waypoint_func.h File Reference

Functions related to waypoints. More...

#include "direction_type.h"
#include "rail_type.h"
#include "command_type.h"
#include "station_type.h"

Go to the source code of this file.

Functions

CommandCost RemoveBuoy (TileIndex tile, DoCommandFlag flags)
 Remove a buoy.
Axis GetAxisForNewWaypoint (TileIndex tile)
 Get the axis for a new waypoint.
void ShowWaypointWindow (const Waypoint *wp)
void DrawWaypointSprite (int x, int y, int stat_id, RailType railtype)
 Draw a waypoint.

Detailed Description

Functions related to waypoints.

Definition in file waypoint_func.h.


Function Documentation

void DrawWaypointSprite ( int  x,
int  y,
int  stat_id,
RailType  railtype 
)

Draw a waypoint.

Parameters:
x coordinate
y coordinate
stat_id station id
railtype RailType to use for

Definition at line 26 of file waypoint.cpp.

References AXIS_X, DrawStationTile(), INVALID_ROADTYPE, and STAT_CLASS_WAYP.

Referenced by BuildRailWaypointWindow::OnPaint().

Axis GetAxisForNewWaypoint ( TileIndex  tile  ) 

Get the axis for a new waypoint.

This means that if it is a valid tile to build a waypoint on it returns a valid Axis, otherwise an invalid one.

Parameters:
tile the tile to look at.
Returns:
the axis for the to-be-build waypoint.

Definition at line 138 of file waypoint_cmd.cpp.

References AXIS_X, AXIS_Y, GetRailStationAxis(), GetRailTileType(), GetTrackBits(), INVALID_AXIS, IsRailWaypointTile(), IsTileType(), MP_RAILWAY, RAIL_TILE_NORMAL, TRACK_BIT_X, and TRACK_BIT_Y.

Referenced by IsValidTileForWaypoint().

CommandCost RemoveBuoy ( TileIndex  tile,
DoCommandFlag  flags 
)

Generated on Fri Apr 30 21:55:56 2010 for OpenTTD by  doxygen 1.6.1