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Apply ATC speed restriction as advisory to prevent instant braking

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Remove redundant function
This commit is contained in:
Jonathan G Rennison
2021-06-27 22:22:28 +01:00
parent 93be763301
commit 62075c88de
2 changed files with 3 additions and 15 deletions
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17
src/train_cmd.cpp
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@@ -993,18 +993,6 @@ static void AdvanceLookAheadPosition(Train *v)
}
}
/**
* Calculates the maximum speed based on any train in front of this train.
*/
int32 Train::GetAtcMaxSpeed() const
{
if (!(this->vehstatus & VS_CRASHED) && this->signal_speed_restriction != 0) {
return std::max<int32>(25, this->signal_speed_restriction);
}
return INT32_MAX;
}
/**
* Calculates the maximum speed information of the vehicle under its current conditions.
* @return Maximum speed information of the vehicle.
@@ -1015,8 +1003,6 @@ Train::MaxSpeedInfo Train::GetCurrentMaxSpeedInfoInternal(bool update_state) con
this->gcache.cached_max_track_speed :
std::min<int>(this->tcache.cached_max_curve_speed, this->gcache.cached_max_track_speed);
if (_settings_game.vehicle.train_speed_adaptation) max_speed = std::min<int>(max_speed, GetAtcMaxSpeed());
if (this->current_order.IsType(OT_LOADING_ADVANCE)) max_speed = std::min(max_speed, 15);
int advisory_max_speed = max_speed;
@@ -1080,6 +1066,9 @@ Train::MaxSpeedInfo Train::GetCurrentMaxSpeedInfoInternal(bool update_state) con
if (this->speed_restriction != 0) {
advisory_max_speed = std::min<int>(advisory_max_speed, this->speed_restriction);
}
if (this->signal_speed_restriction != 0 && _settings_game.vehicle.train_speed_adaptation) {
advisory_max_speed = std::min<int>(advisory_max_speed, this->signal_speed_restriction);
}
if (this->reverse_distance > 1) {
advisory_max_speed = std::min<int>(advisory_max_speed, ReversingDistanceTargetSpeed(this));
}