fix: .gitignore + add 44 language JSON files

EditorCS/MainForm.cs

@@ -0,0 +1,369 @@
+using System.ComponentModel;
+
+namespace Lity3DEditor;
+
+public class MainForm : Form
+{
+    private List<SceneNode> _nodes = new();
+    private string? _currentPath;
+    private bool _modified;
+
+    private TreeView _tree = null!;
+    private PropertyGrid _propertyGrid = null!;
+    private StatusStrip _status = null!;
+    private ToolStripButton _btnSave = null!;
+
+    public MainForm()
+    {
+        Text = "Lity3D Engine Scene Editor";
+        Size = new Size(1280, 800);
+        StartPosition = FormStartPosition.CenterScreen;
+        BackColor = Color.FromArgb(30, 30, 38);
+        Font = new Font("Microsoft YaHei UI", 9F, FontStyle.Regular, GraphicsUnit.Point);
+
+        BuildMenu();
+        BuildToolbar();
+        BuildPanels();
+        BuildStatus();
+
+        Load += (_, _) =>
+        {
+            foreach (var c in Controls.OfType<SplitContainer>())
+            {
+                if (c.Orientation == Orientation.Vertical)
+                {
+                    c.Panel1MinSize = 180;
+                    c.Panel2MinSize = 300;
+                    c.SplitterDistance = 260;
+                }
+                else
+                {
+                    c.Panel1MinSize = 200;
+                    c.Panel2MinSize = 120;
+                    c.SplitterDistance = c.Height - 220;
+                }
+            }
+            TryOpenScene(Path.Combine(Application.StartupPath, "scene.txt"));
+        };
+        FormClosing += (_, e) => { if (!PromptSave()) e.Cancel = true; };
+    }
+
+    private void BuildMenu()
+    {
+        var menu = new MenuStrip();
+        var file = new ToolStripMenuItem("文件(&F)");
+        file.DropDownItems.Add(new ToolStripMenuItem("打开...", null, (_, _) => OpenScene()) { ShortcutKeys = Keys.Control | Keys.O });
+        file.DropDownItems.Add(new ToolStripMenuItem("保存", null, (_, _) => SaveScene()) { ShortcutKeys = Keys.Control | Keys.S });
+        file.DropDownItems.Add(new ToolStripMenuItem("另存为...", null, (_, _) => SaveSceneAs()));
+        file.DropDownItems.Add(new ToolStripSeparator());
+        file.DropDownItems.Add(new ToolStripMenuItem("退出", null, (_, _) => Close()) { ShortcutKeys = Keys.Alt | Keys.F4 });
+        menu.Items.Add(file);
+
+        var edit = new ToolStripMenuItem("编辑(&E)");
+        edit.DropDownItems.Add(new ToolStripMenuItem("添加立方体", null, (_, _) => AddNode(MeshType.CUBE, "cube")));
+        edit.DropDownItems.Add(new ToolStripMenuItem("添加球体", null, (_, _) => AddNode(MeshType.SPHERE, "sphere")));
+        edit.DropDownItems.Add(new ToolStripMenuItem("添加平面", null, (_, _) => AddNode(MeshType.PLANE, "plane")));
+        edit.DropDownItems.Add(new ToolStripSeparator());
+        edit.DropDownItems.Add(new ToolStripMenuItem("删除选中", null, (_, _) => DeleteSelected()) { ShortcutKeys = Keys.Delete });
+        menu.Items.Add(edit);
+
+        MainMenuStrip = menu;
+        Controls.Add(menu);
+    }
+
+    private void BuildToolbar()
+    {
+        var tool = new ToolStrip();
+        tool.GripStyle = ToolStripGripStyle.Hidden;
+        tool.BackColor = Color.FromArgb(40, 40, 50);
+        tool.ForeColor = Color.White;
+        tool.Renderer = new DarkToolStripRenderer();
+
+        _btnSave = new ToolStripButton("保存", null, (_, _) => SaveScene()) { Enabled = false };
+        tool.Items.Add(_btnSave);
+        tool.Items.Add(new ToolStripSeparator());
+        tool.Items.Add(new ToolStripButton("添加立方体", null, (_, _) => AddNode(MeshType.CUBE, "cube")));
+        tool.Items.Add(new ToolStripButton("添加球体", null, (_, _) => AddNode(MeshType.SPHERE, "sphere")));
+        tool.Items.Add(new ToolStripButton("添加平面", null, (_, _) => AddNode(MeshType.PLANE, "plane")));
+        tool.Items.Add(new ToolStripSeparator());
+        tool.Items.Add(new ToolStripButton("删除", null, (_, _) => DeleteSelected()));
+
+        tool.Dock = DockStyle.Top;
+        Controls.Add(tool);
+    }
+
+    private void BuildPanels()
+    {
+        var split = new SplitContainer
+        {
+            Dock = DockStyle.Fill,
+            BackColor = Color.FromArgb(30, 30, 38)
+        };
+        split.Panel1.BackColor = Color.FromArgb(35, 35, 45);
+        split.Panel2.BackColor = Color.FromArgb(35, 35, 45);
+
+        _tree = new TreeView
+        {
+            Dock = DockStyle.Fill,
+            BackColor = Color.FromArgb(35, 35, 45),
+            ForeColor = Color.White,
+            BorderStyle = BorderStyle.None,
+            FullRowSelect = true,
+            HideSelection = false,
+            ShowLines = true,
+            ShowPlusMinus = true,
+            LineColor = Color.FromArgb(100, 120, 160)
+        };
+        _tree.AfterSelect += (_, _) => OnNodeSelected();
+        split.Panel1.Controls.Add(_tree);
+
+        var rightSplit = new SplitContainer
+        {
+            Dock = DockStyle.Fill,
+            Orientation = Orientation.Horizontal,
+            BackColor = Color.FromArgb(30, 30, 38)
+        };
+        rightSplit.Panel1.BackColor = Color.FromArgb(35, 35, 45);
+        rightSplit.Panel2.BackColor = Color.FromArgb(28, 28, 36);
+
+        _propertyGrid = new PropertyGrid
+        {
+            Dock = DockStyle.Fill,
+            BackColor = Color.FromArgb(35, 35, 45),
+            ForeColor = Color.White,
+            CategoryForeColor = Color.FromArgb(180, 180, 200),
+            CommandsBackColor = Color.FromArgb(35, 35, 45),
+            CommandsForeColor = Color.White,
+            DisabledItemForeColor = Color.Gray,
+            HelpBackColor = Color.FromArgb(28, 28, 36),
+            HelpForeColor = Color.White,
+            ViewBackColor = Color.FromArgb(35, 35, 45),
+            ViewForeColor = Color.White,
+            LineColor = Color.FromArgb(60, 60, 80),
+            ToolbarVisible = false,
+            PropertySort = PropertySort.Categorized
+        };
+        _propertyGrid.PropertyValueChanged += (_, _) => OnPropertyChanged();
+        rightSplit.Panel1.Controls.Add(_propertyGrid);
+
+        var previewLabel = new Label
+        {
+            Dock = DockStyle.Fill,
+            Text = "3D 预览区\n（由 Lity3D Engine 运行时渲染）",
+            ForeColor = Color.FromArgb(120, 120, 140),
+            BackColor = Color.FromArgb(28, 28, 36),
+            TextAlign = ContentAlignment.MiddleCenter,
+            Font = new Font(Font.FontFamily, 11f, FontStyle.Regular)
+        };
+        rightSplit.Panel2.Controls.Add(previewLabel);
+
+        split.Panel2.Controls.Add(rightSplit);
+
+        Controls.Add(split);
+    }
+
+    private void BuildStatus()
+    {
+        _status = new StatusStrip();
+        _status.BackColor = Color.FromArgb(40, 40, 50);
+        _status.ForeColor = Color.White;
+        _status.Items.Add(new ToolStripStatusLabel("就绪"));
+        Controls.Add(_status);
+    }
+
+    private void TryOpenScene(string path)
+    {
+        if (!File.Exists(path)) return;
+        try
+        {
+            _nodes = SceneIO.Load(path);
+            _currentPath = path;
+            RebuildTree();
+            SetModified(false);
+            SetStatus($"已打开 {path}");
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(this, ex.Message, "打开失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+    }
+
+    private void OpenScene()
+    {
+        if (!PromptSave()) return;
+        using var dlg = new OpenFileDialog
+        {
+            Filter = "Lity3D 场景|*.txt|所有文件|*.*",
+            Title = "打开场景"
+        };
+        if (dlg.ShowDialog(this) == DialogResult.OK)
+            TryOpenScene(dlg.FileName);
+    }
+
+    private bool SaveScene()
+    {
+        if (string.IsNullOrEmpty(_currentPath))
+            return SaveSceneAs();
+        try
+        {
+            SceneIO.Save(_currentPath, _nodes);
+            SetModified(false);
+            SetStatus($"已保存 {_currentPath}");
+            return true;
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(this, ex.Message, "保存失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            return false;
+        }
+    }
+
+    private bool SaveSceneAs()
+    {
+        using var dlg = new SaveFileDialog
+        {
+            Filter = "Lity3D 场景|*.txt|所有文件|*.*",
+            Title = "另存为"
+        };
+        if (dlg.ShowDialog(this) != DialogResult.OK) return false;
+        _currentPath = dlg.FileName;
+        return SaveScene();
+    }
+
+    private bool PromptSave()
+    {
+        if (!_modified) return true;
+        var r = MessageBox.Show(this, "场景已修改，是否保存？", "保存确认",
+            MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
+        if (r == DialogResult.Cancel) return false;
+        if (r == DialogResult.Yes) return SaveScene();
+        return true;
+    }
+
+    private void AddNode(MeshType type, string baseName)
+    {
+        int idx = 1;
+        string name = baseName;
+        while (_nodes.Any(n => n.Name == name))
+            name = $"{baseName}_{idx++}";
+
+        var parentIdx = -1;
+        if (_tree.SelectedNode?.Tag is SceneNode sel && sel.Name != "root")
+            parentIdx = _nodes.IndexOf(sel);
+        else if (_nodes.Count > 0)
+            parentIdx = 0; // root
+
+        var node = new SceneNode
+        {
+            Name = name,
+            ParentIndex = parentIdx,
+            Mesh = type,
+            PosY = type == MeshType.PLANE ? -1.0f : 0.0f
+        };
+        _nodes.Add(node);
+        RebuildTree();
+        SelectNode(node);
+        SetModified(true);
+        SetStatus($"添加 {name}");
+    }
+
+    private void DeleteSelected()
+    {
+        if (_tree.SelectedNode?.Tag is not SceneNode node || node.Name == "root")
+        {
+            MessageBox.Show(this, "不能删除根节点", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            return;
+        }
+        _nodes.Remove(node);
+        RebuildTree();
+        SetModified(true);
+        SetStatus($"删除 {node.Name}");
+    }
+
+    private void RebuildTree()
+    {
+        _tree.Nodes.Clear();
+        var treeMap = new Dictionary<int, TreeNode>();
+        for (int i = 0; i < _nodes.Count; i++)
+        {
+            var n = _nodes[i];
+            var tn = new TreeNode(n.Name) { Tag = n, ForeColor = Color.White };
+            treeMap[i] = tn;
+            if (n.ParentIndex >= 0 && treeMap.TryGetValue(n.ParentIndex, out var parent))
+                parent.Nodes.Add(tn);
+            else
+                _tree.Nodes.Add(tn);
+        }
+        _tree.ExpandAll();
+    }
+
+    private void SelectNode(SceneNode node)
+    {
+        foreach (TreeNode root in _tree.Nodes)
+        {
+            var found = FindNode(root, node);
+            if (found != null)
+            {
+                _tree.SelectedNode = found;
+                return;
+            }
+        }
+    }
+
+    private static TreeNode? FindNode(TreeNode parent, SceneNode node)
+    {
+        if (parent.Tag == node) return parent;
+        foreach (TreeNode c in parent.Nodes)
+        {
+            var r = FindNode(c, node);
+            if (r != null) return r;
+        }
+        return null;
+    }
+
+    private void OnNodeSelected()
+    {
+        _propertyGrid.SelectedObject = _tree.SelectedNode?.Tag;
+        if (_tree.SelectedNode?.Tag is SceneNode n)
+            SetStatus(n.Name);
+    }
+
+    private void OnPropertyChanged()
+    {
+        SetModified(true);
+        _tree.Refresh();
+    }
+
+    private void SetModified(bool modified)
+    {
+        _modified = modified;
+        _btnSave.Enabled = modified;
+        Text = "Lity3D Engine Scene Editor" + (modified ? " *" : "") + (string.IsNullOrEmpty(_currentPath) ? "" : $" - {_currentPath}");
+    }
+
+    private void SetStatus(string msg)
+    {
+        if (_status.Items[0] is ToolStripStatusLabel lbl)
+            lbl.Text = msg;
+    }
+}
+
+public class DarkToolStripRenderer : ToolStripProfessionalRenderer
+{
+    public DarkToolStripRenderer() : base(new DarkColorTable()) { }
+}
+
+public class DarkColorTable : ProfessionalColorTable
+{
+    public override Color ToolStripBorder => Color.FromArgb(60, 60, 80);
+    public override Color ToolStripGradientBegin => Color.FromArgb(40, 40, 50);
+    public override Color ToolStripGradientEnd => Color.FromArgb(40, 40, 50);
+    public override Color ToolStripGradientMiddle => Color.FromArgb(45, 45, 55);
+    public override Color ButtonSelectedHighlight => Color.FromArgb(70, 70, 90);
+    public override Color ButtonSelectedBorder => Color.FromArgb(100, 120, 160);
+    public override Color ButtonPressedHighlight => Color.FromArgb(60, 80, 120);
+    public override Color ButtonCheckedHighlight => Color.FromArgb(60, 80, 120);
+    public override Color MenuBorder => Color.FromArgb(60, 60, 80);
+    public override Color MenuItemSelected => Color.FromArgb(70, 70, 90);
+    public override Color MenuItemBorder => Color.FromArgb(100, 120, 160);
+}