diff options
Diffstat (limited to 'src/train_cmd.cpp')
| -rw-r--r-- | src/train_cmd.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp index c47c23dae..b5c9e3c0d 100644 --- a/src/train_cmd.cpp +++ b/src/train_cmd.cpp @@ -311,7 +311,8 @@ static bool TrainShouldStop(const Vehicle* v, TileIndex tile) /** new acceleration*/ static int GetTrainAcceleration(Vehicle *v, bool mode) { - int max_speed = 2000; + static const int absolute_max_speed = 2000; + int max_speed = absolute_max_speed; int speed = v->cur_speed * 10 / 16; // km-ish/h -> mp/h int curvecount[2] = {0, 0}; @@ -352,13 +353,17 @@ static int GetTrainAcceleration(Vehicle *v, bool mode) int total = curvecount[0] + curvecount[1]; if (curvecount[0] == 1 && curvecount[1] == 1) { - max_speed = 0xFFFF; + max_speed = absolute_max_speed; } else if (total > 1) { max_speed = 232 - (13 - Clamp(sum, 1, 12)) * (13 - Clamp(sum, 1, 12)); } } - max_speed += (max_speed / 2) * v->u.rail.railtype; + if (max_speed != absolute_max_speed) { + /* Apply the engine's rail type curve speed advantage, if it slowed by curves */ + const RailtypeInfo *rti = GetRailTypeInfo(v->u.rail.railtype); + max_speed += (max_speed / 2) * rti->curve_speed; + } if (IsTileType(v->tile, MP_STATION) && IsFrontEngine(v)) { if (TrainShouldStop(v, v->tile)) { |