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Fixed reading default card and throw exception now on wrong slot item name (no whatsnew)

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This commit is contained in:
Miodrag Milanovic 2011-11-13 15:28:56 +00:00
parent 35762c3186
commit 1d9a61aa09
2 changed files with 14 additions and 3 deletions
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7
src/emu/dislot.c
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@ -30,8 +30,13 @@ void device_slot_interface::static_set_slot_info(device_t &device, const slot_in
device_t* device_slot_interface::get_card_device()
{
const char *subtag = device().mconfig().options().value(device().tag());
const char *subtag;
device_t *dev = NULL;
if (!device().mconfig().options().exists(device().tag())) {
subtag = m_default_card;
} else {
subtag = device().mconfig().options().value(device().tag());
}
if (subtag) {
device_slot_card_interface *intf = NULL;
dev = device().subdevice(subtag);

10
src/emu/mconfig.c
View File

@ -79,13 +79,19 @@ machine_config::machine_config(const game_driver &gamedrv, emu_options &options)
if (!options.exists(owner.tag()))
selval = slot->get_default_card(devicelist(), options);
if (selval != NULL)
for (int i = 0; intf[i].name != NULL; i++)
if (selval != NULL && strlen(selval)!=0) {
bool found = false;
for (int i = 0; intf[i].name != NULL; i++) {
if (strcmp(selval, intf[i].name) == 0) {
device_t *new_dev = device_add(&owner, intf[i].name, intf[i].devtype, 0);
found = true;
if (!options.exists(owner.tag()))
device_t::static_set_input_default(*new_dev, slot->input_ports_defaults());
}
}
if (!found)
throw emu_fatalerror("Unknown slot option '%s' in slot '%s'", selval, owner.tag());
}
}
}