/* Old IGS game called Tarzan, don't know much about it, could be gambling */
/* CPU might not be z80 */
#include "driver.h"
#if 0
static UINT16 *file1_data;
static int file1_size;
static UINT16 *result_data;
static int decrypt_tarzan()
{
int fd;
int i;
char msg[512];
if(argc != 3) {
fprintf(stderr, "Usage:\n%s <file1.bin> <result.bin>\n", argv[0]);
exit(1);
}
sprintf(msg, "Open %s", argv[1]);
fd = open(argv[1], O_RDONLY);
if(fd<0) {
perror(msg);
exit(2);
}
file1_size = lseek(fd, 0, SEEK_END);
lseek(fd, 0, SEEK_SET);
file1_data = malloc_or_die(file1_size);
read(fd, file1_data, file1_size);
close(fd);
result_data = malloc_or_die(file1_size);
for(i=0; i<file1_size/2; i++) {
UINT16 x = file1_data[i];
if((i & 0x10c0) == 0x0000)
x ^= 0x0001;
if((i & 0x0010) == 0x0010 || (i & 0x0130) == 0x0020)
x ^= 0x0404;
if((i & 0x00d0) != 0x0010)
x ^= 0x1010;
if(((i & 0x0008) == 0x0008)^((i & 0x10c0) == 0x0000))
x ^= 0x0100;
result_data[i] = x;
}
sprintf(msg, "Open %s", argv[2]);
fd = open(argv[2], O_RDWR|O_CREAT|O_TRUNC, 0666);
if(fd<0) {
perror(msg);
exit(2);
}
write(fd, result_data, file1_size);
close(fd);
return 0;
}
#endif
static VIDEO_START(tarzan)
{
}
static VIDEO_UPDATE(tarzan)
{
return 0;
}
static ADDRESS_MAP_START( tarzan_map, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x7fff) AM_ROM
ADDRESS_MAP_END
static INPUT_PORTS_START( tarzan )
INPUT_PORTS_END
static MACHINE_DRIVER_START( tarzan )
/* basic machine hardware */
MDRV_CPU_ADD("main", Z80,8000000) /* ? */
MDRV_CPU_PROGRAM_MAP(tarzan_map,0)
/* video hardware */
MDRV_SCREEN_ADD("main", RASTER)
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(256, 256)
MDRV_SCREEN_VISIBLE_AREA(0, 256-1, 0, 256-1)
MDRV_PALETTE_LENGTH(0x100)
MDRV_VIDEO_START(tarzan)
MDRV_VIDEO_UPDATE(tarzan)
MACHINE_DRIVER_END
ROM_START( tarzan )
ROM_REGION( 0x040000, "main", 0 )
ROM_LOAD( "0228-u16.bin", 0x00000, 0x040000, CRC(e6c552a5) SHA1(f156de9459833474c85a1f5b35917881b390d34c) )
ROM_REGION( 0x080000, "user1", 0 )
ROM_LOAD( "0228-u21.bin", 0x00000, 0x080000, CRC(80aaece4) SHA1(07cad92492c5de36c3915867ed4c6544b1a30c07) )
ROM_REGION( 0x080000, "user2", 0 )
ROM_LOAD( "0228-u6.bin", 0x00000, 0x080000, CRC(55e94832) SHA1(b15409f4f1264b6d1218d5dc51c5bd1de2e40284) )
ROM_END
GAME( 199?, tarzan, 0, tarzan, tarzan, 0, ROT0, "IGS", "Tarzan",GAME_NOT_WORKING|GAME_NO_SOUND )