求用VB编程一贪食蛇小游戏，本人新手，求带详细注释加窗体！ vb.net编写的贪吃蛇游戏，带代码的

\u7528VB\u5982\u4f55\u7f16\u5199\u8d2a\u98df\u86c7\u6e38\u620f

\u5475\u5475,\u8fd9\u4e2a\u53ef\u7b80\u5355\u4e0d\u4e86, \u4e5f\u4e0d\u662f100\u884c\u4ee5\u5185\u4ee3\u7801\u53ef\u4ee5\u89e3\u51b3\u7684\u5475.
\u8d34\u4e00\u4e2a\u957f\u7684\u5413\u4eba\u7684\u7ed9\u4f60\u770b\u770b\u5427,\u6709\u90e8\u5206\u6ce8\u91ca\u7684:


(\u8d34\u4e0d\u4e0b\u4e86,\u592a\u957f\u4e86..)


=====================

'\u5b9a\u4e49\u86c7\u7684\u8fd0\u52a8\u901f\u5ea6\u679a\u4e3e\u503c
Private Enum tpsSpeed
QUICKLY = 0
SLOWLY = 1
End Enum

'\u5b9a\u4e49\u86c7\u7684\u8fd0\u52a8\u65b9\u5411\u679a\u4e3e\u503c
Private Enum tpsDirection
D_UP = 38
D_DOWN = 40
D_LEFT = 37
D_RIGHT = 39
End Enum

'\u5b9a\u4e49\u8fd0\u52a8\u533a\u57df4\u4e2a\u7981\u533a\u7684\u679a\u4e3e\u503c
Private Enum tpsForbiddenZone
FZ_TOP = 30
FZ_BOTTOM = 5330
FZ_LEFT = 30
FZ_RIGHT = 5730
End Enum

'\u5b9a\u4e49\u86c7\u5934\u53ca\u8eab\u4f53\u521d\u59cb\u5316\u6570\u679a\u4e3e\u503c
Private Enum tpsSnake
SNAKEONE = 1
SNAKETWO = 2
SNAKETHREE = 3
SNAKEFOUR = 4
End Enum

'\u5b9a\u4e49\u86c7\u5bbd\u5ea6\u7684\u5e38\u91cf
Private Const SNAKEWIDTH As Integer = 100

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u663e\u793a\u6e38\u620f\u4fe1\u606f
Private Sub Form_Load()
Me.Show
Me.lblTitle = "BS\u8d2a\u98df\u86c7 \u2014 (\u7248\u672c " & App.Major & "." & App.Minor & "." & App.Revision & ")"
Me.Caption = Me.lblTitle.Caption
frmSplash.Show 1
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u4f7f\u7a97\u4f53\u6062\u590d\u539f\u59cb\u5927\u5c0f
Private Sub Form_Resize()
If Me.WindowState 1 Then
Me.Caption = ""
Me.Height = 6405 '\u7a97\u4f53\u9ad8\u5ea6\u4e3a 6405 \u7f07
Me.Width = 8535 '\u7a97\u4f53\u5bbd\u5ea6\u4e3a 8535 \u7f07
Me.Left = (Screen.Width - Width) \ 2
Me.Top = (Screen.Height - Height) \ 2
End If
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u91cd\u65b0\u5f00\u59cb\u5f00\u59cb\u6e38\u620f
Private Sub cmdGameStart_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
msg = MsgBox("\u60a8\u786e\u8ba4\u8981\u91cd\u65b0\u5f00\u59cb\u6e38\u620f\u5417\uff1f", 4 + 32, "BS\u8d2a\u98df\u86c7")
If msg = 6 Then Call m_subGameInitialize
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u6682\u505c/\u8fd0\u884c\u6e38\u620f
Private Sub chkPause_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Me.chkPause.Caption = "\u6682\u505c\u6e38\u620f(&P)" Then
Me.tmrSnakeMove.Enabled = False
Me.tmrGameTime.Enabled = False
Me.picMoveArea.Enabled = False
Me.lblPauseLab.Visible = True
Me.chkPause.Caption = "\u7ee7\u7eed\u6e38\u620f(&R)"
Else
Me.tmrSnakeMove.Enabled = True
Me.tmrGameTime.Enabled = True
Me.picMoveArea.Enabled = True
Me.lblPauseLab.Visible = False
Me.chkPause.Caption = "\u6682\u505c\u6e38\u620f(&P)"
End If
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u663e\u793a\u6e38\u620f\u89c4\u5219
Private Sub cmdGameRules_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
MsgBox " BS\u8d2a\u98df\u86c7\uff1a\u4e00\u4e2a\u89c4\u5219\u6700\u7b80\u5355\u7684\u8da3\u5473\u6e38\u620f\uff0c\u60a8\u5c06\u7528\u952e\u76d8" & Chr(13) & _
"\u4e0a\u76844\u4e2a\u65b9\u5411\u952e\u6765\u63a7\u5236\u86c7\u7684\u8fd0\u52a8\u65b9\u5411\u3002\u5728\u8fd0\u52a8\u8fc7\u7a0b\u4e2d\u86c7" & Chr(13) & _
"\u4e0d\u80fd\u540e\u9000\uff0c\u86c7\u7684\u5934\u90e8\u4e5f\u4e0d\u80fd\u63a5\u89e6\u5230\u8fd0\u52a8\u533a\u57df\u7684\u8fb9\u7ebf\u4ee5\u5916" & Chr(13) & _
"\u548c\u86c7\u81ea\u5df1\u7684\u8eab\u4f53\uff0c\u5426\u5219\u5c31\u6e38\u620f\u5931\u8d25\u3002\u5728\u5403\u6389\u968f\u673a\u51fa\u73b0\u7684" & Chr(13) & _
"\u679c\u5b50\u540e\uff0c\u86c7\u7684\u8eab\u4f53\u4f1a\u53d8\u957f\uff0c\u8d8a\u957f\u96be\u5ea6\u8d8a\u5927\u3002\u795d\u60a8\u597d\u8fd0\uff01\uff01", 0 + 64, "\u6e38\u620f\u89c4\u5219"
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u663e\u793a\u6e38\u620f\u5f00\u53d1\u4fe1\u606f
Private Sub cmdAbout_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
MsgBox "BS\u8d2a\u98df\u86c7" & "(V-" & App.Major & "." & App.Minor & "\u7248\u672c)" & Chr(13) & Chr(13) & _
"" & Chr(13) & Chr(13) & _
"\u7531PigheadPrince\u8bbe\u8ba1\u5236\u4f5c" & Chr(13) & _
"CopyRight(C)2002,BestSoft.TCG", 0, "\u5173\u4e8e\u672c\u6e38\u620f"
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u9000\u51fa\u6e38\u620f
Private Sub cmdExit_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
msg = MsgBox("\u60a8\u8981\u9000\u51fa\u672c\u6e38\u620f\u5417\uff1f", 4 + 32, "BS\u8d2a\u98df\u86c7")
Select Case msg
Case 6
End
Case 7
Me.chkWindowButton(2).Value = 0
Exit Sub
End Select
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u62d6\u52a8\u7a97\u4f53_(\u70b9\u51fb\u56fe\u6807)
Private Sub imgWindowTop_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
ReleaseCapture
SendMessage Me.hwnd, WM_SYSCOMMAND, SC_MOVE, 0
End Sub

'\u8be5\u5171\u7528\u8fc7\u7a0b\u7528\u4e8e\u5904\u7406\u7a97\u4f53\u63a7\u5236\u6309\u94ae\u7ec4\u7684\u76f8\u5173\u64cd\u4f5c_(\u9501\u5b9a\u3001\u6700\u5c0f\u5316\u3001\u9000\u51fa)
Private Sub chkWindowButton_MouseUp(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button 1 Then Exit Sub
Select Case Index
Case 0 '\u9501\u5b9a\u7a97\u4f53
If Me.chkWindowButton(0).Value = 1 Then
Me.imgWindowTop.BorderStyle = 0
Me.imgWindowTop.Enabled = False
Else
Me.imgWindowTop.BorderStyle = 1
Me.imgWindowTop.Enabled = True
End If
Case 1 '\u6700\u5c0f\u5316
Me.WindowState = 1
Me.chkWindowButton(1).Value = 0
Me.Caption = "BS\u8d2a\u98df\u86c7 \u2014 (V-" & App.Major & "." & App.Minor & "\u7248\u672c)"
Case 2 '\u9000\u51fa
Beep
msg = MsgBox("\u60a8\u8981\u9000\u51fa\u672c\u6e38\u620f\u5417\uff1f", 4 + 32, "BS\u8d2a\u98df\u86c7")
Select Case msg
Case 6
End
Case 7
Me.chkWindowButton(2).Value = 0
Exit Sub
End Select
End Select
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u8bbe\u7f6e\u86c7\u8fd0\u52a8\u901f\u5ea6\u7684\u5feb\u6162
Private Sub hsbGameSpeed_Change()
Me.tmrSnakeMove.Interval = Me.hsbGameSpeed.Value
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u901a\u8fc7\u952e\u76d8\u7684\u65b9\u5411\u952e\u6539\u53d8\u86c7\u7684\u8fd0\u52a8\u65b9\u5411
Private Sub picMoveArea_KeyDown(KeyCode As Integer, Shift As Integer)
Select Case g_intDirection
Case D_UP
If KeyCode = D_DOWN Then Exit Sub
Case D_DOWN
If KeyCode = D_UP Then Exit Sub
Case D_LEFT
If KeyCode = D_RIGHT Then Exit Sub
Case D_RIGHT
If KeyCode = D_LEFT Then Exit Sub
End Select
g_intDirection = KeyCode
End Sub

'\u8be5\u8ba1\u65f6\u5faa\u73af\u8fc7\u7a0b\u7528\u4e8e\u8ba1\u7b97\u6e38\u620f\u8017\u8d39\u7684\u79d2\u6570\u5e76\u663e\u793a
Private Sub tmrGameTime_Timer()
g_lngGameTime = g_lngGameTime + 1
Me.lblGameTime.Caption = g_lngGameTime & "\u79d2"
End Sub

'\u8be5\u8ba1\u65f6\u5faa\u73af\u8fc7\u7a0b\u7528\u4e8e\u63a7\u5236\u86c7\u7684\u884c\u52a8\u8f68\u8ff9
Private Sub tmrSnakeMove_Timer()
Dim lngSnakeX As Long, lngSnakeY As Long, lngSnakeColor As Long
Dim lngPointX As Long, lngPointY As Long, lngPointColor As Long
Randomize
Me.picMoveArea.SetFocus
Me.picMoveArea.Cls
'\u786e\u8ba4\u86c7\u5934\u7684\u8fd0\u52a8\u65b9\u5411\u5e76\u83b7\u53d6\u65b0\u7684\u4f4d\u7f6e
Select Case g_intDirection
Case D_UP '\u5411\u4e0a\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_CurY - SNAKEWIDTH
Case D_DOWN '\u5411\u4e0b\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_CurY + SNAKEWIDTH
Case D_LEFT '\u5411\u5de6\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_CurX - SNAKEWIDTH
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
Case D_RIGHT '\u5411\u53f3\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_CurX + SNAKEWIDTH
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
End Select
'\u6839\u636e\u65b0\u7684\u4f4d\u7f6e\u7ed8\u5236\u86c7\u5934
lngSnakeX = g_udtSnake(SNAKEONE).Snake_CurX
lngSnakeY = g_udtSnake(SNAKEONE).Snake_CurY
lngSnakeColor = g_udtSnake(SNAKEONE).Snake_Color
Me.picMoveArea.PSet (lngSnakeX, lngSnakeY), lngSnakeColor
'\u79fb\u52a8\u86c7\u8eab\u4f53\u5176\u4ed6\u90e8\u5206\u7684\u4f4d\u7f6e
For i = 2 To g_intSnakeLength
g_udtSnake(i).Snake_CurX = g_udtSnake(i - 1).Snake_OldX
g_udtSnake(i).Snake_CurY = g_udtSnake(i - 1).Snake_OldY
lngSnakeX = g_udtSnake(i).Snake_CurX
lngSnakeY = g_udtSnake(i).Snake_CurY
lngSnakeColor = g_udtSnake(i).Snake_Color
Me.picMoveArea.PSet (lngSnakeX, lngSnakeY), lngSnakeColor
Next i
'\u66f4\u65b0\u86c7\u65e7\u7684\u5750\u6807\u4f4d\u7f6e
For j = 1 To g_intSnakeLength
g_udtSnake(j).Snake_OldX = g_udtSnake(j).Snake_CurX
g_udtSnake(j).Snake_OldY = g_udtSnake(j).Snake_CurY
Next j
'\u5224\u65ad\u86c7\u5728\u79fb\u52a8\u4e2d\u662f\u5426\u5230\u4e86\u7981\u533a\u800c\u5bfc\u81f4\u6e38\u620f\u5931\u8d25
If m_funMoveForbiddenZone(g_udtSnake(SNAKEONE).Snake_CurX, g_udtSnake(SNAKEONE).Snake_CurY) Then
Beep
MsgBox "\u60a8\u7684\u86c7\u79fb\u52a8\u5230\u4e86\u7981\u533a\uff0c\u6e38\u620f\u5931\u8d25\uff01", 0 + 16, "BS\u8d2a\u98df\u86c7"
Me.tmrSnakeMove.Enabled = False
Me.tmrGameTime.Enabled = False
Me.picMoveArea.Visible = False
Exit Sub
End If
'\u5224\u65ad\u86c7\u5728\u79fb\u52a8\u4e2d\u662f\u5426\u78b0\u5230\u4e86\u81ea\u5df1\u7684\u8eab\u4f53\u800c\u5bfc\u81f4\u6e38\u620f\u5931\u8d25
If m_funTouchSnakeBody(g_udtSnake(SNAKEONE).Snake_CurX, g_udtSnake(SNAKEONE).Snake_CurY) Then
Beep
MsgBox "\u60a8\u7684\u86c7\u5728\u79fb\u52a8\u4e2d\u78b0\u5230\u4e86\u81ea\u5df1\u7684\u8eab\u4f53\uff0c\u6e38\u620f\u5931\u8d25\uff01", 0 + 16, "BS\u8d2a\u98df\u86c7"
Me.tmrSnakeMove.Enabled = False
Me.tmrGameTime.Enabled = False
Me.picMoveArea.Visible = False
Exit Sub
End If
'\u5224\u65ad\u86c7\u662f\u5426\u5403\u5230\u4e86\u679c\u5b50
If m_funEatPoint(g_udtSnake(SNAKEONE).Snake_CurX, g_udtSnake(SNAKEONE).Snake_CurY) Then
'\u7d2f\u52a0\u73a9\u5bb6\u7684\u5f97\u5206\u5e76\u5237\u65b0\u5f97\u5206\u663e\u793a
g_intPlayerScore = g_intPlayerScore + 1
Me.lblYourScore.Caption = g_intPlayerScore & "\u5206"
Call m_subAddSnake '\u52a0\u957f\u86c7\u7684\u8eab\u4f53
Call m_subGetPoint '\u83b7\u53d6\u4e0b\u4e00\u4e2a\u679c\u5b50\u7684\u4f4d\u7f6e\u548c\u989c\u8272
Else
'\u7ed8\u5236\u679c\u5b50
lngPointX = g_udtPoint.Point_X
lngPointY = g_udtPoint.Point_Y
lngPointColor = g_udtPoint.Point_Color
Me.picMoveArea.PSet (lngPointX, lngPointY), lngPointColor
End If
End Sub

'\u8be5\u79c1\u6709\u5b50\u8fc7\u7a0b\u7528\u4e8e\u521d\u59cb\u5316\u6e38\u620f
Private Sub m_subGameInitialize()
Erase g_udtSnake '\u6e05\u7a7a\u86c7\u7684\u7ed3\u6784\u6570\u7ec4
g_intPlayerScore = 0 '\u6e05\u7a7a\u73a9\u5bb6\u7684\u5f97\u5206
g_lngGameTime = 0 '\u6e05\u7a7a\u6e38\u620f\u8017\u8d39\u7684\u79d2\u6570
g_intDirection = D_DOWN '\u8bbe\u5b9a\u86c7\u7684\u521d\u59cb\u8fd0\u52a8\u65b9\u5411\u4e3a\u4e0b
g_intSnakeLength = 4 '\u8bbe\u5b9a\u86c7\u7684\u521d\u59cb\u957f\u5ea6
ReDim g_udtSnake(1 To g_intSnakeLength) '\u91cd\u65b0\u5b9a\u4e49\u86c7\u7684\u957f\u5ea6
'\u5b9a\u4e49\u86c7\u5934\u90e8\u7684\u6570\u636e
With g_udtSnake(SNAKEONE)
.Snake_OldX = 530
.Snake_OldY = 530
.Snake_Color = vbBlack
End With
'\u5b9a\u4e49\u86c7\u8eab\u7b2c2\u8282\u7684\u6570\u636e
With g_udtSnake(SNAKETWO)
.Snake_OldX = 530
.Snake_OldY = 430
.Snake_Color = vbGreen
End With
'\u5b9a\u4e49\u86c7\u8eab\u7b2c3\u8282\u7684\u6570\u636e
With g_udtSnake(SNAKETHREE)
.Snake_OldX = 530
.Snake_OldY = 330
.Snake_Color = vbYellow
End With
'\u5b9a\u4e49\u86c7\u8eab\u7b2c4\u8282\u7684\u6570\u636e
With g_udtSnake(SNAKEFOUR)
.Snake_OldX = 530
.Snake_OldY = 230
.Snake_Color = vbRed
End With
Me.picMoveArea.Visible = True
Me.lblYourScore.Caption = g_intPlayerScore & "\u5206"
Me.lblGameTime.Caption = g_lngGameTime & "\u79d2"
Me.tmrSnakeMove.Interval = Me.hsbGameSpeed.Value
Me.tmrSnakeMove.Enabled = True
Me.tmrGameTime.Enabled = True
Call m_subGetPoint '\u83b7\u53d6\u7b2c\u4e00\u4e2a\u679c\u5b50\u7684\u4f4d\u7f6e\u548c\u989c\u8272
End Sub

'\u8be5\u79c1\u6709\u5b50\u8fc7\u7a0b\u7528\u4e8e\u8fd4\u56de\u83b7\u53d6\u7684\u679c\u5b50\u7684\u4f4d\u7f6e\u548c\u989c\u8272\u4fe1\u606f
Private Sub m_subGetPoint()
Dim lngRedValue As Long, lngGreenValue As Long, lngBlueValue As Long
Dim lngPointX As Long, lngPointY As Long, lngPointColor As Long
'\u968f\u673a\u83b7\u53d6\u679c\u5b50\u7684\u989c\u8272
lngRedValue = Int((255 - 0 + 1) * Rnd + 0)
lngGreenValue = Int((255 - 0 + 1) * Rnd + 0)
lngBlueValue = Int((255 - 0 + 1) * Rnd + 0)
lngPointColor = RGB(lngRedValue, lngGreenValue, lngBlueValue)
'\u968f\u673a\u83b7\u53d6\u679c\u5b50\u7684\u4f4d\u7f6e
lngPointX = Int((FZ_LEFT - FZ_RIGHT + 1) * Rnd + FZ_RIGHT)
lngPointY = Int((FZ_TOP - FZ_BOTTOM + 1) * Rnd + FZ_BOTTOM)
Me.PSet (lngPointX, lngPointY), lngPointColor
'\u8bbe\u7f6e\u51fd\u6570\u8fd4\u56de\u503c
With g_udtPoint
.Point_X = lngPointX
.Point_Y = lngPointY
.Point_Color = lngPointColor
End With
End Sub

'\u8be5\u79c1\u6709\u5b50\u8fc7\u7a0b\u7528\u4e8e\u52a0\u957f\u86c7\u7684\u8eab\u4f53
Private Sub m_subAddSnake()
Dim udtSnakeTemp() As Snake
Dim lngSnakeX As Long, lngSnakeY As Long, lngSnakeColor As Long
'\u5907\u4efd\u86c7\u539f\u5148\u8eab\u4f53\u7684\u6570\u636e\u5e76\u4f7f\u86c7\u7684\u8eab\u4f53\u52a0\u957f
ReDim udtSnakeTemp(1 To g_intSnakeLength)
For k = 1 To g_intSnakeLength
With udtSnakeTemp(k)
.Snake_CurX = g_udtSnake(k).Snake_CurX
.Snake_CurY = g_udtSnake(k).Snake_CurY
.Snake_OldX = g_udtSnake(k).Snake_OldX
.Snake_OldY = g_udtSnake(k).Snake_OldY
.Snake_Color = g_udtSnake(k).Snake_Color
End With
Next k
g_intSnakeLength = g_intSnakeLength + 1
ReDim g_udtSnake(g_intSnakeLength)
'\u5c06\u5907\u4efd\u86c7\u8eab\u4f53\u7684\u6570\u636e\u8fd4\u56de\u5230\u52a0\u957f\u7684\u86c7\u8eab\u6570\u7ec4\u4e2d
For l = 1 To g_intSnakeLength - 1
With g_udtSnake(l)
.Snake_CurX = udtSnakeTemp(l).Snake_CurX
.Snake_CurY = udtSnakeTemp(l).Snake_CurY
.Snake_OldX = udtSnakeTemp(l).Snake_OldX
.Snake_OldY = udtSnakeTemp(l).Snake_OldY
.Snake_Color = udtSnakeTemp(l).Snake_Color
End With
Next l
'\u5199\u5165\u65b0\u52a0\u5165\u7684\u8eab\u4f53\u6570\u636e
Select Case g_intDirection
Case D_UP
With g_udtSnake(g_intSnakeLength)
.Snake_OldX = g_udtSnake(g_intSnakeLength - 1).Snake_CurX + SNAKEWIDTH
.Snake_OldY = g_udtSnake(g_intSnakeLength - 1).Snake_CurY
.Snake_Color = g_udtPoint.Point_Color
End With
Case D_DOWN
With g_udtSnake(g_intSnakeLength)
.Snake_OldX = g_udtSnake(g_intSnakeLength - 1).Snake_CurX - SNAKEWIDTH
.Snake_OldY = g_udtSnake(g_intSnakeLength - 1).Snake_CurY
.Snake_Color = g_udtPoint.Point_Color
End With
Case D_LEFT
With g_udtSnake(g_intSnakeLength)
.Snake_OldX = g_udtSnake(g_intSnakeLength - 1).Snake_CurX
.Snake_OldY = g_udtSnake(g_intSnakeLength - 1).Snake_CurY + SNAKEWIDTH
.Snake_Color = g_udtPoint.Point_Color
End With
Case D_RIGHT
With g_udtSnake(g_intSnakeLength)
.Snake_OldX = g_udtSnake(g_intSnakeLength - 1).Snake_CurX
.Snake_OldY = g_udtSnake(g_intSnakeLength - 1).Snake_CurY - SNAKEWIDTH
.Snake_Color = g_udtPoint.Point_Color
End With
End Select
lngSnakeX = g_udtSnake(g_intSnakeLength).Snake_CurX
lngSnakeY = g_udtSnake(g_intSnakeLength).Snake_CurY
lngSnakeColor = g_udtSnake(g_intSnakeLength).Snake_Color
Me.picMoveArea.PSet (lngSnakeX, lngSnakeY), lngSnakeColor
End Sub

'\u8be5\u81ea\u5b9a\u4e49\u51fd\u6570\u7528\u4e8e\u8fd4\u56de\u8fd0\u52a8\u7684\u86c7\u662f\u5426\u5230\u8fbe\u7981\u533a\u800c\u5bfc\u81f4\u6e38\u620f\u5931\u8d25
Private Function m_funMoveForbiddenZone(SnakeX As Long, SnakeY As Long) As Boolean
If (SnakeX >= FZ_LEFT And SnakeX = FZ_TOP And SnakeY <= FZ_BOTTOM) Then
m_funMoveForbiddenZone = False
Else
m_funMoveForbiddenZone = True
End If
End Function

'\u8be5\u81ea\u5b9a\u4e49\u51fd\u6570\u7528\u4e8e\u8fd4\u56de\u8fd0\u52a8\u7684\u86c7\u662f\u5426\u78b0\u5230\u81ea\u5df1\u7684\u8eab\u4f53\u800c\u5bfc\u81f4\u6e38\u620f\u5931\u8d25
Private Function m_funTouchSnakeBody(SnakeX As Long, SnakeY As Long) As Boolean
For m = 2 To g_intSnakeLength
If SnakeX = g_udtSnake(m).Snake_CurX And SnakeY = g_udtSnake(m).Snake_CurY Then
m_funTouchSnakeBody = True
Exit For
Else
m_funTouchSnakeBody = False
End If
Next m
End Function

'\u8be5\u81ea\u5b9a\u4e49\u51fd\u6570\u7528\u4e8e\u8fd4\u56de\u8fd0\u52a8\u7684\u86c7\u662f\u5426\u5403\u5230\u4e86\u679c\u5b50
Private Function m_funEatPoint(SnakeX As Long, SnakeY As Long) As Boolean
If Abs(SnakeX - g_udtPoint.Point_X) <= SNAKEWIDTH And Abs(SnakeY - g_udtPoint.Point_Y) <= SNAKEWIDTH Then
m_funEatPoint = True
Else
m_funEatPoint = False
End If
End Function

'\uff08API\u51fd\u6570\u8c03\u7528\u8fc7\u7a0b_\u7528\u4ee5\u5b9e\u73b0\u65e0\u6807\u9898\u7a97\u4f53\u7684\u62d6\u52a8\u64cd\u4f5c\uff09---------------------------------

'RleaseCapture\u51fd\u6570\u7528\u4ee5\u91ca\u653e\u9f20\u6807\u6355\u83b7
Public Declare Function ReleaseCapture Lib "user32" () As Long

'SendMessage\u51fd\u6570\u7528\u4f5c\u5411Windows\u53d1\u9001\u79fb\u52a8\u7a97\u4f53\u7684\u6d88\u606f
Public Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As _
Long, ByVal wMsg As Long, ByVal wParam As Long, IParam As Any) As Long

Public Const WM_SYSCOMMAND = &H112 '\u58f0\u660e\u5411Windows\u53d1\u9001\u6d88\u606f\u7684\u5e38\u91cf
Public Const SC_MOVE = &HF012 '\u58f0\u660e\u63a7\u5236\u79fb\u52a8\u7a97\u4f53\u5e38\u91cf

'\uff08\u6e38\u620f\u53d8\u91cf\u58f0\u660e\u90e8\u5206\uff09-------------------------------------------------------------

'\u5b9a\u4e49\u86c7\u7684\u6570\u636e\u7c7b\u578b\u7ed3\u6784
Public Type Snake
Snake_OldX As Long
Snake_OldY As Long
Snake_CurX As Long
Snake_CurY As Long
Snake_Color As Long
End Type

'\u5b9a\u4e49\u679c\u5b50\u7684\u6570\u636e\u7c7b\u578b\u7ed3\u6784
Public Type Point
Point_X As Long
Point_Y As Long
Point_Color As Long
End Type

'\u5b9a\u4e49\u86c7\u7684\u52a8\u6001\u6570\u7ec4
Public g_udtSnake() As Snake

'\u5b9a\u4e49\u679c\u5b50
Public g_udtPoint As Point

'\u5b9a\u4e49\u86c7\u7684\u957f\u5ea6
Public g_intSnakeLength

\u9700\u7528VB\u5b9e\u73b0\uff0c\u4ee3\u7801\u5982\u4e0b

'\u5b9a\u4e49\u86c7\u7684\u8fd0\u52a8\u901f\u5ea6\u679a\u4e3e\u503c
Private Enum tpsSpeed
QUICKLY = 0
SLOWLY = 1
End Enum

'\u5b9a\u4e49\u86c7\u7684\u8fd0\u52a8\u65b9\u5411\u679a\u4e3e\u503c
Private Enum tpsDirection
D_UP = 38
D_DOWN = 40
D_LEFT = 37
D_RIGHT = 39
End Enum

'\u5b9a\u4e49\u8fd0\u52a8\u533a\u57df4\u4e2a\u7981\u533a\u7684\u679a\u4e3e\u503c
Private Enum tpsForbiddenZone
FZ_TOP = 30
FZ_BOTTOM = 5330
FZ_LEFT = 30
FZ_RIGHT = 5730
End Enum

'\u5b9a\u4e49\u86c7\u5934\u53ca\u8eab\u4f53\u521d\u59cb\u5316\u6570\u679a\u4e3e\u503c
Private Enum tpsSnake
SNAKEONE = 1
SNAKETWO = 2
SNAKETHREE = 3
SNAKEFOUR = 4
End Enum

'\u5b9a\u4e49\u86c7\u5bbd\u5ea6\u7684\u5e38\u91cf
Private Const SNAKEWIDTH As Integer = 100

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u663e\u793a\u6e38\u620f\u4fe1\u606f
Private Sub Form_Load()
Me.Show
Me.lblTitle = "BS\u8d2a\u98df\u86c7 \u2014 (\u7248\u672c " & App.Major & "." & App.Minor & "." & App.Revision & ")"
Me.Caption = Me.lblTitle.Caption
frmSplash.Show 1
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u4f7f\u7a97\u4f53\u6062\u590d\u539f\u59cb\u5927\u5c0f
Private Sub Form_Resize()
If Me.WindowState 1 Then
Me.Caption = ""
Me.Height = 6405 '\u7a97\u4f53\u9ad8\u5ea6\u4e3a 6405 \u7f07
Me.Width = 8535 '\u7a97\u4f53\u5bbd\u5ea6\u4e3a 8535 \u7f07
Me.Left = (Screen.Width - Width) \ 2
Me.Top = (Screen.Height - Height) \ 2
End If
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u91cd\u65b0\u5f00\u59cb\u5f00\u59cb\u6e38\u620f
Private Sub cmdGameStart_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
msg = MsgBox("\u60a8\u786e\u8ba4\u8981\u91cd\u65b0\u5f00\u59cb\u6e38\u620f\u5417\uff1f", 4 + 32, "BS\u8d2a\u98df\u86c7")
If msg = 6 Then Call m_subGameInitialize
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u6682\u505c/\u8fd0\u884c\u6e38\u620f
Private Sub chkPause_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Me.chkPause.Caption = "\u6682\u505c\u6e38\u620f(&P)" Then
Me.tmrSnakeMove.Enabled = False
Me.tmrGameTime.Enabled = False
Me.picMoveArea.Enabled = False
Me.lblPauseLab.Visible = True
Me.chkPause.Caption = "\u7ee7\u7eed\u6e38\u620f(&R)"
Else
Me.tmrSnakeMove.Enabled = True
Me.tmrGameTime.Enabled = True
Me.picMoveArea.Enabled = True
Me.lblPauseLab.Visible = False
Me.chkPause.Caption = "\u6682\u505c\u6e38\u620f(&P)"
End If
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u663e\u793a\u6e38\u620f\u89c4\u5219
Private Sub cmdGameRules_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
MsgBox " BS\u8d2a\u98df\u86c7\uff1a\u4e00\u4e2a\u89c4\u5219\u6700\u7b80\u5355\u7684\u8da3\u5473\u6e38\u620f\uff0c\u60a8\u5c06\u7528\u952e\u76d8" & Chr(13) & _
"\u4e0a\u76844\u4e2a\u65b9\u5411\u952e\u6765\u63a7\u5236\u86c7\u7684\u8fd0\u52a8\u65b9\u5411\u3002\u5728\u8fd0\u52a8\u8fc7\u7a0b\u4e2d\u86c7" & Chr(13) & _
"\u4e0d\u80fd\u540e\u9000\uff0c\u86c7\u7684\u5934\u90e8\u4e5f\u4e0d\u80fd\u63a5\u89e6\u5230\u8fd0\u52a8\u533a\u57df\u7684\u8fb9\u7ebf\u4ee5\u5916" & Chr(13) & _
"\u548c\u86c7\u81ea\u5df1\u7684\u8eab\u4f53\uff0c\u5426\u5219\u5c31\u6e38\u620f\u5931\u8d25\u3002\u5728\u5403\u6389\u968f\u673a\u51fa\u73b0\u7684" & Chr(13) & _
"\u679c\u5b50\u540e\uff0c\u86c7\u7684\u8eab\u4f53\u4f1a\u53d8\u957f\uff0c\u8d8a\u957f\u96be\u5ea6\u8d8a\u5927\u3002\u795d\u60a8\u597d\u8fd0\uff01\uff01", 0 + 64, "\u6e38\u620f\u89c4\u5219"
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u663e\u793a\u6e38\u620f\u5f00\u53d1\u4fe1\u606f
Private Sub cmdAbout_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
MsgBox "BS\u8d2a\u98df\u86c7" & "(V-" & App.Major & "." & App.Minor & "\u7248\u672c)" & Chr(13) & Chr(13) & _
"" & Chr(13) & Chr(13) & _
"\u7531PigheadPrince\u8bbe\u8ba1\u5236\u4f5c" & Chr(13) & _
"CopyRight(C)2002,BestSoft.TCG", 0, "\u5173\u4e8e\u672c\u6e38\u620f"
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u9000\u51fa\u6e38\u620f
Private Sub cmdExit_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Beep
msg = MsgBox("\u60a8\u8981\u9000\u51fa\u672c\u6e38\u620f\u5417\uff1f", 4 + 32, "BS\u8d2a\u98df\u86c7")
Select Case msg
Case 6
End
Case 7
Me.chkWindowButton(2).Value = 0
Exit Sub
End Select
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u62d6\u52a8\u7a97\u4f53_(\u70b9\u51fb\u56fe\u6807)
Private Sub imgWindowTop_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
ReleaseCapture
SendMessage Me.hwnd, WM_SYSCOMMAND, SC_MOVE, 0
End Sub

'\u8be5\u5171\u7528\u8fc7\u7a0b\u7528\u4e8e\u5904\u7406\u7a97\u4f53\u63a7\u5236\u6309\u94ae\u7ec4\u7684\u76f8\u5173\u64cd\u4f5c_(\u9501\u5b9a\u3001\u6700\u5c0f\u5316\u3001\u9000\u51fa)
Private Sub chkWindowButton_MouseUp(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button 1 Then Exit Sub
Select Case Index
Case 0 '\u9501\u5b9a\u7a97\u4f53
If Me.chkWindowButton(0).Value = 1 Then
Me.imgWindowTop.BorderStyle = 0
Me.imgWindowTop.Enabled = False
Else
Me.imgWindowTop.BorderStyle = 1
Me.imgWindowTop.Enabled = True
End If
Case 1 '\u6700\u5c0f\u5316
Me.WindowState = 1
Me.chkWindowButton(1).Value = 0
Me.Caption = "BS\u8d2a\u98df\u86c7 \u2014 (V-" & App.Major & "." & App.Minor & "\u7248\u672c)"
Case 2 '\u9000\u51fa
Beep
msg = MsgBox("\u60a8\u8981\u9000\u51fa\u672c\u6e38\u620f\u5417\uff1f", 4 + 32, "BS\u8d2a\u98df\u86c7")
Select Case msg
Case 6
End
Case 7
Me.chkWindowButton(2).Value = 0
Exit Sub
End Select
End Select
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u8bbe\u7f6e\u86c7\u8fd0\u52a8\u901f\u5ea6\u7684\u5feb\u6162
Private Sub hsbGameSpeed_Change()
Me.tmrSnakeMove.Interval = Me.hsbGameSpeed.Value
End Sub

'\u8be5\u8fc7\u7a0b\u7528\u4e8e\u901a\u8fc7\u952e\u76d8\u7684\u65b9\u5411\u952e\u6539\u53d8\u86c7\u7684\u8fd0\u52a8\u65b9\u5411
Private Sub picMoveArea_KeyDown(KeyCode As Integer, Shift As Integer)
Select Case g_intDirection
Case D_UP
If KeyCode = D_DOWN Then Exit Sub
Case D_DOWN
If KeyCode = D_UP Then Exit Sub
Case D_LEFT
If KeyCode = D_RIGHT Then Exit Sub
Case D_RIGHT
If KeyCode = D_LEFT Then Exit Sub
End Select
g_intDirection = KeyCode
End Sub

'\u8be5\u8ba1\u65f6\u5faa\u73af\u8fc7\u7a0b\u7528\u4e8e\u8ba1\u7b97\u6e38\u620f\u8017\u8d39\u7684\u79d2\u6570\u5e76\u663e\u793a
Private Sub tmrGameTime_Timer()
g_lngGameTime = g_lngGameTime + 1
Me.lblGameTime.Caption = g_lngGameTime & "\u79d2"
End Sub

'\u8be5\u8ba1\u65f6\u5faa\u73af\u8fc7\u7a0b\u7528\u4e8e\u63a7\u5236\u86c7\u7684\u884c\u52a8\u8f68\u8ff9
Private Sub tmrSnakeMove_Timer()
Dim lngSnakeX As Long, lngSnakeY As Long, lngSnakeColor As Long
Dim lngPointX As Long, lngPointY As Long, lngPointColor As Long
Randomize
Me.picMoveArea.SetFocus
Me.picMoveArea.Cls
'\u786e\u8ba4\u86c7\u5934\u7684\u8fd0\u52a8\u65b9\u5411\u5e76\u83b7\u53d6\u65b0\u7684\u4f4d\u7f6e
Select Case g_intDirection
Case D_UP '\u5411\u4e0a\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_CurY - SNAKEWIDTH
Case D_DOWN '\u5411\u4e0b\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_CurY + SNAKEWIDTH
Case D_LEFT '\u5411\u5de6\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_CurX - SNAKEWIDTH
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
Case D_RIGHT '\u5411\u53f3\u8fd0\u52a8
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_OldX
g_udtSnake(SNAKEONE).Snake_CurX = g_udtSnake(SNAKEONE).Snake_CurX + SNAKEWIDTH
g_udtSnake(SNAKEONE).Snake_CurY = g_udtSnake(SNAKEONE).Snake_OldY
End Select
'\u6839\u636e\u65b0\u7684\u4f4d\u7f6e\u7ed8\u5236\u86c7\u5934
lngSnakeX = g_udtSnake(SNAKEONE).Snake_CurX
lngSnakeY = g_udtSnake(SNAKEONE).Snake_CurY
lngSnakeColor = g_udtSnake(SNAKEONE).Snake_Color
Me.picMoveArea.PSet (lngSnakeX, lngSnakeY), lngSnakeColor
'\u79fb\u52a8\u86c7\u8eab\u4f53\u5176\u4ed6\u90e8\u5206\u7684\u4f4d\u7f6e
For i = 2 To g_intSnakeLength
g_udtSnake(i).Snake_CurX = g_udtSnake(i - 1).Snake_OldX
g_udtSnake(i).Snake_CurY = g_udtSnake(i - 1).Snake_OldY
lngSnakeX = g_udtSnake(i).Snake_CurX
lngSnakeY = g_udtSnake(i).Snake_CurY
lngSnakeColor = g_udtSnake(i).Snake_Color
Me.picMoveArea.PSet (lngSnakeX, lngSnakeY), lngSnakeColor
Next i
'\u66f4\u65b0\u86c7\u65e7\u7684\u5750\u6807\u4f4d\u7f6e
For j = 1 To g_intSnakeLength
g_udtSnake(j).Snake_OldX = g_udtSnake(j).Snake_CurX
g_udtSnake(j).Snake_OldY = g_udtSnake(j).Snake_CurY
Next j
'\u5224\u65ad\u86c7\u5728\u79fb\u52a8\u4e2d\u662f\u5426\u5230\u4e86\u7981\u533a\u800c\u5bfc\u81f4\u6e38\u620f\u5931\u8d25
If m_funMoveForbiddenZone(g_udtSnake(SNAKEONE).Snake_CurX, g_udtSnake(SNAKEONE).Snake_CurY) Then
Beep
MsgBox "\u60a8\u7684\u86c7\u79fb\u52a8\u5230\u4e86\u7981\u533a\uff0c\u6e38\u620f\u5931\u8d25\uff01", 0 + 16, "BS\u8d2a\u98df\u86c7"
Me.tmrSnakeMove.Enabled = False
Me.tmrGameTime.Enabled = False
Me.picMoveArea.Visible = False
Exit Sub
End If
'\u5224\u65ad\u86c7\u5728\u79fb\u52a8\u4e2d\u662f\u5426\u78b0\u5230\u4e86\u81ea\u5df1\u7684\u8eab\u4f53\u800c\u5bfc\u81f4\u6e38\u620f\u5931\u8d25
If m_funTouchSnakeBody(g_udtSnake(SNAKEONE).Snake_CurX, g_udtSnake(SNAKEONE).Snake_CurY) Then
Beep
MsgBox "\u60a8\u7684\u86c7\u5728\u79fb\u52a8\u4e2d\u78b0\u5230\u4e86\u81ea\u5df1\u7684\u8eab\u4f53\uff0c\u6e38\u620f\u5931\u8d25\uff01", 0 + 16, "BS\u8d2a\u98df\u86c7"
Me.tmrSnakeMove.Enabled = False
Me.tmrGameTime.Enabled = False
Me.picMoveArea.Visible = False
Exit Sub
End If
'\u5224\u65ad\u86c7\u662f\u5426\u5403\u5230\u4e86\u679c\u5b50
If m_funEatPoint(g_udtSnake(SNAKEONE).Snake_CurX, g_udtSnake(SNAKEONE).Snake_CurY) Then
'\u7d2f\u52a0\u73a9\u5bb6\u7684\u5f97\u5206\u5e76\u5237\u65b0\u5f97\u5206\u663e\u793a
g_intPlayerScore = g_intPlayerScore + 1
Me.lblYourScore.Caption = g_intPlayerScore & "\u5206"
Call m_subAddSnake '\u52a0\u957f\u86c7\u7684\u8eab\u4f53
Call m_subGetPoint '\u83b7\u53d6\u4e0b\u4e00\u4e2a\u679c\u5b50\u7684\u4f4d\u7f6e\u548c\u989c\u8272
Else
'\u7ed8\u5236\u679c\u5b50
lngPointX = g_udtPoint.Point_X
lngPointY = g_udtPoint.Point_Y
lngPointColor = g_udtPoint.Point_Color
Me.picMoveArea.PSet (lngPointX, lngPointY), lngPointColor
End If
End Sub

'\u8be5\u79c1\u6709\u5b50\u8fc7\u7a0b\u7528\u4e8e\u521d\u59cb\u5316\u6e38\u620f
Private Sub m_subGameInitialize()
Erase g_udtSnake '\u6e05\u7a7a\u86c7\u7684\u7ed3\u6784\u6570\u7ec4
g_intPlayerScore = 0 '\u6e05\u7a7a\u73a9\u5bb6\u7684\u5f97\u5206
g_lngGameTime = 0 '\u6e05\u7a7a\u6e38\u620f\u8017\u8d39\u7684\u79d2\u6570
g_intDirection = D_DOWN '\u8bbe\u5b9a\u86c7\u7684\u521d\u59cb\u8fd0\u52a8\u65b9\u5411\u4e3a\u4e0b
g_intSnakeLength = 4 '\u8bbe\u5b9a\u86c7\u7684\u521d\u59cb\u957f\u5ea6
ReDim g_udtSnake(1 To g_intSnakeLength) '\u91cd\u65b0\u5b9a\u4e49\u86c7\u7684\u957f\u5ea6
'\u5b9a\u4e49\u86c7\u5934\u90e8\u7684\u6570\u636e
With g_udtSnake(SNAKEONE)
.Snake_OldX = 530
.Snake_OldY = 530
.Snake_Color = vbBlack
End With
'\u5b9a\u4e49\u86c7\u8eab\u7b2c2\u8282\u7684\u6570\u636e
With g_udtSnake(SNAKETWO)
.Snake_OldX = 530
.Snake_OldY = 430
.Snake_Color = vbGreen
End With
'\u5b9a\u4e49\u86c7\u8eab\u7b2c3\u8282\u7684\u6570\u636e
With g_udtSnake(SNAKETHREE)
.Snake_OldX = 530
.Snake_OldY = 330
.Snake_Color = vbYellow
End With
'\u5b9a\u4e49\u86c7\u8eab\u7b2c4\u8282\u7684\u6570\u636e
With g_udtSnake(SNAKEFOUR)
.Snake_OldX = 530
.Snake_OldY = 230
.Snake_Color = vbRed
End With
Me.picMoveArea.Visible = True
Me.lblYourScore.Caption = g_intPlayerScore & "\u5206"
Me.lblGameTime.Caption = g_lngGameTime & "\u79d2"
Me.tmrSnakeMove.Interval = Me.hsbGameSpeed.Value
Me.tmrSnakeMove.Enabled = True
Me.tmrGameTime.Enabled = True
Call m_subGetPoint '\u83b7\u53d6\u7b2c\u4e00\u4e2a\u679c\u5b50\u7684\u4f4d\u7f6e\u548c\u989c\u8272
End Sub

这个代码不要任何控件，你只需要把以下代码复制到你的窗体代码中就行了,代码很简单，相信你能看懂！仅仅用了一个结构（ShenTi）一个数组（ZhuangTai(23, 23) As Long） 一个变量（GFangXiang）
代码中自动生成了Timer1，Label1控件。以及几个函数（Randomize，Circle，Line，Erase...）  相信这些对于你来说很简单，只是没想到用这些方法来实现而已，现在你开始看看效果吧！

代码如下：

'贪吃蛇代码(无控件、全代码）

Private WithEvents Timer1 As Timer 
Private WithEvents Label1 As Label 
Dim GFangXiang As Boolean 
Dim HWB As Single 
Dim She() As ShenTi 
Dim X As Long, Y As Long 
Dim ZhuangTai(23, 23) As Long 
Private Type ShenTi 
F As Long 
X As Long 
Y As Long 
End Type 
'按键反应 ←↑↓→ 
Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer) 
Dim C As Long 
If KeyCode = 27 Then End 'ESC退出 
If KeyCode = 32 Then 
If Timer1.Enabled = True Then '空格暂停 
Timer1.Enabled = False 
Label1.Visible = True 
Else '空格开始 
Timer1.Enabled = True 
Label1.Visible = False 
End If 
End If 
C = UBound(She) 
If GFangXiang = True Then Exit Sub 
Select Case KeyCode 
Case 37 '← 
If She(C).F = 2 Then Exit Sub 
She(C).F = 0 
GFangXiang = True 
Case 38 '↑ 
If She(C).F = 3 Then Exit Sub 
She(C).F = 1 
GFangXiang = True 
Case 39 '↑ 
If She(C).F = 0 Then Exit Sub 
She(C).F = 2 
GFangXiang = True 
Case 40 '→ 
If She(C).F = 1 Then Exit Sub 
She(C).F = 3 
GFangXiang = True 
End Select 
End Sub 
Private Sub Form_Load() 
Me.AutoRedraw = True 
Me.BackColor = &HC000& 
Me.FillColor = 255 
Me.FillStyle = 0 
Me.WindowState = 2 
Set Timer1 = Controls.Add("VB.Timer", "Timer1") 
Set Label1 = Controls.Add("VB.Label", "Label1") 
Label1.AutoSize = True 
Label1.BackStyle = 0 
Label1 = "暂停" 
Label1.ForeColor = RGB(255, 255, 0) 
Label1.FontSize = 50 
ChuShiHua '初始化 
End Sub 
Private Sub Form_Resize() 
On Error GoTo 1: 
With Me 
If .WindowState <> 1 Then 
.Cls 
.ScaleMode = 3 
HWB = .ScaleHeight / .ScaleWidth 
.ScaleWidth = 24 
.ScaleHeight = 24 
Label1.Move (Me.ScaleWidth - Label1.Width) / 2, (Me.ScaleHeight - Label1.Height) / 2 
HuaTu 
Me.Line (X, Y)-(X + 1, Y + 1), RGB(255, 255, 0), BF 
End If 
End With 
1: 
End Sub 
Private Sub Timer1_Timer() 
Dim C As Long, I As Long 
On Error GoTo 2: 
QingChu '清图 
C = UBound(She) 
Select Case She(C).F 
Case 0 
If ZhuangTai(She(C).X - 1, She(C).Y) = 2 Then 
C = C + 1 
ReDim Preserve She(C) 
She(C).F = She(C - 1).F 
She(C).X = She(C - 1).X - 1 
She(C).Y = She(C - 1).Y 
ChanShengShiWu 
GoTo 1: 
ElseIf ZhuangTai(She(C).X - 1, She(C).Y) = 1 Then 
GoTo 2: 
End If 
Case 1 
If ZhuangTai(She(C).X, She(C).Y - 1) = 2 Then 
C = C + 1 
ReDim Preserve She(C) 
She(C).F = She(C - 1).F 
She(C).X = She(C - 1).X 
She(C).Y = She(C - 1).Y - 1 
ChanShengShiWu 
GoTo 1: 
ElseIf ZhuangTai(She(C).X, She(C).Y - 1) = 1 Then 
GoTo 2: 
End If 
Case 2 
If ZhuangTai(She(C).X + 1, She(C).Y) = 2 Then 
C = C + 1 
ReDim Preserve She(C) 
She(C).F = She(C - 1).F 
She(C).X = She(C - 1).X + 1 
She(C).Y = She(C - 1).Y 
ChanShengShiWu 
GoTo 1: 
ElseIf ZhuangTai(She(C).X + 1, She(C).Y) = 1 Then 
GoTo 2: 
End If 
Case 3 
If ZhuangTai(She(C).X, She(C).Y + 1) = 2 Then 
C = C + 1 
ReDim Preserve She(C) 
She(C).F = She(C - 1).F 
She(C).X = She(C - 1).X 
She(C).Y = She(C - 1).Y + 1 
ChanShengShiWu 
GoTo 1: 
ElseIf ZhuangTai(She(C).X, She(C).Y + 1) = 1 Then 
GoTo 2: 
End If 
End Select 
ZhuangTai(She(0).X, She(0).Y) = 0 
For I = 0 To C 
Select Case She(I).F 
Case 0 
She(I).X = She(I).X - 1 
Case 1 
She(I).Y = She(I).Y - 1 
Case 2 
She(I).X = She(I).X + 1 
Case 3 
She(I).Y = She(I).Y + 1 
End Select 
Next 
TiaoZheng 
1: 
GFangXiang = False 
ZhuangTai(She(C).X, She(C).Y) = 1 
HuaTu 
Exit Sub 
2: '游戏结束 
If MsgBox("得分：" & UBound(She) - 2 & "分 " & vbCrLf & "游戏结束，点“是”重新开始游戏，点“否”", vbYesNo, "贪吃蛇") = vbYes Then 
ChuShiHua 
Else 
End 
End If 
End Sub 
'初始化 
Private Sub ChuShiHua() 
Me.Cls 
Timer1.Enabled = True 
Timer1.Interval = 50 
Erase ZhuangTai 
ReDim She(2) 
She(0).F = 2 
She(0).X = 9 
She(0).Y = 11 
ZhuangTai(9, 11) = 1 
She(1).F = 2 
She(1).X = 10 
She(1).Y = 11 
ZhuangTai(10, 11) = 1 
She(2).F = 2 
She(2).X = 11 
She(2).Y = 11 
ZhuangTai(11, 11) = 1 
HuaTu '画图 
ChanShengShiWu 
End Sub 
'清图 
Private Sub QingChu() 
Dim I As Long 
For I = 0 To UBound(She) 
Me.Line (She(I).X, She(I).Y)-(She(I).X + 1, She(I).Y + 1), Me.BackColor, BF 
Next 
End Sub 
'画图 蛇 
Private Sub HuaTu() 
Dim I As Long 
For I = 0 To UBound(She) 
Me.Circle (She(I).X + 0.5, She(I).Y + 0.5), 0.49, RGB(255, 255, 0), , , HWB 
Next 
End Sub 
Private Sub TiaoZheng() 
Dim I As Long 
For I = 0 To UBound(She) - 1 
She(I).F = She(I + 1).F 
Next 
End Sub 
'随机产生食物 
Private Sub ChanShengShiWu() 
Randomize Timer 
1: 
X = Int(Rnd * 24) 
Y = Int(Rnd * 24) 
If ZhuangTai(X, Y) > 0 Then GoTo 1: 
ZhuangTai(X, Y) = 2 
Me.Line (X, Y)-(X + 1, Y + 1), RGB(255, 255, 0), BF 
End Sub

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