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ATC: Reduce lower limit of nominal look-ahead distance for speed timers

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See: #310
This commit is contained in:
Jonathan G Rennison
2021-08-19 01:39:29 +01:00
parent b8d5113c5a
commit 2283ce3a2b
1 changed files with 1 additions and 1 deletions
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2
src/train_cmd.cpp
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@@ -100,7 +100,7 @@ static bool CheckTrainStayInWormHolePathReserve(Train *t, TileIndex tile);
static DateTicksScaled GetSpeedRestrictionTimeout(const Train *t)
{
const int64 velocity = std::max<int64>(25, t->cur_speed);
const int64 look_ahead_distance = Clamp(t->cur_speed / 8, 6, 16); // In tiles, varying between 6 and 16 depending on current speed
const int64 look_ahead_distance = Clamp(t->cur_speed / 8, 4, 16); // In tiles, varying between 4 and 16 depending on current speed
// This assumes travel along the X or Y map axis, not diagonally. See GetAdvanceDistance, GetAdvanceSpeed.
const int64 ticks_per_tile = (192 * 16 * 4 / 3) / velocity;