Functions | Variables

tunnelbridge.h File Reference

Header file for things common for tunnels and bridges. More...

#include "map_func.h"

Go to the source code of this file.

Functions

static uint GetTunnelBridgeLength (TileIndex begin, TileIndex end)
 Calculates the length of a tunnel or a bridge (without end tiles).

Variables

TileIndex _build_tunnel_endtile

Detailed Description

Header file for things common for tunnels and bridges.

Definition in file tunnelbridge.h.


Function Documentation

static uint GetTunnelBridgeLength ( TileIndex  begin,
TileIndex  end 
) [inline, static]

Calculates the length of a tunnel or a bridge (without end tiles).

Returns:
length of bridge/tunnel middle

Definition at line 21 of file tunnelbridge.h.

References abs(), TileX(), and TileY().

Referenced by CmdBuildBridge(), CmdBuildRoad(), CmdConvertRail(), DoClearBridge(), DoClearTunnel(), DrawCatenaryOnBridge(), GetRailTrackBitsUniversal(), RemoveRoad(), and ShowBuildBridgeWindow().