Archives/OpenTTD-patches
2
0
Fork 0
mirror of https://github.com/JGRennison/OpenTTD-patches.git synced 2024-11-02 09:40:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

(svn r3785) Replace some if-magic to determine the turning direction for road vehicles with the new DirDiff stuff

Browse Source
This commit is contained in:
tron 2006-03-08 07:50:26 +00:00
parent ecabf8a5f0
commit 8b447de24c
1 changed files with 3 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
roadveh_cmd.c
View File

@ -852,15 +852,11 @@ static Direction RoadVehGetSlidingDirection(const Vehicle* v, int x, int y)
{
Direction b = RoadVehGetNewDirection(v, x, y);
Direction d = v->direction;
DirDiff delta;
if (b == d) return d;
d = (d + 1) & 7;
if (b == d) return d;
d = (d - 2) & 7;
if (b == d) return d;
if (b == ((d - 1) & 7)) return d;
if (b == ((d - 2) & 7)) return d;
return (d + 2) & 7;
delta = (DirDifference(d, b) > DIRDIFF_REVERSE ? DIRDIFF_45LEFT : DIRDIFF_45RIGHT);
return ChangeDir(d, delta);
}
typedef struct OvertakeData {