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tispeak: might as well keep in the old method too (nw)

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hap 2019-03-01 01:06:52 +01:00
parent 16d69fac98
commit 8e27930740
1 changed files with 6 additions and 2 deletions
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8
src/mame/drivers/tispeak.cpp
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@ -707,15 +707,19 @@ TIMER_DEVICE_CALLBACK_MEMBER(tispeak_state::tntell_get_overlay)
// pick overlay code from machine config, see comment section above for reference
m_overlay = m_inp_matrix[10]->read();
// try to get from artwork current view name ($ + 2 hex digits)
// try to get it from (external) layout
if (m_overlay == 0x20)
{
// as output value, eg. with defstate
m_overlay = output().get_value("overlay_code") & 0x1f;
// and from current view name ($ + 2 hex digits)
render_target *target = machine().render().first_target();
const char *name = target->view_name(target->view());
for (int i = 0; name && i < strlen(name); i++)
if (name[i] == '$' && strlen(&name[i]) > 2)
m_overlay = tntell_get_hexchar(name[i + 1]) << 4 | tntell_get_hexchar(name[i + 2]);
m_overlay = (tntell_get_hexchar(name[i + 1]) << 4 | tntell_get_hexchar(name[i + 2])) & 0x1f;
}
// overlay holes