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import pygame, sys, os
from pygame.locals import *
from eduGames import *
import random
class Concentrate(Game):
def __init__(self, screen, uiMgr, sndMgr, screenMgr, path):
Game.__init__(self, screen, uiMgr, sndMgr, screenMgr, path)
self.currentQuestionIndex = 0
self.pairs = None
self.finished = False
self.firstSelectedCard = None
self.secondSelectedCard = None
self.waitingFrames = 0
self.solved = 0
self.cards = []
self.faceDownImage = ""
self.soundsDir = "" #set by Games class later
self.mustRandom = self.settings["mustRandom"]
self.xMargin = 0
self.yMargin = 0
self.mustRemoveCards = False
self.background1Path = ""
self.background2Path = ""
self.isHelp = False
self.preFinished = False
self.successSound = ""
def readInfo(self):
self.faceDownImage = os.path.join(self.resourcesDir, "_BackFace.png")
self.alert = os.path.join(self.soundsDir,"chord.ogg")
fileName = os.path.join(self.path, self.settings["infoFile"])
puzzleFile = open(fileName, "r")
fileText = puzzleFile.read()
puzzleFileReader = Reader(self.resourcesDir, self.soundsDir)
puzzleFile.close()
pairs = puzzleFileReader.read(fileText)
self.background1Path = puzzleFileReader.background1
self.background2Path = puzzleFileReader.background2
self.background = None
return pairs
def initializeGameData(self):
self.pairs = self.readInfo()
self.buildCardControls()
(widthOfCards, heightOfCards) = self.showCardControls()
if self.background1Path != "" and self.background2Path != "":
self.background = ImageControl(self, 0, 0,self.background1Path, "", 1)
difX = self.background.getWidth() - self.settings["cardsPerRow"]*widthOfCards
difY = self.background.getHeight() - self.settings["cardsPerRow"]*heightOfCards
xBackground = self.settings["initialX"] - (difX/2)
yBackground = self.settings["initialY"] - (difY/2)
self.background.setX(xBackground)
self.background.setY(yBackground)
self.background.setLayer(7)
self.getUiMgr().addControl(self.background)
self.successSound = os.path.join(self.soundsDir, "bing.ogg")
def buildCardControls(self):
for pair in self.pairs:
first = CardControl(self, pair.firstImage, self.faceDownImage)
second = CardControl(self, pair.secondImage, self.faceDownImage)
first.pair = pair
second.pair = pair
first.type = "card"
second.type = "card"
first.setLayer(4)
second.setLayer(4)
self.cards.append(first)
self.cards.append(second)
def showCardControls(self):
if self.mustRandom:
random.shuffle(self.cards)
cardsPerRow = self.settings["cardsPerRow"]
initialX = self.settings["initialX"] + self.xMargin
x = initialX
y = self.settings["initialY"] + self.yMargin
counter = 1
modelCard = None
for control in self.cards:
if modelCard is None:
modelCard = control
if counter > cardsPerRow and counter%cardsPerRow == 1:
y = y + (counter%cardsPerRow)*control.getWidth()
x = initialX
control.setX(x)
control.setY(y)
self.getUiMgr().addControl(control)
x = x + control.getWidth()
counter = counter + 1
return (modelCard.getWidth(), modelCard.getHeight())
def on_mouse_button_down(self, clickedControl):
if clickedControl.type == "card":
if clickedControl.faceDown:
if self.firstSelectedCard is None:
self.firstSelectedCard = clickedControl
self.firstSelectedCard.turn()
self.getSoundMgr().addSoundForPlayback(self.firstSelectedCard.pair.audio, True)
elif self.secondSelectedCard is None:
self.secondSelectedCard = clickedControl
self.secondSelectedCard.turn()
self.getSoundMgr().addSoundForPlayback(self.secondSelectedCard.pair.audio, True, True)
def updateState(self):
if self.waitingFrames <= 0:
if not self.firstSelectedCard is None and not self.secondSelectedCard is None:
if self.firstSelectedCard.pair == self.secondSelectedCard.pair:
self.solved += 1
self.mustRemoveCards = True
self.waitingFrames = self.settings["waitingFrames"]
self.getSoundMgr().addSoundForPlayback(self.successSound, False, True)
else:
self.waitingFrames = self.settings["waitingFrames"]
else:
self.waitingFrames = self.waitingFrames - 1
if self.waitingFrames == 0:
if self.solved == len(self.pairs):
if not self.background is None:
self.getUiMgr().removeControl(self.background)
self.background = ImageControl(self, self.background.getX(), self.background.getY(),self.background2Path, "", 1)
self.getUiMgr().addControl(self.background)
if not self.preFinished:
if self.settings.has_key("waitingFramesOnEnd"):
self.waitingFrames = self.settings["waitingFramesOnEnd"]
else:
self.waitingFrames = self.settings["waitingFrames"]
self.preFinished = True
self.getSoundMgr().addSoundForPlayback(os.path.join(self.soundsDir, "Twinkle.ogg"))
else:
self.finished = True
if not self.isHelp:
self.saveAsDone()
return
elif self.mustRemoveCards:
self.getUiMgr().removeControl(self.firstSelectedCard)
self.getUiMgr().removeControl(self.secondSelectedCard)
self.firstSelectedCard = None
self.secondSelectedCard = None
self.mustRemoveCards = False
else:
self.firstSelectedCard.turn()
self.secondSelectedCard.turn()
self.firstSelectedCard = None
self.secondSelectedCard = None
class Reader:
def __init__(self, resourcesDir, soundsDir):
self.resourcesDir = resourcesDir
self.soundsDir = soundsDir
self.background1 = ""
self.background2 = ""
def read(self, puzzlesDefinition):
lines = puzzlesDefinition.splitlines()
currentPair = None
pairs = []
for line in lines:
line = line.strip()
if line == "":
continue
elif line.startswith("#"):
continue
elif line.startswith("BACKGROUND:"):
lineParts = line.split(":")
self.background1 = os.path.join(self.resourcesDir, lineParts[1])
self.background2 = os.path.join(self.resourcesDir, lineParts[2])
else:
data = line.split()
pair = Pair(data[0], data[1], data[2], data[3], self.resourcesDir, self.soundsDir)
pairs.append(pair)
return pairs
class Pair:
def __init__(self, firstImage, secondImage, audio, text, resourcesDir, soundsDir):
self.firstImage = os.path.join(resourcesDir, firstImage)
self.secondImage = os.path.join(resourcesDir,secondImage)
self.audio = os.path.join(soundsDir,audio)
self.text = text
class CardControl(Control):
def __init__(self, game, faceUpImage, faceDownImage):
Control.__init__(self, game, 0, 0, 0, 0, "", 0)
self.faceUpImage = Image(faceUpImage)
self.faceDownImage = Image(faceDownImage)
self.image = self.faceDownImage
self.faceDown = True
self.changedState = False
self.setWidth(self.image.getWidth())
self.setHeight(self.image.getHeight())
def show(self, surface):
self.image.show(surface, (self.getX(),self.getY()))
def update(self):
Control.update(self)
if not self.changedState:
return
if self.faceDown:
self.image = self.faceDownImage
else:
self.image = self.faceUpImage
self.changedState = False
def turn(self):
if self.faceDown:
self.faceDown = False
else:
self.faceDown = True
self.changedState = True
self.markChanges()
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