VERSION 5.00
Begin VB.Form frmHangman 
   Caption         =   "Hangman"
   ClientHeight    =   2556
   ClientLeft      =   3948
   ClientTop       =   2736
   ClientWidth     =   3744
   LinkTopic       =   "Form1"
   ScaleHeight     =   2556
   ScaleWidth      =   3744
   Begin VB.CommandButton cmdDone 
      Caption         =   "Done"
      Height          =   372
      Left            =   2640
      TabIndex        =   2
      Top             =   2040
      Width           =   972
   End
   Begin VB.CommandButton cmdPlayGame 
      Caption         =   "Play Game"
      Height          =   372
      Left            =   2640
      TabIndex        =   1
      Top             =   1560
      Width           =   972
   End
   Begin VB.Label lblWord 
      Alignment       =   2  'Center
      BeginProperty Font 
         Name            =   "MS Sans Serif"
         Size            =   13.8
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   372
      Left            =   480
      TabIndex        =   0
      Top             =   480
      Width           =   2652
   End
End
Attribute VB_Name = "frmHangman"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'   Chapter 6 Hangman Case Study
'   3/99

Option Explicit

Private Sub cmdPlayGame_Click()
    Const strSentinel As String = "!"

    Dim strSecretWord As String, intSecretWordLength As Integer
    Dim intNumberOfGuesses As Integer
    Dim strGuess As String, strWordGuessedSoFar As String
    Dim intLetterPos As Integer

    strSecretWord = "magic"
    intSecretWordLength = Len(strSecretWord)
    strWordGuessedSoFar = String(intSecretWordLength, "-")
    lblWord.Caption = strWordGuessedSoFar

    intNumberOfGuesses = 0

    strGuess = InputBox("Guess a letter (! to guess word)", "Hangman")
    Do While strGuess <> strSentinel
        intNumberOfGuesses = intNumberOfGuesses + 1
        For intLetterPos = 1 To intSecretWordLength
            If StrComp(strGuess, Mid(strSecretWord, intLetterPos, 1), vbTextCompare) = 0 Then
                Mid(strWordGuessedSoFar, intLetterPos, 1) = strGuess
            End If
        Next intLetterPos
        lblWord.Caption = strWordGuessedSoFar
        strGuess = InputBox("Guess a letter (! to guess word)", "Hangman")
    Loop

    If strGuess = strSentinel Then
        strGuess = InputBox("Guess the word")
    End If

    If StrComp(strGuess, strSecretWord, vbTextCompare) = 0 Then
        MsgBox "You win! It took you " & intNumberOfGuesses & " guesses."
    Else
        MsgBox "You lose. Press OK to display secret word."
    End If

    lblWord.Caption = strSecretWord
End Sub

Private Sub cmdDone_Click()
    Unload Me
End Sub