CAContinuousTransferQuantity.c

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class CAContinuousTransferQuantity : CAContinuousBase
{
  protected float m_TargetUnits;
  protected float m_SpentQuantity;
  protected float m_ItemQuantity;
  protected float m_SourceQuantity;
  protected float m_QuantityFilledPerSecond;
  protected float m_TimeToComplete;
  protected ref Param1<float> m_SpentUnits;
 
  void CAContinuousTransferQuantity(float quantity_filled_per_second)
  {
    m_QuantityFilledPerSecond = quantity_filled_per_second;
  }
 
  override void Setup(ActionData action_data)
  {
    m_SpentQuantity = 0;
    if (!m_SpentUnits)
      m_SpentUnits = new Param1<float>(0);
    else
      m_SpentUnits.param1 = 0;
    m_ItemQuantity = action_data.m_MainItem.GetQuantity();
    ItemBase trg;
    if (Class.CastTo(trg, action_data.m_Target.GetObject()))
      m_SourceQuantity = trg.GetQuantity();
    m_TargetUnits = action_data.m_MainItem.GetQuantityMax();
    m_TimeToComplete = (Math.Min((m_TargetUnits - m_ItemQuantity), m_SourceQuantity)) / m_QuantityFilledPerSecond;
  }
 
  override int Execute(ActionData action_data)
  {
    if (!action_data.m_Player)
      return UA_ERROR;
    ItemBase trg;
    Class.CastTo(trg, action_data.m_Target.GetObject());
    if (action_data.m_MainItem.GetQuantity() >= action_data.m_MainItem.GetQuantityMax() || trg.GetQuantity() == 0)
      return UA_FINISHED;
    else
    {
      if (m_SpentQuantity < m_TargetUnits && m_SpentQuantity < m_SourceQuantity)
      {
        m_SpentQuantity += m_QuantityFilledPerSecond * action_data.m_Player.GetDeltaT();
        float val = m_ItemQuantity - m_SpentQuantity;
        if (m_Action) m_Action.SendMessageToClient(action_data.m_Player, val.ToString());
        return UA_PROCESSING;
      }
      else
      {
        CalcAndSetQuantity(action_data);
        OnCompletePogress(action_data);
        return UA_FINISHED;
      }
    }
  }
 
  override override int Cancel(ActionData action_data)
  {
    if (!action_data.m_Player)
      return UA_ERROR;
 
    CalcAndSetQuantity(action_data);
    return UA_CANCEL;
  }
 
  override float GetProgress()
  {
    float progress = (m_SpentQuantity * m_QuantityFilledPerSecond) / m_TimeToComplete;
    return (m_SpentQuantity * m_QuantityFilledPerSecond) / m_TimeToComplete;
  }
  //---------------------------------------------------------------------------
 
  void CalcAndSetQuantity(ActionData action_data)
  {
    if (GetGame().IsServer())
    {
      if (m_SpentUnits)
      {
        m_SpentUnits.param1 = m_SpentQuantity;
        SetACData(m_SpentUnits);
      }
      action_data.m_MainItem.AddQuantity(m_SpentQuantity);
      ItemBase trg;
      if (Class.CastTo(trg, action_data.m_Target.GetObject()))
        trg.AddQuantity(-m_SpentQuantity, false, false);
    }
  }
};