mirror of https://github.com/OpenTTD/OpenTTD.git
Fix: Don't restore backed up vehicle name if it's no longer unique. (#10979)
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@ -18,6 +18,7 @@
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#include "station_map.h"
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#include "order_cmd.h"
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#include "group_cmd.h"
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#include "vehicle_func.h"
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#include "safeguards.h"
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@ -83,6 +84,9 @@ void OrderBackup::DoRestore(Vehicle *v)
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InvalidateWindowClassesData(WC_STATION_LIST, 0);
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}
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/* Remove backed up name if it's no longer unique. */
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if (!IsUniqueVehicleName(this->name)) this->name.clear();
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v->CopyConsistPropertiesFrom(this);
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/* Make sure orders are in range */
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@ -746,7 +746,7 @@ CommandCost CmdDepotMassAutoReplace(DoCommandFlag flags, TileIndex tile, Vehicle
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* @param name Name to test.
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* @return True ifffffff the name is unique.
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*/
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static bool IsUniqueVehicleName(const std::string &name)
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bool IsUniqueVehicleName(const std::string &name)
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{
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for (const Vehicle *v : Vehicle::Iterate()) {
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if (!v->name.empty() && v->name == name) return false;
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@ -178,4 +178,6 @@ void CheckCargoCapacity(Vehicle *v);
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bool VehiclesHaveSameEngineList(const Vehicle *v1, const Vehicle *v2);
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bool VehiclesHaveSameOrderList(const Vehicle *v1, const Vehicle *v2);
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bool IsUniqueVehicleName(const std::string &name);
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#endif /* VEHICLE_FUNC_H */
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