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ioport.c: during emulation, detect keyboard only when enabled [Fabio Priuli]

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This commit is contained in:
Miodrag Milanovic 2011-08-17 09:03:50 +00:00
parent 7bfbf41e23
commit 471575adce
1 changed files with 9 additions and 1 deletions
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10
src/emu/ioport.c
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@ -3955,7 +3955,15 @@ int input_machine_has_keyboard(running_machine &machine)
{
for (field = port->first_field(); field != NULL; field = field->next())
{
if (field->type == IPT_KEYBOARD)
// if we are at init, check IPT_KEYBOARD for inputx_init
if (!port->machine().input_port_data->safe_to_read && field->type == IPT_KEYBOARD)
{
have_keyboard = TRUE;
break;
}
// else, check if there is a keyboard and if such a keyboard is enabled
if (field->type == IPT_KEYBOARD && input_condition_true(field->machine(), &field->condition, field->port().owner()))
{
have_keyboard = TRUE;
break;