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Initial implementation of NewGRF custom signal styles

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This commit is contained in:
Jonathan G Rennison
2022-06-18 23:37:35 +01:00
parent 098bb74ed2
commit 6e4c4b35e7
34 changed files with 536 additions and 75 deletions
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17
src/saveload/bridge_signal_sl.cpp
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@@ -50,8 +50,25 @@ static void Save_XBSS()
}
}
static void Load_XBST()
{
size_t count = SlGetFieldLength() / sizeof(uint32);
for (size_t i = 0; i < count; i++) {
_bridge_signal_style_map.insert(SlReadUint32());
}
}
static void Save_XBST()
{
SlSetLength(_bridge_signal_style_map.size() * sizeof(uint32));
for (uint32 val : _bridge_signal_style_map) {
SlWriteUint32(val);
}
}
extern const ChunkHandler bridge_signal_chunk_handlers[] = {
{ 'XBSS', Save_XBSS, Load_XBSS, nullptr, nullptr, CH_SPARSE_ARRAY },
{ 'XBST', Save_XBST, Load_XBST, nullptr, nullptr, CH_RIFF },
};
extern const ChunkHandlerTable _bridge_signal_chunk_handlers(bridge_signal_chunk_handlers);