/
mastermind.py
258 lines (215 loc) · 8.42 KB
/
mastermind.py
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#!/usr/bin/env python
# -.- coding: utf-8 -.-
# Author : Avaris
# Created : 31.10.2012
import sys
import random
from collections import Counter
from PyQt4 import QtGui, QtCore
class Row(QtGui.QWidget):
rowComplete = QtCore.pyqtSignal(bool)
def __init__(self, colors=None, parent=None):
super(Row, self).__init__(parent)
self.setFixedSize(120, 30)
if colors is None:
self.colors = [None]*4
else:
self.colors = colors[:]
def appendColor(self, new_color):
for i, color in enumerate(self.colors):
if color is None:
self.colors[i] = new_color
break
self.rowComplete.emit(all(color is not None for color in self.colors))
self.update()
def clearLastColor(self):
for i in reversed(range(4)):
if self.colors[i] is not None:
self.colors[i] = None
break
self.rowComplete.emit(False)
self.update()
def clear(self):
self.colors = [None]*4
self.rowComplete.emit(False)
self.update()
def paintEvent(self, event):
painter = QtGui.QPainter(self)
for i, color in enumerate(self.colors):
if color is None:
painter.setBrush(QtGui.QBrush(QtCore.Qt.black))
painter.drawEllipse(i*30+13, 13, 4, 4)
else:
gradient = QtGui.QRadialGradient(i*30+15, 15, 15, i*30+12, 12)
gradient.setColorAt(0, QtCore.Qt.white)
gradient.setColorAt(0.2, color)
gradient.setColorAt(1, QtCore.Qt.black)
painter.setBrush(gradient)
painter.drawEllipse(i*30+5, 5, 20, 20)
painter.end()
class Result(QtGui.QWidget):
def __init__(self, result, parent=None):
super(Result, self).__init__(parent)
self.result = result
self.setFixedSize(30, 30)
def paintEvent(self, event):
painter = QtGui.QPainter(self)
for i, color in enumerate(self.result):
row, column = divmod(i, 2)
gradient = QtGui.QRadialGradient(column*15+7, row*15+7, 5, column*15+5, row*15+5)
gradient.setColorAt(0, QtCore.Qt.white)
gradient.setColorAt(0.5, color)
gradient.setColorAt(1, QtCore.Qt.black)
painter.setBrush(gradient)
painter.drawEllipse(column*15+2, row*15+2, 10, 10)
painter.end()
class History(QtGui.QScrollArea):
def __init__(self, parent=None):
super(History, self).__init__(parent)
self.layout = QtGui.QVBoxLayout()
self.layout.setSpacing(3)
self.setWidgetResizable(True)
widget = QtGui.QWidget()
widgetLayout = QtGui.QVBoxLayout()
widgetLayout.addLayout(self.layout)
widgetLayout.addStretch()
widget.setLayout(widgetLayout)
self.setWidget(widget)
def addRow(self, colors, result):
row = Row(colors)
result = Result(result)
container = QtGui.QWidget()
containerLayout = QtGui.QHBoxLayout()
container.setLayout(containerLayout)
containerLayout.addWidget(row)
containerLayout.addWidget(result)
self.layout.addWidget(container)
def clear(self):
while self.layout.count():
item = self.layout.takeAt(0)
item.widget().deleteLater()
class ColorButton(QtGui.QWidget):
clicked = QtCore.pyqtSignal(QtCore.Qt.GlobalColor)
def __init__(self, color, parent=None):
super(ColorButton, self).__init__(parent)
self.color = color
self.setFixedSize(30, 30)
self.pressed = False
def paintEvent(self, event):
painter = QtGui.QPainter(self)
if self.pressed:
gradient = QtGui.QRadialGradient(15, 15, 10, 12, 12)
else:
gradient = QtGui.QRadialGradient(15, 15, 15, 12, 12)
gradient.setColorAt(0, QtCore.Qt.white)
gradient.setColorAt(0.2, self.color)
gradient.setColorAt(1, QtCore.Qt.black)
painter.setBrush(gradient)
painter.drawEllipse(5, 5, 20, 20)
def mousePressEvent(self, event):
self.pressed = True
self.update()
def mouseReleaseEvent(self, event):
self.clicked.emit(self.color)
self.pressed = False
self.update()
def animateClick(self):
self.clicked.emit(self.color)
class Input(QtGui.QWidget):
inputSubmitted = QtCore.pyqtSignal(list)
def __init__(self, colors, parent=None):
super(Input, self).__init__(parent)
self.row = Row()
self.back = QtGui.QToolButton()
self.back.setArrowType(QtCore.Qt.LeftArrow)
self.back.clicked.connect(self.row.clearLastColor)
self.back.setFixedSize(30, 30)
self.submit = QtGui.QToolButton()
self.submit.setText(u'\u2713')
self.submit.setStyleSheet('font-size: 18px;')
self.submit.setEnabled(False)
self.submit.setFixedSize(30, 30)
self.submit.clicked.connect(self.submitInput)
self.row.rowComplete.connect(self.submit.setEnabled)
topLayout=QtGui.QHBoxLayout()
topLayout.addWidget(self.row)
topLayout.addStretch(1)
topLayout.addWidget(self.back)
topLayout.addWidget(self.submit)
self.colors = colors
self.colorButtons = []
colorLayout = QtGui.QHBoxLayout()
for color in self.colors:
button = ColorButton(color)
self.colorButtons.append(button)
colorLayout.addWidget(button)
button.clicked.connect(self.row.appendColor)
layout = QtGui.QVBoxLayout()
layout.addLayout(topLayout)
layout.addLayout(colorLayout)
self.setLayout(layout)
def submitInput(self):
self.inputSubmitted.emit(self.row.colors)
self.row.clear()
def keyPressEvent(self, event):
key = event.key()
if 49 <= key <= 54: # 1..6
self.colorButtons[key-49].animateClick()
elif key == QtCore.Qt.Key_Backspace:
self.row.clearLastColor()
elif key == QtCore.Qt.Key_Return:
self.submit.animateClick()
class Mastermind(QtGui.QWidget):
def __init__(self, parent=None):
super(Mastermind, self).__init__(parent)
self.setWindowTitle(u'Mastermind (\u2184) Avaris')
self.setWindowIcon()
self.setMinimumHeight(500)
self.colors = [QtCore.Qt.red, QtCore.Qt.green, QtCore.Qt.blue, QtCore.Qt.yellow, QtCore.Qt.magenta, QtCore.Qt.cyan]
self.history = History()
self.input = Input(self.colors)
self.input.inputSubmitted.connect(self.checkInput)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.history)
layout.addWidget(self.input)
self.setLayout(layout)
self.initialize()
def setWindowIcon(self):
pixmap = QtGui.QPixmap(16, 16)
pixmap.fill(QtCore.Qt.transparent)
painter = QtGui.QPainter(pixmap)
gradient = QtGui.QRadialGradient(8, 8, 8, 6, 6)
gradient.setColorAt(0, QtCore.Qt.white)
gradient.setColorAt(0.2, QtCore.Qt.red)
gradient.setColorAt(1, QtCore.Qt.black)
painter.setBrush(gradient)
painter.drawEllipse(0, 0, 14, 14)
painter.end()
super(Mastermind, self).setWindowIcon(QtGui.QIcon(pixmap))
def initialize(self):
self.history.clear()
self.count = 0
self.target = [random.choice(self.colors) for _ in range(4)]
def checkInput(self, guess):
self.count += 1
inPlace = sum(t==g for t, g in zip(self.target, guess))
total = 4 - sum((Counter(guess) - Counter(self.target)).values())
result = [QtCore.Qt.black]*(total-inPlace) + [QtCore.Qt.white]*inPlace
self.history.addRow(guess, result)
if inPlace == 4:
question = QtGui.QMessageBox(QtGui.QMessageBox.Information,
'Congratulations',
'Yay! You solved it in %d tries.\nAnother game?' % self.count,
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
question.setWindowIcon(self.windowIcon())
if question.exec_() == QtGui.QMessageBox.Yes:
self.initialize()
else:
self.close()
def keyPressEvent(self, event):
self.input.keyPressEvent(event)
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
w = Mastermind()
w.show()
sys.exit(app.exec_())