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Fix: Train unit ID allocation when moving engine to new train at train limit (#12887)

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Jonathan G Rennison 2024-08-13 19:53:10 +01:00 committed by GitHub
parent 4cddb3a38d
commit 88110e9b2e
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1 changed files with 5 additions and 4 deletions
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9
src/train_cmd.cpp
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@ -1346,14 +1346,15 @@ CommandCost CmdMoveRailVehicle(DoCommandFlag flags, VehicleID src_veh, VehicleID
SetWindowDirty(WC_COMPANY, _current_company);
}
/* Add new heads to statistics */
if (src_head != nullptr && src_head->IsFrontEngine()) GroupStatistics::CountVehicle(src_head, 1);
if (dst_head != nullptr && dst_head->IsFrontEngine()) GroupStatistics::CountVehicle(dst_head, 1);
/* Handle 'new engine' part of cases #1b, #2b, #3b, #4b and #5 in NormaliseTrainHead. */
NormaliseTrainHead(src_head);
NormaliseTrainHead(dst_head);
/* Add new heads to statistics.
* This should be done after NormaliseTrainHead due to engine total limit checks in GetFreeUnitNumber. */
if (src_head != nullptr && src_head->IsFrontEngine()) GroupStatistics::CountVehicle(src_head, 1);
if (dst_head != nullptr && dst_head->IsFrontEngine()) GroupStatistics::CountVehicle(dst_head, 1);
if ((flags & DC_NO_CARGO_CAP_CHECK) == 0) {
CheckCargoCapacity(src_head);
CheckCargoCapacity(dst_head);