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(svn r4192) - Fix: In the depot, moving wagons from the end of a very long train to a short train where the short train was scrolled off the window would cause a game crash. (Thanks to SimonRC for reporting.)

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peter1138
2006-03-31 08:39:10 +00:00
parent 2e0ab689f0
commit bc3f98c4dd
1 changed files with 2 additions and 5 deletions
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7
train_gui.c
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@@ -515,13 +515,10 @@ found_it:
if (x < 0 && IsFrontEngine(v)) return (x >= -10) ? -2 : -1;
// skip vehicles that are scrolled off the left side
while (skip--) v = v->next;
while (v != NULL && skip--) v = v->next;
/* find the vehicle in this row that was clicked */
while ((x -= WagonLengthToPixels(v->u.rail.cached_veh_length)) >= 0) {
v = v->next;
if (v == NULL) break;
}
while (v != NULL && (x -= WagonLengthToPixels(v->u.rail.cached_veh_length)) >= 0) v = v->next;
// if an articulated part was selected, find its parent
while (v != NULL && IsArticulatedPart(v)) v = GetPrevVehicleInChain(v);