forked from alanv73/PS_Hangman
-
Notifications
You must be signed in to change notification settings - Fork 0
/
hangman.ps1
246 lines (196 loc) · 7.71 KB
/
hangman.ps1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
function printTitle($ScreenWidth) {
Clear-Host
$title = "*****************************************************"
$padding = Get-Padding -ScreenWidth $ScreenWidth -TextWidth $title.Length
$title = "`n$padding$title"
$title = "$title`n$padding******** P O W E R S H E L L - H A N G M A N ********"
$title = "$title`n$padding*************** by Alan Van Art ***************"
$title = "$title`n$padding*****************************************************"
$title = "$title`n$padding**************** Type 'quit' to exit ****************"
$title = "$title`n$padding*****************************************************`n"
Write-Host $title
}
function printGallows($BadGuesses, $ScreenWidth) {
$gallows = "|__________" # full-width base
$padding = Get-Padding -ScreenWidth $ScreenWidth -TextWidth $gallows.Length
$gallows = "`n$padding`________"
switch ($BadGuesses) {
0 {
$gallows = "$gallows`n$padding|"
$gallows = "$gallows`n$padding|"
$gallows = "$gallows`n$padding|"
$gallows = "$gallows`n$padding|"
}
1 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding|"
$gallows = "$gallows`n$padding|"
$gallows = "$gallows`n$padding|"
}
2 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| O"
$gallows = "$gallows`n$padding|"
$gallows = "$gallows`n$padding|"
}
3 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| O"
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding|"
}
4 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| \O"
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding|"
}
5 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| \O/"
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding|"
}
6 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| \O/"
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| /"
}
7 {
$gallows = "$gallows`n$padding| |"
$gallows = "$gallows`n$padding| O"
$gallows = "$gallows`n$padding| /|\"
$gallows = "$gallows`n$padding| / \"
}
}
$gallows = "$gallows`n$padding|__________"
Write-Host $gallows
}
function Get-Padding($ScreenWidth, $TextWidth) {
$padding_width = [int](($ScreenWidth - $TextWidth) / 2)
$padding = (" " * $padding_width)
return $padding
}
function printGuessedLetters($LetterArray, $ScreenWidth) {
$position = Get-Padding -ScreenWidth $current_width -TextWidth 40
$guessed_letters = "`n$position`Guessed Letters:`n`n$position"
$LetterArray.foreach( {
$guessed_letters = "$guessed_letters$_ "
})
Write-Host $guessed_letters
Write-Host
}
function getWord() {
$API_BASE_URL = "https://api.api-ninjas.com/v1"
$url = "$API_BASE_URL/randomword"
$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
$headers.Add("X-Api-Key", "XvnUKuPUySl6NYWeTpzygw==XW2KDStBDDWXeM9j")
try {
$response = Invoke-RestMethod $url -Method Get -Headers $headers
$word = $response.word.ToLower()
return $word
} catch {
Write-Host "`n`tGET Error: $_"
exit
}
}
function getWordProgress($SecretWord, $GuessedLetters) {
return (
$SecretWord.ToCharArray().forEach( {
if ($GuessedLetters.Contains($_.tostring())) { $_ } elseif ("- " -match $_) { $_ } else { "_" }
}) -join " "
)
}
function isGuessCorrect($SecretWord, $GuessedLetter) {
if ($SecretWord.Contains($GuessedLetter)) { return $true }
return $false
}
# initialize powershell console window size
$pshost = Get-Host
$pswindow = $pshost.UI.RawUI
$newsize = $pswindow.BufferSize
$newsize.Width = 60 # Set desired width
$newsize.Height = 32 # Set desired height
if ($null -ne $pswindow.WindowSize) {
$pswindow.WindowSize = $newsize
$pshost = Get-Host
$pswindow = $pshost.UI.RawUI
$current_width = $pswindow.WindowSize.Width
} else {
$pshost = Get-Host
$pswindow = $pshost.UI.RawUI
$current_width = $pswindow.BufferSize.Width
}
# initialize game variables
# character array from a to z (lowercase)
$validGuesses = ( -join ((97..122) | ForEach-Object { [char]$_ })).ToCharArray()
$new_word = getWord # get a new word
$guesses = @() # clear the array of guessed letters
$badGuesses = 0 # reset number of incorrect guesses
do {
printTitle($current_width)
printGallows -BadGuesses $badGuesses -ScreenWidth $current_width
printGuessedLetters -LetterArray $guesses -ScreenWidth $current_width
# convert the secret word to blanks
# then fill the blanks that the user has guessed correctly
$progress = getWordProgress -SecretWord $new_word -GuessedLetters $guesses
# user loses after 6 guesses
if ($badGuesses -gt 6) {
$message = "Would you like to play again? (y/n)"
$padding = Get-Padding -ScreenWidth $current_width -TextWidth $message.Length
$message = "`n`n$padding`Sorry you lose."
$message = "$message`n`n$padding`The word was $new_word"
Write-Host $message
$res = Read-Host "`n$padding`Would you like to play again? (y/n)"
if ($res -ne "n") {
$new_word = getWord
$guesses = @()
$badGuesses = 0
continue
} else { exit }
}
# check to see if the user got all of the letters yet
if (($progress -replace " ", "" ) -eq ($new_word -replace " ", "")) {
$message = "Would you like to play again? (y/n)"
$padding = Get-Padding -ScreenWidth $current_width -TextWidth $message.Length
$message = "`n`n$padding`You Win!"
$message = "$message`n`n$padding`The word was $new_word"
Write-Host $message
$res = Read-Host "`n$padding`Would you like to play again? (y/n)"
if ($res -ne "n") {
# reset game
$new_word = getWord
$guesses = @()
$badGuesses = 0
} else { exit }
continue
}
$padding = Get-Padding -ScreenWidth $current_width -TextWidth ((($new_word.Length * 2) - 2) + $new_word.Length)
Write-Host "`n`n$padding$progress"
# get the next guess from the user
do {
$position = Get-Padding -ScreenWidth $current_width -TextWidth 40
$guess = (Read-Host "`n`n$position`Guess a letter").ToLower()
if ($guess -eq "quit") { exit }
# validate the user input
if ($guess.Length -gt 1) {
$message = "Please enter a single letter only"
$padding = Get-Padding -ScreenWidth $current_width -TextWidth $message.Length
Write-Host "`n$padding$message"
$guess = $null
} elseif ( $validGuesses -notcontains $guess) {
$message = "Please enter a letter between 'a' and 'z'"
$padding = Get-Padding -ScreenWidth $current_width -TextWidth $message.Length
Write-Host "`n$padding$message"
$guess = $null
}
} while ($null -eq $guess)
# count the guesses
if ($guesses -notcontains $guess) {
$guesses += $guess
if ((isGuessCorrect -SecretWord $new_word -GuessedLetter $guess) -ne $true) {
$badGuesses++
}
}
} while ($guess -ne "quit")