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NewGRF: Add/extend station variables for station info of nearby tiles

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In preparation for support of more than 255 stations per GRF
This commit is contained in:
Jonathan G Rennison
2023-06-01 18:51:51 +01:00
parent 1dbbbed9e5
commit bdb9a72aa4
8 changed files with 120 additions and 14 deletions
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4
src/newgrf.cpp
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@@ -5977,6 +5977,10 @@ static void NewSpriteGroup(ByteReader *buf)
if (adjust.variable == 0x68) adjust.variable = A2VRI_ROADSTOP_INFO_NEARBY_TILES_EXT;
if (adjust.variable == 0x7B && adjust.parameter == 0x68) adjust.parameter = A2VRI_ROADSTOP_INFO_NEARBY_TILES_EXT;
}
if (info.scope_feature == GSF_STATIONS && HasBit(_cur.grffile->observed_feature_tests, GFTOF_STATION_VAR68_EXT_LOCALIDX)) {
if (adjust.variable == 0x68) adjust.variable = A2VRI_STATION_INFO_NEARBY_TILES_EXT;
if (adjust.variable == 0x7B && adjust.parameter == 0x68) adjust.parameter = A2VRI_STATION_INFO_NEARBY_TILES_EXT;
}
if (adjust.type != DSGA_TYPE_NONE) {
adjust.add_val = buf->ReadVarSize(varsize);