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Add signals_style_lookahead_single_signal_only signal style property

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Jonathan G Rennison
2022-06-25 01:29:08 +01:00
parent 24e965061c
commit a311f12615
11 changed files with 54 additions and 5 deletions
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9
src/newgrf.cpp
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@@ -4253,6 +4253,15 @@ static ChangeInfoResult SignalsChangeInfo(uint id, int numinfo, int prop, const
break;
}
case A0RPI_SIGNALS_STYLE_LOOKAHEAD_SINGLE_SIGNAL_ONLY: {
if (MappedPropertyLengthMismatch(buf, 1, mapping_entry)) break;
uint8 value = buf->ReadByte();
if (_cur.grffile->current_new_signal_style != nullptr) {
SB(_cur.grffile->current_new_signal_style->style_flags, NSSF_LOOKAHEAD_SINGLE_SIGNAL, 1, (value != 0 ? 1 : 0));
}
break;
}
case A0RPI_SIGNALS_STYLE_SEMAPHORE_ENABLED: {
if (MappedPropertyLengthMismatch(buf, 4, mapping_entry)) break;
uint32 mask = buf->ReadDWord();