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(svn r11048) -Fix [FS#1206]: several cases where (re)moving eninges on a train would corrupt the vehicle counts for the groups.

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rubidium 2007-09-05 21:05:12 +00:00
parent 104300c9fa
commit 15ea3be986
1 changed files with 8 additions and 6 deletions
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14
src/train_cmd.cpp
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@ -1025,10 +1025,11 @@ CommandCost CmdMoveRailVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p
/* If we move the front Engine and if the second vehicle is not an engine
add the whole vehicle to the DEFAULT_GROUP */
if (IsFrontEngine(src) && !IsDefaultGroupID(src->group_id)) {
const Vehicle *v = GetNextVehicle(src);
Vehicle *v = GetNextVehicle(src);
if (v != NULL && !IsTrainEngine(v)) {
DoCommand(tile, DEFAULT_GROUP, v->index, flags, CMD_ADD_VEHICLE_GROUP);
if (v != NULL && IsTrainEngine(v)) {
v->group_id = src->group_id;
src->group_id = DEFAULT_GROUP;
}
}
@ -1079,6 +1080,7 @@ CommandCost CmdMoveRailVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p
/* the vehicle was previously a loco. need to free the order list and delete vehicle windows etc. */
DeleteWindowById(WC_VEHICLE_VIEW, src->index);
DeleteVehicleOrders(src);
RemoveVehicleFromGroup(src);
}
if (IsFrontEngine(src) || IsFreeWagon(src)) {
@ -1268,6 +1270,7 @@ CommandCost CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
new_f->cur_order_index = first->cur_order_index;
new_f->orders = first->orders;
new_f->num_orders = first->num_orders;
new_f->group_id = first->group_id;
if (first->prev_shared != NULL) {
first->prev_shared->next_shared = new_f;
@ -1277,8 +1280,6 @@ CommandCost CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (first->next_shared != NULL) {
first->next_shared->prev_shared = new_f;
new_f->next_shared = first->next_shared;
} else {
RemoveVehicleFromGroup(v);
}
/*
@ -1289,6 +1290,7 @@ CommandCost CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
first->orders = NULL;
first->prev_shared = NULL;
first->next_shared = NULL;
first->group_id = DEFAULT_GROUP;
/* If we deleted a window then open a new one for the 'new' train */
if (IsLocalPlayer() && w != NULL) ShowVehicleViewWindow(new_f);
@ -1372,8 +1374,8 @@ CommandCost CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (flags & DC_EXEC) {
first = UnlinkWagon(v, first);
DeleteDepotHighlightOfVehicle(v);
delete v;
RemoveVehicleFromGroup(v);
delete v;
}
}