private void removeNodeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var cms = contextMenuStrip1;
            var lv  = cms.SourceControl as ListView;

            if (lv.SelectedIndices.Count == 0)
            {
                return;
            }
            if (lv == listView1) // spawn
            {
                if (lv.Items.Count <= 1)
                {
                    Program.AddLog("You need at least 1 spawn for your animation!", "Remove Spawn", Program.LOG_TYPE.ERROR, lv);
                }
                else
                {
                    treeView1.SelectedNode = treeView1.Nodes[0].Nodes[2];
                    var node = XmlTools.GetXmlSpawnNode(spawnsList[lv.SelectedIndices[0]]);
                    XmlTools.UpdateXmlSpawnNode(node, null);
                }
            }
            else if (lv == listView2) // animations
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[3];
                var node = XmlTools.GetXmlAnimationNode(animationsList[lv.SelectedIndices[0]]);
                XmlTools.UpdateXmlAnimationNode(node, null);
            }
            else if (lv == listView3) // childs
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[4];
                var node = XmlTools.GetXmlChildNode(childsList[lv.SelectedIndices[0]]);
                XmlTools.UpdateXmlChildNode(node, null);
            }
            else if (lv == listView4) // sounds
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[5];
                var node = XmlTools.GetXmlSoundNode(soundsList[lv.SelectedIndices[0]]);
                XmlTools.UpdateXmlSoundNode(node, null);
            }
            UpdateData();
        }
        private void insertNodeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            var cms = contextMenuStrip1;
            var lv  = cms.SourceControl as ListView;

            if (lv == listView1) // spawn
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[2];
                var node = new XmlData.SpawnNode();
                for (var j = 1; j <= listView1.Items.Count + 2; j++)
                {
                    if (XmlTools.GetXmlSpawnNode(j) == null)
                    {
                        node.Id          = j;
                        node.Next        = new XmlData.NextNode();
                        node.Probability = 10;
                        node.X           = "";
                        node.Y           = "";
                        XmlTools.UpdateXmlSpawnNode(null, node);
                        MainWindow.MainWin.UpdateData();
                        break;
                    }
                }
            }
            else if (lv == listView2) // animations
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[3];
                var node = new XmlData.AnimationNode();
                for (var j = 1; j <= listView2.Items.Count + 2; j++)
                {
                    if (XmlTools.GetXmlAnimationNode(j) == null)
                    {
                        node.Id   = j;
                        node.Name = "New";
                        XmlTools.UpdateXmlAnimationNode(null, node);
                        MainWindow.MainWin.UpdateData();
                        break;
                    }
                }
            }
            else if (lv == listView3) // childs
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[4];
                var node = new XmlData.ChildNode();
                for (var j = 1; j <= listView3.Items.Count + 2; j++)
                {
                    if (XmlTools.GetXmlChildNode(j) == null)
                    {
                        node.Id   = j;
                        node.Next = j;
                        XmlTools.UpdateXmlChildNode(null, node);
                        MainWindow.MainWin.UpdateData();
                        break;
                    }
                }
            }
            else if (lv == listView4) // sounds
            {
                treeView1.SelectedNode = treeView1.Nodes[0].Nodes[5];
                var node = new XmlData.SoundNode();
                for (var j = 1; j <= listView4.Items.Count + 2; j++)
                {
                    if (XmlTools.GetXmlSoundNode(j) == null)
                    {
                        node.Id = j;
                        XmlTools.UpdateXmlSoundNode(null, node);
                        MainWindow.MainWin.UpdateData();
                        break;
                    }
                }
            }
        }