Mercurial > hg > openttd
changeset 3482:901206dd8f9c draft
(svn r4331) Replace some direction calculation magic with DiagDirection to make a bit more clear what's going on
author | tron <tron@openttd.org> |
---|---|
date | Sun, 09 Apr 2006 08:25:43 +0000 |
parents | 04f480486974 |
children | 67144af97951 |
files | station_cmd.c |
diffstat | 1 files changed, 3 insertions(+), 4 deletions(-) [+] |
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line diff
--- a/station_cmd.c +++ b/station_cmd.c @@ -2143,15 +2143,14 @@ if (!(_patches.new_nonstop && v->current_order.flags & OF_NON_STOP) && v->current_order.type != OT_LEAVESTATION && v->last_station_visited != station_id) { - byte dir; + DiagDirection dir = DirToDiagDir(v->direction); x &= 0xF; y &= 0xF; - dir = v->direction & 6; - if (dir & 2) intswap(x,y); + if (DiagDirToAxis(dir) != AXIS_X) intswap(x, y); if (y == 8) { - if (dir != 2 && dir != 4) x = ~x & 0xF; + if (dir != DIAGDIR_SE && dir != DIAGDIR_SW) x = ~x & 0xF; if (x == 12) return 2 | (station_id << 8); /* enter station */ if (x < 12) { uint16 spd;