feat: 重构棋盘逻辑和游戏流程,将引擎版本提升至4.3

- 重构了 VirtualBoard 类，优化了棋盘操作和事件处理
- 重写了 ChessPiece 类，增加了事件处理和虚拟棋子逻辑
- 更新了 ChessGame 控制器，增加了结束回合功能和对话框
- 调整了场景布局和资源引用
- 清理了冗余代码和注释

.gitignore

@@ -1,4 +1,19 @@
 # Godot 4+ specific ignores
 .godot/
-.*/
+
+# Godot-specific ignores
+.import/
+export.cfg
+export_presets.cfg
+
+# Imported translations (automatically generated from CSV files)
+*.translation
+
+# Mono-specific ignores
+.mono/
+data_*/
+mono_crash.*.json
+
+# MyProject specific ignores
+.vscode/
 bin/

Asserts/defalutTheme.tres

@@ -1,4 +0,0 @@
-[gd_resource type="Theme" format=3 uid="uid://c53fg2fg071yp"]
-
-[resource]
-default_font_size = 30

Chinese_Chess.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Godot.NET.Sdk/4.2.2">
+<Project Sdk="Godot.NET.Sdk/4.3.0">
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <TargetFramework Condition=" '$(GodotTargetPlatform)' == 'android' ">net7.0</TargetFramework>

Main.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=3 format=3 uid="uid://boa4od72355o4"]
 
 [ext_resource type="Script" path="res://Main.cs" id="1_h4cv2"]
-[ext_resource type="Theme" uid="uid://c53fg2fg071yp" path="res://Asserts/defalutTheme.tres" id="2_8jwne"]
+[ext_resource type="Theme" uid="uid://intlbeu8h82r" path="res://Asserts/defaultTheme.tres" id="2_afihr"]
 
 [node name="Main" type="Node2D"]
 script = ExtResource("1_h4cv2")
@@ -9,7 +9,7 @@ script = ExtResource("1_h4cv2")
 [node name="Control" type="Control" parent="."]
 layout_mode = 3
 anchors_preset = 0
-theme = ExtResource("2_8jwne")
+theme = ExtResource("2_afihr")
 
 [node name="SignlePlayer" type="Button" parent="Control"]
 layout_mode = 0
@@ -29,21 +29,21 @@ text = "多人"
 
 [node name="Label" type="Label" parent="Control"]
 layout_mode = 0
-offset_left = 210.0
+offset_left = 191.0
-offset_top = 312.0
+offset_top = 265.0
-offset_right = 520.0
+offset_right = 501.0
-offset_bottom = 498.0
+offset_bottom = 451.0
+theme_override_font_sizes/font_size = 48
 text = "中国象棋"
 horizontal_alignment = 1
 vertical_alignment = 1
 
 [node name="Setting" type="Button" parent="Control"]
-visible = false
 layout_mode = 0
-offset_left = 249.0
+offset_left = 239.0
-offset_top = 1034.0
+offset_top = 967.0
-offset_right = 432.0
+offset_right = 450.0
-offset_bottom = 1201.0
+offset_bottom = 1150.0
 text = "设置"
 
 [connection signal="pressed" from="Control/SignlePlayer" to="." method="GoToSignlePlayer"]

Scenes/ChessGame.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=3 format=3 uid="uid://g40y10iaf7qb"]
+[gd_scene load_steps=4 format=3 uid="uid://g40y10iaf7qb"]
 
 [ext_resource type="Script" path="res://Scripts/Controllers/ChessGame.cs" id="1_3x8ac"]
 [ext_resource type="PackedScene" uid="uid://b1tx7v3230wab" path="res://Scenes/Entities/Chessboard.tscn" id="1_yheur"]
+[ext_resource type="Theme" uid="uid://intlbeu8h82r" path="res://Asserts/defaultTheme.tres" id="3_rcfhx"]
 
 [node name="ChessGame" type="Node2D"]
 script = ExtResource("1_3x8ac")
@@ -10,29 +11,47 @@ script = ExtResource("1_3x8ac")
 position = Vector2(360, 660)
 scale = Vector2(2.5, 2.5)
 
-[node name="Undo" type="Button" parent="."]
+[node name="Control" type="Control" parent="."]
-offset_left = 200.0
+layout_mode = 3
-offset_top = 50.0
+anchors_preset = 0
-offset_right = 300.0
+offset_right = 40.0
-offset_bottom = 150.0
+offset_bottom = 40.0
-theme_override_font_sizes/font_size = 32
+theme = ExtResource("3_rcfhx")
-text = "撤回"
 
-[node name="ReInit" type="Button" parent="."]
+[node name="Over" type="Button" parent="Control"]
-offset_left = 450.0
+layout_mode = 0
-offset_top = 50.0
+offset_left = 270.0
-offset_right = 550.0
+offset_top = 1105.0
-offset_bottom = 150.0
+offset_right = 449.0
-theme_override_font_sizes/font_size = 32
+offset_bottom = 1209.0
-text = "重开"
+text = "结束回合
+(提示对方结束)"
 
-[node name="Home" type="Button" parent="."]
+[node name="Home" type="Button" parent="Control"]
-offset_left = 310.0
+layout_mode = 0
-offset_top = 1108.0
+offset_left = 55.0
-offset_right = 412.0
+offset_top = 56.0
-offset_bottom = 1226.0
+offset_right = 157.0
+offset_bottom = 164.0
 text = "返回主页"
 
-[connection signal="pressed" from="Undo" to="." method="Undo"]
+[node name="Undo" type="Button" parent="Control"]
-[connection signal="pressed" from="ReInit" to="." method="ReInit"]
+layout_mode = 0
-[connection signal="pressed" from="Home" to="." method="GoHome"]
+offset_left = 319.0
+offset_top = 58.0
+offset_right = 419.0
+offset_bottom = 158.0
+text = "撤回"
+
+[node name="ReInit" type="Button" parent="Control"]
+layout_mode = 0
+offset_left = 578.0
+offset_top = 55.0
+offset_right = 678.0
+offset_bottom = 155.0
+text = "重开"
+
+[connection signal="pressed" from="Control/Over" to="." method="BtnOver"]
+[connection signal="pressed" from="Control/Home" to="." method="GoHome"]
+[connection signal="pressed" from="Control/Undo" to="." method="Undo"]
+[connection signal="pressed" from="Control/ReInit" to="." method="ReInit"]

Scenes/Menu.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=3 format=3 uid="uid://cl8nkm6j8s8jh"]
 
 [ext_resource type="Script" path="res://Scripts/Controllers/Menu.cs" id="1_chiyi"]
-[ext_resource type="Theme" uid="uid://c53fg2fg071yp" path="res://Asserts/defalutTheme.tres" id="1_sg40w"]
+[ext_resource type="Theme" uid="uid://intlbeu8h82r" path="res://Asserts/defaultTheme.tres" id="1_mkeko"]
 
 [node name="Menu" type="Control"]
 layout_mode = 3
@@ -10,7 +10,7 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
-theme = ExtResource("1_sg40w")
+theme = ExtResource("1_mkeko")
 script = ExtResource("1_chiyi")
 metadata/_edit_horizontal_guides_ = [141.0]
 
@@ -63,9 +63,10 @@ offset_bottom = 1198.0
 
 [node name="ItemList" type="ItemList" parent="Server"]
 layout_mode = 0
-offset_top = 120.0
+offset_left = 15.0
-offset_right = 663.0
+offset_top = 214.0
-offset_bottom = 965.0
+offset_right = 678.0
+offset_bottom = 1059.0
 
 [node name="ConnectServer" type="Button" parent="Server"]
 layout_mode = 0
@@ -113,10 +114,10 @@ size = Vector2i(200, 118)
 
 [node name="URL" type="LineEdit" parent="."]
 layout_mode = 0
-offset_left = 22.0
+offset_left = 37.0
-offset_top = 1166.0
+offset_top = 290.0
-offset_right = 662.0
+offset_right = 677.0
-offset_bottom = 1247.0
+offset_bottom = 371.0
 
 [connection signal="pressed" from="Home" to="." method="goToHome"]
 [connection signal="pressed" from="Name/Button" to="." method="EnterName"]

Scripts/Controllers/ChessGame.cs

@@ -5,7 +5,10 @@ public partial class ChessGame : Node2D
 {
 	ChessBoard board;
 	Global global;
+	ConfirmationDialog dialog;
 	private bool isSession = false;
+	private Vector2 from;
+	private Vector2 to;
 
 	// Called when the node enters the scene tree for the first time.
 	public override void _Ready()
@@ -13,6 +16,12 @@ public partial class ChessGame : Node2D
 		// Init.Call();
 		global = GetNode<Global>("/root/Global");
 		board = GetNode<ChessBoard>("Chessboard");
+        dialog = new ConfirmationDialog {
+            DialogAutowrap = true,
+            MinSize = new Vector2I(400, 200),
+			Position = new Vector2I(200, 400),
+        };
+		AddChild(dialog);
         // GetNode<Button>("Undo").Connect("pressed", Callable.From(board.Undo));
         // GetNode<Button>("ReInit").Connect("pressed", Callable.From(board.ReInit));
         // GetNode<Button>("Home").Connect("pressed", Callable.From(this.GoHome));
@@ -28,6 +37,11 @@ public partial class ChessGame : Node2D
 		};
 		board.Set("Hello", Callable.From(() => {GD.PrintErr("hello");}));
 		board.Set("chessMoveFunc", Callable.From((Vector2 newPos, Vector2 fromPos) => {
+			if (from.X == fromPos.X && from.Y == fromPos.Y && to.X == newPos.X && to.Y == newPos.Y) {
+				return true;
+			}
+			from = fromPos;
+			to = newPos;
 			var res = global.RPClient.SendSessionToAll(global.sessionId, new Dictionary{
 					{"type", "move"},
 					{"from", fromPos},
@@ -50,23 +64,56 @@ public partial class ChessGame : Node2D
 	}
 
 	private void SessionMsgHandle(Dictionary msg) {
-		// GD.PrintErr($"session msg: {msg}");
+		GD.PrintErr($"session msg: {msg}");
 		switch (msg["type"].AsString()) {
-			case "move":
+			case "over":
-				Vector2 to = new(GD.StrToVar(msg["toX"].ToString()).AsInt32(),
+				if (global.RPClient.GetUserId() == msg["id"].AsString()) {
-					GD.StrToVar(msg["toY"].ToString()).AsInt32());
-
-				Vector2 from = new(GD.StrToVar(msg["fromX"].ToString()).AsInt32(),
-					GD.StrToVar(msg["fromY"].ToString()).AsInt32());
-				board.MoveAndRecord(to, from);
-				break;
-			case "undo":
-				board.Undo();
-				break;
-			case "reInit":
-				board.ReInit();
 					break;
 				}
+				dialog.Title = "Opponent Finished";
+				dialog.DialogText = "Turn On You\n";
+				dialog.Visible = true;
+				break;
+			case "move":
+				Vector2 _to = new(GD.StrToVar(msg["toX"].ToString()).AsInt32(),
+					GD.StrToVar(msg["toY"].ToString()).AsInt32());
+
+				Vector2 _from = new(GD.StrToVar(msg["fromX"].ToString()).AsInt32(),
+					GD.StrToVar(msg["fromY"].ToString()).AsInt32());
+				if (_to.X == to.X && _to.Y == to.Y && _from.X == from.X && _from.Y == from.Y) {
+					return;
+				}
+				to = _to;
+				from = _from;
+				board.playerSelf.MoveAndRecord(to, from);
+				break;
+			case "undo":
+				_Undo();
+				break;
+			case "reInit":
+			 	_ReInit();
+				break;
+		}
+	}
+
+	private void _Undo() {
+		board.playerSelf.Undo();
+	}
+
+	private void _ReInit() {
+		board.playerSelf.ReInit();
+		board.InitChessBoard();
+	}
+
+	private void BtnOver() {
+		GD.PrintErr($"BtnOver {isSession}");
+		if (isSession == false) {
+			return;
+		}
+		global.RPClient.SendSessionToAll(global.sessionId, new Dictionary{
+			{"type", "over"},
+			{"id", global.RPClient.GetUserId()},
+		});
 	}
 
 	public void GoHome() {
@@ -79,9 +126,7 @@ public partial class ChessGame : Node2D
 	public void Undo() {
 		GD.PrintErr($"Undo {isSession}");
 		if (isSession == false) {
-			GD.PrintErr($"Undo ??");
+			_Undo();
-			board.Undo();
-			return;
 		}
 		global.RPClient.SendSessionToAll(global.sessionId, new Dictionary{
 			{"type", "undo"},
@@ -91,8 +136,7 @@ public partial class ChessGame : Node2D
 	public void ReInit() {
 		GD.PrintErr($"ReInit {isSession}");
 		if (isSession == false) {
-			board.ReInit();
+			_ReInit();
-			return;
 		}
 		global.RPClient.SendSessionToAll(global.sessionId, new Dictionary{
 			{"type", "reInit"},

Scripts/Controllers/Player.cs

@@ -0,0 +1,127 @@
+using Godot;
+
+public class Player
+{
+	private VirtualBoard board;
+	private SelectedPiece selectedNode;
+	private MoveRecords<VirtualPiece> moveRecords;
+
+	public enum PlayerType {
+		Human,
+		AI
+	}
+
+	public Player(VirtualBoard board, PlayerType type = PlayerType.Human)
+	{
+		this.board = board;
+		this.selectedNode = new SelectedPiece(board);
+		this.moveRecords = new MoveRecords<VirtualPiece>(onUndoRecordCallback: (newNode, oldNode, newPos, oldPos) => {
+			GD.Print("Undo: ", newNode, "->", oldNode, ":", newPos, "->", oldPos);
+			VirtualPiece newPiece = newNode;
+			VirtualPiece oldPiece = oldNode;
+			this.board.MovePiece(newPos, oldPos);
+			if (newPiece != null) {
+				this.board.InsertPiece(newPiece, newPos);
+			}
+		});
+	}
+
+	public void HandleBoardPosClick(Vector2 clickPos) {
+		if (board.ArrPosOutOfRange(clickPos)) return;
+		GD.Print($"VirtualBoard {clickPos} clicked");
+		VirtualPiece clickChess = board.GetPiece(clickPos);
+
+		if (!selectedNode.HasSelected()) {
+			// Select piece
+			if (clickChess == null) {
+				// selectedNode.Clear();
+				return;
+			}
+			selectedNode.SetPos(clickPos);
+		} else if (clickChess == selectedNode.GetPiece()) {
+			// Unselect piece
+			selectedNode.Clear();
+		} else {
+			// Move piece
+			GD.Print("default MoveFunc Move: ", selectedNode.GetPos(), "->", clickPos);
+			MoveAndRecord(clickPos, selectedNode.GetPos());
+		}
+	}
+
+	public void MoveAndRecord(Vector2 toPos, Vector2 fromPos) {
+		GD.Print($"{fromPos} move to {toPos}");
+		VirtualPiece toChess = board.GetPiece(toPos);
+        VirtualPiece fromChess = board.GetPiece(fromPos);
+		fromChess?.Selected(false);
+
+		VirtualPiece NowNode;
+        if (toChess != null) {
+			NowNode = toChess;
+            board.RemovePiece(toPos);
+        } else {
+			NowNode = toChess;
+		}
+		moveRecords.AddRecord(NowNode, fromChess, toPos, fromPos);
+        board.MovePiece(fromPos, toPos);
+
+		selectedNode.Clear();
+	}
+
+	public void Undo() {
+		// ChessPiece selected = selectedNode.GetPiece();
+		// selected?.DeSelected();
+		selectedNode.Clear();
+		moveRecords.Undo();
+	}
+
+	public void ReInit() {
+		moveRecords.Clear();
+		board.Clear();
+		selectedNode.Clear();
+		// board.InitChessBoard();
+	}
+
+	private class SelectedPiece
+	{
+		// Called when the node enters the scene tree for the first time.
+		private Vector2 selectedNodePos = Vector2.Inf;
+		private VirtualPiece piece;
+		private VirtualBoard board;
+
+		public SelectedPiece(VirtualBoard board)
+		{
+			this.board = board;
+		}
+
+		public void Clear()
+		{
+			if (selectedNodePos != Vector2.Inf) {
+				selectedNodePos = Vector2.Inf;
+				piece.Selected(false);
+			}
+		}
+
+		public void SetPos(Vector2 pos)
+		{
+			// piece = board.GetNodeFromBoard(pos) as VirtualPiece;
+			selectedNodePos = pos;
+			piece = board.GetPiece(selectedNodePos);
+			piece.Selected(true);
+		}
+
+		public VirtualPiece GetPiece()
+		{
+			return piece;
+		}
+
+		public Vector2 GetPos()
+		{
+			return selectedNodePos;
+		}
+
+		public bool HasSelected()
+		{
+			return selectedNodePos != Vector2.Inf;
+		}
+	}
+}

Scripts/Entities/ChessBoard.cs

@@ -2,27 +2,19 @@
 using Godot;
 
 public partial class ChessBoard : Node2D {
-	VirtualBoard Board = null;
+	public VirtualBoard board = null;
-	MoveRecords Records = null;
+	public Player playerSelf = null;
-	// Called when the node enters the scene tree for the first time.
-	public Vector2 selectedNodePos = Vector2.Inf;
 
 	public delegate bool ChessMoveFunc(Vector2 toPos, Vector2 fromPos);
 	public Callable chessMoveFunc { get; set; }
 
 	public override void _Ready() {
-		Board = new VirtualBoard(this as Node);
+		board = new VirtualBoard(9, 10);
-		Records = new MoveRecords(onUndoRecordCallback: (newNode, oldNode, newPos, oldPos) => {
+		playerSelf = new Player(board);
-			GD.Print("Undo: ", newNode, "->", oldNode, ":", newPos, "->", oldPos);
+		board.OnRemove += OnRemove;
-			ChessPiece newPiece = newNode as ChessPiece;
+		board.OnInsert += OnInsert;
-			ChessPiece oldPiece = oldNode as ChessPiece;
+		board.OnMove += OnMove;
-			Board.MoveNode(oldPos, newPos);
+		InitChessBoard();
-			if (newPiece != null) {
-				Board.InsertNode(newPiece, newPos);
-			}
-		});
-		Board.InitChessBoard();
-		// this.AddChild();
 	}
 	
 	public override void _Input(InputEvent @event) {
@@ -31,85 +23,286 @@ public partial class ChessBoard : Node2D {
 			mouseEvent.ButtonIndex == MouseButton.Left) {
 			// HandleMouseClick(GetGlobalTransformWithCanvas().AffineInverse() * mouseButton.Position);
 			HandleMouseClick(GetLocalMousePosition());
-			// ActionPos(
-			// 	(PosTrans.transArrToPix.AffineInverse() *
-			// 	GetLocalMousePosition()).Round()
-			// );
 		}
 	}
 	
-	public void ActionPos(Vector2 newPos) {
-    }
-
-	public void MoveAndRecord(Vector2 toPos, Vector2 fromPos) {
-		GD.Print($"{fromPos} move to {toPos}");
-		ChessPiece toChess = Board.GetNodeFromBoard(toPos) as ChessPiece;
-        ChessPiece fromChess = Board.GetNodeFromBoard(fromPos) as ChessPiece;
-		
-		if (fromChess != null) {
-			fromChess.DeSelected();
-		}
-
-		Node NowNode;
-        if (toChess != null) {
-			GD.Print("nowchess", toChess);
-			NowNode = toChess.Duplicate();
-            Board.RemoveNode(toPos);
-        } else {
-			NowNode = toChess as Node;
-		}
-		Records.AddRecord(NowNode, fromChess, toPos, fromPos);
-        Board.MoveNode(toPos, fromPos);
-
-		selectedNodePos = Vector2.Inf;
-	}
-
-	public void Undo() {
-		Records.Undo();
-	}
-
-	public void ReInit() {
-		Records.Clear();
-		Board.Clear();
-		selectedNodePos = Vector2.Inf;
-		Board.InitChessBoard();
-	}
-
 	private void HandleMouseClick(Vector2 clickPosition) {
-			Vector2 newPos = (PosTrans.transArrToPix.AffineInverse() *
+		Vector2 clickBoardPos = (PosTrans.transArrToPix.AffineInverse() *
 				clickPosition).Round();
 		
-		if (VirtualBoard.ArrPosOutOfRange(newPos)) return;
+		playerSelf.HandleBoardPosClick(clickBoardPos);
-		GD.Print($"{newPos} mouse clicked");
-		ChessPiece NowChess = Board.GetNodeFromBoard(newPos) as ChessPiece;
-        ChessPiece SelChess = Board.GetNodeFromBoard(selectedNodePos) as ChessPiece;
-
-        if (Vector2.Inf.Equals(selectedNodePos)) {
-			if (NowChess == null) {
-				return;
-			}
-			NowChess.Selected();
-            selectedNodePos = newPos;
-        } else if (selectedNodePos == newPos) {
-			if (SelChess != null) {
-				SelChess.DeSelected();
-			}
-            selectedNodePos = Vector2.Inf;
-        } else {
-			if (chessMoveFunc.Delegate != null) {
-				GD.Print("chessMoveFunc Move: ", selectedNodePos, "->", newPos);
-				if ((bool)chessMoveFunc.Call(newPos, selectedNodePos)) {
-					MoveAndRecord(newPos, selectedNodePos);
-				}
-			} else {
-				GD.Print("default MoveFunc Move: ", selectedNodePos, "->", newPos);
-				MoveAndRecord(newPos, selectedNodePos);
 	}
 	
-			// MoveAndRecord(newPos, selectedNodePos);
+	void OnMove(Vector2 from, Vector2 to) {
-			// GD.Print($"End: {selectedNodePos} {SelChess} move to {clickArrPos} {NowChess}");
+		chessMoveFunc.Call(to, from);
 	}
+
+	void OnRemove(VirtualPiece piece) {
+		// (piece.data as Node).QueueFree();
+		if (piece?.data != null)
+			RemoveChild(piece.data as Node);
+	}
+
+	void OnInsert(VirtualPiece piece) {
+		ChessPiece chess = piece.data as ChessPiece;
+		AddChild(chess);
+	}
+
+	public void InsertNode(ChessPiece node, Vector2 arrayPos) {
+		AddChild(node);
+		VirtualPiece piece = node.GetVirtualPiece();
+		// piece.Move(vector);
+		board.SetPiecePos(piece, arrayPos);
 	}
 
 
+    // using Godot;
+
+    // public enum ChessType
+    // {
+    //     Carriage,
+    //     Horse,
+    //     Elephant,
+    //     Advisor,
+    //     General,
+    //     Cannon,
+    //     Pawn
+    // }
+
+    // public class VirtualBoard
+    // {
+    //     // ...其他原有成员变量...
+
+    //     public VirtualBoard(Node root = null)
+    //     {
+    //         BoardRoot = root ?? GetTree().CurrentScene; // 如果未提供root，默认为当前场景
+    //     }
+
+    //     public void InitChessBoard()
+    //     {
+    //         // 定义黑色和红色棋子的初始位置和类型
+    //         var positions = new (Vector2 position, ChessType type)[]
+    //         {
+    //             // 黑方棋子初始化...
+    //             // 示例省略具体位置和类型，你需要根据实际情况填写
+    //             // (new Vector2(x, y), ChessType.Pawn),
+
+    //             // 红方棋子初始化...
+    //             // 同上
+    //         };
+
+    //         // 初始化棋子
+    //         foreach (var (position, type) in positions)
+    //         {
+    //             var color = position.Y == 0 ? new Color("black") : new Color("red"); // 根据行判断颜色
+    //             var piece = CreateChessPiece(type, color);
+    //             InsertChess(piece, position);
+    //         }
+    //     }
+
+    //     private ChessPiece CreateChessPiece(ChessType type, Color labelColor)
+    //     {
+    //         // 根据ChessType创建对应的棋子实例并设置Label和颜色
+    //         // 这里需要你实现具体的逻辑，例如switch case或映射表来决定创建哪种棋子
+    //         // 返回创建的棋子实例
+    //     }
+
+    //     // ...其他原有方法...
+    // }
+
+	public void InitChessBoard() {
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "车",
+			LabelColor = new Color("black"),
+		}, new Vector2(0, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "马",
+			LabelColor = new Color("black"),
+		}, new Vector2(1, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "象",
+			LabelColor = new Color("black"),
+		}, new Vector2(2, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "士",
+			LabelColor = new Color("black"),
+		}, new Vector2(3, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "将",
+			LabelColor = new Color("black"),
+		}, new Vector2(4, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "士",
+			LabelColor = new Color("black"),
+		}, new Vector2(5, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "象",
+			LabelColor = new Color("black"),
+		}, new Vector2(6, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "马",
+			LabelColor = new Color("black"),
+		}, new Vector2(7, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "车",
+			LabelColor = new Color("black"),
+		}, new Vector2(8, 0));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "炮",
+			LabelColor = new Color("black"),
+		}, new Vector2(1, 2));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "炮",
+			LabelColor = new Color("black"),
+		}, new Vector2(7, 2));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("black"),
+		}, new Vector2(0, 3));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("black"),
+		}, new Vector2(2, 3));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("black"),
+		}, new Vector2(4, 3));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("black"),
+		}, new Vector2(6, 3));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("black"),
+		}, new Vector2(8, 3));
+
+		// -----------------------------------
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "车",
+			LabelColor = new Color("red"),
+		}, new Vector2(0, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "马",
+			LabelColor = new Color("red"),
+		}, new Vector2(1, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "象",
+			LabelColor = new Color("red"),
+		}, new Vector2(2, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "士",
+			LabelColor = new Color("red"),
+		}, new Vector2(3, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "将",
+			LabelColor = new Color("red"),
+		}, new Vector2(4, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "士",
+			LabelColor = new Color("red"),
+		}, new Vector2(5, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "象",
+			LabelColor = new Color("red"),
+		}, new Vector2(6, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "马",
+			LabelColor = new Color("red"),
+		}, new Vector2(7, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "车",
+			LabelColor = new Color("red"),
+		}, new Vector2(8, 9));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "炮",
+			LabelColor = new Color("red"),
+		}, new Vector2(1, 7));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "炮",
+			LabelColor = new Color("red"),
+		}, new Vector2(7, 7));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("red"),
+		}, new Vector2(0, 6));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("red"),
+		}, new Vector2(2, 6));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("red"),
+		}, new Vector2(4, 6));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("red"),
+		}, new Vector2(6, 6));
+
+		InsertNode(new ChessPiece
+		{
+			PieceLabel = "卒",
+			LabelColor = new Color("red"),
+		}, new Vector2(8, 6));
+	}
 }

Scripts/Entities/ChessPiece.cs

@@ -11,42 +11,38 @@ public partial class ChessPiece : Sprite2D {
     private Vector2 textureSize;
 
     private Label labelOfChessName;
+    private VirtualPiece piece;
 
-    private Vector2 arrPos = new Vector2(); // 注意这个坐标的非像素坐标而是棋盘坐标
+    public VirtualPiece GetVirtualPiece() {
-
+        return piece;
-    public void movePos(Vector2 newPos) {
-        this.arrPos = newPos;
-        this.Position = PosTrans.transArrToPix * newPos;
     }
 
-    public Vector2 getPos() {
+    private void OnMove(Vector2 newPos) {
-      return arrPos;
+        Position = PosTrans.transArrToPix * new Vector2(newPos.X, newPos.Y);
+    }
+
+    public void OnSelected(bool isSelected) {
+        if (isSelected) {
+            GD.Print($"{piece.Pos()} is selected");
+            Transform *= transToSeleted;
+        } else {
+            GD.Print($"{piece.Pos()} is deselected");
+            Transform *= transToSeleted.AffineInverse();
+        }
     }
 
-    // 是否被选中
-    public bool isSelected = false;
     Transform2D transToSeleted = new Transform2D(
 		new Vector2(1.2f, 0),
 		new Vector2(0, 1.2f),
 		new Vector2(0, 0)
 	);
 
-    public void Selected() {
+    public ChessPiece(string name = "", Vector2 pos = new Vector2()) {
-        if (isSelected) {
+        PieceLabel = name;
-            return;
+        piece = new VirtualPiece(name, pos);
-        }
+        piece.OnMove +=  OnMove;
-        GD.Print($"{arrPos} is selected");
+        piece.OnSelected += OnSelected;
-        this.Transform *= transToSeleted;
+        piece.data = this;
-        this.isSelected = true;
-    }
-
-    public void DeSelected() {
-        if (!isSelected) {
-            return;
-        }
-        GD.Print($"{arrPos} is deselected");
-        this.Transform *= transToSeleted.AffineInverse();
-        this.isSelected = false;
     }
 
 	// Called when the node enters the scene tree for the first time.
@@ -56,8 +52,8 @@ public partial class ChessPiece : Sprite2D {
 
     private void InitLabel() {
         // this.Texture.ResourcePath = "res://Asserts/ChesspieceBase.tres";
-        this.Texture ??= (Texture2D)ResourceLoader.Load("res://Asserts/ChesspieceBase.tres");
+        Texture ??= (Texture2D)ResourceLoader.Load("res://Asserts/ChesspieceBase.tres");
-        textureSize = this.Texture.GetSize();
+        textureSize = Texture.GetSize();
         Vector2 labalPosition = new(
                 -textureSize.X / 2,
                 -textureSize.Y / 2);
@@ -72,8 +68,4 @@ public partial class ChessPiece : Sprite2D {
         // labelOfChessName.SetAnchorsPreset(Control.LayoutPreset.FullRect);
         AddChild(labelOfChessName);
     }
-
-    interface IVarify {
-        bool CanMove(Vector2 newPosition);
-    }
 }

Scripts/Utilities/MoveRecords.cs

@@ -1,23 +1,25 @@
+// using System.Numerics;
+using Godot;
+
 using System.Collections.Generic;
 using System;
-using Godot;
-using System.Linq;
 
-public class MoveRecords {
+public class MoveRecords<T> {
     private readonly LinkedList<MoveRecord> records = new LinkedList<MoveRecord>(); // 使用队列替换栈
     private readonly int maxRecords; // 记录上限
-    private Action<Node, Node, Vector2, Vector2> onAddRecordCallback; // 添加记录时的回调
+    private Action<T, T, Vector2, Vector2> onAddRecordCallback; // 添加记录时的回调
-    private Action<Node, Node, Vector2, Vector2> onUndoRecordCallback; // 撤销记录时的回调
+    private Action<T, T, Vector2, Vector2> onUndoRecordCallback; // 撤销记录时的回调
+    
     public MoveRecords(
-    Action<Node, Node, Vector2, Vector2> onAddRecordCallback = null,
+    Action<T, T, Vector2, Vector2> onAddRecordCallback = null,
-    Action<Node, Node, Vector2, Vector2> onUndoRecordCallback = null,
+    Action<T, T, Vector2, Vector2> onUndoRecordCallback = null,
     int maxRecords = 32) {
         this.maxRecords = maxRecords;
         this.onAddRecordCallback = onAddRecordCallback;
         this.onUndoRecordCallback = onUndoRecordCallback;
     }
 
-    public void AddRecord(Node newNode, Node oldNode, Vector2 newPos, Vector2 oldPos) {
+    public void AddRecord(T newNode, T oldNode, Vector2 newPos, Vector2 oldPos) {
         // 达到记录上限时，移除最远的记录（队首元素）
         if (records.Count >= maxRecords) {
             records.RemoveFirst();
@@ -42,16 +44,16 @@ public class MoveRecords {
     }
 
     private class MoveRecord {
-        public Node NewNode { get; }
+        public T NewNode { get; }
-        public Node OldNode { get; }
+        public T OldNode { get; }
         public Vector2 NewPos { get; }
         public Vector2 OldPos { get; }
 
-        public MoveRecord(Node newNode, Node oldNode, Vector2 newPos, Vector2 oldPos) {
+        public MoveRecord(T newNode, T oldNode, Vector2 newPos, Vector2 oldPos) {
-            this.NewNode = newNode;
+            NewNode = newNode;
-            this.OldNode = oldNode;
+            OldNode = oldNode;
-            this.OldPos = oldPos;
+            OldPos = oldPos;
-            this.NewPos = newPos;
+            NewPos = newPos;
         }
     }
 }

Scripts/Utilities/VirtualBoard.cs

@@ -1,316 +1,74 @@
+// using System.Numerics;
 using Godot;
+using System;
 
-class VirtualBoard {
+public class VirtualBoard {
-    private static readonly int boradRows = 9;
+    private readonly int Rows;
-	private static readonly int boradCols = 10;
+	private readonly int Cols;
-    private readonly Node BoardRoot;
+	private readonly VirtualPiece[,] pieces;
-	private readonly Node[,] nodesBorad = new Node[boradRows, boradCols];
 
-	public static bool ArrPosOutOfRange(Vector2 arrayPos) {
+    // <oldPiece, newPiece>
-		return arrayPos.X < 0 || arrayPos.X >= boradRows || arrayPos.Y < 0 || arrayPos.Y >= boradCols;
+    public event Action<VirtualPiece, VirtualPiece> OnSetPiecePos;
+    public event Action<VirtualPiece> OnInsert;
+    public event Action<VirtualPiece> OnRemove;
+    public event Action<Vector2, Vector2> OnMove;
+
+	public VirtualBoard(int Rows, int Cols) {
+		this.Rows = Rows;
+		this.Cols = Cols;
+		pieces = new VirtualPiece[Rows, Cols];
 	}
 
-    public Node GetNodeFromBoard(Vector2 arrayPos) {
+	public bool ArrPosOutOfRange(Vector2 arrayPos) {
+		return arrayPos.X < 0 || arrayPos.X >= Rows || arrayPos.Y < 0 || arrayPos.Y >= Cols;
+	}
+
+    public VirtualPiece GetPiece(Vector2 arrayPos) {
 		if (ArrPosOutOfRange(arrayPos)) return null;
-        return nodesBorad[(int)arrayPos.X, (int)arrayPos.Y];
+        return pieces[(int)arrayPos.X, (int)arrayPos.Y];
     }
 
-    public void SetNodeToBoard(Vector2 arrayPos, Node node) {
+    public VirtualPiece SetPiecePos(VirtualPiece piece, Vector2 arrayPos) {
-		if (ArrPosOutOfRange(arrayPos)) return;
+		VirtualPiece ret = null;
-        nodesBorad[(int)arrayPos.X, (int)arrayPos.Y] = node;
+		if (ArrPosOutOfRange(arrayPos)) return ret;
+        ret = pieces[(int)arrayPos.X, (int)arrayPos.Y];
+		pieces[(int)arrayPos.X, (int)arrayPos.Y] = piece;
+        OnSetPiecePos?.Invoke(ret, piece);
+		piece?.Move(arrayPos);
+		return ret;
     }
 
-    public VirtualBoard(Node root = null) {
+    public bool InsertPiece(VirtualPiece piece, Vector2 arrayPos) {
-         //?? //GetTree().CurrentScene; // 如果未提供root，默认为当前场景
+        if (GetPiece(arrayPos) != null) {
-        BoardRoot = root;
-    }
-
-	public bool MoveNode(Vector2 newPos, Vector2 oldPos) {
-		if (ArrPosOutOfRange(newPos) || ArrPosOutOfRange(oldPos)) {
             return false;
         }
-		if (GetNodeFromBoard(newPos) != null) {
+        OnInsert?.Invoke(piece);
-			return false;
+		SetPiecePos(piece, arrayPos);
-		}
-        if (GetNodeFromBoard(oldPos) is ChessPiece chessPiece) {
-			chessPiece.movePos(newPos);
-        }
-        SetNodeToBoard(newPos, GetNodeFromBoard(oldPos));
-		SetNodeToBoard(oldPos, null);
         return true;
 	}
 
-	public bool RemoveNode(Vector2 arrayPos) {
+	public bool MovePiece(Vector2 from, Vector2 to) {
-		if (ArrPosOutOfRange(arrayPos)) return false;
+		if (ArrPosOutOfRange(to) || ArrPosOutOfRange(from)) {
-		if (GetNodeFromBoard(arrayPos) is ChessPiece chessPiece) {
+			return false;
-			chessPiece.QueueFree();
 		}
-		SetNodeToBoard(arrayPos, null);
+		if (GetPiece(to) != null) {
+			return false;
+		}
+        OnMove?.Invoke(from, to);
+        SetPiecePos(SetPiecePos(null, from), to);
 		return true;
 	}
 
-	public void InsertNode(ChessPiece chess, Vector2 arrayPos) {
+	public bool RemovePiece(Vector2 pos) {
-		chess.Position = PosTrans.transArrToPix * arrayPos;
+        OnRemove?.Invoke(GetPiece(pos));
-		SetNodeToBoard(arrayPos, chess);
+		return SetPiecePos(null, pos) != null;
-		BoardRoot.AddChild(chess);
 	}
 
 	public void Clear() {
-		foreach (var node in BoardRoot.GetChildren()) {
+		for (int i = 0; i < Rows; i++) {
-			if (node is ChessPiece chessPiece) {
+			for (int j = 0; j < Cols; j++) {
-				RemoveNode(chessPiece.getPos());
+				RemovePiece(new Vector2(i, j));
-				chessPiece.QueueFree();
 			}
 		}
 	}
-
-// using Godot;
-
-// public enum ChessType
-// {
-//     Carriage,
-//     Horse,
-//     Elephant,
-//     Advisor,
-//     General,
-//     Cannon,
-//     Pawn
-// }
-
-// public class VirtualBoard
-// {
-//     // ...其他原有成员变量...
-
-//     public VirtualBoard(Node root = null)
-//     {
-//         BoardRoot = root ?? GetTree().CurrentScene; // 如果未提供root，默认为当前场景
-//     }
-
-//     public void InitChessBoard()
-//     {
-//         // 定义黑色和红色棋子的初始位置和类型
-//         var positions = new (Vector2 position, ChessType type)[]
-//         {
-//             // 黑方棋子初始化...
-//             // 示例省略具体位置和类型，你需要根据实际情况填写
-//             // (new Vector2(x, y), ChessType.Pawn),
-            
-//             // 红方棋子初始化...
-//             // 同上
-//         };
-
-//         // 初始化棋子
-//         foreach (var (position, type) in positions)
-//         {
-//             var color = position.Y == 0 ? new Color("black") : new Color("red"); // 根据行判断颜色
-//             var piece = CreateChessPiece(type, color);
-//             InsertChess(piece, position);
-//         }
-//     }
-
-//     private ChessPiece CreateChessPiece(ChessType type, Color labelColor)
-//     {
-//         // 根据ChessType创建对应的棋子实例并设置Label和颜色
-//         // 这里需要你实现具体的逻辑，例如switch case或映射表来决定创建哪种棋子
-//         // 返回创建的棋子实例
-//     }
-
-//     // ...其他原有方法...
-// }
-
-	public void InitChessBoard() {
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "车",
-			LabelColor = new Color("black"),
-		}, new Vector2(0, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "马",
-			LabelColor = new Color("black"),
-		}, new Vector2(1, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "象",
-			LabelColor = new Color("black"),
-		}, new Vector2(2, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "士",
-			LabelColor = new Color("black"),
-		}, new Vector2(3, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "将",
-			LabelColor = new Color("black"),
-		}, new Vector2(4, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "士",
-			LabelColor = new Color("black"),
-		}, new Vector2(5, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "象",
-			LabelColor = new Color("black"),
-		}, new Vector2(6, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "马",
-			LabelColor = new Color("black"),
-		}, new Vector2(7, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "车",
-			LabelColor = new Color("black"),
-		}, new Vector2(8, 0));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "炮",
-			LabelColor = new Color("black"),
-		}, new Vector2(1, 2));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "炮",
-			LabelColor = new Color("black"),
-		}, new Vector2(7, 2));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("black"),
-		}, new Vector2(0, 3));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("black"),
-		}, new Vector2(2, 3));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("black"),
-		}, new Vector2(4, 3));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("black"),
-		}, new Vector2(6, 3));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("black"),
-		}, new Vector2(8, 3));
-
-		// -----------------------------------
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "车",
-			LabelColor = new Color("red"),
-		}, new Vector2(0, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "马",
-			LabelColor = new Color("red"),
-		}, new Vector2(1, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "象",
-			LabelColor = new Color("red"),
-		}, new Vector2(2, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "士",
-			LabelColor = new Color("red"),
-		}, new Vector2(3, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "将",
-			LabelColor = new Color("red"),
-		}, new Vector2(4, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "士",
-			LabelColor = new Color("red"),
-		}, new Vector2(5, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "象",
-			LabelColor = new Color("red"),
-		}, new Vector2(6, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "马",
-			LabelColor = new Color("red"),
-		}, new Vector2(7, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "车",
-			LabelColor = new Color("red"),
-		}, new Vector2(8, 9));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "炮",
-			LabelColor = new Color("red"),
-		}, new Vector2(1, 7));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "炮",
-			LabelColor = new Color("red"),
-		}, new Vector2(7, 7));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("red"),
-		}, new Vector2(0, 6));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("red"),
-		}, new Vector2(2, 6));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("red"),
-		}, new Vector2(4, 6));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("red"),
-		}, new Vector2(6, 6));
-
-		InsertNode(new ChessPiece
-		{
-			PieceLabel = "卒",
-			LabelColor = new Color("red"),
-		}, new Vector2(8, 6));
-	}
 }

Scripts/Utilities/VirtualPiece.cs

@@ -0,0 +1,40 @@
+// using System.Numerics;
+using Godot;
+
+using System;
+
+public class VirtualPiece  {
+    private Vector2 pos; // 注意这个坐标的非像素坐标而是棋盘坐标
+    
+    private string name;
+    private bool isSelected;
+    public object data;
+
+    public event Action<Vector2> OnMove;
+    public event Action<bool> OnSelected;
+
+    public void Move(Vector2 pos) {
+        this.pos = pos;
+        OnMove?.Invoke(pos);
+    }
+
+    public Vector2 Pos() {
+        return pos;
+    }
+
+    public void Selected(bool isSelected) {
+        if (this.isSelected != isSelected) {
+            OnSelected?.Invoke(isSelected);
+            this.isSelected = isSelected;
+        }
+    }
+
+    public bool IsSelected() {
+        return isSelected;
+    }
+
+    public VirtualPiece(string name = "", Vector2 pos = new Vector2()) {
+        this.name = name;
+        this.pos = pos;
+    }
+}

export_presets.cfg

@@ -2,7 +2,7 @@
 
 name="Windows Desktop"
 platform="Windows Desktop"
-runnable=false
+runnable=true
 dedicated_server=false
 custom_features=""
 export_filter="all_resources"
@@ -185,7 +185,7 @@ permissions/install_location_provider=false
 permissions/install_packages=false
 permissions/install_shortcut=false
 permissions/internal_system_window=false
-permissions/internet=false
+permissions/internet=true
 permissions/kill_background_processes=false
 permissions/location_hardware=false
 permissions/manage_accounts=false

project.godot

@@ -12,7 +12,7 @@ config_version=5
 
 config/name="Chinese_Chess"
 run/main_scene="res://Main.tscn"
-config/features=PackedStringArray("4.2", "C#", "Mobile")
+config/features=PackedStringArray("4.3", "C#", "Mobile")
 config/icon="res://Asserts/icon.svg"
 
 [autoload]
@@ -23,7 +23,6 @@ Global="*res://Scripts/Global.cs"
 
 window/size/viewport_width=720
 window/size/viewport_height=1280
-window/size/always_on_top=true
 window/stretch/mode="viewport"
 window/handheld/orientation=1