Factor out counting digits required for a vehicle list
commitfa92e80f0042130ec3657c98137d1d48e27aabe3
authorrubidium <rubidium@openttd.org>
Tue, 14 Oct 2014 11:23:41 +0000 (14 11:23 +0000)
committercirdan <cirdansw@gmail.com>
Fri, 31 Oct 2014 20:17:01 +0000 (31 21:17 +0100)
treeee55091bcf2889afc4a565e97314ad857942693e
parentce86537c7736d1255df62819050fd19c51f600a5
Factor out counting digits required for a vehicle list

(openttd r27013) -Codechange: extract the functionality to determine
the number of digits to make space for when drawing an unit number
into a separate function
src/vehicle_gui.cpp
src/vehiclelist.h