diff options
Diffstat (limited to 'src/ground_vehicle.cpp')
| -rw-r--r-- | src/ground_vehicle.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/ground_vehicle.cpp b/src/ground_vehicle.cpp index 80a43b6a3..cc2360d3f 100644 --- a/src/ground_vehicle.cpp +++ b/src/ground_vehicle.cpp @@ -127,7 +127,7 @@ int GroundVehicle<T, Type>::GetAcceleration() const } /* Air drag; the air drag coefficient is in an arbitrary NewGRF-unit, * so we need some magic conversion factor. */ - resistance += (area * this->gcache.cached_air_drag * speed * speed) / 500; + resistance += (area * this->gcache.cached_air_drag * speed * speed) / 1000; resistance += this->GetSlopeResistance(); @@ -151,7 +151,8 @@ int GroundVehicle<T, Type>::GetAcceleration() const } if (mode == AS_ACCEL) { - return (force - resistance) / (mass * 2); + /* Divide by 4 to compensate for the wacky game scale. */ + return (force - resistance) / (mass * 4); } else { return min(-force - resistance, -10000) / mass; } |