cpp/openttd-patchpack/source Changeset - r27312:a042c56389f6

Changeset - r27312:a042c56389f6

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Michael Lutz - 16 months ago 2023-05-09 20:27:45
michi@icosahedron.de

Change: Preserve orders and related settings where possible when moving engines around in a train.

1 file changed with 8 insertions and 2 deletions:

src/train_cmd.cpp

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src/train_cmd.cpp

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@@ @@ -1322,8 +1322,14 @@ CommandCost CmdMoveRailVehicle(DoCommand @@
 			DeleteNewGRFInspectWindow(GSF_TRAINS, src->index);
 			SetWindowDirty(WC_COMPANY, _current_company);
 			/* Delete orders, group stuff and the unit number as we're not the
 			 * front of any vehicle anymore. */
 			if (src_head != nullptr && src_head->IsFrontEngine()) {
 				/* Cases #?b: Transfer order, unit number and other stuff
 				 * to the new front engine. */
 				src_head->orders = src->orders;
 				if (src_head->orders != nullptr) src_head->AddToShared(src);
 				src_head->CopyVehicleConfigAndStatistics(src);
+			}
 			/* Remove stuff not valid anymore for non-front engines. */
 			DeleteVehicleOrders(src);
 			src->unitnumber = 0;
+		}

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