class Geography:
def __init__(self):
mapFile = 'images/world.tif'
#self.view = WorldView(controller=self, mapFile=mapFile, mapSize=self.mapSize)
self.view = WorldView(controller=self)
self.map = Map(mapFile, screenSize=self.view.screenSize)
self.view.map = self.map
self.landmark = None
self.landmarks = None
self.score = 0
self.maximumDistance = 1000
self.timer = None
self.worstGuess = None
self.client = GameClient()
self.deferred = defer.Deferred()
self.setRounds()
self.crops = {'world':(-180.0, 90.0, 180.0, -90.0),
'us':(-125, 52, -65, 22),
'europe':(-25, 72, 51, 34)
}
def setRounds(self):
self.gameOver = False
self.rounds = ['africa', 'world capitals', 'world', 'us', 'europe']
self.roundNumber = 0
def start(self):
self.nextRound("Choose the position of the given city. If you miss by more than %i km, the round is over" % self.maximumDistance)
reactor.run()
def quit(self):
reactor.stop()
def mouseEvent(self, event):
if self.landmarks == None or len(self.landmarks) == 0 or self.landmark == None:
print 'do nothing'
elif not self.timeLoop.running:
self.nextRound("Sorry, you didn't guess in time")
elif self.timeLoop.running:
print 'running'
self.timeLoop.stop()
answer = (event.x, event.y)
distance = self.map.getDistance(answer, self.landmark)
if self.worstGuess is None:
self.worstGuess = distance
elif distance > self.worstGuess:
self.worstGuess = distance
self.view.deleteLines()
self.view.drawLines('blue', (event.x, event.y))
x, y = self.map.mapToScreen(self.landmark['lat'], self.landmark['long'])
self.view.drawLines('red', (x, y))
self.view.drawCircle('red', (x, y), 25)
self.view.answer.set("Distance: %d km" % int(distance))
if distance > self.maximumDistance:
self.nextRound("Sorry, you missed by more than %i km" % self.maximumDistance)
else:
self.view.nextRound.set('%i questions left' % len(self.landmarks))
time = self.time
# calculate score
score = self.calculateScore(time, distance)
self.score += score
self.view.scoreText.set("Total Score: %i" % int(self.score))
self.view.showMessage("Score: %i Total: %i" % (int(score), int(self.score)))
self.getQuestion()
def nextRound(self, message):
if len(self.rounds) > 0:
self.landmarks = None
round = self.rounds.pop()
crop = self.crops[round]
self.map.crop(crop)
self.view.makeImage()
self.roundNumber += 1
message = message + "\n\nRound %i\n%s: The 50 most populus cities" % (self.roundNumber, round.capitalize())
try:
self.getLandmarks(round)
except ConnectionError:
self.view.showMessage("Sorry, the stupid game server is not running. Quitting game NOW!")
self.quit()
self.view.showMessage(message)
self.getQuestion()
else:
self.gameOver = True
self.view.showMessage("Game over, now attempting to post your score to the server")
try:
self.postScore()
except ConnectionError:
self.view.showMessage("Sorry, the stupid game server is not running. Quitting game NOW!")
self.quit()
def getQuestion(self):
if self.landmarks == None:
pass
#self.landmarks = self.getLandmarks('world')
#self.getQuestion()
elif len(self.landmarks) > 0:
self.view.deleteLines()
self.getLandmark()
self.view.question.set("%s, %s" % (self.landmark['name'], self.landmark['country']))
self.view.answer.set("")
self.time = 5
self.timeLoop = task.LoopingCall(self.updateTime)
self.timeLoop.start(0.1)
else:
self.nextRound("Good job, you got all 50!")
def updateTime(self):
if self.time <= 0:
self.timeLoop.stop()
else:
self.time -= 0.1
self.view.updateProgressbar(self.time)
def restart(self):
""" """
if self.gameOver:
self.numQuestions = 20
self.score = 0
self.view.deleteLines()
self.view.answer.set("")
self.view.scoreText.set('')
self.view.question.set('')
self.gameOver = False
def postScore(self):
name = self.view.nameInput.get()
if name == '':
name = 'anonymous'
data = "%s %i %.1f" % (name, int(self.score), float(self.worstGuess))
listOfScores = self.client.addScore(data)
scores = "High Scores: \n"
scores += listOfScores
self.view.scoresText.set(scores)
self.view.showScores(scores)
def getLandmarks(self, difficulty):
try:
self.landmarks = self.client.getLandmarks(difficulty)
except ConnectionError:
self.view.showMessage("Sorry, the stupid game server is not running. Quitting game NOW!")
self.quit()
return self.deferred
def getLandmark(self):
self.landmark = self.landmarks.pop()
def calculateScore(self, time, distance):
if distance > 2500:
return 0.0
score = 1000 - pow(distance, 1.2)
timeBonus = 100 * (5 - time)
if score < 0:
score = 0
score = score + timeBonus
#self.view.updateNextRoundBar(score)
return score
