class Key(Image):
def __init__(self, fileName, x, y, polygon, game):
"""
Initialize a Key
@param self -- the key
@param fileName -- a string that contains the image name
@param x -- a horizontal position of key
@param y -- a vertical position of key
@param polygon -- a list of (x,y) pairs
@param game -- the game
"""
self.image = pygame.image.load("image/key/" + fileName + ".png")
self.image.set_alpha(None) # disable alpha.
self.image.convert()
self.image.set_colorkey((255, 0, 255)) # magenta
self.imageHover = pygame.image.load("image/keyHover/" + fileName +
".png")
self.imageHover.set_alpha(None) # disable alpha.
self.imageHover.convert()
self.imageHover.set_colorkey((255, 0, 255)) # magenta
self.imageDown = pygame.image.load("image/keyDown/" + fileName +
".png")
self.imageDown.set_alpha(None) # disable alpha.
self.imageDown.convert()
self.imageDown.set_colorkey((255, 0, 255)) # magenta
self.id = int(fileName)
self.fileName = fileName
self.sound = Sound()
self.sound.setFileName("sound/notes/T" + str(int(fileName) + 3))
self.x = x
self.y = y
self.polygon = polygon
self.isHover = False
self.isDown = False
self.isVisible = True
self.mouseInside = False
self.game = game
def mouseHover(self):
"""
When the mouse is hover on the Key
@param self -- the key
"""
self.isHover = True
if os.path.exists("sound/notes/T" + str(self.id + 3) + ".ogg"):
self.sound.play()
def mouseDown(self):
"""
When the mouse is down the Key
@param self -- the key
"""
self.isDown = True
if os.path.exists("sound/notes/T" + str(self.id + 3) + ".ogg"):
self.sound.play()
self.game.attempt(self.id)
class Challenge:
def __init__(self, fileName, keys, stick, stones, helps, ball, bar, rightBall, level, game):
"""
Initialize a challenge
@param self -- the challenge
@param fileName -- a string that contains the sound name
@param keys -- the key vector
@param stick -- the stick
@param stones -- the stones
@param helps -- the helps
@param ball -- the left ball that it is used in the animation
@param bar -- the grey bar that it is used in the animation
@param rightBall -- the right ball that it is used in the animation
@param level -- the challenge level
@param game -- the game
"""
self.fileName = fileName
self.music = Sound()
self.music.setFileName("sound/music/" + fileName)
self.section = Section()
self.section.setFileName("sound/section/" + fileName)
self.section.setKeys(keys)
self.stick = stick
self.animation = Animation(stones, keys, helps, ball, rightBall, bar, game)
self.ball = ball
self.level = level
self.attempts = 0
self.game = game
def start(self):
"""
Start a challenge
@param self -- the challenge
"""
if os.path.exists("sound/section/" + self.fileName + ".wav"):
self.section.play()
self.game.statusBar.setText(_("Discover the next musical note"))
self.animation.playIntroduction()
self.ball.setSound(self.fileName)
def change(self):
"""
Change a challenge
@param self -- the challenge
"""
if os.path.exists("sound/section/" + self.fileName + ".wav"):
self.section.play()
self.game.statusBar.setText(_("Discover the next musical note"))
self.animation.playIntroduction()
self.ball.setSound(self.fileName)
def finish(self):
"""
Finish a challenge
@param self -- the challenge
"""
if os.path.exists("sound/music/" + self.fileName + ".ogg"):
self.music.play()
self.game.currentChallenge = None
self.game.statusBar.setText(_("Congratulations!!! You completed the challenge! Choose other to continue playing."))
self.stick.setVisible(False)
self.animation.playClosing()
self.game.setPoints(self.level, self.attempts)
def attempt(self, id):
"""
Verify a attempt
@param self -- the challenge
@param id -- the key index
"""
if self.section.isCurrentKey(id):
self.game.setBufferPoints(self.level, self.attempts)
self.attempts = 0
if self.section.isLastKey():
self.finish()
else:
self.animation.lowStone(self.section.currentKey)
self.section.currentKey = self.section.currentKey + 1
self.game.statusBar.setText(_("Discover the next musical note"))
else:
self.attempts = self.attempts + 1
if self.section.moreThan(id):
self.game.statusBar.setText(_("Try a lower note"))
else:
self.game.statusBar.setText(_("Try a higher note"))
def getBall(self):
"""
Get the ball
@param self -- the challenge
"""
return self.ball
class Stone(Image):
def __init__(self, fileName, x, y, polygon, game):
"""
Initialize a Stone
@param self -- the stone
@param fileName -- a string that contains the image name
@param x -- a horizontal position of stone
@param y -- a vertical position of stone
@param polygon -- a list of (x,y) pairs
@param game -- the game
"""
self.image = pygame.image.load("image/" + fileName + ".png")
self.image.set_alpha(None) # disable alpha.
self.image.convert()
self.image.set_colorkey((255, 0, 255)) # magenta
self.fileName = fileName
self.x = x
self.y = y
self.polygon = polygon
self.game = game
self.isHover = False
self.isDown = False
self.isVisible = False
self.mouseInside = False
def setSound(self, id):
"""
Set a stone sound
@param self -- the stone
@param id -- a number that represents the ball note
"""
self.id = id
self.sound = Sound()
self.sound.setFileName("sound/notes/T" + str(self.id + 3))
def mouseHover(self):
"""
When the mouse is hover on the stone
@param self -- the stone
"""
self.isHover = True
self.game.setEarCursorVisible(True)
self.game.setHelp()
if self.game.lampIsSelected():
self.game.setLampCursorVisible(False)
self.button.mouseHover()
self.help.setVisible(True)
else:
if os.path.exists("sound/notes/T" + str(self.id + 3) + ".ogg"):
self.sound.play()
def mouseLeave(self):
"""
When the mouse leaves the stone
@param self -- the stone
"""
self.isHover = False
self.game.setEarCursorVisible(False)
if self.game.lampIsSelected():
self.game.setLampCursorVisible(True)
self.button.mouseLeave()
self.help.setVisible(False)
def draw(self, screen):
"""
Draw the stone on the screen
@param self -- the stone
@param screen -- the screen where the images will be showed
"""
if self.isVisible:
screen.blit(self.image, (self.x, self.y))
def setButton(self, button):
"""
Set a related button
@param self -- the stone
@param button -- it relates a button with the stone
"""
self.button = button
def setHelp(self, help):
"""
Set a related help
@param self -- the stone
@param help -- it relates a help with the stone
"""
self.help = help
