Functions related to orders. More...

#include "order_type.h"
#include "vehicle_type.h"
#include "company_type.h"

Functions
void	RemoveOrderFromAllVehicles (OrderType type, DestinationID destination, bool hangar=false)
	Removes an order from all vehicles. More...

void	InvalidateVehicleOrder (const Vehicle *v, int data)
	Updates the widgets of a vehicle which contains the order-data.

void	CheckOrders (const Vehicle *)
	Check the orders of a vehicle, to see if there are invalid orders and stuff.

void	DeleteVehicleOrders (Vehicle *v, bool keep_orderlist=false, bool reset_order_indices=true)
	Delete all orders from a vehicle. More...

bool	ProcessOrders (Vehicle *v)
	Handle the orders of a vehicle and determine the next place to go to if needed. More...

bool	UpdateOrderDest (Vehicle v, const Order order, int conditional_depth=0, bool pbs_look_ahead=false)
	Update the vehicle's destination tile from an order. More...

VehicleOrderID	ProcessConditionalOrder (const Order order, const Vehicle v)
	Process a conditional order and determine the next order. More...

uint	GetOrderDistance (const Order prev, const Order cur, const Vehicle *v, int conditional_depth=0)
	Get the distance between two orders of a vehicle. More...

void	DrawOrderString (const Vehicle v, const Order order, int order_index, int y, bool selected, bool timetable, int left, int middle, int right)
	Draws an order in order or timetable GUI. More...

uint16_t	GetServiceIntervalClamped (int interval, bool ispercent)
	Clamp the service interval to the correct min/max. More...

Variables
static const uint	DEF_SERVINT_DAYS_TRAINS = 150

static const uint	DEF_SERVINT_DAYS_ROADVEH = 150

static const uint	DEF_SERVINT_DAYS_AIRCRAFT = 100

static const uint	DEF_SERVINT_DAYS_SHIPS = 360

static const uint	MIN_SERVINT_DAYS = 30

static const uint	MAX_SERVINT_DAYS = 800

static const uint	DEF_SERVINT_MINUTES_TRAINS = 5

static const uint	DEF_SERVINT_MINUTES_ROADVEH = 5

static const uint	DEF_SERVINT_MINUTES_AIRCRAFT = 3

static const uint	DEF_SERVINT_MINUTES_SHIPS = 12

static const uint	MIN_SERVINT_MINUTES = 1

static const uint	MAX_SERVINT_MINUTES = 30

static const uint	DEF_SERVINT_PERCENT = 50

static const uint	MIN_SERVINT_PERCENT = 5

static const uint	MAX_SERVINT_PERCENT = 90

Detailed Description

Functions related to orders.

Definition in file order_func.h.

Function Documentation

◆ DeleteVehicleOrders()

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 1869 of file order_cmd.cpp.

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

Referenced by CmdSellRailWagon(), and DecloneOrder().

◆ DrawOrderString()

void DrawOrderString	(	const Vehicle *	v,
		const Order *	order,
		int	order_index,
		int	y,
		bool	selected,
		bool	timetable,
		int	left,
		int	middle,
		int	right
	)

Draws an order in order or timetable GUI.

Parameters

v	Vehicle the order belongs to
order	The order to draw
order_index	Index of the order in the orders of the vehicle
y	Y position for drawing
selected	True, if the order is selected
timetable	True, when drawing in the timetable GUI
left	Left border for text drawing
middle	X position between order index and order text
right	Right border for text drawing

Definition at line 214 of file order_gui.cpp.

◆ GetOrderDistance()

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 669 of file order_cmd.cpp.

References Order::IsType().

◆ GetServiceIntervalClamped()

uint16_t GetServiceIntervalClamped	(	int	interval,
		bool	ispercent
	)

Clamp the service interval to the correct min/max.

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

Parameters

interval	The proposed service interval.
ispercent	Whether the interval is a percent.

Returns: The service interval clamped to use the chosen units.

Definition at line 1901 of file order_cmd.cpp.

◆ ProcessConditionalOrder()

VehicleOrderID ProcessConditionalOrder	(	const Order *	order,
		const Vehicle *	v
	)

Process a conditional order and determine the next order.

Parameters

order	the order the vehicle currently has
v	the vehicle to update

Returns: index of next order to jump to, or INVALID_VEH_ORDER_ID to use the next order

Definition at line 1968 of file order_cmd.cpp.

References Order::GetType().

◆ ProcessOrders()

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 2127 of file order_cmd.cpp.

References Vehicle::current_order, and Order::GetType().

◆ RemoveOrderFromAllVehicles()

void RemoveOrderFromAllVehicles	(	OrderType	type,
		DestinationID	destination,
		bool	hangar
	)

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.
hangar	Only used for airports in the destination. When false, remove airport and hangar orders. When true, remove either airport or hangar order.

Definition at line 1787 of file order_cmd.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::Iterate(), and VEH_AIRCRAFT.

Referenced by Depot::~Depot().

◆ UpdateOrderDest()

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 1998 of file order_cmd.cpp.

References Vehicle::current_order, Order::Free(), Vehicle::GetNumOrders(), and Order::GetType().

Functions

Variables

Detailed Description

Function Documentation

◆ DeleteVehicleOrders()

◆ DrawOrderString()

◆ GetOrderDistance()

◆ GetServiceIntervalClamped()

◆ ProcessConditionalOrder()

◆ ProcessOrders()

◆ RemoveOrderFromAllVehicles()

◆ UpdateOrderDest()