actiondeploybase.c

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class PlaceObjectActionData : ActionData
{
    vector m_Position;
    vector m_Orientation;
    bool m_AlreadyPlaced;
}
 
class ActiondeployObjectCB : ActionContinuousBaseCB
{
    override void CreateActionComponent()
    {
        m_ActionData.m_ActionComponent = new CAContinuousTime(m_ActionData.m_MainItem.GetDeployTime());
    }
    
    void DropDuringPlacing();
}
 
class ActionDeployBase : ActionContinuousBase
{
    protected const float POSITION_OFFSET = 0.5; // The forward offset at which the item will be placed (if not using hologram)
    
    protected ref array<ItemBase> m_MovedItems;
    
    void ActionDeployBase()
    {
        m_CallbackClass     = ActiondeployObjectCB;
        m_SpecialtyWeight   = UASoftSkillsWeight.PRECISE_LOW;
        m_FullBody          = true;
 
        m_Text = "#deploy_object";
    }
    
    override void CreateConditionComponents()  
    {   
        m_ConditionItem     = new CCINone();
        m_ConditionTarget   = new CCTNone();
    }
    
    override bool HasTarget()
    {
        return false;
    }
 
    override bool HasProgress()
    {
        return true;
    }
    
    //base CAN function without hologram, but inherited action should use it
    bool ActionUsesHologram()
    {
        return false;
    }
    
    override ActionData CreateActionData()
    {
        PlaceObjectActionData action_data = new PlaceObjectActionData();
        m_MovedItems = new array<ItemBase>();
        
        return action_data;
    }
    
    override Vector2 GetCameraUDAngle()
    {
        Vector2 udAngle = new Vector2(-80, -20);
        return udAngle;
    }
    
    override void OnFinishProgressServer(ActionData action_data)
    {   
        PlaceObjectActionData poActionData = PlaceObjectActionData.Cast(action_data);
        if (!poActionData)
            return;
 
        if (!poActionData.m_MainItem)
            return;
 
        ClearActionJuncture(action_data);
        
        EntityAI entity_for_placing = poActionData.m_MainItem;
        vector position = vector.Zero;
        vector orientation = vector.Zero;
        
        // In case of placement action that requires hologram, look for it, or fail
        if (ActionUsesHologram())
        {
            if (poActionData.m_Player.GetHologramServer())
            {
                position    = poActionData.m_Position;
                orientation = poActionData.m_Orientation;
                
                poActionData.m_Player.GetHologramServer().EvaluateCollision(poActionData.m_MainItem);
                if (g_Game.IsMultiplayer() && poActionData.m_Player.GetHologramServer().IsColliding())
                    return;
                
                poActionData.m_Player.GetHologramServer().PlaceEntity(entity_for_placing);
                
                if (g_Game.IsMultiplayer())
                    poActionData.m_Player.GetHologramServer().CheckPowerSource();
                
                #ifdef DEVELOPER
                if (IsCLIParam("hologramLogs"))
                {
                    Debug.Log(string.Format("Hologram of %1 found, deployment successful.", poActionData.m_MainItem), "hologramLogs");
                    Debug.Log(string.Format("Pos Comparison | player: %1 | hologram: %2 | action data: %3", poActionData.m_Player.GetPosition(),poActionData.m_Player.GetLocalProjectionPosition(),position), "hologramLogs");
                }
                #endif
            }
            else
            {
                Debug.Log(string.Format("Expected hologram of %1 not found, failing deployment!", poActionData.m_MainItem), Type().ToString());
                return;
            }
        }
        else //action does NOT require hologram in the first place, take player's info instead
        {
            position    = poActionData.m_Player.GetPosition();
            orientation = poActionData.m_Player.GetOrientation();
            position    = position + (poActionData.m_Player.GetDirection() * POSITION_OFFSET);
        }
        
        MoveEntityToFinalPosition(poActionData, position, orientation);         
        poActionData.m_MainItem.SetIsBeingPlaced(false);
        poActionData.m_AlreadyPlaced = true;
        
        entity_for_placing.OnPlacementComplete(poActionData.m_Player, position, orientation); //beware, this WILL fire on server before the item is moved to final position!
        poActionData.m_Player.PlacingCompleteServer();
        
        m_MovedItems.Clear();
    }
    
    override void OnItemLocationChanged(ItemBase item)
    {
        super.OnItemLocationChanged(item);
        
        if (!g_Game.IsDedicatedServer())
        {
            if (m_MovedItems)
                m_MovedItems.Insert(item);
        }
    }
    
    override void OnUpdate(ActionData action_data)
    {
        super.OnUpdate(action_data);
        
        foreach (ItemBase item : m_MovedItems)
        {
            if (item == action_data.m_MainItem)
            {
                InventoryLocation loc = new InventoryLocation();
                item.GetInventory().GetCurrentInventoryLocation(loc);
                if (loc && loc.GetType() == InventoryLocationType.GROUND)   // if main item is placed on ground during deploy, re-reserve it
                    InventoryReservation(action_data);
            }
        }
        
        m_MovedItems.Clear();
    }
 
    override bool AddActionJuncture(ActionData action_data)
    {
        bool accepted = super.AddActionJuncture(action_data);
 
        EntityAI targetEntity = action_data.m_MainItem;
 
        InventoryLocation targetIl = new InventoryLocation();
        targetEntity.GetInventory().GetCurrentInventoryLocation(targetIl);
        
        //Lock target
        if (!g_Game.AddActionJuncture(action_data.m_Player, targetEntity, 10000, action_data))
        {
            accepted = false;
            ClearActionJuncture(action_data);
        }
        else
        {
            action_data.m_ReservedInventoryLocations.Insert(targetIl);
        }
 
        return accepted;
    }
    
    void DropDuringPlacing(PlayerBase player)
    {
        ItemBase item;
        if (!Class.CastTo(item, player.GetItemInHands()))
            return;
        
        if (item.IsBasebuildingKit())
            return;
        
        if (g_Game.IsDedicatedServer())
        {
            player.LocalDropEntity(item);
 
            player.SyncDeferredEventToRemotes();
        }
        else
        {
            player.LocalDropEntity(item);
        }
    }
    
    void MoveEntityToFinalPosition(ActionData action_data, vector position, vector orientation)
    {
        if (action_data.m_MainItem.IsBasebuildingKit())
            return;
        
        EntityAI entity_for_placing = action_data.m_MainItem;
        vector rotation_matrix[3];
        float direction[4];
        InventoryLocation source = new InventoryLocation;
        InventoryLocation destination = new InventoryLocation;
        
        Math3D.YawPitchRollMatrix(orientation, rotation_matrix);
        Math3D.MatrixToQuat(rotation_matrix, direction);
        
        if (entity_for_placing.GetInventory().GetCurrentInventoryLocation(source))
        {
            destination.SetGroundEx(entity_for_placing, position, direction);
            
            if (g_Game.IsMultiplayer())
                action_data.m_Player.ServerTakeToDst(source, destination);
            else // singleplayer
                MoveEntityToFinalPositionSinglePlayer(action_data, source, destination);
        
        }
    }
    
    void MoveEntityToFinalPositionSinglePlayer(ActionData action_data, InventoryLocation source, InventoryLocation destination)
    {
        if (HasProgress())
            action_data.m_Player.GetInventory().TakeToDst(InventoryMode.LOCAL, source, destination); // from ground to target position
        else 
            action_data.m_Player.GetDayZPlayerInventory().RedirectToHandEvent(InventoryMode.LOCAL, source, destination); // placing directly from inventory
    }
}