SCR_TreePartHierarchyV2.c

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//------------------------------------------------------------------------------------------------
[BaseContainerProps()]
class SCR_TreePartHierarchyV2 : Managed
{
    [Attribute("-1", UIWidgets.ResourceNamePicker, "Pick a prefab for this tree part", "et")]
    ResourceName m_Prefab;
    [Attribute("", UIWidgets.Object, "")]
    ref array<ref SCR_TreePartHierarchyV2> m_aChildren;
    
#ifdef ENABLE_DESTRUCTION
    void SpawnAllChildren(IEntity parent, array<SCR_TreePartV2> treeParts = null)
    {
        if (!parent)
            return;
        
        int count = m_aChildren.Count();
        for (int i = 0; i < count; i++)
        {
            if (!m_aChildren[i])
                return;
            if (m_aChildren[i].m_Prefab.GetPath() == "-1")
                return;
            
            Resource resource = Resource.Load(m_aChildren[i].m_Prefab);     
            if (!resource.IsValid())
                return;
            
            vector mat[4];
            parent.GetTransform(mat);
            
            ArmaReforgerScripted game = GetGame();
            if (!game)
                continue;
            
            IEntity ent = game.SpawnEntityPrefab(resource);
            
            if (RplSession.Mode() == RplMode.Client)
                parent.AddChild(ent, -1, EAddChildFlags.AUTO_TRANSFORM);
            else parent.AddChild(ent, -1, EAddChildFlags.NONE);
            ent.SetTransform(mat);
            
            if (treeParts)
            {
                SCR_TreePartV2 treePart = SCR_TreePartV2.Cast(ent);
                if (treePart)
                {
                    treePart.m_vLockedOrigin = parent.GetOrigin();
                    treeParts.Insert(treePart);
                }
            }
            
            m_aChildren[i].SpawnAllChildren(ent, treeParts);
        }
    }
    
    void ~SCR_TreePartHierarchyV2()
    {
        foreach (SCR_TreePartHierarchyV2 hierarchy : m_aChildren)
        {
            hierarchy = null;
        }
        m_aChildren = null;
    }
#endif
};