ActionTargetsCursor.c

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class ATCCachedObject
{
    protected Object    m_CachedObject;
    protected vector    m_CursorWPos;
    protected vector    m_ScreenPos;
    protected int       m_CompIdx;
    
    void ATCCachedTarget()
    {
        m_CachedObject = null;
        m_ScreenPos = vector.Zero;
        m_CompIdx = -1;
    }
 
    void Store(Object obj, vector pos, int compIdx)
    {
        if (!m_CachedObject)
        {
            m_CachedObject = obj;
            m_CursorWPos = pos;
            m_CompIdx = compIdx;
        }
    }
 
    void Invalidate()
    {
        if (m_CachedObject)
        {
            m_CachedObject = null;
            m_CursorWPos = vector.Zero;
            m_CompIdx = -1;
        }
    }
 
    Object Get()
    {
        return m_CachedObject;  
    }
    
    vector GetCursorWorldPos()
    {
        return m_CursorWPos;
    }
    
    int GetCursorCompIdx()
    {
        return m_CompIdx;
    }
};
 
class ActionTargetsCursor extends ScriptedWidgetEventHandler
{
    protected PlayerBase                    m_Player;
    protected ActionTarget                  m_Target;
    protected ref ATCCachedObject           m_CachedObject;
    protected Object                        m_DisplayInteractTarget;
 
    protected ActionBase                    m_Interact;
    protected ActionBase                    m_ContinuousInteract;
    protected ActionBase                    m_Single;
    protected ActionBase                    m_Continuous;
    protected ActionManagerClient           m_AM;
    protected IngameHud                     m_Hud;
    
    protected UAIDWrapper                   m_UseActionWrapper;
 
    protected int                           m_InteractActionsNum;
    protected int                           m_ContinuousInteractActionsNum;
    protected int                           m_ItemActionsNum;
    protected int                           m_ContinuousItemActionsNum;
    protected typename                      m_SelectedActionCategory;
    protected bool                          m_HealthEnabled;
    protected bool                          m_QuantityEnabled;  
    protected bool                          m_FixedOnPosition;
    protected bool                          m_Hidden;
 
    protected Widget                        m_Root;
    protected Widget                        m_Container;
    protected Widget                        m_ItemLeft;
 
    protected float m_MaxWidthChild;
    protected float m_RootWidth;
    protected float m_RootHeight;
 
    void ActionTargetsCursor()
    {
        m_Interact              = null;
        m_ContinuousInteract    = null;
        m_Single                = null;
        m_Continuous            = null;
        m_AM                    = null;
        
        m_HealthEnabled         = true;
        m_QuantityEnabled       = true;
        
        m_CachedObject          = new ATCCachedObject;
        m_Hidden                = false;
        m_DisplayInteractTarget = null;
        
        m_Hud                   = GetHud();
        
        m_UseActionWrapper      = GetUApi().GetInputByID(UAAction).GetPersistentWrapper();
        
        GetGame().GetMission().GetOnInputPresetChanged().Insert(OnInputPresetChanged);
        GetGame().GetMission().GetOnInputDeviceChanged().Insert(OnInputDeviceChanged);
    }
    
    void ~ActionTargetsCursor() {}
    
    // Controls appearance of the builded cursor
    void SetHealthVisibility(bool state)
    {
        m_HealthEnabled = state;
    }
 
    void SetQuantityVisibility(bool state)
    {
        m_QuantityEnabled = state;
    }
 
    void SetInteractXboxIcon(string imageset_name, string image_name) {};
    void SetContinuousInteractXboxIcon(string imageset_name, string image_name) {};
    void SetSingleXboxIcon(string imageset_name, string image_name) {};
    void SetContinuousXboxIcon(string imageset_name, string image_name) {};
    protected void SetXboxIcon(string name, string imageset_name, string image_name) {};
    
    protected void SetControllerIcon(string pWidgetName, string pInputName)
    {
        RichTextWidget w = RichTextWidget.Cast(m_Root.FindAnyWidget(pWidgetName + "_btn_icon_xbox"));   
        w.SetText(InputUtils.GetRichtextButtonIconFromInputAction(pInputName, "", EUAINPUT_DEVICE_CONTROLLER));
    }
    
    protected void OnWidgetScriptInit(Widget w)
    {
        m_Root = w;
        m_Root.Show(false);
        m_Root.SetHandler(this);
        
        UpdateControllerInputIcons();
        UpdatePCIconsVisibility();
 
        m_Container = w.FindAnyWidget("container");
        m_ItemLeft = w.FindAnyWidget("item_left");
 
        m_Root.Update();
    }
    
    protected void OnInputPresetChanged()
    {
        #ifdef PLATFORM_CONSOLE
        UpdateControllerInputIcons();
        #endif
    }
    
    protected void OnInputDeviceChanged(EInputDeviceType pInputDeviceType)
    {
        UpdatePCIconsVisibility();
    }
    
    private void UpdateControllerInputIcons()
    {
        SetControllerIcon("interact", "UAAction");
        SetControllerIcon("continuous_interact", "UAAction");
        SetControllerIcon("single", "UADefaultAction");
        SetControllerIcon("continuous", "UADefaultAction");
    }
    
    private void UpdatePCIconsVisibility()
    {
        bool showConsoleIcons = false;
        #ifdef PLATFORM_CONSOLE
        showConsoleIcons = GetGame().GetInput().GetCurrentInputDevice() == EInputDeviceType.CONTROLLER || !GetGame().GetInput().IsEnabledMouseAndKeyboardEvenOnServer();
        #endif
        
        ShowXboxHidePCIcons("interact", showConsoleIcons);
        ShowXboxHidePCIcons("continuous_interact", showConsoleIcons);
        ShowXboxHidePCIcons("continuous", showConsoleIcons);
        ShowXboxHidePCIcons("single", showConsoleIcons);
    }
 
    protected void PrepareCursorContent()
    {
        int health = -1;
        int cargoCount = 0;
        int q_type = 0;
        int q_min, q_max = -1;
        float q_cur = -1.0;
        
        health = GetItemHealth();
        SetItemHealth(health, "item", "item_health_mark", m_HealthEnabled); 
        GetItemQuantity(q_type, q_cur, q_min, q_max);
        GetItemCargoCount(cargoCount);
        SetItemQuantity(q_type, q_cur, q_min, q_max, "item", "item_quantity_pb", "item_quantity_text", m_QuantityEnabled);
        SetInteractActionIcon("interact", "interact_icon_frame", "interact_btn_inner_icon", "interact_btn_text");
        SetItemDesc(GetItemDesc(m_Interact), cargoCount, "item", "item_desc");
        SetActionWidget(m_Interact, GetActionDesc(m_Interact), "interact", "interact_action_name");
 
        SetInteractActionIcon("continuous_interact", "continuous_interact_icon_frame", "continuous_interact_btn_inner_icon", "continuous_interact_btn_text");
        SetActionWidget(m_ContinuousInteract, GetActionDesc(m_ContinuousInteract), "continuous_interact", "continuous_interact_action_name");
 
        SetActionWidget(m_Single, GetActionDesc(m_Single), "single", "single_action_name");
        SetActionWidget(m_Continuous, GetActionDesc(m_Continuous), "continuous", "continuous_action_name");
        SetMultipleItemAction("single_mlt_wrapper", "single_mlt_wrapper_not_select");
        SetMultipleContinuousItemAction("continuous_mlt_wrapper", "continuous_mlt_wrapper_not_select");
        SetMultipleInteractAction("interact_mlt_wrapper", "interact_mlt_wrapper_not_select");
        SetMultipleContinuousInteractAction("continuous_interact_mlt_wrapper", "continuous_interact_mlt_wrapper_not_select");
    }
    
    protected void BuildFixedCursor()
    {
        int w, h, x, y;
 
        PrepareCursorContent();
        GetScreenSize(w, h);
        x = w/2 + 32;
        y = h/2 + 32;
 
        m_Root.SetPos(x, y);
    }
    
    protected void BuildFloatingCursor(bool forceRebuild)
    {
        float pos_x, pos_y = 0.0;
        
        PrepareCursorContent();
        
        if (forceRebuild || m_Target.GetComponentIndex() != m_CachedObject.GetCursorCompIdx())
        {
            GetOnScreenPosition(pos_x, pos_y);
        }
        else
        {
            vector screen_pos = TransformToScreenPos(m_CachedObject.GetCursorWorldPos());
    
            pos_x = screen_pos[0];
            pos_y = screen_pos[1];
        }
        
        pos_x = Math.Ceil(pos_x);
        pos_y = Math.Ceil(pos_y);
 
        Widget parentWdg = m_Root.GetParent();
        
        float screen_w = 0;
        float screen_h = 0;
        
        float wdg_w = 0;
        float wdg_h = 0; 
        
        parentWdg.GetScreenSize(screen_w, screen_h);
        m_Root.GetSize(wdg_w, wdg_h);
 
        if (pos_x + wdg_w > screen_w)
            pos_x = screen_w - wdg_w;
 
        if (pos_y + wdg_h > screen_h)
            pos_y = screen_h - wdg_h;
        
        m_Root.SetPos(pos_x, pos_y);
    }
    
    override bool OnUpdate(Widget w)
    {
        if (m_Root == w)
        {
            Update();
            return true;
        }
        
        return false;
    }
 
    protected void HideWidget()
    {
        if (m_Root.IsVisible())
        {
            m_Root.Show(false);
            m_CachedObject.Invalidate();
        }
    }
    
    void Update()
    {
        if (m_Player && !m_Player.IsAlive()) // handle respawn
        {
            m_Player = null;
            m_AM = null;
        }
        
 
        if (!m_Player) GetPlayer();
        if (!m_AM) GetActionManager();
        if (m_Player.IsInVehicle()) m_Hidden = true;
        
        
        if (GetGame().GetUIManager().GetMenu() || !g_Game.GetProfileOption(EDayZProfilesOptions.HUD) || m_Hud.IsHideHudPlayer() || m_Player.IsUnconscious())
        {
            HideWidget();
            return;
        }
 
        GetTarget();
        GetActions();
 
        bool show_target = (m_Target && !m_Hidden) || m_Interact || m_ContinuousInteract;
        if (!show_target)
        {
            if (m_Single)
            {
                show_target = m_Single.HasTarget();
            }
 
            if (m_Continuous)
            {
                show_target = show_target || m_Continuous.HasTarget();
            }
        }
 
        if (show_target)
        {
            if (m_Target.GetObject() == null && (m_Interact || m_ContinuousInteract || m_Single || m_Continuous))
            {
                //Print(">> fixed widget");
                m_CachedObject.Invalidate();
                BuildFixedCursor();
                m_Root.Show(true);
                m_FixedOnPosition = false;
                m_Hidden = false;
                return;
            }
            else if (m_Target.GetObject() != null && !m_Target.GetObject().IsHologram() && (!m_Target.GetParent() || m_Target.GetParent() && !m_Target.GetParent().IsHologram()))
            {
                CheckRefresherFlagVisibility(m_Target.GetObject());
                if (m_Target.GetObject() != m_CachedObject.Get())
                {
                    if (!m_FixedOnPosition)
                    {
                        //Print(">> non-cached widget");
                        m_CachedObject.Invalidate();
                        BuildFloatingCursor(true);
                        m_Root.Show(true);
                        m_Hidden = false;
                        return;
                    }
                    else
                    {
                        //Print(">> non-cached widget (fixed)");
                        m_CachedObject.Invalidate();
                        BuildFixedCursor();
                        m_Root.Show(true);
                        m_FixedOnPosition = false;
                        m_Hidden = false;
                        return;
                    }
                }
                else if (m_Target.GetObject() == m_CachedObject.Get())
                {
                    if (!m_FixedOnPosition)
                    {
                        //Print(">> cached widget");
                        BuildFloatingCursor(false);
                        m_Root.Show(true);
                        m_Hidden = false;
                        return;
                    }
                    else
                    {
                        //Print(">> cached widget (fixed)");
                        m_CachedObject.Invalidate();
                        BuildFixedCursor();
                        m_Root.Show(true);
                        m_FixedOnPosition = false;
                        m_Hidden = false;
                        return;
                    }
                }
            }
            else
            {
                if (m_Root.IsVisible())
                {
                    m_CachedObject.Invalidate();
                    m_Root.Show(false);
                    m_Hidden = false;
 
                    // remove previous backlit
                    GetDayZGame().GetBacklit().HintClear();
                }
            }
        }
        else
        {
            if (m_Root.IsVisible())
            {
                m_CachedObject.Invalidate();
                m_Root.Show(false);
                m_FixedOnPosition = false;
 
                // remove previous backlit
                GetDayZGame().GetBacklit().HintClear();
            }
            
            m_Hidden = false;
        }
        
        m_MaxWidthChild = 350;
    }
    
    protected void ShowXboxHidePCIcons(string widget, bool show_xbox_icon)
    {
        m_Root.FindAnyWidget(widget + "_btn_icon_xbox").Show(show_xbox_icon);
        m_Root.FindAnyWidget(widget + "_btn_icon").Show(!show_xbox_icon);
    }
 
 
    protected vector TransformToScreenPos(vector pWorldPos)
    {
        float parent_width, parent_height;
        vector transformed_pos, screen_pos;
        
        screen_pos = GetGame().GetScreenPosRelative(pWorldPos);
        m_Root.GetParent().GetScreenSize(parent_width, parent_height);
        
        transformed_pos[0] = screen_pos[0] * parent_width;
        transformed_pos[1] = screen_pos[1] * parent_height;
        
        return transformed_pos;
    }
 
    protected void GetOnScreenPosition(out float x, out float y)
    {
        const float     DEFAULT_HANDLE_OFFSET   = 0.2;
        const string    CE_CENTER_COMP_NAME     = "ce_center";
        const string    MEM_LOD_NAME            = LOD.NAME_MEMORY; 
        
        int compIdx;
        float pivotOffset = 0.0;
        float memOffset   = 0.0;
        string compName;
 
        bool isTargetForced = false;
        
        vector worldPos;
        vector modelPos;
 
        LOD lod;
 
        array<Selection> memSelections  = new array<Selection>();
        array<string> components = new array<string>; // for components with multiple selection
        
        Object object;
 
        if (m_Target)
        {
            object = m_Target.GetObject();
            compIdx  = m_Target.GetComponentIndex();
 
            if (m_Target.GetCursorHitPos() == vector.Zero)
                isTargetForced = true;
        }
        else
        {
            return;
        }
 
        if (object)
        {
            if (!isTargetForced)
            {
                compName = object.GetActionComponentName(compIdx);
                object.GetActionComponentNameList(compIdx, components);
                
                if (object.GetActionComponentNameList(compIdx, components) == 0 && !object.IsInventoryItem())
                {
                    m_FixedOnPosition = true;
                    return;
                }
                
                pivotOffset = object.ConfigGetFloat("actionTargetPivotOffsetY");
                memOffset   = object.ConfigGetFloat("actionTargetMemOffsetY");
    
                lod = object.GetLODByName(MEM_LOD_NAME);
                if (lod != null)
                {
                    lod.GetSelections(memSelections);
                    
                    // items with CE_Center mem point
                    if (MiscGameplayFunctions.IsComponentInSelection(memSelections, CE_CENTER_COMP_NAME))
                    {
                        for (int i2 = 0; i2 < memSelections.Count(); ++i2)
                        {
                            if (memSelections[i2].GetName() == CE_CENTER_COMP_NAME && memSelections[i2].GetVertexCount() == 1)
                            {
                                m_FixedOnPosition = false;
                                modelPos = object.GetSelectionPositionMS(CE_CENTER_COMP_NAME);
                                worldPos = object.ModelToWorld(modelPos);
                                if (memOffset != 0.0)
                                {
                                    worldPos[1] = worldPos[1] + memOffset;
                                }
                                else
                                {
                                    worldPos[1] = worldPos[1] + DEFAULT_HANDLE_OFFSET;
                                }
                            }
                        }
 
                        m_CachedObject.Store(object, worldPos, compIdx);
                    } 
                    else if (!compName.Contains("ladder") && IsComponentInSelection(memSelections, compName))
                    {
                        for (int i1 = 0; i1 < memSelections.Count(); ++i1)
                        {
                            if (memSelections[i1].GetName() == compName && memSelections[i1].GetVertexCount() == 1)
                            {
                                modelPos = object.GetSelectionPositionMS(compName);
                                worldPos = object.ModelToWorld(modelPos);
 
                                m_FixedOnPosition = false;
                                if (object.GetType() == "Fence" || object.GetType() == "Watchttower" || object.GetType() == "GardenPlot")
                                    m_FixedOnPosition = true;
                                
                                if (memOffset != 0.0)
                                {
                                    worldPos[1] = worldPos[1] + memOffset;
                                }
                                else
                                {
                                    worldPos[1] = worldPos[1] + DEFAULT_HANDLE_OFFSET;
                                }
                            }
 
                            if (memSelections[i1].GetName() == compName && memSelections[i1].GetVertexCount() > 1)
                            {
                                for (int j = 0; j < components.Count(); ++j)
                                {
                                    if (IsComponentInSelection(memSelections, components[j]))
                                    {
                                        modelPos = object.GetSelectionPositionMS(components[j]);
                                        worldPos = object.ModelToWorld(modelPos);
 
                                        m_FixedOnPosition = false;
                                        if (memOffset != 0.0)
                                        {
                                            worldPos[1] = worldPos[1] + memOffset;
                                        }
                                        else
                                        {
                                            worldPos[1] = worldPos[1] + DEFAULT_HANDLE_OFFSET;
                                        }
                                    }
                                }
                            }
                        }
                        
                        m_CachedObject.Store(object, worldPos, -1); 
                    }
                    else if (compName.Contains("ladder") && IsComponentInSelection(memSelections, compName))
                    {
                        vector ladderHandlePointLS, ladderHandlePointWS;
                        vector closestHandlePos;
                        float lastDistance = 0;
    
                        for (int i3 = 0; i3 < memSelections.Count(); ++i3)
                        {
                            if (memSelections[i3].GetName() == compName && memSelections[i3].GetVertexCount() > 1)
                            {
                                ladderHandlePointLS = memSelections[i3].GetVertexPosition(lod, 0);
                                ladderHandlePointWS = object.ModelToWorld(ladderHandlePointLS);
                                closestHandlePos = ladderHandlePointWS;
                                lastDistance = Math.AbsFloat(vector.DistanceSq(ladderHandlePointWS, m_Player.GetPosition()));
    
                                for (int k = 1; k < memSelections[i3].GetVertexCount(); ++k)
                                {
                                    ladderHandlePointLS = memSelections[i3].GetVertexPosition(lod, k);
                                    ladderHandlePointWS = object.ModelToWorld(ladderHandlePointLS);
                                    
                                    if (lastDistance > Math.AbsFloat(vector.DistanceSq(ladderHandlePointWS, m_Player.GetPosition())))
                                    {
                                        lastDistance = Math.AbsFloat(vector.DistanceSq(ladderHandlePointWS, m_Player.GetPosition()));
                                        closestHandlePos = ladderHandlePointWS;
                                    }
                                }
 
                                m_FixedOnPosition = false;
                                worldPos = closestHandlePos;                        
                                if (memOffset != 0.0)
                                {
                                    worldPos[1] = worldPos[1] + memOffset;
                                }
                                else
                                {
                                    worldPos[1] = worldPos[1] + DEFAULT_HANDLE_OFFSET;
                                }
                            }
                        }
 
                        m_CachedObject.Store(object, worldPos, -1); 
                    }
                    else
                    {
                        m_FixedOnPosition = true;
                    }
                }
                else
                {
                    m_FixedOnPosition = true;
                }
            }
            else
            {
                m_FixedOnPosition = true;
            }
 
            vector pos = TransformToScreenPos(worldPos);
 
            x = pos[0];
            y = pos[1];
        }
 
        worldPos = vector.Zero;
        isTargetForced = false;
    }
 
    // kept for backward compatibility
    protected bool IsComponentInSelection(array<Selection> selection, string compName)
    {
        return MiscGameplayFunctions.IsComponentInSelection(selection, compName);
    }
 
    // getters
 
    protected void GetPlayer()
    {
        Class.CastTo(m_Player, GetGame().GetPlayer());
    }
 
    protected void GetActionManager()
    {
        if (m_Player && m_Player.IsPlayerSelected())
        {
            Class.CastTo(m_AM, m_Player.GetActionManager());
        }
        else
        {
            m_AM = null;
        }
    }
 
    protected void GetActions()
    {
        m_Interact = null;
        m_ContinuousInteract = null;
        m_Single = null;
        m_Continuous = null;
 
        if (!m_AM) return;
        if (!m_Target) return;
        if (m_Player.IsSprinting()) return;
        if (m_Player.IsInVehicle()) return; // TODO: TMP: Car AM rework needed
 
        m_Interact = m_AM.GetPossibleAction(InteractActionInput);
        m_ContinuousInteract = m_AM.GetPossibleAction(ContinuousInteractActionInput);
        m_Single = m_AM.GetPossibleAction(DefaultActionInput);
        m_Continuous = m_AM.GetPossibleAction(ContinuousDefaultActionInput);
        
        m_InteractActionsNum = m_AM.GetPossibleActionCount(InteractActionInput);
        m_ContinuousInteractActionsNum = m_AM.GetPossibleActionCount(ContinuousInteractActionInput);
        m_ItemActionsNum = m_AM.GetPossibleActionCount(DefaultActionInput);
        m_ContinuousItemActionsNum = m_AM.GetPossibleActionCount(ContinuousDefaultActionInput);
        
        m_SelectedActionCategory = m_AM.GetSelectedActionCategory();
        
        if (m_Interact)
        {
            m_DisplayInteractTarget = m_Interact.GetDisplayInteractObject(m_Player, m_Target);
        }
        else if (m_Single)
        {
            m_DisplayInteractTarget = m_Single.GetDisplayInteractObject(m_Player, m_Target);
        }
        else if (m_ContinuousInteract)
        {
            m_DisplayInteractTarget = m_ContinuousInteract.GetDisplayInteractObject(m_Player, m_Target);
        }
        else
        {
            m_DisplayInteractTarget = null;
        }
    }
 
    protected void GetTarget()
    {
        if (!m_AM)
        {
            return;
        }
 
        m_Target = m_AM.FindActionTarget();
        if (m_Target && m_Target.GetObject() && m_Target.GetObject().IsItemBase())
        {
            ItemBase item = ItemBase.Cast(m_Target.GetObject());
            if (!item.IsTakeable() || (m_Player && m_Player.IsInVehicle()))
            {
                m_Hidden = true;
            }
        }
    }
    
    protected string GetActionDesc(ActionBase action)
    {
        string desc = "";
        if (action && action.GetText())
        {
            desc = action.GetText();
            return desc;
        }
        return desc;
    }
    
    //Getting NAME of the entity
    protected string GetItemDesc(ActionBase action)
    {
        string desc = "";
        Object tgObject = m_DisplayInteractTarget;
        if (!tgObject && m_Target)
        {
            tgObject = m_Target.GetObject();
        }
        
        if (tgObject)
        {
            //BreakOut if item is ruined
            Object tgParent = m_Target.GetParent();
            if (!tgObject.IsAlive())
            {
                //Fetch parent item name if one is present
                if (!tgParent || tgObject.DisplayNameRuinAttach())
                    desc = tgObject.GetDisplayName();
                else
                    desc = tgParent.GetDisplayName();
                return desc;
            }
            
            EntityAI targetEntity;
            
            if (tgParent && (tgParent.IsItemBase() || tgParent.IsTransport()))
            {
                targetEntity = EntityAI.Cast(tgParent);
            }
            
            if (tgObject.IsItemBase() || tgObject.IsTransport())
            {
                targetEntity = EntityAI.Cast(tgObject);
            }
            
            if (targetEntity && targetEntity.ShowZonesHealth())
            {
                string zone = "";
                
                array<string> selections = new array<string>();
                
                //NOTE: relevant fire geometry and view geometry selection names MUST match in order to get a valid damage zone
                if (targetEntity.IsInherited(TentBase) && TentBase.Cast(targetEntity).GetState() != TentBase.PACKED)
                {
                    //This is really specific to tents, as they use proxies. Hence object must be used
                    if (DamageSystem.GetDamageZoneFromComponentName(targetEntity, tgObject.GetActionComponentName(m_Target.GetComponentIndex(), LOD.NAME_FIRE), zone))
                    {
                        desc = DamageSystem.GetDamageDisplayName(targetEntity, zone);
                    }
                }
                else
                {
                    targetEntity.GetActionComponentNameList(m_Target.GetComponentIndex(), selections, LOD.NAME_VIEW);
                    
                    //Important to get display name from component tied to multiple selections
                    for (int s = 0; s < selections.Count(); s++)
                    {
                        if (DamageSystem.GetDamageZoneFromComponentName(targetEntity, selections[s], zone))
                        {
                            desc = DamageSystem.GetDamageDisplayName(targetEntity, zone);
                        }
                    }
                }
            }
            
            //Safety check to output something to widget
            if (targetEntity && desc == "")
                desc = targetEntity.GetDisplayName();
        }
 
        return desc;
    }
    
    protected int GetItemHealth()
    {
        int health = -1;
 
        if (m_Interact && !m_Interact.HasTarget())
        {
            return health;
        }
        
        Object tgObject = m_DisplayInteractTarget;
        if (!tgObject && m_Target)
        {
            tgObject = m_Target.GetObject();
        }
        
        if (tgObject)
        {
            Object tgParent = m_Target.GetParent();
            EntityAI targetEntity;
            
            //Return specific part health, even if display name is from parent
            if (!tgObject.IsAlive())
            {
                health = tgObject.GetHealthLevel();
                return health;
            }
            
            if (tgParent && (tgParent.IsItemBase() || tgParent.IsTransport()))
            {
                targetEntity = EntityAI.Cast(tgParent);
            }
            
            if (tgObject.IsItemBase() || tgObject.IsTransport())
            {
                targetEntity = EntityAI.Cast(tgObject);
            }
            
            if (targetEntity)
            {
                if (!targetEntity.IsDamageDestroyed())
                {
                    string zone = "";
                    array<string> selections = new array<string>();
                    
                    if (targetEntity.IsInherited(TentBase) && TentBase.Cast(targetEntity).GetState() != TentBase.PACKED)
                    {
                        //This is really specific to tents, as they use proxies. Hence object must be used
                        if (DamageSystem.GetDamageZoneFromComponentName(targetEntity, tgObject.GetActionComponentName(m_Target.GetComponentIndex(), LOD.NAME_FIRE), zone))
                        {
                            health = targetEntity.GetHealthLevel(zone);
                        }
                    }
                    else
                    {
                        //NOTE: relevant view geometry and view geometry selection names MUST match in order to get a valid damage zone
                        targetEntity.GetActionComponentNameList(m_Target.GetComponentIndex(), selections, LOD.NAME_VIEW);
                        
                        for (int s = 0; s < selections.Count(); s++)
                        {
                            if (DamageSystem.GetDamageZoneFromComponentName(targetEntity , selections[s], zone))
                            {
                                health = targetEntity.GetHealthLevel(zone);
                                break;
                            }
                        }
                    }
    
                    if (zone == "")
                        health = targetEntity.GetHealthLevel();
                }
            }
            else
            {
                health = tgObject.GetHealthLevel();
            }
        }
        
        return health;
    }
 
    protected void GetItemQuantity(out int q_type, out float q_cur, out int q_min, out int q_max)
    {
        InventoryItem item = null;
 
        if (m_Interact && !m_Interact.HasTarget())
        {
            return;
        }
        
        Object tgObject = m_DisplayInteractTarget;
        if (!tgObject && m_Target)
        {
            tgObject = m_Target.GetObject();
        }
        
        if (Class.CastTo(item, tgObject))
        {
            q_type = QuantityConversions.HasItemQuantity(item);
            if (q_type > 0)
                QuantityConversions.GetItemQuantity(item, q_cur, q_min, q_max);
        }
    }
 
    protected void GetItemCargoCount(out int cargoCount)
    {
        EntityAI entity = null;
        
        Object tgObject = m_DisplayInteractTarget;
        if (!tgObject && m_Target)
        {
            tgObject = m_Target.GetObject();
        }
 
        if (Class.CastTo(entity, tgObject))
        {
 
            GameInventory inventory = entity.GetInventory();
            if (inventory)
            {
                cargoCount = AttachmentsWithInventoryOrCargoCount(inventory);
                return;
            }
 
            cargoCount = 0;
        }
    }
 
    // setters
    protected void SetItemDesc(string descText, int cargoCount, string itemWidget, string descWidget)
    {
        Widget widget;
        widget = m_Root.FindAnyWidget(itemWidget);
        
        PlayerBase playerT = PlayerBase.Cast(m_Target.GetObject());
        if (playerT)
            string msg = playerT.GetLastUAMessage();
                
        if (descText.Length() == 0 && msg.Length() == 0)
        {
            widget.Show(false);
            return;
        }
        
        descText.ToUpper();
        TextWidget itemName;
        Class.CastTo(itemName, widget.FindAnyWidget(descWidget));
    
        if (cargoCount > 0)
        {
            descText = string.Format("[+] %1  %2", descText, msg);
            itemName.SetText(descText);
        }
        else
        {
            descText = string.Format("%1  %2", descText, msg);
            itemName.SetText(descText);
        }
 
        widget.Show(true);
    }
    
    protected void SetItemHealth(int health, string itemWidget, string healthWidget, bool enabled)
    {
        Widget widget;
        
        widget = m_Root.FindAnyWidget(itemWidget);
        
        if (enabled)
        {
            ImageWidget healthMark;
            Class.CastTo(healthMark, widget.FindAnyWidget(healthWidget));
 
            switch (health)
            {
                case -1 :
                    healthMark.GetParent().Show(false);
                    break;
                case GameConstants.STATE_PRISTINE :
                    healthMark.SetColor(Colors.COLOR_PRISTINE);
                    healthMark.SetAlpha(0.5);
                    healthMark.GetParent().Show(true);
                    break;
                case GameConstants.STATE_WORN :
                    healthMark.SetColor(Colors.COLOR_WORN);
                    healthMark.SetAlpha(0.5);
                    healthMark.GetParent().Show(true);
                    break;
                case GameConstants.STATE_DAMAGED :
                    healthMark.SetColor(Colors.COLOR_DAMAGED);
                    healthMark.SetAlpha(0.5);
                    healthMark.GetParent().Show(true);
                    break;
                case GameConstants.STATE_BADLY_DAMAGED:
                    healthMark.SetColor(Colors.COLOR_BADLY_DAMAGED);
                    healthMark.SetAlpha(0.5);
                    healthMark.GetParent().Show(true);
                    break;
                case GameConstants.STATE_RUINED :
                    healthMark.SetColor(Colors.COLOR_RUINED);
                    healthMark.SetAlpha(0.5);
                    healthMark.GetParent().Show(true);
                    break;
                default :
                    healthMark.SetColor(0x00FFFFFF);
                    healthMark.SetAlpha(0.5);
                    healthMark.GetParent().Show(true);
                    break;          
            }
            
            widget.Show(true);
        }
        else
            widget.Show(false);
    }
    
    protected void SetItemQuantity(int type, float current, int min, int max, string itemWidget, string quantityPBWidget, string quantityTextWidget, bool enabled)
    {
        Widget widget;
        
        widget = m_Root.FindAnyWidget(itemWidget);
        
        if (enabled)
        {
            ProgressBarWidget progressBar;
            TextWidget textWidget;
            Class.CastTo(progressBar, widget.FindAnyWidget(quantityPBWidget));
            Class.CastTo(textWidget, widget.FindAnyWidget(quantityTextWidget));
 
            //check for volume vs. count and display progressbar or "bubble" with exact count/max text
            switch (type)
            {
                case QUANTITY_HIDDEN :
                    progressBar.Show(false);
                    textWidget.Show(false);
                    textWidget.GetParent().Show(false);
                    break;
                case QUANTITY_COUNT :
                    if (max > 1 || current > 1)
                    {
                        string qty_text = string.Format("%1/%2", Math.Round(current).ToString(), max.ToString());
                        progressBar.Show(false);
                        textWidget.SetText(qty_text);
                        textWidget.Show(true);
                        textWidget.GetParent().Show(true);
                    }
                    else
                    {
                        progressBar.Show(false);
                        textWidget.Show(false);
                        textWidget.GetParent().Show(false);
                    }
                    break;
                case QUANTITY_PROGRESS :
                    float qty_num = Math.Round((current / max) * 100);
    
                    textWidget.Show(false);
                    progressBar.SetCurrent(qty_num);
                    progressBar.Show(true);
                    textWidget.GetParent().Show(true);
                    break;
            }
            widget.Show(true);
        }
        else
            widget.Show(false); 
    }
 
    protected void SetActionWidget(ActionBase action, string descText, string actionWidget, string descWidget)
    {
        Widget widget = m_Root.FindAnyWidget(actionWidget);
        
        if (action)
        {
            if (action.HasTarget() && m_AM.GetActionState() < 1) // targeted & action not performing
            {
                TextWidget actionName;
                Class.CastTo(actionName, widget.FindAnyWidget(descWidget));
 
                if (action.GetInput().GetInputType() == ActionInputType.AIT_CONTINUOUS)
                {
                    descText = descText + " " + "#action_target_cursor_hold";
                    actionName.SetText(descText);
                }
                else
                {
                    actionName.SetText(descText);
                }
 
                widget.Show(true);
                
                int x, y;
                actionName.GetTextSize(x, y);
                if (x > m_MaxWidthChild);
                    m_MaxWidthChild = x;
            }
            else
            {
                widget.Show(false);
            }
        }
        else
        {
            widget.Show(false);
        }
    }
 
    protected void SetMultipleInteractAction(string multiActionsWidget, string multiActionsWidget_NotSelect)
    {
        Widget widget, widget_not_select;
 
        widget = m_Root.FindAnyWidget(multiActionsWidget);
        widget_not_select = m_Root.FindAnyWidget(multiActionsWidget_NotSelect);
 
        if (m_InteractActionsNum > 1)
        {
            if (m_SelectedActionCategory == InteractActionInput)
            {
                widget.Show(true);
                widget_not_select.Show(false);
            }
            else
            {
                widget.Show(false);
                widget_not_select.Show(true);
            }   
        }
        else
        {
            widget.Show(false);
            widget_not_select.Show(false);
        }
    }
    
    protected void SetMultipleContinuousInteractAction(string multiActionsWidget, string multiActionsWidget_NotSelect)
    {
        Widget widget, widget_not_select;
 
        widget = m_Root.FindAnyWidget(multiActionsWidget);
        widget_not_select = m_Root.FindAnyWidget(multiActionsWidget_NotSelect);
 
        if (m_ContinuousInteractActionsNum > 1)
        {
            if (m_SelectedActionCategory == ContinuousInteractActionInput)
            {
                widget.Show(true);
                widget_not_select.Show(false);
            }
            else
            {
                widget.Show(false);
                widget_not_select.Show(true);
            }
        }
        else
        {
            widget.Show(false);
            widget_not_select.Show(false);
        }
                
    }
    
    protected void SetMultipleItemAction(string multiActionsWidget, string multiActionsWidget_NotSelect)
    {
        Widget widget, widget_not_select;
 
        widget = m_Root.FindAnyWidget(multiActionsWidget);
        widget_not_select = m_Root.FindAnyWidget(multiActionsWidget_NotSelect);
 
        if (m_ItemActionsNum > 1)
        { 
            if (m_SelectedActionCategory == DefaultActionInput)
            {
                widget.Show(true);
                widget_not_select.Show(false);
            }
            else
            {
                widget.Show(false);
                widget_not_select.Show(true);
            }
        }
        else
        {
            widget.Show(false);
            widget_not_select.Show(false);
        }   
    }
    
    protected void SetMultipleContinuousItemAction(string multiActionsWidget, string multiActionsWidget_NotSelect)
    {
        Widget widget, widget_not_select;
 
        widget = m_Root.FindAnyWidget(multiActionsWidget);
        widget_not_select = m_Root.FindAnyWidget(multiActionsWidget_NotSelect);
 
        if (m_ContinuousItemActionsNum > 1)
        {
            if (m_SelectedActionCategory == ContinuousDefaultActionInput)
            {
                widget.Show(true);
                widget_not_select.Show(false);
            }
            else
            {
                widget.Show(false);
                widget_not_select.Show(true);
            }
        }
        else
        {
            widget.Show(false);
            widget_not_select.Show(false);
        }       
    }
    
    protected void SetInteractActionIcon(string actionWidget, string actionIconFrameWidget, string actionIconWidget, string actionIconTextWidget)
    {
        Widget widget;
        ImageWidget iconWidget;
        TextWidget textWidget;
        
        widget = m_Root.FindAnyWidget(actionWidget);
        Class.CastTo(iconWidget, widget.FindAnyWidget(actionIconWidget));
        Class.CastTo(textWidget, widget.FindAnyWidget(actionIconTextWidget));
        
        GetDayZGame().GetBacklit().HintShow(m_UseActionWrapper.InputP());
        
        // uses text in floating widget
        iconWidget.Show(false);
        textWidget.SetText(InputUtils.GetButtonNameFromInput("UAAction", EInputDeviceType.MOUSE_AND_KEYBOARD));
        textWidget.Show(true);
    }
    
    protected void CheckRefresherFlagVisibility(Object object)
    {
        EntityAI entity;
        Widget w = m_Root.FindAnyWidget("item_flag_icon");
        if (Class.CastTo(entity,object) && w)
        {
            w.Show(entity.IsRefresherSignalingViable() && m_Player.IsTargetInActiveRefresherRange(entity));
        }
    }
    
    protected int AttachmentsWithInventoryOrCargoCount(notnull GameInventory inventory)
    {
        int attachmentsWithInventory = 0;
        
        CargoBase cargo = inventory.GetCargo();
        if (cargo && cargo.GetItemCount() > 0)
        {
            return 1;
        }
        
        for (int i = 0; i < inventory.AttachmentCount(); i++)   
        {
            EntityAI attachment = inventory.GetAttachmentFromIndex(i);
            int attachmentSlotId = attachment.GetInventory().GetSlotId(0);
            
            if (attachment.GetInventory())
            {
                attachmentsWithInventory += 1;
            }
        }
        
        return attachmentsWithInventory;
    }
    
    protected IngameHud GetHud()
    {
        Mission mission = GetGame().GetMission();
        if (mission)
        {
            IngameHud hud = IngameHud.Cast(mission.GetHud());
            return hud;
        }
 
        return null;
    }
}