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(svn r22045) -Codechange: Move cancelling the current loading order on deleting the current order to a separate function.

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This commit is contained in:
frosch 2011-02-09 21:39:22 +00:00
parent dda7b60a57
commit 3a787f5a0b
1 changed files with 16 additions and 6 deletions
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22
src/order_cmd.cpp
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@ -906,6 +906,21 @@ CommandCost CmdDeleteOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3
return CommandCost();
}
/**
* Cancel the current loading order of the vehicle as the order was deleted.
* @param v the vehicle
*/
static void CancelLoadingDueToDeletedOrder(Vehicle *v)
{
assert(v->current_order.IsType(OT_LOADING));
/* NON-stop flag is misused to see if a train is in a station that is
* on his order list or not */
v->current_order.SetNonStopType(ONSF_STOP_EVERYWHERE);
/* When full loading, "cancel" that order so the vehicle doesn't
* stay indefinitely at this station anymore. */
if (v->current_order.GetLoadType() & OLFB_FULL_LOAD) v->current_order.SetLoadType(OLF_LOAD_IF_POSSIBLE);
}
/**
* Delete an order but skip the parameter validation.
* @param v The vehicle to delete the order from.
@ -920,13 +935,8 @@ void DeleteOrder(Vehicle *v, VehicleOrderID sel_ord)
for (; u != NULL; u = u->NextShared()) {
assert(v->orders.list == u->orders.list);
/* NON-stop flag is misused to see if a train is in a station that is
* on his order list or not */
if (sel_ord == u->cur_real_order_index && u->current_order.IsType(OT_LOADING)) {
u->current_order.SetNonStopType(ONSF_STOP_EVERYWHERE);
/* When full loading, "cancel" that order so the vehicle doesn't
* stay indefinitely at this station anymore. */
if (u->current_order.GetLoadType() & OLFB_FULL_LOAD) u->current_order.SetLoadType(OLF_LOAD_IF_POSSIBLE);
CancelLoadingDueToDeletedOrder(u);
}
if (sel_ord < u->cur_real_order_index) {