(svn r842) -Fix: [ 985925 ] Start/stop flag in train depots always works, regardless of the horizontal scroll position
static const byte _dir_to_straight_trackdir[4] = {
0, 1, 8, 9,
};
static const byte _reverse_dir[4] = {
// 3, 0, 1, 2
2, 3, 0, 1
};