编辑门区域动态调整大小

Browse code 编辑门区域动态调整大小 develop
1 parent efee171 commit 9f69a3be3d1e60d71770c2ed5c87fd576b6ed42b 小李xl authored on 30 Jul 2023

 public partial class EditorTileMap : TileMap
 {
+    public enum MouseLeftButtonType
+    public enum MouseButtonType
     {
         /// <summary>
         /// 无状态
         /// </summary>
         /// 笔
         /// </summary>
         Pen,
         /// <summary>
+        /// 区域模式
+        /// 绘制区域模式
         /// </summary>
+        Area
+        Area,
+        /// <summary>
+        /// 编辑门区域模式
+        /// </summary>
+        Door,
     }
     /// <summary>
     /// 自动图块地板层
     /// 编辑器工具UI
     /// </summary>
     public MapEditorToolsPanel MapEditorToolsPanel { get; set; }
+    //是否启用绘制图块
+    private MouseLeftButtonType _mouseLeftButtonType = MouseLeftButtonType.None;
+    /// <summary>
+    /// 左键功能
+    /// </summary>
+    public MouseButtonType MouseType { get; set; } = MouseButtonType.Area;
     //鼠标坐标
     private Vector2 _mousePosition;
     //鼠标所在的cell坐标
     private Vector2I _mouseCellPosition;
         if (!MapEditorToolsPanel.S_HBoxContainer.Instance.IsPositionOver(GetGlobalMousePosition())) //不在Ui节点上
         {
             //左键绘制
+            if (_isLeftPressed && _mouseLeftButtonType == MouseLeftButtonType.Pen)
+            {
+                if (Input.IsKeyPressed(Key.Shift)) //按住shift绘制矩形
+            if (_isLeftPressed)
+            {
+                if (MouseType == MouseButtonType.Pen) //绘制单格
+                {
+                    if (_prevMouseCellPosition != _mouseCellPosition || !_changeFlag) //鼠标位置变过
+                    {
+                        _changeFlag = true;
+                        _prevMouseCellPosition = _mouseCellPosition;
+                        //绘制自动图块
+                        SetSingleAutoCell(_mouseCellPosition);
+                    }
+                }
+                else if (MouseType == MouseButtonType.Area) //绘制区域
                 {
                     _drawFullRect = true;
                 }
+                else if (_prevMouseCellPosition != _mouseCellPosition || !_changeFlag) //鼠标位置变过
+                {
+                    _changeFlag = true;
+                    _prevMouseCellPosition = _mouseCellPosition;
+                    //绘制自动图块
+                    SetSingleAutoCell(_mouseCellPosition);
+                }
+            }
+            else if (_isRightPressed && _mouseLeftButtonType == MouseLeftButtonType.Pen) //右键擦除
+            {
+                if (Input.IsKeyPressed(Key.Shift)) //按住shift擦除矩形
+                else if (MouseType == MouseButtonType.Drag) //拖拽
+                {
+                    SetMapPosition(GetGlobalMousePosition() + _moveOffset);
+                }
+            }
+            else if (_isRightPressed) //右键擦除
+            {
+                if (MouseType == MouseButtonType.Pen) //绘制单格
+                {
+                    if (_prevMouseCellPosition != _mouseCellPosition || !_changeFlag) //鼠标位置变过
+                    {
+                        _changeFlag = true;
+                        _prevMouseCellPosition = _mouseCellPosition;
+                        EraseSingleAutoCell(_mouseCellPosition);
+                    }
+                }
+                else if (MouseType == MouseButtonType.Area) //绘制区域
                 {
                     _drawFullRect = true;
                 }
+                else if (_prevMouseCellPosition != _mouseCellPosition || !_changeFlag) //鼠标位置变过
+                {
+                    _changeFlag = true;
+                    _prevMouseCellPosition = _mouseCellPosition;
+                    EraseSingleAutoCell(_mouseCellPosition);
+                else if (MouseType == MouseButtonType.Drag) //拖拽
+                {
+                    SetMapPosition(GetGlobalMousePosition() + _moveOffset);
                 }
             }
             else if (_isMiddlePressed) //中键移动
             {
-                //GD.Print("移动...");
                 SetMapPosition(GetGlobalMousePosition() + _moveOffset);
             }
         }
             _generateTimer -= newDelta;
             if (_generateTimer <= 0)
             {
                 //计算区域
+                CalcTileRect();
+                CalcTileRect(false);
                 GD.Print("开始检测是否可以生成地形...");
                 if (CheckTerrain())
                 {
                     GD.Print("开始绘制导航网格...");
                 Utils.DrawNavigationPolygon(canvasItem, polygonData, 3f / Scale.X);
             }
         }
+        if (_mouseLeftButtonType == MouseLeftButtonType.Pen || _mouseLeftButtonType == MouseLeftButtonType.Area)
+        if (MouseType == MouseButtonType.Pen || MouseType == MouseButtonType.Area)
         {
             if (_drawFullRect) //绘制填充矩形
             {
                 var size = TileSet.TileSize;
             if (mouseButton.ButtonIndex == MouseButton.Left) //左键
             {
                 if (mouseButton.Pressed) //按下
                 {
+                    _moveOffset = Position - GetGlobalMousePosition();
                     _mouseStartCellPosition = LocalToMap(GetLocalMousePosition());
                 }
                 else
                 {
             else if (mouseButton.ButtonIndex == MouseButton.Right) //右键
             {
                 if (mouseButton.Pressed) //按下
                 {
+                    _moveOffset = Position - GetGlobalMousePosition();
                     _mouseStartCellPosition = LocalToMap(GetLocalMousePosition());
                 }
                 else
                 {
         //聚焦
         //MapEditorPanel.CallDelay(0.1f, OnClickCenterTool);
         CallDeferred(nameof(OnClickCenterTool));
+        // var doorPos = (_roomPosition + new Vector2I(_roomSize.X - 1, 1)) * GameConfig.TileCellSize;
+        // MapEditorToolsPanel.CreateDoorTool(
+        //     doorPos, DoorDirection.E,
+        //     0 * GameConfig.TileCellSize, 4 * GameConfig.TileCellSize
+        // );
         //加载门编辑区域
         foreach (var doorAreaInfo in _doorConfigs)
         {
             MapEditorToolsPanel.CreateDoorTool(doorAreaInfo);
         ClearLayer(AutoTopLayer);
         ClearLayer(AutoMiddleLayer);
     }
+    //从新计算房间区域
+    private void CalcTileRect()
+    //重新计算房间区域
+    private void CalcTileRect(bool sendMessage)
     {
         var rect = GetUsedRect();
         _roomPosition = rect.Position;
+        SetMapSize(rect.Size);
+        if (sendMessage)
+        {
+            SetMapSize(rect.Size);
+        }
     }
     //检测是否有不合规的图块, 返回true表示图块正常
     private bool CheckTerrain()
             {
                 var pos = new Vector2I(x + i, y + j);
                 if (GetCellSourceId(AutoFloorLayer, pos) == -1)
                 {
+                    //先检测对角是否有地板
+                    var left = _autoCellLayerGrid.Get(pos.X - 1, pos.Y);
+                    var right = _autoCellLayerGrid.Get(pos.X + 1, pos.Y);
+                    var top = _autoCellLayerGrid.Get(pos.X, pos.Y + 1);
+                    var down = _autoCellLayerGrid.Get(pos.X, pos.Y - 1);
+                    if ((left && right) || (top && down))
+                    //先检测对边是否有地板
+                    if ((_autoCellLayerGrid.Get(pos.X - 1, pos.Y) && _autoCellLayerGrid.Get(pos.X + 1, pos.Y)) //left & right
+                        || (_autoCellLayerGrid.Get(pos.X, pos.Y + 1) && _autoCellLayerGrid.Get(pos.X, pos.Y - 1))) //top & down
                     {
                         _checkTerrainFlag = false;
                         _checkTerrainErrorPosition = pos;
                         return false;
                     }
+                    //再检测对角是否有地板
+                    var topLeft = _autoCellLayerGrid.Get(pos.X - 1, pos.Y + 1); //top-left
+                    var downRight = _autoCellLayerGrid.Get(pos.X + 1, pos.Y - 1); //down-right
+                    var downLeft = _autoCellLayerGrid.Get(pos.X - 1, pos.Y - 1); //down-left
+                    var topRight = _autoCellLayerGrid.Get(pos.X + 1, pos.Y + 1); //top-right
+                    if ((topLeft && downRight && !downLeft && !topRight) || (!topLeft && !downRight && downLeft && topRight))
+                    {
+                        _checkTerrainFlag = false;
+                        _checkTerrainErrorPosition = pos;
+                        return false;
+                    }
                 }
             }
         }
         var arr = new Array<Vector2I>(list);
         //绘制自动图块
         SetCellsTerrainConnect(AutoFloorLayer, arr, _terrainSet, _terrain, false);
         //计算区域
+        CalcTileRect();
+        CalcTileRect(true);
         //将墙壁移动到指定层
         MoveTerrainCell();
     }
     /// 选中拖拽功能
     /// </summary>
     public void OnSelectHandTool()
     {
+        MouseType = MouseButtonType.Drag;
     }
     /// <summary>
     /// 选中画笔攻击
     /// </summary>
     public void OnSelectPenTool()
     {
+        MouseType = MouseButtonType.Pen;
     }
     /// <summary>
     /// 选中绘制区域功能
     /// </summary>
     public void OnSelectRectTool()
     {
+        MouseType = MouseButtonType.Area;
+    }
+    /// <summary>
+    /// 选择编辑门区域
+    /// </summary>
+    public void OnSelectDoorTool()
+    {
+        MouseType = MouseButtonType.Door;
     }
     /// <summary>
     /// 聚焦