class Game(object):
def __init__(self,pygame,maxHeight,display_width,display_height,timeCoef,player=None):
self.timeCoef = timeCoef
x0 = (display_width * 0)
y0 = (display_height * 0.8)
self.gameOver = False
self.winner = False
self.maxHeight = maxHeight
self.x_speed = 5 * self.timeCoef
self.y_speed = self.maxHeight
self.y_max = self.maxHeight * (self.maxHeight - 1) - 1
self.distance = 0
self.artificial = (player != None)
if self.artificial:
self.player = player
else:
self.player = Player(pygame,'../img/player.png',x0,y0)
xObstacle = randint(0.2*display_width,0.8*display_width - 10)
yObstacle = display_height * 0.8 - (maxHeight * (maxHeight - 1) - 1) * 0.3 + self.player.getImage().get_rect().size[1]
obstacleWidth = 10
obstacleHeight = self.y_max * 0.3
self.obstacle = Obstacle(xObstacle,yObstacle,obstacleWidth,obstacleHeight)
self.time_max = 4 / float(self.timeCoef)
self.time = self.time_max #time in seconds
def getPlayer(self):
return self.player
def getObstacle(self):
return self.obstacle
def fitnessFunction(self):
if self.winner:
return 1 + float(self.distance)/(self.time_max * self.timeCoef - self.time + 1)
else:
return 1 + float(self.distance)/(self.time_max * self.timeCoef + 1)
def manageEvents(self,pygame):
# EVENTS
for event in pygame.event.get():
if event.type == pygame.QUIT:
self.gameOver = True
if event.type == pygame.USEREVENT+1:
self.time -= 1
x_change = 0
if self.artificial:
decisions = self.player.getDecisions(self.obstacle)
if decisions[0] > 0.5:
x_change = -self.x_speed
elif decisions[1] > 0.5:
x_change = self.x_speed
if decisions[2] > 0.5:
if not self.player.isJumping:
self.player.setIsJumping(True)
else:
key = pygame.key.get_pressed()
if key[pygame.K_LEFT]:
x_change = -self.x_speed
elif key[pygame.K_RIGHT]:
x_change = self.x_speed
if key[pygame.K_UP]:
if not self.player.isJumping:
self.player.setIsJumping(True)
return x_change
def update(self,pygame,display_width):
x_change = self.manageEvents(pygame)
y_change = 0
if self.player.getX() > self.distance:
self.distance = self.player.getX()
if self.player.isJumping:
y_change = -self.y_speed * self.timeCoef
if self.y_speed <= -self.maxHeight:
self.player.setIsJumping(False)
self.y_speed = self.maxHeight
else:
self.y_speed -= self.timeCoef
if self.obstacle.isTouched(self.player,self.player.getImage()):
self.gameOver = True
if self.player.getX() + self.player.getImage().get_rect().size[0] > display_width:
self.gameOver = True
self.winner = True
if self.time == 0:
self.gameOver = True
self.player.move(x_change,y_change)
