Mastermind: Difference between revisions
Added Wren
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FROM guesses, mastermind
</lang>
=={{header|Wren}}==
{{trans|Kotlin}}
{{libheader|Wren-ioutil}}
{{libheader|Wren-str}}
<lang ecmascript>import "random" for Random
import "/ioutil" for Input
import "/str" for Str
var Rand = Random.new()
class Mastermind {
construct new(codeLen, colorsCnt, guessCnt, repeatClr) {
var color = "ABCDEFGHIJKLMNOPQRST"
_codeLen = codeLen.clamp(4, 10)
var cl = colorsCnt
if (!repeatClr && cl < _codeLen) cl = _codeLen
_colorsCnt = cl.clamp(2, 20)
_guessCnt = guessCnt.clamp(7, 20)
_repeatClr = repeatClr
_colors = color.take(_colorsCnt).join()
_combo = ""
_guesses = []
_results = []
}
play() {
var win = false
_combo = getCombo_()
while (_guessCnt != 0) {
showBoard_()
if (checkInput_(getInput_())) {
win = true
break
}
_guessCnt = _guessCnt - 1
}
System.print("\n\n--------------------------------")
if (win) {
System.print("Very well done!\nYou found the code: %(_combo)")
} else {
System.print("I am sorry, you couldn't make it!\nThe code was: %(_combo)")
}
System.print("--------------------------------\n")
}
showBoard_() {
for (x in 0..._guesses.count) {
System.print("\n--------------------------------")
System.write("%(x + 1): ")
for (y in _guesses[x]) System.write("%(y) ")
System.write(" : ")
for (y in _results[x]) System.write("%(y) ")
var z = _codeLen - _results[x].count
if (z > 0) System.write("- " * z)
}
System.print("\n")
}
getInput_() {
while (true) {
var a = Str.upper(Input.text("Enter your guess (%(_colors)): ", 1)).take(_codeLen)
if (a.all { |c| _colors.contains(c) } ) return a.join()
}
}
checkInput_(a) {
_guesses.add(a.toList)
var black = 0
var white = 0
var gmatch = List.filled(_codeLen, false)
var cmatch = List.filled(_codeLen, false)
for (i in 0..._codeLen) {
if (a[i] == _combo[i]) {
gmatch[i] = true
cmatch[i] = true
black = black + 1
}
}
for (i in 0..._codeLen) {
if (gmatch[i]) continue
for (j in 0..._codeLen) {
if (i == j || cmatch[j]) continue
if (a[i] == _combo[j]) {
cmatch[j] = true
white = white + 1
break
}
}
}
var r = []
r.addAll(("X" * black).toList)
r.addAll(("O" * white).toList)
_results.add(r)
return black == _codeLen
}
getCombo_() {
var c = ""
var clr = _colors
for (s in 0..._codeLen) {
var z = Rand.int(clr.count)
c = c + clr[z]
if (!_repeatClr) Str.delete(clr, z)
}
return c
}
}
var m = Mastermind.new(4, 8, 12, false)
m.play()</lang>
{{out}}
Sample game:
<pre>
Enter your guess (ABCDEFGH): abcd
--------------------------------
1: A B C D : X - - -
Enter your guess (ABCDEFGH): efgh
--------------------------------
1: A B C D : X - - -
--------------------------------
2: E F G H : O O - -
Enter your guess (ABCDEFGH): aefa
--------------------------------
1: A B C D : X - - -
--------------------------------
2: E F G H : O O - -
--------------------------------
3: A E F A : X X - -
Enter your guess (ABCDEFGH): aagh
--------------------------------
1: A B C D : X - - -
--------------------------------
2: E F G H : O O - -
--------------------------------
3: A E F A : X X - -
--------------------------------
4: A A G H : X O O O
Enter your guess (ABCDEFGH): agah
--------------------------------
1: A B C D : X - - -
--------------------------------
2: E F G H : O O - -
--------------------------------
3: A E F A : X X - -
--------------------------------
4: A A G H : X O O O
--------------------------------
5: A G A H : X X O O
Enter your guess (ABCDEFGH): agha
--------------------------------
Very well done!
You found the code: AGHA
--------------------------------
</pre>
=={{header|zkl}}==
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