handanimatedmovingtoatt.c

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class HandStartHidingAnimated extends HandStartAction
{
    void HandStartHidingAnimated(Man player = null, HandStateBase parent = null, WeaponActions action = WeaponActions.NONE, int actionType = -1)
    { }
 
    override void OnEntry(HandEventBase e)
    {
        super.OnEntry(e);
    }
 
    override void OnAbort(HandEventBase e)
    {
        super.OnAbort(e);
    }
 
    override void OnExit(HandEventBase e)
    {
        super.OnExit(e);
    }
    
    override bool IsWaitingForActionFinish() { return m_ActionType == -1; }
};
 
// When editing this, take a look at HandAnimatedMoveToDst_W4T_Basic as well
// They can not be inherited from each other because of different inheritance
class HandAnimatedMoveToDst_W4T extends HandStartAction
{
    ref InventoryLocation m_Dst;
 
    override void OnEntry(HandEventBase e)
    {
        Man player = e.m_Player;
        if (m_Dst && m_Dst.IsValid())
        {
            EntityAI item = m_Dst.GetItem();
            InventoryLocation src = new InventoryLocation;
            if (item.GetInventory().GetCurrentInventoryLocation(src))
            {
                if (GameInventory.LocationCanMoveEntity(src, m_Dst))
                {
                    GameInventory.LocationSyncMoveEntity(src, m_Dst);
                    player.OnItemInHandsChanged();
                }
                else
                {
                    #ifdef DEVELOPER
                    if ( LogManager.IsInventoryHFSMLogEnable() )
                    {   
                        Debug.InventoryHFSMLog("[hndfsm] HandAnimatedMoveToDst_W4T - not allowed");
                    }
                    #endif
                }
            }
            else
                Error("[hndfsm] " + Object.GetDebugName(e.m_Player) + " STS = " + e.m_Player.GetSimulationTimeStamp() + " HandAnimatedMoveToDst_W4T - item " + item + " has no Inventory or Location, inv=" + item.GetInventory());
        }
        else
            Error("[hndfsm] HandAnimatedMoveToDst_W4T - event has no valid m_Dst");
 
        super.OnEntry(e);
    }
 
    override void OnAbort(HandEventBase e)
    {
        m_Dst = null;
        super.OnAbort(e);
    }
 
    override void OnExit(HandEventBase e)
    {
        m_Dst = null;
        super.OnExit(e);
    }
 
    override bool IsWaitingForActionFinish() { return true; }
};
 
class HandAnimatedMovingToAtt extends HandStateBase
{
    EntityAI m_Entity; 
 
    ref HandStartHidingAnimated m_Hide;
    ref HandAnimatedMoveToDst_W4T m_Show;
    
    ref InventoryLocation m_ilEntity;
 
    void HandAnimatedMovingToAtt(Man player = null, HandStateBase parent = null)
    {
        // setup nested state machine
        m_Hide = new HandStartHidingAnimated(player, this, WeaponActions.HIDE, -1);
        m_Show = new HandAnimatedMoveToDst_W4T(player, this, WeaponActions.SHOW, -1);
 
        // events:
        HandEventBase _fin_ = new HandEventHumanCommandActionFinished;
        HandEventBase _AEh_ = new HandAnimEventChanged;
 
        m_FSM = new HandFSM(this); // @NOTE: set owner of the submachine fsm
 
        m_FSM.AddTransition(new HandTransition(   m_Hide, _AEh_,   m_Show ));
        m_FSM.AddTransition(new HandTransition(   m_Show, _fin_,     null ));
        
        m_FSM.SetInitialState(m_Hide);
    }
 
    override void OnEntry(HandEventBase e)
    {
        m_Entity = e.GetSrcEntity();
        HandEventMoveTo ev_move = HandEventMoveTo.Cast(e);
        if (ev_move)
        {
            m_Show.m_Dst = ev_move.GetDst();
            m_Hide.m_ActionType = ev_move.GetAnimationID();
            m_Show.m_ActionType = ev_move.GetAnimationID();
            
            m_ilEntity = m_Show.m_Dst;
            
            e.m_Player.GetHumanInventory().AddInventoryReservationEx(m_Entity, m_ilEntity, GameInventory.c_InventoryReservationTimeoutShortMS);
        }
        
        super.OnEntry(e); // @NOTE: super at the end (prevent override from submachine start)
    }
 
    override void OnAbort(HandEventBase e)
    {
        if ( !GetGame().IsDedicatedServer())
        {
            e.m_Player.GetHumanInventory().ClearInventoryReservationEx(m_Entity, m_ilEntity);
        }
        else
        {
            GetGame().ClearJunctureEx(e.m_Player, m_Entity);
        }
        
        m_Entity = null;
        m_ilEntity = null;
        
        super.OnAbort(e);
    }
 
    override void OnExit(HandEventBase e)
    {
        if ( !GetGame().IsDedicatedServer())
        {
            e.m_Player.GetHumanInventory().ClearInventoryReservationEx(m_Entity, m_ilEntity);
        }
        
        m_Entity = null;
        m_ilEntity = null;
        
        super.OnExit(e);
    }
};