Functions | Variables

order_cmd.cpp File Reference

Handling of orders. More...

#include "stdafx.h"
#include "debug.h"
#include "cmd_helper.h"
#include "command_func.h"
#include "company_func.h"
#include "news_func.h"
#include "strings_func.h"
#include "timetable.h"
#include "vehicle_func.h"
#include "depot_base.h"
#include "core/pool_func.hpp"
#include "aircraft.h"
#include "roadveh.h"
#include "station_base.h"
#include "waypoint_base.h"
#include "company_base.h"
#include "order_backup.h"
#include "table/strings.h"

Go to the source code of this file.

Functions

 assert_compile (sizeof(DestinationID) >=sizeof(DepotID))
 assert_compile (sizeof(DestinationID) >=sizeof(StationID))
void InvalidateVehicleOrder (const Vehicle *v, int data)
 Updates the widgets of a vehicle which contains the order-data.
static bool OrderGoesToStation (const Vehicle *v, const Order *o)
 Checks whether the order goes to a station or not, i.e.
static void DeleteOrderWarnings (const Vehicle *v)
 Delete all news items regarding defective orders about a vehicle This could kill still valid warnings (for example about void order when just another order gets added), but assume the company will notice the problems, when (s)he's changing the orders.
uint GetOrderDistance (const Order *prev, const Order *cur, const Vehicle *v, int conditional_depth)
 Get the distance between two orders of a vehicle.
CommandCost CmdInsertOrder (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Add an order to the orderlist of a vehicle.
void InsertOrder (Vehicle *v, Order *new_o, VehicleOrderID sel_ord)
 Insert a new order but skip the validation.
static CommandCost DecloneOrder (Vehicle *dst, DoCommandFlag flags)
 Declone an order-list.
CommandCost CmdDeleteOrder (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Delete an order from the orderlist of a vehicle.
static void CancelLoadingDueToDeletedOrder (Vehicle *v)
 Cancel the current loading order of the vehicle as the order was deleted.
void DeleteOrder (Vehicle *v, VehicleOrderID sel_ord)
 Delete an order but skip the parameter validation.
CommandCost CmdSkipToOrder (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Goto order of order-list.
CommandCost CmdMoveOrder (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Move an order inside the orderlist.
CommandCost CmdModifyOrder (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Modify an order in the orderlist of a vehicle.
bool CheckAircraftOrderDistance (const Aircraft *v, const Order *first)
 Check if an aircraft has enough range for an order list.
CommandCost CmdCloneOrder (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Clone/share/copy an order-list of another vehicle.
CommandCost CmdOrderRefit (TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 Add/remove refit orders from an order.
void CheckOrders (const Vehicle *v)
 Check the orders of a vehicle, to see if there are invalid orders and stuff.
void RemoveOrderFromAllVehicles (OrderType type, DestinationID destination)
 Removes an order from all vehicles.
void DeleteVehicleOrders (Vehicle *v, bool keep_orderlist, bool reset_order_indices)
 Delete all orders from a vehicle.
uint16 GetServiceIntervalClamped (uint interval, CompanyID company_id)
 Clamp the service interval to the correct min/max.
static bool CheckForValidOrders (const Vehicle *v)
 Check if a vehicle has any valid orders.
static bool OrderConditionCompare (OrderConditionComparator occ, int variable, int value)
 Compare the variable and value based on the given comparator.
VehicleOrderID ProcessConditionalOrder (const Order *order, const Vehicle *v)
 Process a conditional order and determine the next order.
bool UpdateOrderDest (Vehicle *v, const Order *order, int conditional_depth, bool pbs_look_ahead)
 Update the vehicle's destination tile from an order.
bool ProcessOrders (Vehicle *v)
 Handle the orders of a vehicle and determine the next place to go to if needed.

Variables

OrderPool _order_pool ("Order")
OrderListPool _orderlist_pool ("OrderList")

Detailed Description

Handling of orders.

Definition in file order_cmd.cpp.


Function Documentation

static void CancelLoadingDueToDeletedOrder ( Vehicle v  )  [static]

Cancel the current loading order of the vehicle as the order was deleted.

Parameters:
v the vehicle

Definition at line 958 of file order_cmd.cpp.

References Vehicle::current_order, Order::GetLoadType(), Order::IsType(), OLF_LOAD_IF_POSSIBLE, ONSF_STOP_EVERYWHERE, Order::SetLoadType(), and Order::SetNonStopType().

Referenced by DeleteOrder(), and DeleteVehicleOrders().

bool CheckAircraftOrderDistance ( const Aircraft v,
const Order first 
)

Check if an aircraft has enough range for an order list.

Parameters:
v Aircraft to check.
first First order in the source order list.
Returns:
True if the aircraft has enough range for the orders, false otherwise.

Definition at line 1409 of file order_cmd.cpp.

References AircraftCache::cached_max_range, AircraftCache::cached_max_range_sqr, GetOrderDistance(), and Order::next.

Referenced by CmdCloneOrder().

static bool CheckForValidOrders ( const Vehicle v  )  [static]

Check if a vehicle has any valid orders.

Returns:
false if there are no valid orders
Note:
Conditional orders are not considered valid destination orders

Definition at line 1831 of file order_cmd.cpp.

References Order::GetType().

Referenced by ProcessOrders().

void CheckOrders ( const Vehicle v  ) 
CommandCost CmdCloneOrder ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)

Clone/share/copy an order-list of another vehicle.

Parameters:
tile unused
flags operation to perform
p1 various bitstuffed elements

  • p1 = (bit 0-19) - destination vehicle to clone orders to
  • p1 = (bit 30-31) - action to perform
p2 source vehicle to clone orders from, if any (none for CO_UNSHARE)
text unused
Returns:
the cost of this operation or an error

Definition at line 1442 of file order_cmd.cpp.

References Vehicle::AddToShared(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_order_pool >::CanAllocateItem(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_orderlist_pool >::CanAllocateItem(), CanVehicleUseStation(), CheckAircraftOrderDistance(), CheckOwnership(), CMD_ERROR, DC_EXEC, DecloneOrder(), DeleteVehicleOrders(), CommandCost::Failed(), Vehicle::FirstShared(), SpecializedVehicle< Aircraft, VEH_AIRCRAFT >::From(), SpecializedVehicle< RoadVehicle, Type >::From(), GB(), SpecializedStation< Station, false >::Get(), Order::GetDestination(), OrderList::GetFirstOrder(), Vehicle::GetFirstOrder(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::GetIfValid(), Vehicle::GetNumOrders(), GetWindowClassForVehicleType(), InvalidateVehicleOrder(), InvalidateWindowClassesData(), RoadVehicle::IsBus(), Vehicle::IsPrimaryVehicle(), OrderList::IsShared(), Vehicle::list, OrderGoesToStation(), Vehicle::orders, Vehicle::owner, return_cmd_error, BaseVehicle::type, VEH_AIRCRAFT, and VEH_ROAD.

CommandCost CmdDeleteOrder ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)

Delete an order from the orderlist of a vehicle.

Parameters:
tile unused
flags operation to perform
p1 the ID of the vehicle
p2 the order to delete (max 255)
text unused
Returns:
the cost of this operation or an error

Definition at line 933 of file order_cmd.cpp.

References CheckOwnership(), CMD_ERROR, DC_EXEC, DecloneOrder(), DeleteOrder(), CommandCost::Failed(), GB(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::GetIfValid(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), Vehicle::IsPrimaryVehicle(), and Vehicle::owner.

CommandCost CmdInsertOrder ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)

Add an order to the orderlist of a vehicle.

Parameters:
tile unused
flags operation to perform
p1 various bitstuffed elements

  • p1 = (bit 0 - 19) - ID of the vehicle
  • p1 = (bit 24 - 31) - the selected order (if any). If the last order is given, the order will be inserted before that one the maximum vehicle order id is 254.
p2 packed order to insert
text unused
Returns:
the cost of this operation or an error

Definition at line 623 of file order_cmd.cpp.

References _settings_game, Station::airport, Order::AssignOrder(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_orderlist_pool >::CanAllocateItem(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_order_pool >::CanAllocateItem(), CanVehicleUseStation(), CheckOwnership(), CMD_ERROR, DC_EXEC, FACIL_DOCK, FACIL_TRAIN, BaseStation::facilities, CommandCost::Failed(), Vehicle::FirstShared(), GB(), Order::GetConditionComparator(), Order::GetConditionSkipToOrder(), Order::GetConditionValue(), Order::GetConditionVariable(), Order::GetDepotActionType(), Order::GetDepotOrderType(), Order::GetDestination(), SpecializedStation< Waypoint, true >::GetIfValid(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_depot_pool >::GetIfValid(), SpecializedStation< Station, false >::GetIfValid(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::GetIfValid(), Order::GetLoadType(), Order::GetNonStopType(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), GetOrderDistance(), Order::GetStopLocation(), GetTileOwner(), Order::GetType(), Order::GetUnloadType(), Airport::HasHangar(), InsertOrder(), Vehicle::IsGroundVehicle(), Vehicle::IsPrimaryVehicle(), IsRailDepotTile(), IsRoadDepotTile(), IsShipDepotTile(), Order::IsType(), Vehicle::list, MAX_VEH_ORDER_ID, Vehicle::NextShared(), OCC_EQUALS, OCC_IS_FALSE, OCC_IS_TRUE, OCV_LOAD_PERCENTAGE, OCV_RELIABILITY, OCV_REQUIRES_SERVICE, OCV_UNCONDITIONALLY, ODATFB_HALT, ODTFB_PART_OF_ORDERS, ODTFB_SERVICE, OLF_FULL_LOAD_ANY, OLF_LOAD_IF_POSSIBLE, OLFB_FULL_LOAD, OLFB_NO_LOAD, ONSF_STOP_EVERYWHERE, Vehicle::orders, OSL_PLATFORM_FAR_END, OSL_PLATFORM_MIDDLE, OSL_PLATFORM_NEAR_END, OUF_UNLOAD_IF_POSSIBLE, OUFB_NO_UNLOAD, OUFB_TRANSFER, OUFB_UNLOAD, BaseStation::owner, Vehicle::owner, OWNER_NONE, PathfinderSettings::pathfinder_for_ships, GameSettings::pf, return_cmd_error, BaseVehicle::type, VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, VEH_TRAIN, and VPF_NPF.

CommandCost CmdModifyOrder ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)

Modify an order in the orderlist of a vehicle.

Parameters:
tile unused
flags operation to perform
p1 various bitstuffed elements

  • p1 = (bit 0 - 19) - ID of the vehicle
  • p1 = (bit 24 - 31) - the selected order (if any). If the last order is given, the order will be inserted before that one the maximum vehicle order id is 254.
p2 various bitstuffed elements

  • p2 = (bit 0 - 3) - what data to modify (
See also:
ModifyOrderFlags)
  • p2 = (bit 4 - 15) - the data to modify
Parameters:
text unused
Returns:
the cost of this operation or an error

Definition at line 1184 of file order_cmd.cpp.

References CheckOwnership(), CMD_ERROR, CT_NO_REFIT, Vehicle::cur_real_order_index, Vehicle::current_order, DA_ALWAYS_GO, DA_SERVICE, DA_STOP, DC_EXEC, DeleteOrderWarnings(), CommandCost::Failed(), Vehicle::FirstShared(), GB(), Order::GetConditionComparator(), Order::GetConditionValue(), Order::GetConditionVariable(), Order::GetDepotActionType(), Order::GetDepotOrderType(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::GetIfValid(), Order::GetLoadType(), Order::GetNonStopType(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), Order::GetType(), Order::GetUnloadType(), InvalidateVehicleOrder(), Vehicle::IsGroundVehicle(), Vehicle::IsPrimaryVehicle(), Order::IsType(), MOF_COND_COMPARATOR, MOF_COND_DESTINATION, MOF_COND_VALUE, MOF_COND_VARIABLE, MOF_DEPOT_ACTION, MOF_LOAD, MOF_NON_STOP, MOF_STOP_LOCATION, MOF_UNLOAD, Vehicle::NextShared(), OCC_EQUALS, OCC_IS_FALSE, OCC_IS_TRUE, OCV_LOAD_PERCENTAGE, OCV_RELIABILITY, OCV_REQUIRES_SERVICE, OCV_UNCONDITIONALLY, OLFB_NO_LOAD, ONSF_NO_STOP_AT_DESTINATION_STATION, OUFB_NO_UNLOAD, OUFB_TRANSFER, OUFB_UNLOAD, Vehicle::owner, Order::SetConditionComparator(), Order::SetConditionSkipToOrder(), Order::SetConditionValue(), Order::SetConditionVariable(), Order::SetDepotActionType(), Order::SetDepotOrderType(), Order::SetLoadType(), Order::SetNonStopType(), Order::SetRefit(), Order::SetStopLocation(), Order::SetUnloadType(), BaseVehicle::type, and VEH_TRAIN.

CommandCost CmdMoveOrder ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)

Move an order inside the orderlist.

Parameters:
tile unused
flags operation to perform
p1 the ID of the vehicle
p2 order to move and target bit 0-15 : the order to move bit 16-31 : the target order
text unused
Returns:
the cost of this operation or an error
Note:
The target order will move one place down in the orderlist if you move the order upwards else it'll move it one place down

Definition at line 1080 of file order_cmd.cpp.

References CheckOwnership(), CMD_ERROR, Vehicle::cur_implicit_order_index, Vehicle::cur_real_order_index, DC_EXEC, DeleteOrderWarnings(), CommandCost::Failed(), Vehicle::FirstShared(), GB(), Order::GetConditionSkipToOrder(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::GetIfValid(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), GetWindowClassForVehicleType(), InvalidateVehicleOrder(), InvalidateWindowClassesData(), Vehicle::IsPrimaryVehicle(), Order::IsType(), Vehicle::list, OrderList::MoveOrder(), Vehicle::NextShared(), Vehicle::orders, Vehicle::owner, Order::SetConditionSkipToOrder(), and BaseVehicle::type.

CommandCost CmdOrderRefit ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)

Add/remove refit orders from an order.

Parameters:
tile Not used
flags operation to perform
p1 VehicleIndex of the vehicle having the order
p2 bitmask

  • bit 0-7 CargoID
  • bit 8-15 Cargo subtype
  • bit 16-23 number of order to modify
text unused
Returns:
the cost of this operation or an error

Definition at line 1589 of file order_cmd.cpp.

References CheckOwnership(), CMD_ERROR, CT_AUTO_REFIT, CT_NO_REFIT, DC_EXEC, CommandCost::Failed(), Vehicle::FirstShared(), GB(), Order::GetDepotActionType(), Order::GetDepotOrderType(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::GetIfValid(), Vehicle::GetOrder(), InvalidateVehicleOrder(), Vehicle::IsPrimaryVehicle(), Order::IsType(), Vehicle::NextShared(), NUM_CARGO, Vehicle::owner, Order::SetDepotActionType(), Order::SetDepotOrderType(), and Order::SetRefit().

CommandCost CmdSkipToOrder ( TileIndex  tile,
DoCommandFlag  flags,
uint32  p1,
uint32  p2,
const char *  text 
)
static CommandCost DecloneOrder ( Vehicle dst,
DoCommandFlag  flags 
) [static]

Declone an order-list.

Parameters:
*dst delete the orders of this vehicle
flags execution flags

Definition at line 914 of file order_cmd.cpp.

References DC_EXEC, DeleteVehicleOrders(), GetWindowClassForVehicleType(), InvalidateVehicleOrder(), InvalidateWindowClassesData(), and BaseVehicle::type.

Referenced by CmdCloneOrder(), and CmdDeleteOrder().

void DeleteOrder ( Vehicle v,
VehicleOrderID  sel_ord 
)
void DeleteVehicleOrders ( Vehicle v,
bool  keep_orderlist,
bool  reset_order_indices 
)

Delete all orders from a vehicle.

Parameters:
v Vehicle whose orders to reset
keep_orderlist If true, do not free the order list, only empty it.
reset_order_indices If true, reset cur_implicit_order_index and cur_real_order_index and cancel the current full load order (if the vehicle is loading). If false, _you_ have to make sure the order indices are valid after your messing with them!

Definition at line 1789 of file order_cmd.cpp.

References CancelLoadingDueToDeletedOrder(), Vehicle::cur_implicit_order_index, Vehicle::cur_real_order_index, Vehicle::current_order, DeleteOrderWarnings(), OrderList::FreeChain(), Vehicle::IsOrderListShared(), Order::IsType(), Vehicle::list, Vehicle::orders, and Vehicle::RemoveFromShared().

Referenced by CmdCloneOrder(), CmdMoveRailVehicle(), CmdSellRailWagon(), DecloneOrder(), and Vehicle::PreDestructor().

uint GetOrderDistance ( const Order prev,
const Order cur,
const Vehicle v,
int  conditional_depth 
)

Get the distance between two orders of a vehicle.

Conditional orders are resolved and the bigger distance of the two order branches is returned.

Parameters:
prev Origin order.
cur Destination order.
v The vehicle to get the distance for.
conditional_depth Internal param for resolving conditional orders.
Returns:
Maximum distance between the two orders.

Definition at line 592 of file order_cmd.cpp.

References DistanceManhattan(), DistanceSquare(), Order::GetConditionSkipToOrder(), OrderList::GetFirstOrder(), Order::GetLocation(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), GetOrderDistance(), INVALID_TILE, Order::IsType(), Vehicle::list, max(), Order::next, Vehicle::orders, BaseVehicle::type, and VEH_AIRCRAFT.

Referenced by CheckAircraftOrderDistance(), CmdInsertOrder(), DrawOrderString(), and GetOrderDistance().

uint16 GetServiceIntervalClamped ( uint  interval,
CompanyID  company_id 
)

Clamp the service interval to the correct min/max.

The actual min/max values depend on whether it's in percent or days.

Parameters:
interval proposed service interval
company_id the owner of the vehicle
Returns:
Clamped service interval

Definition at line 1818 of file order_cmd.cpp.

References Clamp(), and Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_company_pool >::Get().

Referenced by CmdChangeServiceInt(), and VehicleDetailsWindow::OnClick().

void InsertOrder ( Vehicle v,
Order new_o,
VehicleOrderID  sel_ord 
)
void InvalidateVehicleOrder ( const Vehicle v,
int  data 
)
static bool OrderGoesToStation ( const Vehicle v,
const Order o 
) [inline, static]

Checks whether the order goes to a station or not, i.e.

whether the destination is a station

Parameters:
v the vehicle to check for
o the order to check
Returns:
true if the destination is a station

Definition at line 539 of file order_cmd.cpp.

References Order::GetDepotActionType(), Order::IsType(), BaseVehicle::type, and VEH_AIRCRAFT.

Referenced by CmdCloneOrder().

VehicleOrderID ProcessConditionalOrder ( const Order order,
const Vehicle v 
)
bool ProcessOrders ( Vehicle v  ) 

Handle the orders of a vehicle and determine the next place to go to if needed.

Parameters:
v the vehicle to do this for.
Returns:
true *if* the vehicle is eligible for reversing (basically only when leaving a station).

Reversing because of order change is allowed only just after leaving a station (and the difficulty setting to allowed, of course) this can be detected because only after OT_LEAVESTATION, current_order will be reset to nothing. (That also happens if no order, but in that case it won't hit the point in code where may_reverse is checked)

Definition at line 2020 of file order_cmd.cpp.

References CheckForValidOrders(), Vehicle::cur_implicit_order_index, Vehicle::cur_real_order_index, Vehicle::current_order, Vehicle::DeleteUnreachedImplicitOrders(), Vehicle::dest_tile, Order::Equals(), Order::Free(), SpecializedVehicle< Aircraft, VEH_AIRCRAFT >::From(), SpecializedStation< Station, false >::Get(), Order::GetDepotOrderType(), Order::GetDestination(), Order::GetNonStopType(), Vehicle::GetNumManualOrders(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), GetStationIndex(), Order::GetType(), GetWindowClassForVehicleType(), Vehicle::IncrementImplicitOrderIndex(), INVALID_TILE, InvalidateVehicleOrder(), IsTileType(), Order::IsType(), Vehicle::last_station_visited, MP_STATION, SetWindowClassesDirty(), Vehicle::tile, BaseVehicle::type, UpdateOrderDest(), Vehicle::UpdateRealOrderIndex(), UpdateVehicleTimetable(), VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, and VEH_TRAIN.

Referenced by CheckNextTrainTile().

void RemoveOrderFromAllVehicles ( OrderType  type,
DestinationID  destination 
)

Removes an order from all vehicles.

Triggers when, say, a station is removed.

Parameters:
type The type of the order (OT_GOTO_[STATION|DEPOT|WAYPOINT]).
destination The destination. Can be a StationID, DepotID or WaypointID.

Definition at line 1713 of file order_cmd.cpp.

References Vehicle::current_order, DeleteOrder(), Vehicle::FirstShared(), FOR_ALL_VEHICLES, Order::GetDepotActionType(), Order::GetDestination(), Order::GetType(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_VEH_ORDER_ID, InvalidateVehicleOrder(), Order::IsType(), Order::MakeDummy(), Order::next, Vehicle::NextShared(), OrderBackup::RemoveOrder(), SetWindowDirty(), BaseVehicle::type, VEH_AIRCRAFT, and WC_VEHICLE_VIEW.

Referenced by Depot::~Depot(), and Station::~Station().

bool UpdateOrderDest ( Vehicle v,
const Order order,
int  conditional_depth,
bool  pbs_look_ahead 
)

Update the vehicle's destination tile from an order.

Parameters:
order the order the vehicle currently has
v the vehicle to update
conditional_depth the depth (amount of steps) to go with conditional orders. This to prevent infinite loops.
pbs_look_ahead Whether we are forecasting orders for pbs reservations in advance. If true, the order indices must not be modified.

Definition at line 1903 of file order_cmd.cpp.

References AircraftNextAirportPos_and_Order(), CMD_REVERSE_TRAIN_DIRECTION, Vehicle::cur_implicit_order_index, Vehicle::cur_real_order_index, Vehicle::current_order, Vehicle::current_order_time, DC_EXEC, Vehicle::dest_tile, DoCommand(), Vehicle::FindClosestDepot(), FLYING, Order::Free(), SpecializedVehicle< Aircraft, VEH_AIRCRAFT >::From(), SpecializedStation< Waypoint, true >::Get(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_depot_pool >::Get(), Order::GetDepotActionType(), Order::GetDepotOrderType(), Order::GetDestination(), Vehicle::GetGroundVehicleFlags(), Order::GetNonStopType(), Vehicle::GetNumManualOrders(), Vehicle::GetNumOrders(), Vehicle::GetOrder(), Vehicle::GetOrderStationLocation(), Order::GetRefitCargo(), Order::GetRefitSubtype(), Order::GetType(), GVF_SUPPRESS_IMPLICIT_ORDERS, Vehicle::IncrementRealOrderIndex(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_VEH_ORDER_ID, Vehicle::IsGroundVehicle(), Order::MakeGoToDepot(), Vehicle::NeedsServicing(), ProcessConditionalOrder(), SetBit(), Aircraft::state, Aircraft::targetairport, Vehicle::tile, Order::travel_time, BaseVehicle::type, UpdateOrderDest(), Vehicle::UpdateRealOrderIndex(), UpdateVehicleTimetable(), VEH_AIRCRAFT, and VEH_TRAIN.

Referenced by ProcessOrders(), VehicleOrderSaver::SwitchToNextOrder(), and UpdateOrderDest().