DayZOfficialSourceCode/Scripts/5_mission/gui/inventorynew/inherited/playercontainer.c

class PlayerContainer: CollapsibleContainer
{
	protected ref AttachmentsGroupContainer		m_PlayerAttachmentsContainer;
	protected ref map<int, SlotsIcon>			m_InventorySlots;
	protected ref map<EntityAI, ref Container>	m_ShowedItems = new map<EntityAI, ref Container>;
	protected ref map<int, ref Container>		m_ShowedItemsIDs = new map<int, ref Container>;
	protected PlayerBase						m_Player;
	
	protected const	int							HEADER_INDEX_OFFSET = 2;
	
	override void UpdateRadialIcon()
	{
		if ( m_SlotIcon )
		{
			bool show_radial_icon;
			show_radial_icon = IsHidden();
			Widget rip = m_SlotIcon.GetRadialIconPanel();
			rip.Show( !m_Player.GetInventory().IsInventoryLockedForLockType( HIDE_INV_FROM_SCRIPT ) && m_Player.CanDisplayCargo());
			SetOpenForSlotIcon(show_radial_icon);
		}
	}
	
	bool HasEntityContainerVisible( EntityAI entity )
	{
		ClosableContainer cont = ClosableContainer.Cast( m_ShowedItems.Get( entity ) );
		return ( cont && cont.IsOpened() );
	}
	
	SlotsIcon GetSlotsIcon( int row, int column )
	{
		return m_PlayerAttachmentsContainer.GetSlotsIcon(row, column);
	}

	void PlayerContainer( LayoutHolder parent, int sort = -1 )
	{
		m_InventorySlots = new map<int, SlotsIcon>;
		m_PlayerAttachmentsContainer = new AttachmentsGroupContainer(this);
		
		#ifndef PLATFORM_CONSOLE
		RightArea rightArea = RightArea.Cast(GetParent());
		if (rightArea)
		{
			rightArea.GetSlotsHeader().AddChild(GetHeader().GetRootWidget());
			rightArea.GetSlotsArea().AddChild(m_PlayerAttachmentsContainer.GetRootWidget());
		}
		#endif
		
		m_PlayerAttachmentsContainer.SetHeader(GetHeader());
		m_CollapsibleHeader.SetName( "#container_inventory" );
		SetHeader(null);
		m_Body.Insert( m_PlayerAttachmentsContainer );
		m_MainWidget = m_RootWidget.FindAnyWidget( "body" );
		m_PlayerAttachmentsContainer.GetRootWidget().SetColor(166 << 24 | 80 << 16 | 80 << 8 | 80);
		WidgetEventHandler.GetInstance().RegisterOnChildAdd( m_MainWidget, this, "OnChildAdd" );
		WidgetEventHandler.GetInstance().RegisterOnChildRemove( m_MainWidget, this, "OnChildRemove" );

		//START - InitGhostSlots
		string config_path_ghosts_slots = "CfgVehicles SurvivorBase InventoryEquipment playerSlots";
		ref array<string> player_ghosts_slots = new array<string>;
		GetGame().ConfigGetTextArray( config_path_ghosts_slots, player_ghosts_slots );

		for ( int i = 0; i < player_ghosts_slots.Count(); i++ )
		{
			string slot_name = player_ghosts_slots.Get ( i );
			string path = "CfgSlots" + " " + slot_name;

			if ( GetGame().ConfigIsExisting( path ) )
			{
				string icon_name; //icon_name must be in format "set:<setname> image:<imagename>"
				GetGame().ConfigGetText( path + " ghostIcon", icon_name );
				int slot_number = i;
				int column = slot_number % ITEMS_IN_ROW;

				//START - GetWidgetSlot
				int row = slot_number / ITEMS_IN_ROW;
				if( row >= m_PlayerAttachmentsContainer.Count() )
				{
					if( row < ( player_ghosts_slots.Count() / ITEMS_IN_ROW ) )
						AddSlotsContainer( ITEMS_IN_ROW );
					else
						AddSlotsContainer( player_ghosts_slots.Count() % ITEMS_IN_ROW );
				}
		
				SlotsIcon icon = GetSlotsIcon( row, column );
				
				icon.GetMainWidget().Show( true );
				icon.Clear();
				
				WidgetEventHandler.GetInstance().RegisterOnDoubleClick( icon.GetPanelWidget(),  this, "DoubleClick" );
				
				//END - GetWidgetSlot
				WidgetEventHandler.GetInstance().RegisterOnDropReceived( icon.GetPanelWidget(),  this, "OnDropReceivedFromGhostArea" );
				WidgetEventHandler.GetInstance().RegisterOnDropReceived( icon.GetGhostSlot(),  this, "OnDropReceivedFromGhostArea" );
				WidgetEventHandler.GetInstance().RegisterOnDraggingOver( icon.GetGhostSlot(),  this, "DraggingOver" );
				WidgetEventHandler.GetInstance().RegisterOnDraggingOver( icon.GetPanelWidget(),  this, "DraggingOver" );
				WidgetEventHandler.GetInstance().RegisterOnMouseButtonDown( icon.GetPanelWidget(),  this, "MouseClick" );
				
				icon.GetGhostSlot().LoadImageFile( 0, StaticGUIUtils.VerifyIconImageString(StaticGUIUtils.IMAGESETGROUP_INVENTORY,icon_name) );
				//END - LoadIconIntoWidgetSlot

				GetGame().ConfigGetText( path + " name", slot_name );
				int slot_id = InventorySlots.GetSlotIdFromString( slot_name );
				icon.SetSlotID(slot_id);
				icon.SetSlotDisplayName(InventorySlots.GetSlotDisplayName(slot_id));
				m_InventorySlots.Set( slot_id, icon );
			}
		}
		m_PlayerAttachmentsContainer.GetMainWidget().Update();
		//END - InitGhostSlots
		RecomputeOpenedContainers();
	}
	
	void ~PlayerContainer()
	{
		if( m_Player )
		{
			m_Player.GetOnItemAttached().Remove(ItemAttached);
			m_Player.GetOnItemDetached().Remove(ItemDetached);
			m_Player.GetOnAttachmentSetLock().Remove(OnAttachmentReservationSet);
			m_Player.GetOnAttachmentReleaseLock().Remove(OnAttachmentReservationRelease);
		}
	}
	
	void ItemAttached(EntityAI item, string slot_name)
	{
		int slot = InventorySlots.GetSlotIdFromString( slot_name );
		SlotsIcon icon = m_InventorySlots.Get( slot );
		
		if( icon )
		{
			if( icon.IsReserved())
				m_Player.GetOnAttachmentReleaseLock().Invoke(item, slot);
			
			icon.Init( item );

			if( m_ShowedItems.Contains( item ) == false )
			{
				string name;
				int sort_index = Inventory.GetPlayerAttachmentIndex( slot );
				int current_sort = 9999;
				if( GetFocusedContainer() )
					current_sort = GetFocusedContainer().GetRootWidget().GetSort();
				
				if( item.GetSlotsCountCorrect() > 0 )
				{
					ContainerWithCargoAndAttachments iwca = new ContainerWithCargoAndAttachments( this, sort_index );
					iwca.SetEntity( item );
					iwca.SetSlotIcon( icon );
					WidgetEventHandler.GetInstance().RegisterOnMouseButtonUp( icon.GetPanelWidget(),  this, "ToggleWidget" );

					if( iwca.IsDisplayable() )
					{
						icon.GetRadialIconPanel().Show( true );
					}
					m_ShowedItems.Insert( item, iwca );
					RecomputeOpenedContainers();
					Refresh();
				}
				else if( item.GetInventory().GetCargo() )
				{
					ContainerWithCargo iwc = new ContainerWithCargo( this, sort_index );
					iwc.SetEntity( item );
					iwc.SetSlotIcon( icon );
					iwc.UpdateInterval();
					WidgetEventHandler.GetInstance().RegisterOnMouseButtonUp( icon.GetPanelWidget(),  this, "ToggleWidget" );
					m_ShowedItems.Insert( item, iwc );
					RecomputeOpenedContainers();
					if( iwc.IsDisplayable() )
						icon.GetRadialIconPanel().Show(true);
					
					Refresh();
				}
			}
			
			ClosableContainer conta = ClosableContainer.Cast( m_ShowedItems.Get( item ) );
			string config = "CfgVehicles " + item.GetType() + " GUIInventoryAttachmentsProps";
			if( conta && conta.IsInherited( ClosableContainer ) )
			{
				bool show_radial_icon = ( item.GetInventory().GetCargo() || item.GetSlotsCountCorrect() > 0 ) && !GetGame().ConfigIsExisting( config );
				Widget rip = icon.GetRadialIconPanel();

				rip.Show( show_radial_icon );
				SetOpenForSlotIcon(conta.IsOpened(),icon);
			}
		}
		UpdateSelectionIcons();
	}
	
	void ItemDetached(EntityAI item, string slot_name)
	{
		int slot = InventorySlots.GetSlotIdFromString( slot_name );
		SlotsIcon icon = m_InventorySlots.Get( slot );
		
		if( icon )
		{
			Container con = m_ShowedItems.Get( item );
			if( con )
			{
				( Container.Cast( con.m_Parent ) ).Remove( con );
				RecomputeOpenedContainers();
				GetMainWidget().Update();
				Refresh();
				m_ShowedItems.Remove( item );
			}
			
			icon.Clear();
			Inventory in = Inventory.Cast( GetRoot() );
			if( in )
				in.UpdateConsoleToolbar();
		}
		UpdateSelectionIcons();
	}
	
	void OnAttachmentReservationSet( EntityAI item, int slot_id )
	{
		SlotsIcon icon = m_InventorySlots.Get( slot_id );
		
		if( item )
		{
			icon.Init( item, true );
		}
	}
	
	void OnAttachmentReservationRelease( EntityAI item, int slot_id )
	{
		SlotsIcon icon = m_InventorySlots.Get( slot_id );
		icon.Clear();
	}
	
	void AddSlotsContainer( int row_count )
	{
		SlotsContainer container = new SlotsContainer(m_PlayerAttachmentsContainer, m_Player);
		container.SetColumnCount(row_count);
		m_PlayerAttachmentsContainer.Insert(container);
	}
	
	void MouseClick( Widget w, int x, int y, int button )
	{
		SlotsIcon icon;
		w.GetUserData(icon);
		
		ItemBase selectedItem;
		bool isReserved;
		
		if (icon)
		{
			selectedItem = ItemBase.Cast(icon.GetEntity());
			isReserved = icon.IsReserved();
		
		}

		if (selectedItem)
		{
			switch (button)
			{
				case MouseState.RIGHT:
					#ifdef DIAG_DEVELOPER
					if (GetDayZGame().IsLeftCtrlDown())
						ShowActionMenu(selectedItem);
					#endif
					
					if (isReserved)
					{
						GetGame().GetPlayer().GetHumanInventory().ClearUserReservedLocationSynced(selectedItem);
						m_Player.GetOnAttachmentReleaseLock().Invoke(selectedItem, icon.GetSlotID());
					}
					break;

				case MouseState.MIDDLE:
					if (!isReserved)
						InspectItem(selectedItem);

					break;

				case MouseState.LEFT:
					if (!isReserved)
					{
						PlayerBase controlledPlayer = PlayerBase.Cast(GetGame().GetPlayer());
						if (g_Game.IsLeftCtrlDown())
						{
							if (controlledPlayer.CanDropEntity(selectedItem))
							{
								if (selectedItem.GetTargetQuantityMax() < selectedItem.GetQuantity())
									selectedItem.SplitIntoStackMaxClient(null, -1);
								else
									controlledPlayer.PhysicalPredictiveDropItem(selectedItem);
							}
						}
						else
						{
							bool draggable = !m_Player.GetInventory().HasInventoryReservation(selectedItem, null ) && !m_Player.GetInventory().IsInventoryLocked() && selectedItem.GetInventory().CanRemoveEntity() && !m_Player.IsItemsToDelete();
							ItemManager.GetInstance().SetWidgetDraggable(w, draggable);
						}
					}
					break;
			}
		}
	}
	
	float GetMainContainerTopPos()
	{
		float x, y;
		GetRootWidget().GetScreenPos( x, y );
		return y;
	}
	
	float GetMainContainerBottomPos()
	{
		float x, y;
		float x2, y2;
		GetRootWidget().GetScreenPos( x, y );
		GetRootWidget().GetScreenSize( x2, y2 );
		y += y2;
		return y;
	}
	
	override void Insert( LayoutHolder container, int pos = -1, bool immedUpdate = true )
	{
		ClosableContainer c_cont = ClosableContainer.Cast( container );
		if (c_cont && m_Body.Count() > 1)
		{
			ClosableContainer prev	= ClosableContainer.Cast(m_Body.Get( 1 ));
			int index				= 1;
			int curr_sort			= c_cont.GetRootWidget().GetSort();
			while ( prev )
			{
				int prev_sort = prev.GetRootWidget().GetSort();
				if ( prev_sort > curr_sort )
					break;
				
				if ( ++index < m_Body.Count() )
					prev = ClosableContainer.Cast( m_Body.Get( index ) );
				else
					break;
			}
			
			m_Body.InsertAt( container, index );
		}
		else
		{
			m_Body.Insert( container );
		}
		
		if ( immedUpdate )
			RecomputeOpenedContainers();
	}
	
	bool IsItemWithContainerActive()
	{
		EntityAI ent = GetFocusedItem();
		return ent && ( ent.GetInventory().GetCargo() || ent.GetSlotsCountCorrect() > 0 );
	}
	
	override bool IsItemWithQuantityActive()
	{
		EntityAI ent = GetFocusedItem();
		return ent && QuantityConversions.HasItemQuantity( ent ) && ent.CanBeSplit();
	}
	
	override bool IsItemActive()
	{
		EntityAI ent = GetFocusedItem();
		return ent && !IsItemWithQuantityActive() && !IsItemWithContainerActive();
	}
	
	bool IsEmptyItemActive()
	{
		EntityAI ent = GetFocusedItem();
		return ent == null;
	}
	
	void UnfocusPlayerAttachmentsContainer()
	{
		m_PlayerAttachmentsContainer.UnfocusAll();
	}
	
	void DoubleClick(Widget w, int x, int y, int button)
	{
		if( button == MouseState.LEFT && !g_Game.IsLeftCtrlDown())
		{
			PlayerBase player = PlayerBase.Cast( GetGame().GetPlayer() );
			
			if( w == null || m_Player.GetInventory().IsInventoryLocked() )
			{
				return;
			}
			ItemPreviewWidget iw = ItemPreviewWidget.Cast( w.FindAnyWidget( "Render" ) );
			if( !iw )
			{
			  string name = w.GetName();
			  name.Replace( "PanelWidget", "Render" );
			  iw = ItemPreviewWidget.Cast( w.FindAnyWidget( name ) );
			}
			if( !iw )
			{
			  iw = ItemPreviewWidget.Cast( w );
			}

			ItemBase item = ItemBase.Cast( iw.GetItem() );
			
			if( !item )
			{
				return;
			}
				
			SlotsIcon icon;
			iw.GetUserData(icon);
		
			if(icon && icon.IsReserved())
			{
				return;
			}
			
			if( !item.GetInventory().CanRemoveEntity() )
				return;
			
			if ( player.GetInventory().HasEntityInInventory( item ) && player.GetHumanInventory().CanAddEntityInHands( item ) )
			{
				player.PredictiveTakeEntityToHands( item );
			}
			else
			{
				if (player.GetInventory().CanAddEntityToInventory( item ) && item.GetInventory().CanRemoveEntity())
				{
					if( item.GetTargetQuantityMax() < item.GetQuantity() )
						item.SplitIntoStackMaxClient( player, -1 );
					else
						player.PredictiveTakeEntityToInventory( FindInventoryLocationType.ANY, item );
				}
				else
				{
					if( item.GetTargetQuantityMax() < item.GetQuantity() )
						item.SplitIntoStackMaxHandsClient( player );
					else
						player.PredictiveTakeEntityToHands( item );
				}
			}
			ToggleWidget( w );
			HideOwnedTooltip();
	
			InventoryMenu menu = InventoryMenu.Cast( GetGame().GetUIManager().FindMenu( MENU_INVENTORY ) );
			if ( menu )
			{
				menu.RefreshQuickbar();
			}
		}
	}
	
	override void ExpandCollapseContainer()
	{
		if( m_PlayerAttachmentsContainer.IsActive() )
		{
			ToggleWidget(m_PlayerAttachmentsContainer.GetFocusedSlotsIcon().GetPanelWidget());
		}
	}
	
	bool IsContainerWithCargoActive()
	{
		return GetFocusedContainer().IsInherited( ContainerWithCargo );
	}
	
	bool IsItemWithAttachmentsActive()
	{
		return GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments );
	}
	
	override bool TransferItemToVicinity()
	{
		if (CanDrop())
		{
			if (GetFocusedContainer().IsInherited( ContainerWithCargo ) || GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ))
			{
				return GetFocusedContainer().TransferItemToVicinity();
			}
			else
			{
				Man player = GetGame().GetPlayer();
				ItemBase item = ItemBase.Cast(GetFocusedItem());
				if ( item && player.CanDropEntity( item ) )
				{
					if ( item.GetTargetQuantityMax() < item.GetQuantity() )
						item.SplitIntoStackMaxClient( null, -1 );
					else
						player.PhysicalPredictiveDropItem( item );
					return true;
				}
			}
		}
		return false;
	}
	
	override bool InspectItem()
	{
		if( GetFocusedContainer().IsInherited( ContainerWithCargo ) || GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ) )
		{
			return GetFocusedContainer().InspectItem();
		}
		else
		{
			Man player = GetGame().GetPlayer();
			EntityAI item = GetFocusedItem();
			if( item )
			{
				InspectItem( item );
				return true;
			}
		}
		return false;
	}
	
	int GetRecipeCount( bool recipe_anywhere, EntityAI entity1, EntityAI entity2 )
	{
		PluginRecipesManager plugin_recipes_manager = PluginRecipesManager.Cast( GetPlugin( PluginRecipesManager ) );
		return plugin_recipes_manager.GetValidRecipes( ItemBase.Cast( entity1 ), ItemBase.Cast( entity2 ), null, PlayerBase.Cast( GetGame().GetPlayer() ) );
	}
	
	override bool TransferItem()
	{
		if (CanTakeToInventory())
		{
			LeftArea left_area = LeftArea.Cast( GetParent() );
			EntityAI item;
			if (left_area)
			{
				if (GetFocusedContainer().IsInherited( ContainerWithCargo ) || GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ))
				{
					return GetFocusedContainer().TransferItem();
				}
				else
				{
					item = GetFocusedItem();
					if( item )
					{
						GetGame().GetPlayer().PredictiveTakeEntityToInventory( FindInventoryLocationType.CARGO, item );
						return true;
					}
				}
			}
			else
			{
				if (!GetFocusedContainer().IsInherited( ContainerWithCargo ) && !GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ))
				{
					item = GetFocusedItem();
					if( item )
					{
						GetGame().GetPlayer().PredictiveTakeEntityToInventory( FindInventoryLocationType.CARGO, item );
						return true;
					}
				}
			}
		}
		return false;
	}
	
	override EntityAI GetFocusedItem()
	{
		return GetFocusedContainer().GetFocusedItem();
	}	
	
	override bool Combine()
	{
		if (CanCombine())
		{
			if ( GetFocusedContainer() && ( GetFocusedContainer().IsInherited( ContainerWithCargo ) || GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ) ) )
			{
				return GetFocusedContainer().Combine();
			}
			else
			{
				EntityAI item = GetFocusedItem();
				ItemBase item_in_hands = ItemBase.Cast(	GetGame().GetPlayer().GetHumanInventory().GetEntityInHands() );
				
				Icon hands_icon = ItemManager.GetInstance().GetHandsPreview().GetIcon();
							
				if( item_in_hands && item )
				{
					return hands_icon.CombineItems( item_in_hands, item );
				}
			}
		}
		return true;
	}
	
	override bool Select()
	{
		if( GetFocusedContainer().IsInherited( ContainerWithCargo ) || GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ) )
		{
			return GetFocusedContainer().Select();
		}
		else
		{
			PlayerBase player = PlayerBase.Cast( GetGame().GetPlayer() );
			EntityAI selected_item = ItemManager.GetInstance().GetSelectedItem();
			SlotsIcon focused_slot = GetFocusedSlotsIcon();
			EntityAI focused_item = focused_slot.GetEntity();
			if( focused_slot.IsReserved() || focused_item != selected_item )
			{
				if( selected_item )
				{
					if(  selected_item.GetInventory().CanRemoveEntity() )
					{
						if (m_Player.GetInventory().CanAddAttachmentEx( selected_item, focused_slot.GetSlotID() ))
						{
							player.PredictiveTakeEntityToTargetAttachmentEx( m_Player, selected_item, focused_slot.GetSlotID());
							//m_Player.PredictiveTakeEntityAsAttachmentEx( selected_item, focused_slot.GetSlotID() );
							ItemManager.GetInstance().SetSelectedItemEx(null, null, null);
							return true;
						
						}
						else if (m_Player.GetInventory().CanAddAttachment( selected_item ))
						{
							player.PredictiveTakeEntityToTargetAttachment( m_Player, selected_item );
							//m_Player.PredictiveTakeEntityToInventory( FindInventoryLocationType.ATTACHMENT, selected_item );
							ItemManager.GetInstance().SetSelectedItemEx(null, null, null);
							return true;
						}
					}
				}
				else
				{
					if( focused_item && focused_item.GetInventory().CanRemoveEntity() )
					{
						EntityAI item_in_hands = player.GetHumanInventory().GetEntityInHands();
						if( item_in_hands && item_in_hands.GetInventory().CanRemoveEntity() )
						{
							if( GameInventory.CanSwapEntitiesEx( item_in_hands, focused_item ) )
							{
								player.PredictiveSwapEntities( item_in_hands, focused_item );
								return true;
							}
							else
							{
								InventoryLocation il_hands_dst = new InventoryLocation;
								if( player.GetHumanInventory().FindFreeLocationFor( item_in_hands, FindInventoryLocationType.ANY, il_hands_dst ) )
								{
									InventoryMode invMode = InventoryMode.PREDICTIVE;
						
									if ( player.NeedInventoryJunctureFromServer(item_in_hands, item_in_hands.GetHierarchyParent(), il_hands_dst.GetParent()) || GetGame().GetPlayer().NeedInventoryJunctureFromServer(focused_item, focused_item.GetHierarchyParent(), GetGame().GetPlayer()) )
										invMode = InventoryMode.JUNCTURE;
									
									player.GetHumanInventory().ForceSwapEntities( invMode, focused_item, item_in_hands, il_hands_dst );
									return true;
								}
							}
						}
						else
						{
							if( player.GetHumanInventory().CanAddEntityInHands( focused_item ) )
							{
								player.PredictiveTakeEntityToHands( focused_item );
								return true;
							}
						}
					}
				}
			}
		}
		return false;
	}
	
	void SetPlayer(PlayerBase player)
	{
		if (m_Player)
		{
			m_Player.GetOnItemAttached().Remove(ItemAttached);
			m_Player.GetOnItemDetached().Remove(ItemDetached);
			m_Player.GetOnAttachmentSetLock().Remove(OnAttachmentReservationSet);
			m_Player.GetOnAttachmentReleaseLock().Remove(OnAttachmentReservationRelease);
		}

		m_Player = player;
		if (m_Player)
		{
			m_Player.GetOnItemAttached().Insert(ItemAttached);
			m_Player.GetOnItemDetached().Insert(ItemDetached);
			m_Player.GetOnAttachmentSetLock().Insert(OnAttachmentReservationSet);
			m_Player.GetOnAttachmentReleaseLock().Insert(OnAttachmentReservationRelease);
		}
		
		//START - InitGhostSlots
		string config_path_ghosts_slots = "CfgVehicles SurvivorBase InventoryEquipment playerSlots";
		ref array<string> player_ghosts_slots = new array<string>;
		GetGame().ConfigGetTextArray( config_path_ghosts_slots, player_ghosts_slots );

		for ( int i = 0; i < player_ghosts_slots.Count(); i++ )
		{
			string slot_name = player_ghosts_slots.Get ( i );

			int column = i % ITEMS_IN_ROW;
			int row = i / ITEMS_IN_ROW;
	
			SlotsIcon icon = GetSlotsIcon( row, column );
			
			icon.SetSlotParent(m_Player);
			icon.GetMainWidget().Show( true );
			icon.Clear();
			
			GetGame().ConfigGetText( "CfgSlots" + " " + slot_name + " name", slot_name );
			EntityAI item = m_Player.GetInventory().FindAttachment( InventorySlots.GetSlotIdFromString( slot_name ) );
			if( item )
			{
				ItemAttached( item, slot_name );
			}
		}
	}

	override void OnDropReceivedFromHeader( Widget w, int x, int y, Widget receiver )
	{
		ItemPreviewWidget ipw = ItemPreviewWidget.Cast( GetItemPreviewWidget( w ) );

		if( !ipw.IsInherited( ItemPreviewWidget ) )
		{
			return;
		}

		EntityAI item = ipw.GetItem();
		if( !item )
		{
			return;
		}

		if( !item.GetInventory().CanRemoveEntity() )
			return;
		
		if( m_Player.GetInventory().CanAddEntityToInventory( item, FindInventoryLocationType.CARGO | FindInventoryLocationType.ATTACHMENT ) && ( !m_Player.GetInventory().HasEntityInInventory( item ) ) )
		{
			m_Player.PredictiveTakeEntityToInventory( FindInventoryLocationType.CARGO | FindInventoryLocationType.ATTACHMENT, item );
		}
	}

	ItemPreviewWidget GetItemPreviewWidget( Widget w )
	{
		ItemPreviewWidget ipw = ItemPreviewWidget.Cast( w.FindAnyWidget("Render") );
		if( !ipw )
		{
		  string name = w.GetName();
		  name.Replace( "PanelWidget", "Render" );
		  ipw = ItemPreviewWidget.Cast( w.FindAnyWidget( name ) );
		}
		if( !ipw )
		{
		  ipw = ItemPreviewWidget.Cast( w );
		}

		return ipw;
	}

	override void DraggingOverHeader( Widget w, int x, int y, Widget receiver )
	{
		if( w == null )
		{
			return;
		}
		ItemPreviewWidget ipw = GetItemPreviewWidget( w );

		if( !ipw || !ipw.IsInherited( ItemPreviewWidget ) )
		{
			return;
		}

		EntityAI item = ipw.GetItem();
		if( !item )
		{
			return;
		}

		if( m_Player.GetInventory().CanAddEntityToInventory( item, FindInventoryLocationType.CARGO | FindInventoryLocationType.ATTACHMENT ) && !m_Player.GetInventory().HasEntityInInventory( item ) )
		{
			ItemManager.GetInstance().HideDropzones();
			ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			ColorManager.GetInstance().SetColor( w, ColorManager.GREEN_COLOR );
		}
		else
		{
			ItemManager.GetInstance().HideDropzones();
			ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			ColorManager.GetInstance().SetColor( w, ColorManager.RED_COLOR );
			//ItemManager.GetInstance().ShowSourceDropzone( item );
		}
	}

	override void DraggingOver( Widget w, int x, int y, Widget receiver )
	{
		if( w == null )
		{
			return;
		}
		
		EntityAI receiver_item;
		bool is_reserved = false;
		
		SlotsIcon slots_icon;
		receiver.GetUserData(slots_icon);
		
		if(slots_icon)
		{
			receiver_item = slots_icon.GetEntity();
			is_reserved = slots_icon.IsReserved();
		}

		ItemPreviewWidget ipw = ItemPreviewWidget.Cast( GetItemPreviewWidget( w ) );

		if( !ipw || !ipw.IsInherited( ItemPreviewWidget ) )
		{
			return;
		}

		EntityAI item = ipw.GetItem();
		if( !item )
		{
			return;
		}
		
		if( receiver_item && !is_reserved )
		{
			if( GameInventory.CanSwapEntitiesEx( receiver_item, item ) )
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.SWAP_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
				return;
			}
			else if( receiver_item.GetInventory().CanAddAttachment(item) || receiver_item.GetInventory().CanAddEntityInCargo( item, item.GetInventory().GetFlipCargo() ) && !receiver_item.GetInventory().HasEntityInCargo( item ))
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.GREEN_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
				return;
			}
			else if( ( ItemBase.Cast( receiver_item ) ).CanBeCombined( ItemBase.Cast( item ) ) )
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.COMBINE_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
				return;
			}

		}
		
		if( item.GetInventory().CanRemoveEntity() )
		{
			if( m_Player.GetInventory().CanAddAttachment( item) )
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.GREEN_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			}
			else if( m_Player.GetInventory().CanAddEntityToInventory( item, FindInventoryLocationType.CARGO | FindInventoryLocationType.ATTACHMENT ) && ( !m_Player.GetInventory().HasEntityInInventory( item ) ) || m_Player.GetHumanInventory().HasEntityInHands( item ) )
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.GREEN_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			}
			else if ( receiver_item && GameInventory.CanSwapEntitiesEx( receiver_item, item ) )
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.SWAP_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			}
			else
			{
				ColorManager.GetInstance().SetColor( w, ColorManager.RED_COLOR );
				ItemManager.GetInstance().HideDropzones();
				ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			}
		}
		else
		{
			ColorManager.GetInstance().SetColor( w, ColorManager.RED_COLOR );
			ItemManager.GetInstance().HideDropzones();
			ItemManager.GetInstance().GetRightDropzone().SetAlpha( 1 );
			//ItemManager.GetInstance().ShowSourceDropzone( item );
		}
	}

	void OnDropReceivedFromGhostArea( Widget w, int x, int y, Widget receiver )
	{
		ItemManager.GetInstance().HideDropzones();
		ItemManager.GetInstance().SetIsDragging( false );
		
		EntityAI receiver_item;
		bool is_reserved = false;
		InventoryMenu menu = InventoryMenu.Cast( GetGame().GetUIManager().FindMenu( MENU_INVENTORY ) );
		float stack_max;

		ItemPreviewWidget ipw = ItemPreviewWidget.Cast( GetItemPreviewWidget( w ) );
		SlotsIcon slots_icon;
		receiver.GetUserData(slots_icon);
		int slot_id = slots_icon.GetSlotID();
		
		receiver_item = slots_icon.GetEntity();
		is_reserved = slots_icon.IsReserved();
		InventoryLocation il;

		if ( !ipw )
		{
			return;
		}

		ItemBase item = ItemBase.Cast(ipw.GetItem());
		PlayerBase real_player = PlayerBase.Cast( GetGame().GetPlayer() );
		if ( !item )
		{
			return;
		}
		if ( receiver_item && !is_reserved )
		{
			if ( GameInventory.CanSwapEntitiesEx( receiver_item, item ) )
			{
				GetGame().GetPlayer().PredictiveSwapEntities( item, receiver_item );

				if ( menu )
				{
					menu.RefreshQuickbar();
				}
				return;
			}
			else if ( receiver_item.GetInventory().CanAddAttachment( item ) )
			{
				GetGame().GetPlayer().PredictiveTakeEntityToTargetAttachment( receiver_item, item );

				if ( menu )
				{
					menu.RefreshQuickbar();
				}
				return;
			}
			else if ( receiver_item.GetInventory().CanAddEntityInCargo( item, item.GetInventory().GetFlipCargo() ) && !receiver_item.GetInventory().HasEntityInCargo( item ) )
			{
				SplitItemUtils.TakeOrSplitToInventory(real_player, receiver_item,item);

				if ( menu )
				{
					menu.RefreshQuickbar();
				}
				return;
			}
			else if ( ( ItemBase.Cast( receiver_item ) ).CanBeCombined( ItemBase.Cast( item ) ) )
			{
				( ItemBase.Cast( receiver_item ) ).CombineItemsClient( ItemBase.Cast( item ) );
				return;
			}
		}
		
		if ( m_Player.GetInventory().CanAddAttachmentEx( item, slot_id ) )
		{			
			if (item.GetQuantity() > item.GetTargetQuantityMax(slot_id))
			{
				item.SplitIntoStackMaxClient( real_player, slot_id );
			}
			else
			{
				real_player.PredictiveTakeEntityToTargetAttachmentEx( m_Player, item, slots_icon.GetSlotID() );
			}
		}
		else if (  m_Player.GetInventory().CanAddAttachment( item ) )
		{
			il = new InventoryLocation;
			m_Player.GetInventory().FindFreeLocationFor( item, FindInventoryLocationType.ATTACHMENT, il );
			float stackable = item.GetTargetQuantityMax(-1);
		
			if( il.IsValid() )
			{
				if ( stackable == 0 || stackable >= item.GetQuantity() )
				{
					real_player.PredictiveTakeEntityToTargetAttachment( il.GetParent(), item );
				}
				else
				{

					ItemBase.Cast(item).SplitIntoStackMaxToInventoryLocationClient( il );
				}
			}
		}
		else if(  m_Player.GetInventory().CanAddEntityToInventory( item, FindInventoryLocationType.CARGO | FindInventoryLocationType.ATTACHMENT ) && ( !m_Player.GetInventory().HasEntityInInventory( item ) ) || m_Player.GetHumanInventory().HasEntityInHands( item ) )
		{
			SplitItemUtils.TakeOrSplitToInventory(m_Player, m_Player, item);
		}

		if ( menu )
		{
			menu.RefreshQuickbar();
		}
	}
	
	void SwapItemsInOrder( int slot1, int slot2 )
	{
		EntityAI item1	= m_Player.GetInventory().FindAttachment( slot1 );
		EntityAI item2	= m_Player.GetInventory().FindAttachment( slot2 );
		
		if( item1 && item2 )
		{
			Container cont1	= m_ShowedItems.Get( item1 );
			Container cont2	= m_ShowedItems.Get( item2 );
			if( cont1 && cont2 )
			{
				int sort1		= cont1.GetRootWidget().GetSort();
				int sort2		= cont2.GetRootWidget().GetSort();
				
				cont1.GetRootWidget().SetSort( sort2 );
				cont2.GetRootWidget().SetSort( sort1 );
				
				m_Body.SwapItems( m_Body.Find( cont1 ), m_Body.Find( cont2 ) );
			}
		}
		RecomputeOpenedContainers();
	}

	override void UpdateInterval()
	{
		int i;
		for ( i = 0; i < m_InventorySlots.Count(); i++ )
		{
			SlotsIcon icon = m_InventorySlots.GetElement( i );
			if ( icon )
			{
				icon.UpdateInterval();
			}
		}
		for ( i = 0; i < m_ShowedItems.Count(); i++ )
		{
			Container cont = m_ShowedItems.GetElement( i );
			if ( cont )
			{
				cont.UpdateInterval();
			}
		}
	}

	// Call from ToggleWidget
	void ToggleContainer( Widget w, EntityAI item )
	{
		InventoryLocation il = new InventoryLocation;
		item.GetInventory().GetCurrentInventoryLocation( il );
		SlotsIcon icon = m_InventorySlots.Get( il.GetSlot() );
		ClosableContainer c = ClosableContainer.Cast( m_ShowedItems.Get( item ) );
		if (c)
		{
			c.Toggle();
			Refresh();
		}
	}
	
	override bool CanOpenCloseContainerEx(EntityAI focusedEntity)
	{
		if (focusedEntity)
		{
			ClosableContainer c = ClosableContainer.Cast( m_ShowedItems.Get( focusedEntity ) );
			if (c && c.IsDisplayable())
			{	
				return true;
			}
		}
		return false;
	}

	// Mouse button UP or Call other fn
	void ToggleWidget( Widget w )
	{
		if( ItemManager.GetInstance().IsDragging() )
		{
			return;
		}
		string name = w.GetName();
		name.Replace( "PanelWidget", "Render" );
		ItemPreviewWidget ipw = ItemPreviewWidget.Cast( w.FindAnyWidget( name ) );
		if( ipw.GetItem() )
		{
			ToggleContainer( w, ipw.GetItem() );
			RecomputeOpenedContainers();
		}
		
		Refresh();
	}

	override void CollapseButtonOnMouseButtonDown(Widget w)
	{
		super.CollapseButtonOnMouseButtonDown(w);
	}
	
	bool IsPlayerEquipmentActive()
	{
		if( GetFocusedContainer() && ( GetFocusedContainer().IsInherited( ContainerWithCargo ) || GetFocusedContainer().IsInherited( ContainerWithCargoAndAttachments ) ) )
		{
			return false;
		}
		
		return true;
	}
	
	override void Refresh()
	{
		super.Refresh();
		m_MainWidget.Update();
		m_RootWidget.Update();
		UpdateSelectionIcons();
	}
	
	override bool OnChildRemove( Widget w, Widget child )
	{
		Refresh();
		return true;
	}
	
	override bool OnChildAdd( Widget w, Widget child )
	{
		Refresh();
		return true;
	}
}