private void MoveElevator()
{
if (targetLevel == null)
{
elevatorState = EElevatorState.Finished;
}
else
{
float vertical_piston_speed = ((verticalPistons.Count > 0) ? (verticalPistonSpeed / verticalPistons.Count) : 0.0f);
float target_piston_position = ((verticalPistons.Count > 0) ? (targetLevel.Height / verticalPistons.Count) : 0.0f);
foreach (IMyPistonBase vertical_piston in verticalPistons)
{
if (vertical_piston.CurrentPosition < target_piston_position)
{
vertical_piston.MinLimit = vertical_piston.LowestPosition;
vertical_piston.MaxLimit = target_piston_position;
vertical_piston.Velocity = vertical_piston_speed;
}
else if (vertical_piston.CurrentPosition > target_piston_position)
{
vertical_piston.MaxLimit = vertical_piston.HighestPosition;
vertical_piston.MinLimit = target_piston_position;
vertical_piston.Velocity = -vertical_piston_speed;
}
}
if (ArePistonsFinished(verticalPistons))
{
elevatorState = EElevatorState.Opening;
}
}
}
private void CloseElevator()
{
bool all_closed = true;
foreach (Level level in levels.Values)
{
level.Move(false);
if (!(level.IsFinished(false)))
{
all_closed = false;
}
}
if (all_closed)
{
elevatorState = EElevatorState.Moving;
}
}
private void RequestElevator(Level level)
{
if ((level != null) && (level != targetLevel))
{
if ((elevatorState == EElevatorState.Nothing) || (elevatorState == EElevatorState.Finished))
{
targetLevel = level;
elevatorState = EElevatorState.Checking;
}
else
{
if (!(elevatorQueue.ContainsKey(level.Height)))
{
elevatorQueue.Add(level.Height, level);
}
}
}
}
public void Main(string argument, UpdateType updateSource)
{
if ((updateSource & updateUpdateType) == 0)
{
UpdateLevels();
RequestElevator(argument);
}
switch (elevatorState)
{
case EElevatorState.Nothing:
if (levels.Count > 0)
{
RequestElevator(levels.FirstPair().Value);
}
break;
case EElevatorState.Checking:
elevatorState = (CheckElevator() ? EElevatorState.Opening : EElevatorState.Closing);
break;
case EElevatorState.Closing:
CloseElevator();
break;
case EElevatorState.Moving:
MoveElevator();
break;
case EElevatorState.Opening:
if (OpenLevel(targetLevel))
{
elapsedElevatorWaitTime = 0.0;
elevatorState = EElevatorState.Waiting;
}
break;
case EElevatorState.Waiting:
elapsedElevatorWaitTime += Runtime.TimeSinceLastRun.TotalSeconds;
if (elapsedElevatorWaitTime >= elevatorWaitTime)
{
elapsedElevatorWaitTime = 0.0f;
if (elevatorQueue.Count > 0)
{
float key = float.PositiveInfinity;
foreach (float height in elevatorQueue.Keys)
{
if (key > height)
{
key = height;
}
}
targetLevel = elevatorQueue[key];
elevatorQueue.Remove(key);
elevatorState = EElevatorState.Checking;
}
else
{
elevatorState = EElevatorState.Finished;
}
}
break;
}
Echo("State: " + elevatorState + ((targetLevel == null) ? string.Empty : (" (" + targetLevel.Name + ")")));
}
