def placeFood(self, painter: QPainter):
if self.foodPlaced is False:
self.foodX = randrange(24) * 12
self.foodY = randrange(2, 24) * 12
if not [self.foodX, self.foodY] in self.snakeArray:
self.foodPlaced = True
painter.setBrush(QColor("#ffdd55"))
painter.drawRect(self.foodX, self.foodY, 12, 12)
def icon_from_resources(self, path: Union[str, ColoredIcon]) -> QIcon:
"Fetch icon from Qt resources, and invert if in night mode."
if self.night_mode:
cache = self._icon_cache_light
else:
cache = self._icon_cache_dark
if isinstance(path, str):
key = path
else:
key = f"{path.path}-{path.color}"
icon = cache.get(key)
if icon:
return icon
if isinstance(path, str):
# default black/white
icon = QIcon(path)
if self.night_mode:
img = icon.pixmap(self._icon_size, self._icon_size).toImage()
img.invertPixels()
icon = QIcon(QPixmap(img))
else:
# specified colours
icon = QIcon(path.path)
pixmap = icon.pixmap(16)
painter = QPainter(pixmap)
painter.setCompositionMode(QPainter.CompositionMode_SourceIn)
painter.fillRect(pixmap.rect(), QColor(path.current_color(self.night_mode)))
painter.end()
icon = QIcon(pixmap)
return icon
return cache.setdefault(path, icon)
def eventFilter(self, obj, evt):
if not (evt.type() == QEvent.Paint and self.save_png):
return super().eventFilter(obj, evt)
filename, oldsize = self.save_png
self.save_png = ()
size = self._page.contentsSize().toSize()
image = QImage(size, QImage.Format_ARGB32)
painter = QPainter(image)
self.render(painter)
painter.end()
success = image.save(filename, "png")
self.resize(oldsize)
mw.progress.finish()
if success:
showInfo("Image saved to %s!" % os.path.abspath(filename))
else:
showCritical("Failed to save the image.")
return super().eventFilter(obj, evt)
def eventFilter(self, obj, evt):
if not(evt.type() == QEvent.Paint and self.save_png):
return super().eventFilter(obj, evt)
filename, oldsize = self.save_png
self.save_png = ()
size = self._page.contentsSize().toSize()
image = QImage(size, QImage.Format_ARGB32)
painter = QPainter(image)
self.render(painter)
painter.end()
success = image.save(filename, "png")
self.resize(oldsize)
mw.progress.finish()
if success:
showInfo("Image saved to %s!" % os.path.abspath(filename))
else:
showCritical("Failed to save the image.")
return super().eventFilter(obj, evt)
def paintEvent(self, event: QPaintEvent):
qp = QPainter()
qp.begin(self)
self.scoreBoard(qp)
self.placeFood(qp)
self.drawSnake(qp)
self.scoreText(event, qp)
if self.isOver:
self.gameOver(event, qp)
qp.end()
def gameOver(self, event: QPaintEvent, painter: QPainter):
info = ""
if self.score > self.highscore:
self.lives += 1
self.highscore = self.score
info = "\n\nNew high score! 1 life replenished."
font_size = 10 if not is_mac else 12
painter.setPen(QColor(0, 34, 3))
painter.setFont(QFont("Decorative", font_size))
if self.lives > 0:
msg = "GAME OVER{}\n\nPress space to play again".format(info)
else:
self.setCursor(Qt.CursorShape.PointingHandCursor)
msg = ("GAME OVER\n\nYou're out of lives for today,\n"
"but tomorrow is another day :)\n\n"
"Tip: Get more lives by\nkeeping up with your reviews!\n\n"
"Pro-Tip: Pledge your support on Patreon\n"
"and get access to other secret\n"
"features and add-ons :)"
"\n\nClick here to go to\n"
"patreon.com/glutanimate")
painter.drawText(event.rect(), Qt.AlignmentFlag.AlignCenter, msg)
def drawSnake(self, painter: QPainter):
painter.setPen(Qt.PenStyle.NoPen)
painter.setBrush(QColor("#ffffff"))
for i in self.snakeArray:
painter.drawRect(i[0], i[1], 12, 12)
def scoreText(self, event: QPaintEvent, painter: QPainter):
painter.setPen(QColor("#ffffff"))
painter.setFont(QFont("Decorative", 10))
painter.drawText(4, 17, "LIVES: " + str(self.lives))
painter.drawText(120, 17, "SCORE: " + str(self.score))
painter.drawText(230, 17, "BEST: " + str(self.highscore))
def scoreBoard(self, painter: QPainter):
painter.setPen(Qt.PenStyle.NoPen)
painter.setBrush(QColor("#3e7a78"))
painter.drawRect(0, 0, 300, 24)