DayZOfficialSourceCode/Scripts/4_world/classes/useractionscomponent/actionmanagerclient.c

typedef map<typename,ref array<ActionBase_Basic>>		TInputActionMap;
typedef map<typename,ref ActionInput>					TTypeNameActionInputMap;

class ActionManagerClient: ActionManagerBase 
{
	
	//Last send AcknowledgmentID (client can send more requests before recive ackfor first action)
	protected int 								m_LastAcknowledgmentID;
	protected bool								m_ActionPossible;
	protected ref array<ref InventoryLocation>	m_ReservedInventoryLocations; // obsolete
	protected ref InventoryActionHandler		m_InventoryActionHandler;
	protected ref InventoryLocation				m_HandInventoryLocationTest;
	protected ref TTypeNameActionInputMap		m_RegistredInputsMap;
	protected ref array<ActionInput>			m_OrederedAllActionInput;
	protected ref array<ActionInput>			m_OrderedStandartActionInputs;
	protected ref array<ActionInput>			m_DefaultOrderOfActionInputs;
	protected int 								m_SelectedActionInputToSrollIndex;
	protected bool								m_IgnoreAutoInputEnd;
	
	protected ref ActionData 					m_PendingActionData;

	protected bool 								m_ActionWantEndRequest_Send;		//Request to server was sended
	protected bool								m_ActionInputWantEnd_Send;

	void ActionManagerClient(PlayerBase player) 
	{
		m_HandInventoryLocationTest = new InventoryLocation;
		m_HandInventoryLocationTest.SetHands(player,null);
		m_LastAcknowledgmentID = 1;
		m_Targets	= new ActionTargets(player);
		//m_ReservedInventoryLocations = new array<ref InventoryLocation>;
		m_InventoryActionHandler = new InventoryActionHandler(player);

		m_ActionWantEndRequest_Send = false;
		m_ActionInputWantEnd_Send = false;
		RegisterInputs(player);
		m_SelectedActionInputToSrollIndex = 0;
	}
	
	//pCurrentCommandID is command ID at time of call command handler, some called methods can change actual true value (need call m_Player.GetCurrentCommandID() for actual command ID)
	override void Update(int pCurrentCommandID)
	{
		m_InventoryActionHandler.OnUpdate();
		super.Update(pCurrentCommandID);
		int currentCommandID = m_Player.GetCurrentCommandID();
		m_ActionPossible = ActionPossibilityCheck(currentCommandID);
		
		if (m_PendingActionData) //SP only
		{
			m_CurrentActionData = m_PendingActionData;
			
			m_CurrentActionData.m_Action.Start(m_CurrentActionData);
			
			if (m_CurrentActionData.m_Action.IsInstant())
				OnActionEnd();
			
			m_PendingActionData = null;
		}
		
		if (m_CurrentActionData)
		{
			if (m_CurrentActionData.m_State != UA_AM_PENDING && m_CurrentActionData.m_State != UA_AM_REJECTED && m_CurrentActionData.m_State != UA_AM_ACCEPTED)
				m_CurrentActionData.m_Action.OnUpdateClient(m_CurrentActionData);
			
			switch (m_CurrentActionData.m_State)
			{
				case UA_AM_PENDING:
					break;
			
				case UA_AM_ACCEPTED:
					int condition_mask = ActionBase.ComputeConditionMask(m_Player, m_CurrentActionData.m_Target, m_CurrentActionData.m_MainItem);
					
					m_CurrentActionData.m_Action.ClearInventoryReservationEx(m_CurrentActionData);
					bool can_be_action_done = ((condition_mask & m_CurrentActionData.m_Action.m_ConditionMask) == condition_mask);
					// check currentCommandID before start or reject 
					if (m_ActionPossible && can_be_action_done)
					{
						m_CurrentActionData.m_Action.InventoryReservation(m_CurrentActionData);
						m_CurrentActionData.m_State = UA_START;
						m_CurrentActionData.m_Action.Start(m_CurrentActionData);
						
						if (m_CurrentActionData.m_Action.IsInstant())
							OnActionEnd();
					}
					else
					{
						RequestInterruptAction();
						OnActionEnd();
					}
					m_PendingActionAcknowledgmentID = -1;
					break;
				
				case UA_AM_REJECTED:
					OnActionEnd();
					m_PendingActionAcknowledgmentID = -1;
					break;
			
				default:
					ProcessActionRequestEnd();
					ProcessActionInputEnd();
				break;
			}
		}
		
#ifdef DEVELOPER
		if (DeveloperFreeCamera.IsFreeCameraEnabled())
		{
			m_ActionPossible = false;
			ResetInputsActions();
		}
		else
		{
#endif
			if (!m_CurrentActionData)
			{
				bool isMenuOpen = false;	
#ifndef NO_GUI
				isMenuOpen = GetGame().GetUIManager().IsMenuOpen(MENU_INVENTORY);
#endif
				if (m_Player.IsRaised() || isMenuOpen)
				{
					m_Targets.Clear();
				}
				else
				{
					m_Targets.Update();
				}
				FindContextualUserActions(currentCommandID);	
			}
		
			InputsUpdate();
#ifdef DEVELOPER
		}
#endif		

	}
	
	void RegisterInputs(PlayerBase player)
	{
		if (!m_RegistredInputsMap)
		{
			m_RegistredInputsMap = new TTypeNameActionInputMap;

			for (int i = 0; i < m_ActionsArray.Count(); i++)
			{	
				ActionBase action = m_ActionsArray.Get(i);
				typename input_type_name = action.GetInputType();
				ref ActionInput ai;
			
				ai = ActionInput.Cast(m_RegistredInputsMap.Get(input_type_name));
				if (!ai)
				{
					ai = ActionInput.Cast(input_type_name.Spawn());
					m_RegistredInputsMap.Insert(input_type_name, ai);
				}
				action.SetInput(ai);
			}
		
			for (int j = 0; j < m_RegistredInputsMap.Count(); j++)
			{
				m_RegistredInputsMap.GetElement(j).Init(player, this);
			}
			SetActioninputOrder();
		}
		
	}
	
	//Set order of inputs base of priority (output -> m_OrederedAllActionInput)
	void SetActioninputOrder()
	{
		int i, j;
		int priority;
		ActionInput input;
		m_OrederedAllActionInput = new array<ActionInput>;
		
		map<int, ref array<ActionInput>> temp_map_for_sort = new map<int, ref array<ActionInput>>;
		array<int> array_of_priorities_to_sort = new array<int>;
		ref array<ActionInput> same_priority_input_array;
		
		for (i = 0; i < m_RegistredInputsMap.Count(); i++)
		{
			input = m_RegistredInputsMap.GetElement(i);
			priority = input.GetPriority();
			same_priority_input_array = temp_map_for_sort.Get(priority);
			if (same_priority_input_array)
			{
				same_priority_input_array.Insert(input);
				continue;
			}
			
			same_priority_input_array = new array<ActionInput>;
			same_priority_input_array.Insert(input);
			temp_map_for_sort.Insert(priority,same_priority_input_array);
			array_of_priorities_to_sort.Insert(priority);
		}
		array_of_priorities_to_sort.Sort();
		
		for (i = 0; i < array_of_priorities_to_sort.Count(); i++)
		{
			priority = array_of_priorities_to_sort[i];
			same_priority_input_array = temp_map_for_sort.Get(priority);
			for (j = 0; j < same_priority_input_array.Count(); j++)
			{
				input = same_priority_input_array.Get(j);
				m_OrederedAllActionInput.Insert(input);
			}
		}
	
		SetDefaultInputsOrder();
	}
	
	//Order for user action inputs - will be dynamically change base on context (more complex handling viz set m_OrderedStandartActionInputs in UpdateActionCategoryPriority())
	void SetDefaultInputsOrder()
	{
		int i, j;
		m_DefaultOrderOfActionInputs = new array<ActionInput>;
		m_OrderedStandartActionInputs = new array<ActionInput>;
		ActionInput input = m_RegistredInputsMap.Get(ContinuousDefaultActionInput);
		if (input)
		{
			m_OrderedStandartActionInputs.Insert(input);
		}

		input = m_RegistredInputsMap.Get(DefaultActionInput);
		if (input)
		{
			m_OrderedStandartActionInputs.Insert(input);
		}
		
		input = m_RegistredInputsMap.Get(ContinuousInteractActionInput);
		if (input)
		{
			m_OrderedStandartActionInputs.Insert(input);
		}
		
		input = m_RegistredInputsMap.Get(InteractActionInput);
		if (input)
		{
			m_OrderedStandartActionInputs.Insert(input);
		}
		
		for (i = 0; i < m_OrederedAllActionInput.Count(); i++)
		{
			for (j = 0; j < m_OrderedStandartActionInputs.Count(); j++)
			{
				if (m_OrederedAllActionInput[i] == m_OrderedStandartActionInputs[j])
				{
					m_DefaultOrderOfActionInputs.Insert(m_OrederedAllActionInput[i]);
					break;
				}
			}
		}
	}
	
	static ActionVariantManager GetVariantManager(typename actionName)
	{
		ActionBase action = GetAction(actionName);
		if (action)
		{
			return action.GetVariantManager();
		}
		//VME ACTION not exist typo most likely
		return null;
	}
	
	override void RequestEndAction()
	{
		if (!m_ActionWantEndRequest_Send)
		{
			m_ActionWantEndRequest = true;
		}
	}
	
	override void EndActionInput()
	{
		if (!m_ActionInputWantEnd_Send)
		{
			m_ActionInputWantEnd = true;
		}
	}
	
	void InputsUpdate()
	{
		ActionInput ain;
		if (m_CurrentActionData)
		{
			if (!m_ActionInputWantEnd)
			{
				ActionInput ai = m_CurrentActionData.m_Action.GetInput();
				ai.Update();
				if (m_Player.IsQBControl())
				{
					if (ai.JustActivate())
						m_Player.SetActionEndInput(m_CurrentActionData.m_Action);
				}
				else
				{
					if (ai.WasEnded() && (ai.GetInputType() == ActionInputType.AIT_CONTINUOUS || ai.GetInputType() == ActionInputType.AIT_CLICKCONTINUOUS) && !m_IgnoreAutoInputEnd)
					{
						EndActionInput();
					}
				}
			}
		}
		else
		{
			if (m_ActionsAvaibale)
			{
				for (int i = 0; i < m_OrederedAllActionInput.Count();i++)
				{
					
					ain = m_OrederedAllActionInput[i];
					ain.Update();
				
					if (ain.JustActivate())
					{
						ActionBase action = ain.GetAction();
						if (action)
						{
							ActionStart(action, ain.GetUsedActionTarget(), ain.GetUsedMainItem());
							break;
						}
					}
				}
			}
		}
	}
	
	void ProcessActionRequestEnd()
	{
		if (m_ActionWantEndRequest)
		{
			if (GetGame().IsMultiplayer() && !m_CurrentActionData.m_Action.IsLocal())
			{
				if (!m_ActionWantEndRequest_Send && ScriptInputUserData.CanStoreInputUserData())
				{
					if (LogManager.IsActionLogEnable())
					{	
						Debug.ActionLog("Time stamp: " + m_Player.GetSimulationTimeStamp(), m_CurrentActionData.m_Action.ToString() , "n/a", "EndRequest", m_CurrentActionData.m_Player.ToString());
					}
					ScriptInputUserData ctx = new ScriptInputUserData;
					ctx.Write(INPUT_UDT_STANDARD_ACTION_END_REQUEST);
					ctx.Send();
					
					m_ActionWantEndRequest_Send = true;
						
					m_ActionWantEndRequest = false;
					m_CurrentActionData.m_Action.EndRequest(m_CurrentActionData);
				}
			}
			else
			{
				m_ActionWantEndRequest = false;
				m_CurrentActionData.m_Action.EndRequest(m_CurrentActionData);
			}
		}
	}
	
	void ProcessActionInputEnd()
	{
		if (m_ActionInputWantEnd)
		{
			if (GetGame().IsMultiplayer() && !m_CurrentActionData.m_Action.IsLocal())
			{
				if (!m_ActionInputWantEnd_Send && ScriptInputUserData.CanStoreInputUserData())
				{
					if (LogManager.IsActionLogEnable())
					{
						Debug.ActionLog("Time stamp: " + m_Player.GetSimulationTimeStamp(), m_CurrentActionData.m_Action.ToString() , "n/a", "EndInput", m_CurrentActionData.m_Player.ToString());
					}
					ScriptInputUserData ctxi = new ScriptInputUserData;
					ctxi.Write(INPUT_UDT_STANDARD_ACTION_INPUT_END);
					ctxi.Send();
					
					m_ActionInputWantEnd_Send = true;
						
					m_ActionInputWantEnd = false;
					m_CurrentActionData.m_Action.EndInput(m_CurrentActionData);
				}
			}
			else
			{
				if (!m_ActionInputWantEnd_Send)
				{
					m_ActionInputWantEnd_Send = true;
					m_ActionInputWantEnd = false;
					m_CurrentActionData.m_Action.EndInput(m_CurrentActionData);
				}
			}
		}
	}
	
	ActionBase GetPossibleAction(typename inputType)
	{
		ActionInput action_input = m_RegistredInputsMap.Get(inputType);
		if (action_input)
		{
			return action_input.GetAction();
		}
		return NULL;
	}
	
	array<ActionBase> GetPossibleActions(typename inputType)
	{
		ActionInput action_input = m_RegistredInputsMap.Get(inputType);
		if (action_input)
		{
			return action_input.GetPossibleActions();
		}
		return NULL;
	}
	
	int GetPossibleActionIndex(typename inputType)
	{
		ActionInput action_input = m_RegistredInputsMap.Get(inputType);
		if (action_input)
		{
			return action_input.GetPossibleActionIndex();
		}
		return -1;
	}
	
	int GetPossibleActionCount(typename inputType)
	{
		ActionInput action_input = m_RegistredInputsMap.Get(inputType);
		if (action_input)
		{
			return action_input.GetPossibleActionsCount();
		}
		return 0;
	}

	//--------------------------------------------------------
	// Alows to set different action to current contextual one
	//--------------------------------------------------------	
	void InjectAction(ActionBase action, ActionTarget target, ItemBase item)
	{
		ActionInput ai = action.GetInput();
		ai.ForceAction(action, target, item);
	}
	
	void InjectAction(typename actionType, ActionTarget target, ItemBase item)
	{
		ActionBase action = GetAction(actionType);
		InjectAction(action, target, item);
	}
	
	void EjectAction(ActionBase action)
	{
		ActionInput ai = action.GetInput();
		ai.ClearForcedAction();
	}
	
	void EjectAction(typename actionType)
	{
		ActionBase action = GetAction(actionType);
		EjectAction(action);
	}
		
	void ForceTarget(Object targetObject)
	{
		Object parent = null;
		EntityAI targetEntity = EntityAI.Cast(targetObject);
		if (targetEntity)
			parent = targetEntity.GetHierarchyParent();
		m_ForceTarget = new ActionTarget(targetObject, parent, -1, vector.Zero, -1);
	}
	
	void ClearForceTarget()
	{
		m_ForceTarget = NULL;
	}
	
			
	//-------------------------------------------------------------------------
	override ActionTarget FindActionTarget()
	{
		if (m_ForceTarget)
			return m_ForceTarget;
		
		ActionTarget action_target;
		action_target = NULL;
		int targetsCount = m_Targets.GetTargetsCount();
		if (targetsCount)
		{
			for (int i = 0; i < targetsCount; ++i)
			{
				action_target = m_Targets.GetTarget(i);
				Object targetObject = action_target.GetObject();
				Object targetParent = action_target.GetParent();
				
				if (targetParent)
				{
					break;
				}
				
				if (targetObject)
				{
					break;
				}
			}
		}
		else
		{
			action_target = new ActionTarget(null, null, -1, vector.Zero, -1);
		}
		return action_target;
	}
	
	ItemBase FindActionItem()
	{
		ItemBase item;
		if (m_Player && m_Player.GetItemInHands() && m_Player.GetItemInHands().IsItemBase()) 
		{
			item = m_Player.GetItemInHands();
		}
		return item;
	}
	
	protected bool HasHandInventoryReservation()
	{
		m_HandInventoryLocationTest.SetHands(m_Player,m_Player.GetItemInHands());
		if (m_Player.GetHumanInventory().HasInventoryReservation(m_Player.GetItemInHands(),m_HandInventoryLocationTest))
			return true;
		return false;
	}
	
	protected void FindContextualUserActions(int pCurrentCommandID)
	{
		// TODO: NEEDS OPTIMIZATION (focus on UpdatePossibleActions > CraftingManager::OnUpdate)
		
		m_ActionsAvaibale = false;
		if (!m_ActionPossible || HasHandInventoryReservation() || GetGame().IsInventoryOpen())
		{
			ResetInputsActions();
			return;
		}
		
		if (!GetRunningAction())
		{	
			ActionBase action;
			ActionTarget 	target;
			ItemBase 		item;

			// Gathering current inputs
			m_ActionsAvaibale = true;
			
			item = FindActionItem();
			target = FindActionTarget();
			
			int actionConditionMask = ActionBase.ComputeConditionMask(m_Player,target,item);
			for (int i = 0; i < m_OrederedAllActionInput.Count();i++)
			{
				ActionInput ain = m_OrederedAllActionInput[i];
				ain.UpdatePossibleActions(m_Player,target,item, actionConditionMask);
			}

			UpdateActionCategoryPriority();
			SetActionContext(target,item);
		}
	}
	
	//TOOD MW In progress
	protected bool LockInventory(ActionData action_data)
	{
		bool success = false;
		if (action_data.m_Action.IsInstant())
		{
			if (LogManager.IsActionLogEnable())
			{
				Debug.ActionLog("(-) Inventory lock - Not Used", action_data.m_Action.ToString() , "n/a", "LockInventory", action_data.m_Player.ToString());
			}
			success = true;
		}
		else
		{
			if (LogManager.IsActionLogEnable())
			{
				Debug.ActionLog("(X) Inventory lock", action_data.m_Action.ToString() , "n/a", "LockInventory", action_data.m_Player.ToString());
			}
			if (action_data.m_Action)
			{
				success = action_data.m_Action.InventoryReservation(action_data);
			}
		}
		return success;
	}
	void UnlockInventory(ActionData action_data)
	{
		if (LogManager.IsActionLogEnable())
		{
			Debug.ActionLog("(O) Inventory unlock", action_data.m_Action.ToString() , "n/a", "UnlockInventory", action_data.m_Player.ToString());
		}
		if (action_data.m_Action)
			action_data.m_Action.ClearInventoryReservationEx(action_data);
	}
	
	protected void ActionStart(ActionBase action, ActionTarget target, ItemBase item, Param extra_data = NULL)
	{
		if (!m_CurrentActionData && action && ActionPossibilityCheck(m_Player.GetCurrentCommandID())) 
		{
			m_ActionWantEndRequest_Send = false;
			m_ActionInputWantEnd_Send = false;
			m_ActionWantEndRequest = false;
			m_ActionInputWantEnd = false;
			
			if (action.CanBePerformedFromQuickbar())
				m_Player.SetActionEndInput(action);
			
			HandleInputsOnActionStart(action);

			if (LogManager.IsActionLogEnable())
			{
				if ( target )
				{
					Debug.ActionLog("Item = " + item + ", " + target.DumpToString(), action.ToString() , "n/a", "ActionStart", m_Player.ToString());
				}
				else
				{
					Debug.ActionLog("Item = " + item + ", no target", action.ToString() , "n/a", "ActionStart", m_Player.ToString());
				}
			}
			m_Interrupted = false;
			if (GetGame().IsMultiplayer() && !action.IsLocal())
			{
				if (!ScriptInputUserData.CanStoreInputUserData())
				{
					DPrint("ScriptInputUserData already posted - ActionManagerClient");
					
					if (LogManager.IsActionLogEnable())
					{
						Debug.ActionLog("Cannot start because ScriptInputUserData is already used", action.ToString() , "n/a", "ActionStart", m_Player.ToString());
					}
					return;
				}
			}
			
			if (!action.SetupAction(m_Player, target, item, m_CurrentActionData, extra_data))
			{
				DPrint("Can not inicialize action" + action + " - ActionManagerClient");
				m_CurrentActionData = NULL;
				return;
			}
			
			if (LogManager.IsActionLogEnable())
			{
				Debug.ActionLog("Action data created wait to start", action.ToString() , "n/a", "ActionStart", m_Player.ToString());
			}

			if (GetGame().IsMultiplayer() && !action.IsLocal())
			{
				ScriptInputUserData ctx = new ScriptInputUserData;
				ctx.Write(INPUT_UDT_STANDARD_ACTION_START);
				ctx.Write(action.GetID());

				action.WriteToContext(ctx, m_CurrentActionData);
					
				if (action.UseAcknowledgment())
				{
					m_CurrentActionData.m_State = UA_AM_PENDING;
					m_PendingActionAcknowledgmentID = ++m_LastAcknowledgmentID;
						
					ctx.Write(m_PendingActionAcknowledgmentID);
				}
					
				ctx.Send();
					
				if (!action.UseAcknowledgment())
				{
					action.Start(m_CurrentActionData);
					if (action.IsInstant())
						OnActionEnd();
				}
			}
			else
			{
				action.Start(m_CurrentActionData);
				if (action.IsInstant())
					OnActionEnd();
			}
		}
	}

	void HandleInputsOnActionStart(ActionBase action)
	{
		for (int i = 0; i < m_OrederedAllActionInput.Count();i++)
		{
			ActionInput ain = m_OrederedAllActionInput[i];
			if (action.GetInput() == ain)
			{
				ain.OnActionStart();
			}
			else
			{
				ain.Reset();
			}
		}
	}
	
	void HandleInputsOnActionEnd()
	{
		ResetInputsState();
	}
	
	void ResetInputsState()
	{
		for (int i = 0; i < m_OrederedAllActionInput.Count();i++)
		{
			ActionInput ain = m_OrederedAllActionInput[i];
			ain.Reset();
		}
	}
	
	void ResetInputsActions()
	{
		for (int i = 0; i < m_OrederedAllActionInput.Count();i++)
		{
			ActionInput ain = m_OrederedAllActionInput[i];
			ain.ActionsSelectReset();
		}
	}

	override void OnJumpStart()
	{
		EndOrInterruptCurrentAction();
	}
	
	override void EndOrInterruptCurrentAction()
	{
		if (m_CurrentActionData)
		{
			if (m_CurrentActionData.m_State == UA_AM_PENDING || m_CurrentActionData.m_State == UA_AM_REJECTED || m_CurrentActionData.m_State == UA_AM_ACCEPTED)
			{
				OnActionEnd();
				m_PendingActionAcknowledgmentID = -1;
			}
			else
			{
				m_CurrentActionData.m_Action.Interrupt(m_CurrentActionData);
			}
		}
	}
	
	//Instant Action (Debug Actions) ---------------------------------
	override void OnInstantAction(typename user_action_type, Param data = NULL)
	{
		ActionBase action = GetAction(user_action_type);
		if (action)
		{
			ActionStart(action,NULL,NULL, data);
		}
	}
	
#ifdef BOT
	/// used for bots
	void PerformAction(int user_action_id, ActionTarget target, ItemBase item, Param extraData = NULL)
	{
		ActionStart(GetAction(user_action_id), target, item, extraData);
	}
#endif
	
	void PerformActionStart(ActionBase action, ActionTarget target, ItemBase item, Param extra_data = NULL)
	{
		if (!GetGame().IsMultiplayer())
		{
			m_PendingActionData = new ActionData;
	
			if (!action.SetupAction(m_Player,target,item,m_PendingActionData,extra_data))
				m_PendingActionData = null;
		}
		else
			ActionStart(action, target, item, extra_data);
	}
	
	override void OnActionEnd()
	{
		if (m_CurrentActionData)
		{
			UnlockInventory(m_CurrentActionData);
			if (m_CurrentActionData.m_Action.RemoveForceTargetAfterUse())
				m_InventoryActionHandler.DeactiveAction();
			
			super.OnActionEnd();
			HandleInputsOnActionEnd();
		}
	}

	void SetInventoryAction(ActionBase action_name, ItemBase target_item, ItemBase main_item)
	{
		m_InventoryActionHandler.SetAction(action_name, target_item, main_item);
	}

	void SetInventoryAction(ActionBase action_name, ActionTarget target, ItemBase main_item)
	{
		m_InventoryActionHandler.SetAction(action_name, target, main_item);
	}
	
	void UnsetInventoryAction()
	{
		m_InventoryActionHandler.DeactiveAction();
	}
	
	override typename GetSelectedActionCategory()
	{
		return m_OrderedStandartActionInputs[m_SelectedActionInputToSrollIndex].Type();
	}
	
	void UpdateActionCategoryPriority()
	{
		int i;
		int last_target_index = 0;
		for (i = 0; i < m_DefaultOrderOfActionInputs.Count(); i++)
		{
			if (m_DefaultOrderOfActionInputs[i].HasTarget())
			{
				m_OrderedStandartActionInputs[last_target_index] = m_DefaultOrderOfActionInputs[i];
				last_target_index++;
			}
		}
		
		for (i = 0; i < m_DefaultOrderOfActionInputs.Count(); i++)
		{
			if (!m_DefaultOrderOfActionInputs[i].HasTarget())
			{
				m_OrderedStandartActionInputs[last_target_index] = m_DefaultOrderOfActionInputs[i];
				last_target_index++;
			}
		}
	}
	
	override void SelectFirstActionCategory()
	{
		UpdateActionCategoryPriority();
		m_SelectedActionInputToSrollIndex = 0;
		
		for (int index = 0; index < m_OrderedStandartActionInputs.Count(); index++)
		{
			if (m_OrderedStandartActionInputs[index].GetPossibleActionsCount() > 1)
			{
				m_SelectedActionInputToSrollIndex = index;
				break;
			}
		}
	}
	
	override void SelectNextActionCategory()
	{
		int index;
		
		for (index = m_SelectedActionInputToSrollIndex + 1; index != m_SelectedActionInputToSrollIndex;;)
		{
			if (++index >= m_OrderedStandartActionInputs.Count())
			{
				index = 0;
			}
			if (m_OrderedStandartActionInputs[index].GetPossibleActionsCount() > 1)
			{
				m_SelectedActionInputToSrollIndex = index;
				break;
			}
		}		
	}
	
	override void SelectPrevActionCategory()
	{
		int index;
		
		for (index = m_SelectedActionInputToSrollIndex; index != m_SelectedActionInputToSrollIndex;;)
		{
			if (--index < 0)
			{
				index = m_OrderedStandartActionInputs.Count() - 1;
			}
			
			if (m_OrderedStandartActionInputs[index].GetPossibleActionsCount() > 1)
			{
				m_SelectedActionInputToSrollIndex = index;
				break;
			}
		}
	}
	

	override void SelectNextAction()
	{
		ActionInput ai;
		if (m_SelectedActionInputToSrollIndex < m_OrderedStandartActionInputs.Count())
		{
			ai = m_OrderedStandartActionInputs[m_SelectedActionInputToSrollIndex];
			if (ai && ai.GetPossibleActionsCount() > 1)
			{
				ai.SelectNextAction();
			}
		}	
	}
	
	override void SelectPrevAction()
	{
		ActionInput ai;
		if (m_SelectedActionInputToSrollIndex < m_OrderedStandartActionInputs.Count())
		{
			ai = m_OrderedStandartActionInputs[m_SelectedActionInputToSrollIndex];
			if (ai && ai.GetPossibleActionsCount() > 1)
			{
				ai.SelectPrevAction();
			}
		}
	}

	bool CanPerformActionFromQuickbar(ItemBase mainItem, ItemBase targetItem)
	{	
		ItemBase itemInHand = m_Player.GetItemInHands();
		ActionTarget target;
		target = new ActionTarget(targetItem, null, -1, vector.Zero, -1);
		bool hasTarget = targetItem != NULL;
		
		if (mainItem)
		{
			array<ActionBase_Basic> actions;
			ActionBase picked_action;
			int i;
			
			mainItem.GetActions(QuickaBarActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{			
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand))
					{
						if (hasTarget == picked_action.HasTarget())
							return true;
					}
				}
			}			
			//First check continuous actions
			mainItem.GetActions(ContinuousDefaultActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{			
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBePerformedFromQuickbar())
					{
						if (hasTarget == picked_action.HasTarget())
							return true;
					}
				}
			}
			//second single use actions
			mainItem.GetActions(DefaultActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.HasTarget() && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBePerformedFromQuickbar())
					{
						if (hasTarget == picked_action.HasTarget())
							return true;
					}
				}
			}
		}
		return false;
	}
	
	void PerformActionFromQuickbar(ItemBase mainItem, ItemBase targetItem)
	{
		ItemBase itemInHand = m_Player.GetItemInHands();
		ActionTarget target;
		ItemBase parent = null;
		if (targetItem)
			parent = ItemBase.Cast(targetItem.GetHierarchyParent());
		target = new ActionTarget(targetItem, parent, -1, vector.Zero, -1);
		bool hasTarget = targetItem != NULL;
		
		if (mainItem)
		{
			ActionBase picked_action;
			array<ActionBase_Basic> actions;
			int i;
					
			mainItem.GetActions(QuickaBarActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.HasTarget() && picked_action.Can(m_Player,target, itemInHand))
					{
						if (hasTarget == picked_action.HasTarget())
						{
							ActionStart(picked_action, target, mainItem);
							return;
						}
					}
				}
			}
			
			//First continuous actions
			mainItem.GetActions(ContinuousDefaultActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.HasTarget() && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBePerformedFromQuickbar())
					{
						if (hasTarget == picked_action.HasTarget())
						{
							ActionStart(picked_action, target, mainItem);
							return;
						}
					}
				}
			}
			//Second check single use actions
			mainItem.GetActions(DefaultActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBePerformedFromQuickbar())
					{
						if (hasTarget == picked_action.HasTarget())
						{
							ActionStart(picked_action, target, mainItem);
							return;
						}
					}
				}
			}

		}
	}
	
	//TODO Variants support ???
	bool CanPerformActionFromInventory(ItemBase mainItem, ItemBase targetItem)
	{	
		ItemBase itemInHand = m_Player.GetItemInHands();
		ActionTarget target;
		target = new ActionTarget(targetItem, null, -1, vector.Zero, -1);
		bool hasTarget = targetItem != NULL;
		
		if (mainItem)
		{
			array<ActionBase_Basic> actions;
			ActionBase picked_action;
			int i;
			
			//First check single use actions
			mainItem.GetActions(DefaultActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{			
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBePerformedFromInventory())
					{
						if (hasTarget == picked_action.HasTarget())
							return true;
					}
				}
			}
			
			//Inventory specific actions
			mainItem.GetActions(InventoryOnlyActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{			
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand))
					{
						if (hasTarget == picked_action.HasTarget())
							return true;
					}
				}
			}
		}
		return false;
	}
	
	//TODO Variants support ???
	void PerformActionFromInventory(ItemBase mainItem, ItemBase targetItem)
	{
		ItemBase itemInHand = m_Player.GetItemInHands();
		ActionTarget target;
		target = new ActionTarget(targetItem, null, -1, vector.Zero, -1);
		bool hasTarget = targetItem != NULL;
		
		if (mainItem)
		{
			ActionBase picked_action;
			array<ActionBase_Basic> actions;
			int i;
			
			//First check single use actions
			mainItem.GetActions(DefaultActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBePerformedFromInventory())
					{
						if (hasTarget == picked_action.HasTarget())
						{
							ActionStart(picked_action, target, mainItem);
							return;
						}
					}
				}
			}
			
			//Inventory specific actions
			mainItem.GetActions(InventoryOnlyActionInput, actions);
			if (actions)
			{
				for (i = 0; i < actions.Count(); i++)
				{
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand))
					{
						if (hasTarget == picked_action.HasTarget())
						{
							ActionStart(picked_action, target, mainItem);
							return;
						}
					}
				}
			}
		}
	}
	
	bool CanSetActionFromInventory(ItemBase mainItem, ItemBase targetItem)
	{
		ItemBase itemInHand = m_Player.GetItemInHands();
		ActionTarget target;
		EntityAI parent = null;
		if (targetItem)
		{
			parent = targetItem.GetHierarchyParent();
		}
		target = new ActionTarget(targetItem, parent, -1, vector.Zero, -1);
		bool hasTarget = targetItem != NULL;
		
		if (mainItem)
		{
			array<ActionBase_Basic> actions;
			array<ref ActionBase> variant_actions;
			ActionBase picked_action;
			int variants_count,v;
			
			//First check single use actions
			mainItem.GetActions(DefaultActionInput, actions);
			if (actions)
			{
				for (int i = 0; i < actions.Count(); i++)
				{			
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action.HasVariants())
					{
						picked_action.UpdateVariants(itemInHand, targetItem, -1);
						picked_action.GetVariants(variant_actions);
						for (v = 0; v < variant_actions.Count(); v ++)
						{
							picked_action = variant_actions[v];
							if (picked_action && picked_action.CanBeSetFromInventory() && picked_action.Can(m_Player,target, itemInHand))
							{
								if (hasTarget == picked_action.HasTarget())
									return true;
							}
						}
					}
					else
					{
						if (picked_action && picked_action.CanBeSetFromInventory() && picked_action.Can(m_Player,target, itemInHand))
						{
							if (hasTarget == picked_action.HasTarget())
								return true;
						}
					}
				}
			}
			//second continuous actions
			mainItem.GetActions(ContinuousDefaultActionInput, actions);
			if (actions)
			{
				for (int j = 0; j < actions.Count(); j++)
				{
					picked_action = ActionBase.Cast(actions[j]);
					if (picked_action.HasVariants())
					{
						picked_action.UpdateVariants(itemInHand, targetItem, -1);
						picked_action.GetVariants(variant_actions);
						for (v = 0; v < variant_actions.Count(); v ++)
						{
							picked_action = variant_actions[v];
							if (picked_action && picked_action.HasTarget() && picked_action.CanBeSetFromInventory() && picked_action.Can(m_Player,target, itemInHand))
							{
								if (hasTarget == picked_action.HasTarget())
									return true;
							}
						}
					}
					else
					{
						if (picked_action && picked_action.HasTarget() && picked_action.CanBeSetFromInventory() && picked_action.Can(m_Player,target, itemInHand))
						{
							if (hasTarget == picked_action.HasTarget())
								return true;
						}
					}
				}
			}
		}
		return false;
	}
	
	//TODO fix for variants
	void SetActionFromInventory(ItemBase mainItem, ItemBase targetItem)
	{
		ItemBase itemInHand = m_Player.GetItemInHands();
		ActionTarget target;
		target = new ActionTarget(targetItem, null, -1, vector.Zero, -1);
		bool hasTarget = targetItem != NULL;
		
		if (mainItem)
		{
			array<ActionBase_Basic> actions;
			ActionBase picked_action;
			
			//First check single use actions
			mainItem.GetActions(DefaultActionInput, actions);
			if (actions)
			{
				for (int i = 0; i < actions.Count(); i++)
				{			
					picked_action = ActionBase.Cast(actions[i]);
					if (picked_action && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBeSetFromInventory())
					{
						if (hasTarget == picked_action.HasTarget())
						{
							SetInventoryAction(picked_action, target, itemInHand);
							return;
						}
					}
				}
			}
			//second continuous actions
			mainItem.GetActions(ContinuousDefaultActionInput, actions);
			if (actions)
			{
				for (int j = 0; j < actions.Count(); j++)
				{
					picked_action = ActionBase.Cast(actions[j]);
					if (picked_action && picked_action.HasTarget() && picked_action.Can(m_Player,target, itemInHand) && picked_action.CanBeSetFromInventory())
					{
						if (hasTarget == picked_action.HasTarget())
						{
							SetInventoryAction(picked_action, target, itemInHand);
							return;
						}
					}
				}
			}
		}	
	}
	
	// disables automatic end of continuous action when input ended
	void SetIgnoreAutomaticInputEnd(bool state)
	{
		m_IgnoreAutoInputEnd = state;
	}

	//! client requests action interrupt
	override void RequestInterruptAction()
	{
		if (ScriptInputUserData.CanStoreInputUserData())
		{
			ScriptInputUserData ctx = new ScriptInputUserData;
			ctx.Write(INPUT_UDT_STANDARD_ACTION_END_REQUEST);
			ctx.Write(DayZPlayerConstants.CMD_ACTIONINT_INTERRUPT);
			ctx.Send();
		}
	}
	
	private ref ActionTarget m_ForceTarget;
	private ref ActionTargets m_Targets;
};