
GFXDECODE_END
@@ -266,7 +268,7 @@ static MACHINE_CONFIG_START(metlfrzr, metlfrzr_state)
MCFG_PALETTE_ADD("palette", 0x200)
MCFG_PALETTE_INDIRECT_ENTRIES(256*2)
- MCFG_PALETTE_FORMAT(xxxxRRRRGGGGBBBB)
+ MCFG_PALETTE_FORMAT(xxxxBBBBGGGGRRRR)
MCFG_GFXDECODE_ADD("gfxdecode", "palette", metlfrzr)