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Hooked up the two bg tilemaps

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This commit is contained in:
Angelo Salese 2010-01-12 20:17:59 +00:00
parent 541a6687a0
commit e46b431fbf
1 changed files with 49 additions and 29 deletions
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78
src/mame/drivers/cybertnk.c
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@ -179,8 +179,7 @@ lev 7 : 0x7c : 0000 07e0 - input device clear?
#include "sound/8950intf.h"
static tilemap_t *tx_tilemap;
static UINT16 *tx_vram;
static UINT16 *shared_ram;
static UINT16 *tx_vram,*bg_vram,*fg_vram;
static UINT16 *io_ram;
#define LOG_UNKNOWN_WRITE logerror("unknown io write CPU '%s':%08x 0x%08x 0x%04x & 0x%04x\n", space->cpu->tag.cstr(), cpu_get_pc(space->cpu), offset*2, data, mem_mask);
@ -198,12 +197,55 @@ static TILE_GET_INFO( get_tx_tile_info )
static VIDEO_START( cybertnk )
{
tx_tilemap = tilemap_create(machine, get_tx_tile_info,tilemap_scan_rows,8,8,128,32);
tilemap_set_transparent_pen(tx_tilemap,0);
}
static VIDEO_UPDATE( cybertnk )
{
{
int count,x,y;
const gfx_element *gfx = screen->machine->gfx[2];
count = 0;
for (y=0;y<64;y++)
{
for (x=0;x<128;x++)
{
UINT16 tile = bg_vram[count] & 0x1fff;
drawgfx_opaque(bitmap,cliprect,gfx,tile,0,0,0,x*8,(y*8));
count++;
}
}
}
{
int count,x,y;
const gfx_element *gfx = screen->machine->gfx[1];
count = 0;
for (y=0;y<64;y++)
{
for (x=0;x<128;x++)
{
UINT16 tile = fg_vram[count] & 0x1fff;
drawgfx_transpen(bitmap,cliprect,gfx,tile,0,0,0,x*8,(y*8),0);
count++;
}
}
}
tilemap_draw(bitmap,cliprect,tx_tilemap,0,0);
if(0) //sprite gfx debug viewer
{
int x,y,count;
@ -301,16 +343,6 @@ static WRITE16_HANDLER( tx_vram_w )
tilemap_mark_tile_dirty(tx_tilemap,offset);
}
static WRITE16_HANDLER( share_w )
{
COMBINE_DATA(&shared_ram[offset]);
}
static READ16_HANDLER( share_r )
{
return shared_ram[offset];
}
static READ16_HANDLER( io_r )
{
switch( offset )
@ -451,10 +483,11 @@ static READ8_HANDLER( soundport_r )
static ADDRESS_MAP_START( master_mem, ADDRESS_SPACE_PROGRAM, 16 )
AM_RANGE(0x000000, 0x03ffff) AM_ROM
AM_RANGE(0x080000, 0x087fff) AM_RAM /*Work RAM*/
AM_RANGE(0x0a0000, 0x0a0fff) AM_RAM
AM_RANGE(0x0a0000, 0x0a0fff) AM_RAM //VDP-style
AM_RANGE(0x0c0000, 0x0c3fff) AM_RAM_WRITE(tx_vram_w) AM_BASE(&tx_vram)
AM_RANGE(0x0c4000, 0x0cffff) AM_RAM
AM_RANGE(0x0e0000, 0x0e0fff) AM_READWRITE(share_r, share_w) AM_BASE(&shared_ram)
AM_RANGE(0x0c4000, 0x0c7fff) AM_RAM AM_BASE(&bg_vram)
AM_RANGE(0x0c8000, 0x0cbfff) AM_RAM AM_BASE(&fg_vram)
AM_RANGE(0x0e0000, 0x0e0fff) AM_RAM AM_SHARE("sharedram")
AM_RANGE(0x100000, 0x107fff) AM_RAM_WRITE(paletteram16_xBBBBBGGGGGRRRRR_word_w) AM_BASE_GENERIC(paletteram)
AM_RANGE(0x110000, 0x1101ff) AM_READWRITE(io_r,io_w) AM_BASE(&io_ram)
ADDRESS_MAP_END
@ -463,7 +496,7 @@ static ADDRESS_MAP_START( slave_mem, ADDRESS_SPACE_PROGRAM, 16 )
AM_RANGE(0x000000, 0x01ffff) AM_ROM
AM_RANGE(0x080000, 0x083fff) AM_RAM /*Work RAM*/
AM_RANGE(0x0c0000, 0x0c3fff) AM_RAM
AM_RANGE(0x100000, 0x100fff) AM_READWRITE(share_r, share_w)
AM_RANGE(0x100000, 0x100fff) AM_RAM AM_SHARE("sharedram")
AM_RANGE(0x140002, 0x140003) AM_NOP /*Watchdog? Written during loops and interrupts*/
ADDRESS_MAP_END
@ -598,23 +631,10 @@ static const gfx_layout tile_8x8x4 =
8*8
};
static const gfx_layout tile_16x16x4 =
{
16,16,
RGN_FRAC(1,4),
4,
{ RGN_FRAC(3,4),RGN_FRAC(1,4),RGN_FRAC(2,4),RGN_FRAC(0,4) },
{ STEP16(0,1) },
{ STEP16(0,16) },
32*8
};
static GFXDECODE_START( cybertnk )
GFXDECODE_ENTRY( "gfx1", 0, tile_8x8x4, 0x1400, 16 ) /*Pal offset???*/
GFXDECODE_ENTRY( "gfx2", 0, tile_8x8x4, 0, 0x400 )
GFXDECODE_ENTRY( "gfx2", 0, tile_16x16x4, 0, 0x400 )
GFXDECODE_ENTRY( "gfx3", 0, tile_8x8x4, 0, 0x400 )
GFXDECODE_ENTRY( "gfx3", 0, tile_16x16x4, 0, 0x400 )
GFXDECODE_END
static INTERRUPT_GEN( master_irq )