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Fix road/tram type load check for savegame versions before 62

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This commit is contained in:
Jonathan G Rennison
2024-01-15 19:37:54 +00:00
parent da71a58a84
commit a6b467cf45
2 changed files with 24 additions and 1 deletions
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7
src/sl/vehicle_sl.cpp
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@@ -441,7 +441,12 @@ void AfterLoadVehicles(bool part_of_load)
for (RoadVehicle *u = rv; u != nullptr; u = u->Next()) {
u->roadtype = rv->roadtype;
u->compatible_roadtypes = rv->compatible_roadtypes;
if (GetRoadType(u->tile, GetRoadTramType(u->roadtype)) == INVALID_ROADTYPE) is_invalid = true;
if (IsSavegameVersionBefore(SLV_62)) {
/* Use simplified check before trams were introduced */
if (!MayTileTypeHaveRoad(GetTileType(u->tile))) is_invalid = true;
} else {
if (!MayHaveRoad(u->tile) || GetRoadType(u->tile, GetRoadTramType(u->roadtype)) == INVALID_ROADTYPE) is_invalid = true;
}
}
if (is_invalid && part_of_load) {