OnDrawOptics2D()

override array< InventoryItem > DayZPlayer::OnDrawOptics2D ( )

inlineprotected

Called when 2D optics are about to be drawn.

Возвращает

Collection of optics to be drawn. Draws the provided optics when of ItemOptics type. Draws optic of current muzzle when of Weapon_Base type.

См. определение в файле DayZPlayerImplement.c строка 3886

    {
        array<InventoryItem> optics;
        
        // Find preferred optics, i.e. active on in hands (if any are held) or the ones attached to weapon (if any is held)
        ItemOptics preferredOptics;
        {
            HumanInventory inventory = GetHumanInventory();
            EntityAI itemInHands = inventory.GetEntityInHands();
            
            ItemOptics opticsInHands = ItemOptics.Cast(itemInHands);
            if (opticsInHands)
            {
                preferredOptics = opticsInHands;
            }
            else
            {
                Weapon_Base weaponInHands = Weapon_Base.Cast(itemInHands);
                if (weaponInHands)
                {
                    preferredOptics = weaponInHands.GetAttachedOptics();
                }
            }
        }
        
        // Draw selected optics when the player is viewing through them
        if (preferredOptics && preferredOptics.IsInOptics() && preferredOptics.IsUsingOptics2DModel())
        {
            optics = {}; // only allocate the array when necessary
            optics.Insert(preferredOptics);
        }
        
        // Draw equipped NVGs
        EntityAI nvAttachment;
        CachedEquipmentStorageQuery query   = new CachedEquipmentStorageQuery();
        query.m_Category                  = ECachedEquipmentItemCategory.NVG;
        query.m_Placement                    = ECachedEquipmentPlacement.ATTACHMENT;
        array<Entity> nvgs = GetCachedEquipment().GetEntitiesByCategory(query);
        foreach (Entity nvg : nvgs)
        {
            nvAttachment = EntityAI.Cast(nvg);
            break;
        }
 
        if (nvAttachment)
        {
            bool blockedByOptics = preferredOptics && preferredOptics.IsInOptics() && !preferredOptics.IsUsingOptics2DModel();
            if ((!blockedByOptics || preferredOptics.IsUsableWithNV()) && PlayerBase.Cast(this).IsNVGWorking())
            {
                NVGoggles goggles = NVGoggles.Cast(nvAttachment);
                if (goggles)
                {
                    if (!optics) 
                        optics = {};
                    
                    optics.Insert(goggles);
                }
            }
        }
        
        return optics;
    }

Перекрестные ссылки GetCachedEquipment(), HumanInventory::GetEntityInHands(), ItemOptics::IsInOptics(), ItemOptics::IsUsableWithNV(), ItemOptics::IsUsingOptics2DModel(), CachedEquipmentStorageQuery::m_Category и CachedEquipmentStorageQuery::m_Placement.