TreeEditor.TreeGroup.UpdateFrequency C# (CSharp) Method

        public void UpdateFrequency(TreeData owner)
        {
            if (this.distributionFrequency < 1)
            {
                this.distributionFrequency = 1;
            }
            if (this.parentGroup == null)
            {
                this.distributionFrequency = 1;
                if (this.nodes.Count < 1)
                {
                    owner.AddNode(this, null, false);
                }
            }
            else if ((this.lockFlags == 0) && (this.parentGroup != null))
            {
                int num = 0;
                for (int j = 0; j < this.parentGroup.nodes.Count; j++)
                {
                    int num3 = Mathf.RoundToInt(this.distributionFrequency * this.parentGroup.nodes[j].GetScale());
                    if (num3 < 1)
                    {
                        num3 = 1;
                    }
                    for (int k = 0; k < num3; k++)
                    {
                        if (num < this.nodes.Count)
                        {
                            owner.SetNodeParent(this.nodes[num], this.parentGroup.nodes[j]);
                        }
                        else
                        {
                            owner.AddNode(this, this.parentGroup.nodes[j], false);
                        }
                        num++;
                    }
                }
                if (num < this.nodes.Count)
                {
                    List<TreeNode> list = new List<TreeNode>();
                    for (int m = num; m < this.nodes.Count; m++)
                    {
                        list.Add(this.nodes[m]);
                    }
                    for (int n = 0; n < list.Count; n++)
                    {
                        owner.DeleteNode(list[n], false);
                    }
                }
                this.UpdateSeed();
                this.UpdateDistribution(true, false);
            }
            for (int i = 0; i < this.childGroups.Count; i++)
            {
                this.childGroups[i].UpdateFrequency(owner);
            }
        }

        public void UpdateFrequency(int id)
        {
            TreeGroup group = this.GetGroup(id);

            if (group == null)
            {
                return;
            }
            int seed = UnityEngine.Random.seed;

            this.ClearReferences();
            this.ValidateReferences();
            group.UpdateFrequency(this);
            this.ClearReferences();
            UnityEngine.Random.seed = seed;
        }