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(svn r4501) -Fix: (FS#129) When, in a train that head multiple engines in front, the _first_ of those engines is sold, all the orders are copied to the second engine (to ensure "seamless" operation). However, during this operation, it was forgotten to update the prev_shared and next_shared pointers of the new head engine AND the next_shared and prev_shared of the share partners.

This commit is contained in:
celestar 2006-04-21 17:15:05 +00:00
parent 31c3240227
commit a7b2ec60b3
1 changed files with 10 additions and 0 deletions
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10
train_cmd.c
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@ -1317,6 +1317,16 @@ int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
new_f->current_order = first->current_order;
new_f->cur_order_index = first->cur_order_index;
new_f->orders = first->orders;
if (first->prev_shared != NULL) {
first->prev_shared->next_shared = new_f;
new_f->prev_shared = first->prev_shared;
}
if (first->next_shared != NULL) {
first->next_shared->prev_shared = new_f;
new_f->next_shared = first->next_shared;
}
new_f->num_orders = first->num_orders;
first->orders = NULL; // XXX - to not to delete the orders */
if (IsLocalPlayer()) ShowTrainViewWindow(new_f);