AreaDamageTrigger.c

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// DEPRECATED: Left for backwards compatibility with mods
// This file is NOT AN EXAMPLE of how to use triggers
// As overriding UpdateInsiders should ideally no longer be done
// Look at "AreaDamageTriggerBase.c" instead and use that as base
class AreaDamageTrigger extends AreaDamageTriggerBase
{
  protected ref AreaDamageBase m_AreaDamageType;
 
  protected vector m_ExtentMin;
  protected vector m_ExtentMax;
  protected float m_InnerDistance;
 
  protected int m_TriggerUpdateMs;
 
  void AreaDamageTrigger()
  {
    // Backwards compat, revert the flags back to what they used to be
    ClearEventMask(EntityEvent.ENTER | EntityEvent.LEAVE);
    SetEventMask(EntityEvent.TOUCH);
 
    m_AreaDamageType = null;
 
    m_ExtentMin = vector.Zero;
    m_ExtentMax = vector.Zero;
    m_InnerDistance = 0;
 
    m_TriggerUpdateMs = 100;
  }
 
  // Backwards compat
  override void EOnTouch(IEntity other, int extra)
  {
    Object obj;
    if (Class.CastTo(obj, other))
      AddInsider(obj);
  }
 
  override void SetExtents(vector mins, vector maxs)
  {
    m_ExtentMax = maxs;
    m_ExtentMin = mins;
 
    m_InnerDistance = (GetRadius(m_ExtentMin, m_ExtentMax) * 0.5) + 0.2;
 
    super.SetExtents(mins, maxs);
  }
 
  override void SetAreaDamageManager(AreaDamageManager adType)
  {
    super.SetAreaDamageManager(adType);
 
    m_AreaDamageType = AreaDamageBase.Cast(adType);
  }
 
  void SetAreaDamageType(AreaDamageBase adType)
  {
    super.SetAreaDamageManager(adType);
 
    m_AreaDamageType = adType;
  }
 
  override void OnEnter(Object obj)
  {
    super.OnEnter(obj);
 
    if (GetGame().IsServer() && m_AreaDamageType)
      m_AreaDamageType.OnEnter(obj);
  }
 
  override void OnLeave(Object obj)
  {
    super.OnLeave(obj);
 
    if (GetGame().IsServer() && m_AreaDamageType)
      m_AreaDamageType.OnLeave(obj);
  }
 
  override protected void UpdateInsiders(int timeout)
  {
    if (GetGame().IsServer())
    {
      for (int n = 0; n < m_insiders.Count();)
      {
        TriggerInsider ins = m_insiders.Get(n);
        if (ins.GetObject() == null)
        {
          //object has been deleted. Remove it
          m_insiders.Remove(n);
          continue;
        }
 
        Object insObj = ins.GetObject();
        if (insObj && (!insObj.IsAlive() || vector.DistanceSq(insObj.GetPosition(), GetPosition()) > (m_InnerDistance * m_InnerDistance)))
        {
          int timeDiff = g_Game.GetTime() - ins.timeStamp;
          if (timeDiff > 500)
          {
            //object left. Remove it
            OnLeave(ins.GetObject());
            m_insiders.Remove(n);
 
            continue;
          }
          else
          {
            //Print("" + this + " :: " + insObj + " :: " + timeDiff);
          }
        }
 
        ++n;
      }
 
#ifdef DEVELOPER
      DebugSendDmgTrigger();
#endif
    }
  }
}