Function GetWireBase

src/elrail.cpp:177–182

* Get the base wire sprite to use. */

 * Get the base wire sprite to use.
 */
static inline SpriteID GetWireBase(TileIndex tile, TileContext context = TCX_NORMAL)
{
	const RailTypeInfo *rti = GetRailTypeInfo(GetRailType(tile));
	SpriteID wires = GetCustomRailSprite(rti, tile, RTSG_WIRES, context);
	return wires == 0 ? SPR_WIRE_BASE : wires;
}

/**
 * Get the base pylon sprite to use.