void iec_drive_reset(struct drive_context_s *drv)
{
if (drv->drive->type == DRIVE_TYPE_1541
|| drv->drive->type == DRIVE_TYPE_1541II
|| drv->drive->type == DRIVE_TYPE_1570
|| drv->drive->type == DRIVE_TYPE_1571
|| drv->drive->type == DRIVE_TYPE_1571CR) {
viacore_reset(drv->via1d1541);
} else {
viacore_disable(drv->via1d1541);
}
if (drv->drive->type == DRIVE_TYPE_1570
|| drv->drive->type == DRIVE_TYPE_1571
|| drv->drive->type == DRIVE_TYPE_1571CR) {
ciacore_reset(drv->cia1571);
} else {
ciacore_disable(drv->cia1571);
}
if (drv->drive->type == DRIVE_TYPE_1581) {
ciacore_reset(drv->cia1581);
wd1770_reset(drv->wd1770);
} else {
ciacore_disable(drv->cia1581);
}
if (drv->drive->type == DRIVE_TYPE_2000
|| drv->drive->type == DRIVE_TYPE_4000) {
viacore_reset(drv->via4000);
pc8477_reset(drv->pc8477, drv->drive->type == DRIVE_TYPE_4000);
} else {
viacore_disable(drv->via4000);
}
}
void main_reset()
{
m6502_reset();
crtc_reset();
video_reset();
sysvia_reset();
uservia_reset();
serial_reset();
acia_reset(&sysacia);
wd1770_reset();
i8271_reset();
scsi_reset();
vdfs_reset();
sid_reset();
music4000_reset();
music5000_reset();
sn_init();
if (curtube != -1) tubes[curtube].reset();
else tube_exec = NULL;
tube_reset();
memset(ram, 0, 64 * 1024);
}
void wd1770d_reset(drive_context_t *drv)
{
wd1770_reset(drv->mynumber);
}
void main_run()
{
int c, d;
if (key[KEY_PGUP]) {
bemfreerun = 1;
old_key_pgup = 1;
}
else if (old_key_pgup) {
old_key_pgup = 0;
if (!key[KEY_LSHIFT] && !key[KEY_RSHIFT])
bemfreerun = 0;
}
if (bemfreerun == 2) {
// A key was pressed while freerunning; disable freerun temporarily
// until no key is pressed any more.
if (!key_any_down())
bemfreerun = 1;
}
if ((fcount > 0 || (bemfreerun == 1) || (motor && fasttape)))
{
if (autoboot) autoboot--;
fcount--;
framesrun++;
if (bemfreerun || (motor && fasttape)) fcount=0;
if (x65c02) m65c02_exec();
else m6502_exec();
ddnoiseframes++;
if (ddnoiseframes >= 5)
{
ddnoiseframes = 0;
ddnoise_mix();
}
key_check();
poll_joystick();
for (c = 0; c < 2; c++)
{
joybutton[c] = 0;
for (d = 0; d < joy[c].num_buttons; d++)
{
if (joy[c].button[d].b) joybutton[c] = 1;
}
}
if (savestate_wantload) savestate_doload();
if (savestate_wantsave) savestate_dosave();
if (key[KEY_F10] && (debug_core || debug_tube)) debug_step = 1;
if (key[KEY_F12] && !resetting)
{
m6502_reset();
video_reset();
i8271_reset();
wd1770_reset();
sid_reset();
music5000_reset();
if (curtube != -1) tubes[curtube].reset();
tube_reset();
}
resetting = key[KEY_F12];
}
else
{
framesrun = 0;
rest(1);
}
if (key[KEY_PGDN] && !old_key_pgdn)
bempause ^= 1;
old_key_pgdn = key[KEY_PGDN];
if (key[KEY_RIGHT] && !old_key_right && bempause)
bemstep = 1;
old_key_right = key[KEY_RIGHT];
if (framesrun > 10) fcount = 0;
}