RifleChambering.c

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class RifleChambering extends WeaponStateBase
{
  WeaponActions m_action;
  int m_actionType;
  Magazine m_srcMagazine; 
 
  ref WeaponStateBase m_start;
  ref WeaponEjectCasing m_eject;
  ref WeaponChambering_Cartridge m_chamber;
  ref WeaponChambering_W4T m_w4t;
 
  void RifleChambering(Weapon_Base w = NULL, WeaponStateBase parent = NULL, WeaponActions action = WeaponActions.NONE, int actionType = -1)
  {
    m_action = action;
    m_actionType = actionType;
 
    // setup nested state machine
    m_start = new WeaponChambering_Start(m_weapon, this, m_action, m_actionType);
    m_eject = new WeaponEjectCasing(m_weapon, this);
    m_chamber = new WeaponChambering_Cartridge(m_weapon, this);
    m_w4t = new WeaponChambering_W4T(m_weapon, this);
    // events
    WeaponEventAnimBulletEject __be_ = new WeaponEventAnimBulletEject;
    WeaponEventAnimBulletShow __bs_ = new WeaponEventAnimBulletShow;
    WeaponEventAnimBulletInChamber __bc_ = new WeaponEventAnimBulletInChamber;
    WeaponEventBase _fin_ = new WeaponEventHumanCommandActionFinished;
 
    m_fsm = new WeaponFSM(this); // @NOTE: set owner of the submachine fsm
    m_fsm.AddTransition(new WeaponTransition(m_start, __be_, m_eject));
    m_fsm.AddTransition(new WeaponTransition(m_eject, __bs_, m_chamber));
    m_fsm.AddTransition(new WeaponTransition(m_chamber, __bc_, m_w4t));
    m_fsm.AddTransition(new WeaponTransition(m_w4t, _fin_, NULL));
 
    // Safety exits
    m_fsm.AddTransition(new WeaponTransition(m_chamber, _fin_, null));
    m_fsm.AddTransition(new WeaponTransition(m_eject, _fin_, null));
    m_fsm.AddTransition(new WeaponTransition(m_start, _fin_, null));
 
    m_fsm.SetInitialState(m_start);
  }
 
  override void OnEntry(WeaponEventBase e)
  {
    if (e != NULL)
    {
      if (e.m_magazine != NULL)
      {
        if (LogManager.IsWeaponLogEnable()) wpnDebugPrint("[wpnfsm] " + Object.GetDebugName(m_weapon) + " RifleChambering, taking mag from event e.mag=" + e.m_magazine.ToString());
        m_srcMagazine = e.m_magazine;
        m_chamber.m_srcMagazine = m_srcMagazine;
      }
    }
    else
    {
      if (LogManager.IsWeaponLogEnable()) wpnDebugPrint("[wpnfsm] " + Object.GetDebugName(m_weapon) + " RifleChambering (e=NULL), m_srcMagazine=" + m_srcMagazine.ToString());
    }
    if (LogManager.IsWeaponLogEnable()) wpnDebugPrint("[wpnfsm] " + Object.GetDebugName(m_weapon) + " m_srcMagazine=" + m_srcMagazine.ToString());
 
    super.OnEntry(e); // @NOTE: super at the end (prevent override from submachine start)
  }
 
  override void OnAbort(WeaponEventBase e)
  {
    super.OnAbort(e);
    m_srcMagazine = NULL;
  }
 
  override void OnExit(WeaponEventBase e)
  {
    super.OnExit(e);
    m_srcMagazine = NULL;
  }
 
  override bool SaveCurrentFSMState(ParamsWriteContext ctx)
  {
    if (!super.SaveCurrentFSMState(ctx))
      return false;
 
    if (!ctx.Write(m_srcMagazine))
    {
      Error("[wpnfsm] " + Object.GetDebugName(m_weapon) + " RifleChambering.SaveCurrentFSMState: cannot save m_srcMagazine for weapon=" + m_weapon);
      return false;
    }
    return true;
  }
 
  override bool LoadCurrentFSMState(ParamsReadContext ctx, int version)
  {
    if (!super.LoadCurrentFSMState(ctx, version))
      return false;
 
    if (!ctx.Read(m_srcMagazine))
    {
      Error("[wpnfsm] " + Object.GetDebugName(m_weapon) + " RifleChambering.LoadCurrentFSMState: cannot read m_srcMagazine for weapon=" + m_weapon);
      return false;
    }
    return true;
  }
};