AIWaypoint Class Reference

Class that handles all waypoint related functions. More...

#include <script_waypoint.hpp>

Inheritance diagram for AIWaypoint:

Public Types
enum	ErrorMessages {   ERR_WAYPOINT_BASE ,   ERR_WAYPOINT_TOO_CLOSE_TO_ANOTHER_WAYPOINT ,   ERR_WAYPOINT_ADJOINS_MULTIPLE_WAYPOINTS }
	All waypoint related error messages. More...
enum	WaypointType {   WAYPOINT_RAIL ,   WAYPOINT_BUOY ,   WAYPOINT_ANY }
	Type of waypoints known in the game. More...

Static Public Member Functions
static bool	IsValidWaypoint (StationID waypoint_id)
	Checks whether the given waypoint is valid and owned by you.
static StationID	GetWaypointID (TileIndex tile)
	Get the StationID of a tile, if there is a waypoint.
static bool	HasWaypointType (StationID waypoint_id, WaypointType waypoint_type)
	Check if any part of the waypoint contains a waypoint of the type waypoint_type.
Static Public Member Functions inherited from AIBaseStation
static bool	IsValidBaseStation (StationID station_id)
	Checks whether the given basestation is valid and owned by you.
static string	GetName (StationID station_id)
	Get the name of a basestation.
static bool	SetName (StationID station_id, Text *name)
	Set the name this basestation.
static TileIndex	GetLocation (StationID station_id)
	Get the current location of a basestation.
static AIDate::Date	GetConstructionDate (StationID station_id)
	Get the last calendar-date a station part was added to this station.

Additional Inherited Members
Static Public Attributes inherited from AIBaseStation
static const StationID	STATION_NEW = ::NEW_STATION
	Build a new station.
static const StationID	STATION_JOIN_ADJACENT = ::ADJACENT_STATION
	Join an neighbouring station if one exists.
static const StationID	STATION_INVALID = ::INVALID_STATION
	Invalid station id.

Detailed Description

Class that handles all waypoint related functions.

Member Enumeration Documentation

ErrorMessages

enum AIWaypoint::ErrorMessages

All waypoint related error messages.

See also

ScriptErrorType

Enumerator
ERR_WAYPOINT_BASE	Base for waypoint related errors.
ERR_WAYPOINT_TOO_CLOSE_TO_ANOTHER_WAYPOINT	The waypoint is build too close to another waypoint.
ERR_WAYPOINT_ADJOINS_MULTIPLE_WAYPOINTS	The waypoint would join more than one existing waypoint together.

WaypointType

enum AIWaypoint::WaypointType

Type of waypoints known in the game.

Enumerator
WAYPOINT_RAIL	Rail waypoint.
WAYPOINT_BUOY	Buoy.
WAYPOINT_ANY	All waypoint types.

Member Function Documentation

GetWaypointID()

static StationID AIWaypoint::GetWaypointID ( TileIndex  tile )

static

Get the StationID of a tile, if there is a waypoint.

Parameters

tile	The tile to find the StationID of.

Precondition

IsValidTile(tile).

Returns

StationID of the waypoint.

Postcondition

Use IsValidWaypoint() to see if the waypoint is valid.

HasWaypointType()

static bool AIWaypoint::HasWaypointType ( StationID  waypoint_id, WaypointType  waypoint_type  )

static

Check if any part of the waypoint contains a waypoint of the type waypoint_type.

Parameters

waypoint_id	The waypoint to look at.
waypoint_type	The WaypointType to look for.

Returns

True if the waypoint has a waypoint part of the type waypoint_type.

IsValidWaypoint()

static bool AIWaypoint::IsValidWaypoint ( StationID  waypoint_id )

static

Checks whether the given waypoint is valid and owned by you.

Parameters

waypoint_id

The waypoint to check.

Returns

True if and only if the waypoint is valid.