SCR_VehicleEditableEntityUIComponent.c

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class SCR_VehicleEditableEntityUIComponent : SCR_BaseEditableEntityUIComponent
{
    [Attribute(defvalue: "Name")]
    protected string m_sNameTextWidgetName;
 
    [Attribute(defvalue: "#AR-Editor_PlayerVehicle_Name")]
    protected string m_sVehicleNameText;
 
    protected RichTextWidget m_wNameTextWidget;
 
    protected SCR_EditableVehicleComponent m_VehicleComponent;
    protected SCR_EditableCharacterComponent m_VehicleOwningPlayer;
    protected BaseWorld m_World;
 
    protected SCR_RenderedEditableEntityFilter m_RenderFilter;
 
    //------------------------------------------------------------------------------------------------
    void DetermineNameVisibility()
    {
        if (!m_World || !m_VehicleComponent || !m_VehicleOwningPlayer || !m_wNameTextWidget || !m_RenderFilter)
            return;
 
        vector cameraMatrix[4];
        vector playerPosition;
        float playerMaxViewDistance = m_VehicleOwningPlayer.GetMaxDrawDistanceSq();
 
        m_VehicleOwningPlayer.GetPos(playerPosition);
        m_World.GetCurrentCamera(cameraMatrix);
 
        float distanceSquared = vector.DistanceSq(playerPosition, cameraMatrix[3]);
 
        if (distanceSquared < playerMaxViewDistance * m_RenderFilter.GetCameraDisCoef())
            m_wNameTextWidget.SetVisible(false);
        else
            m_wNameTextWidget.SetVisible(true);
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnInit(SCR_EditableEntityComponent entity, SCR_UIInfo info, SCR_EditableEntityBaseSlotUIComponent slot)
    {
        m_wNameTextWidget = RichTextWidget.Cast(GetWidget().FindAnyWidget(m_sNameTextWidgetName));
        if (!m_wNameTextWidget)
        {
            Print("SCR_VehicleEditableEntityUIComponent: Failed to find Name Widget: " + m_sNameTextWidgetName, LogLevel.ERROR);
            return;
        }
 
        m_World = GetGame().GetWorld();
        SCR_EntitiesManagerEditorComponent entitiesManager = SCR_EntitiesManagerEditorComponent.Cast(SCR_EntitiesManagerEditorComponent.GetInstance(SCR_EntitiesManagerEditorComponent));
        if (entitiesManager)
            m_RenderFilter = SCR_RenderedEditableEntityFilter.Cast(entitiesManager.GetFilter(EEditableEntityState.RENDERED));
 
        OnRefresh(slot);
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnRefresh(SCR_EditableEntityBaseSlotUIComponent slot)
    {
        if (!slot)
            return;
 
        if (!m_VehicleComponent)
        {
            m_VehicleComponent = SCR_EditableVehicleComponent.Cast(slot.GetEntity());
            if (!m_VehicleComponent)
                return;
        }
 
        int playerID = m_VehicleComponent.GetPlayerID();
        if (playerID <= 0)
            return;
 
        PlayerManager playerManager = GetGame().GetPlayerManager();
        IEntity playerEntity = playerManager.GetPlayerControlledEntity(playerID);
        if (playerEntity)
            m_VehicleOwningPlayer = SCR_EditableCharacterComponent.Cast(playerEntity.FindComponent(SCR_EditableCharacterComponent));
 
        string playerName = SCR_PlayerNamesFilterCache.GetInstance().GetPlayerDisplayName(playerID);
        int playerCount = m_VehicleComponent.GetPlayerCountInVehicle();
 
        if (playerCount > 1)
            m_wNameTextWidget.SetTextFormat(m_sVehicleNameText, playerName, playerCount - 1);
        else
            m_wNameTextWidget.SetText(playerName);
    }
 
    //------------------------------------------------------------------------------------------------
    override bool OnUpdate(Widget w)
    {
        // Making changes to the Widget during OnUpdate() isn't advised by Peter Čimo.
        GetGame().GetCallqueue().CallLater(DetermineNameVisibility, 0, false);
 
        return false;
    }
}