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Implemented preliminary Seibu COP macro command 0xdde5, used by Seibu Cup Soccer x/y radar positions [Angelo Salese]

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Angelo Salese 2010-12-30 02:10:45 +00:00
parent 99108916f6
commit c94fcf061a
1 changed files with 34 additions and 8 deletions
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42
src/mame/machine/seicop.c
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@ -2224,7 +2224,7 @@ static WRITE16_HANDLER( generic_cop_w )
{
if (cop_mcu_ram[offset]==copd2_table_4[i])
{
seibu_cop_log(" Cop Command %04x found in slot %02x with other params %04x %04x\n", cop_mcu_ram[offset], i, copd2_table_2[i], copd2_table_3[i]);
//seibu_cop_log(" Cop Command %04x found in slot %02x with other params %04x %04x\n", cop_mcu_ram[offset], i, copd2_table_2[i], copd2_table_3[i]);
u1 = copd2_table_2[i] & 0x000f;
u2 = copd2_table_3[i] & 0xffff;
@ -2239,14 +2239,14 @@ static WRITE16_HANDLER( generic_cop_w )
}
else
{
int j;
//int j;
command*=0x8;
seibu_cop_log(" Sequence: ");
for (j=0;j<0x8;j++)
{
seibu_cop_log("%04x ", copd2_table[command+j]);
}
seibu_cop_log("\n");
//seibu_cop_log(" Sequence: ");
//for (j=0;j<0x8;j++)
//{
// seibu_cop_log("%04x ", copd2_table[command+j]);
//}
//seibu_cop_log("\n");
}
//printf("%04x %04x %04x\n",cop_mcu_ram[offset],u1,u2);
@ -2272,6 +2272,8 @@ static WRITE16_HANDLER( generic_cop_w )
}
/* SINE math - 0x8100 */
/* FIXME: going up is slower than going down */
/* FIXME: cop scale is unreliable */
if(COP_CMD(0xb9a,0xb88,0x888,0x000,0x000,0x000,0x000,0x000,7,0xfdfb))
{
double angle = (space->read_word(cop_register[0]+(0x34^2)) & 0xff) * M_PI / 128;
@ -2282,6 +2284,8 @@ static WRITE16_HANDLER( generic_cop_w )
}
/* COSINE math - 0x8900 */
/* FIXME: going left is slower than going right */
/* FIXME: cop scale is unreliable */
if(COP_CMD(0xb9a,0xb8a,0x88a,0x000,0x000,0x000,0x000,0x000,7,0xfdfb))
{
double angle = (space->read_word(cop_register[0]+(0x34^2)) & 0xff) * M_PI / 128;
@ -2470,6 +2474,28 @@ static WRITE16_HANDLER( generic_cop_w )
//space->write_word(cop_register[4] + offs ,space->read_word(cop_sprite_dma_src+2 + offs));
}
// cupsoc 1b | 5 | 7ff7 | dde5 | f80 aa2 984 0c2
/* radar x/y positions */
/* FIXME: x/ys are offsetted */
if(COP_CMD(0xf80,0xaa2,0x984,0x0c2,0x000,0x000,0x000,0x000,5,0x7ff7))
{
static UINT8 offs;
static int div;
static INT16 offs_val;
//printf("%08x %08x %08x %08x %08x %08x %08x\n",cop_register[0],cop_register[1],cop_register[2],cop_register[3],cop_register[4],cop_register[5],cop_register[6]);
offs = (offset & 3) * 4;
div = space->read_word(cop_register[4] + offs) + 1;
offs_val = space->read_word(cop_register[3] + offs);
//420 / 180 = 500 : 400 = 30 / 50 = 98 / 18
if(div == 0) { div = 1; }
space->write_word((cop_register[6] + offs + 4), ((space->read_word(cop_register[5] + offs + 4)) / div));
}
//printf("%04x\n",cop_mcu_ram[offset]);
break;