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Codechange: Use const instead of magic number for ship order distance. Allow slightly further distance when following orders.

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This commit is contained in:
Peter Nelson
2018-05-20 12:01:17 +01:00
committed by Charles Pigott
parent b98887c4a0
commit 7af53d7588
3 changed files with 5 additions and 2 deletions
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2
src/ship_cmd.cpp
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@@ -459,7 +459,7 @@ static Track ChooseShipTrack(Ship *v, TileIndex tile, DiagDirection enterdir, Tr
bool path_found = true;
Track track;
if (v->dest_tile == 0 || DistanceManhattan(tile, v->dest_tile) > 130) {
if (v->dest_tile == 0 || DistanceManhattan(tile, v->dest_tile) > SHIP_MAX_ORDER_DISTANCE + 5) {
/* No destination or destination too far, don't invoke pathfinder. */
static const TrackBits direction_to_trackbits[DIR_END] = {
TRACK_BIT_LEFT | TRACK_BIT_RIGHT, // DIR_N