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[sms27]

for the following code i was attempting to have the plane move as well as rotate accordingly to the arrow keys. For the cloud sprites i wanted them to close in on or chase the user/plane sprite.

import pygame, random

pygame.mixer.init()

pygame.init()


screen = pygame.display.set_mode((640, 480))


class Squeaker(pygame.sprite.Sprite):

         

    def __init__(self):

        pygame.sprite.Sprite.__init__(self)

        self.image = pygame.image.load("balloon.gif")

        self.image.convert()

        self.rect = self.image.get_rect()

        self.rect.centerx = random.randint(0, screen.get_width())

        self.rect.centery = 0 

        self.dx = 0

        self.dy = random.randint(1, 10)

        

    def reset(self):

        self.rect.centery=0

        self.rect.centerx=random.randint(0, 640)

        self.dx = 0

        self.dy = random.randint(1, 10)

        

    def update(self):

        self.rect.centery += self.dy

        self.rect.centerx += self.dx

       

        if self.rect.top > screen.get_height():

            self.reset()

            

    


class Plane(pygame.sprite.Sprite):

    def __init__(self):

        pygame.sprite.Sprite.__init__(self)

        self.image = pygame.image.load("plane2pi.gif")

        self.image = self.image.convert()

        self.rect = self.image.get_rect()

        self.rect.centerx = 100

        self.rect.centery = 240

        self.dx=0

        self.dy=0

        self.dying=False

        

        if not pygame.mixer:

            print "problem with sound"

        else:

            pygame.mixer.init()

            self.pop = pygame.mixer.Sound("Pop.ogg")

            self.crash = pygame.mixer.Sound("engineOff.ogg")

            self.Engine = pygame.mixer.Sound("engine.ogg")

            self.Engine.play(-1)

    def update(self):

        if not self.dying:

            self.rect.centerx+=self.dx

            self.rect.centery+=self.dy

            

  

            

    

        

    def changeUp(self,halt):

        if not self.dying:

            if halt:

                self.dy=0

            else:

                self.dy=-3


    def changeDown(self,halt):

        if not self.dying:

            if halt:

                self.dy=0

            else:

                self.dy=3


    def changeRight(self,halt):

        if not self.dying:

            if halt:

                self.dx=0

            else:

                self.dx=3

            

    def changeLeft(self,halt):

        if not self.dying:

            if halt:

                self.dx=0

            else:

                self.dx=-3


        

class Cloud(pygame.sprite.Sprite):

    def __init__(self):

        pygame.sprite.Sprite.__init__(self)

        self.image = pygame.image.load("puff.gif")

        self.image = self.image.convert()

        self.rect = self.image.get_rect()

        self.reset()


    def update(self):

        self.rect.centerx += self.dx

        self.rect.centery += self.dy

        if self.rect.top > screen.get_height():

            self.reset()

        

    

    def reset(self):

         

        self.rect.bottom = 0

        self.rect.centerx = random.randrange(0, screen.get_width())

        self.dy = random.randrange(5, 10)

        self.dx = random.randrange(-2, 2)

        

class Sky(pygame.sprite.Sprite):

    def __init__(self):

        pygame.sprite.Sprite.__init__(self)

        self.image = pygame.image.load("sky4.jpg")

        self.rect = self.image.get_rect()

        self.dy = 5

        self.reset()

        

    def update(self):

        self.rect.bottom += self.dy

        if self.rect.bottom >= 1440:

            self.reset() 

    

    def reset(self):

        self.rect.top = -960

        

class Scoreboard(pygame.sprite.Sprite):

    def __init__(self):

        pygame.sprite.Sprite.__init__(self)

        self.lives = 5

        self.score = 0

        self.font = pygame.font.SysFont("None", 50)

        

    def update(self):

        self.text = "planes: %d, score: %d" % (self.lives, self.score)

        self.image = self.font.render(self.text, 1, (255, 0, 0))

        self.rect = self.image.get_rect()

        

def game():

    screen = pygame.display.set_mode((640, 480))

    pygame.display.set_caption("Project 7")


    background = pygame.Surface(screen.get_size())

    background.fill((0, 0, 0))

    screen.blit(background, (0, 0))

    

    

    plane = Plane()

    cloud1 = Cloud()

    cloud2 = Cloud()

    cloud3 = Cloud()

    cloud4 = Cloud()

    squeaker = Squeaker()

    squeaker1 = Squeaker()

    squeaker2 = Squeaker()

    squeaker3 = Squeaker()

    squeaker4 = Squeaker()

    squeaker5 = Squeaker()

    sky = Sky()

    scoreboard = Scoreboard()

    

    friendSprites = pygame.sprite.Group(sky, plane)

    squeakerSprites = pygame.sprite.Group(squeaker, squeaker1, squeaker2, squeaker3, squeaker4, squeaker5)

    cloudSprites = pygame.sprite.Group(cloud1, cloud2, cloud3, cloud4)

    scoreSprite = pygame.sprite.Group(scoreboard)

    

    

    

    clock = pygame.time.Clock()

    keepGoing = True

    while keepGoing:

        clock.tick(30)

        pygame.mouse.set_visible(False)

        for event in pygame.event.get():

            if event.type == pygame.QUIT:

                keepGoing = False

            elif event.type == pygame.KEYDOWN:

                if event.key==pygame.K_UP:

                    plane.changeUp(False)

                elif event.key==pygame.K_DOWN:

                    plane.changeDown(False)

                elif event.key==pygame.K_LEFT:

                    plane.changeLeft(False)

                elif event.key==pygame.K_RIGHT:

                    plane.changeRight(False)

            elif event.type==pygame.KEYUP:

                if event.key==pygame.K_UP:

                    plane.changeUp(True)

                elif event.key==pygame.K_DOWN:

                    plane.changeDown(True)

                elif event.key==pygame.K_LEFT:

                    plane.changeLeft(True)

                elif event.key==pygame.K_RIGHT:

                    plane.changeRight(True)


        pointGain=pygame.sprite.spritecollide(plane, squeakerSprites, False)

        for squeaker in pointGain:

            plane.pop.play()

            squeaker.reset()

            scoreboard.score += 100

        #if score==500:

            #Cloud().append (cloud6)

        hitClouds = pygame.sprite.spritecollide(plane, cloudSprites, False)

        if hitClouds:

            plane.crash.play()

            scoreboard.lives -= 1

            if scoreboard.lives <= 0:

                keepGoing = False

            for theCloud in hitClouds:

                theCloud.reset()

                

        friendSprites.update()

        squeakerSprites.update()

        cloudSprites.update()

        scoreSprite.update()

        

        friendSprites.draw(screen)

        squeakerSprites.draw(screen)

        cloudSprites.draw(screen)

        scoreSprite.draw(screen)

        


        pygame.display.flip()

    

    plane.Engine.stop()

    #return mouse cursor

    pygame.mouse.set_visible(True)

     

    return scoreboard.score


def instructions(score):

    pygame.display.set_caption("Bermuda Triangle")


    plane = Plane()

    sky = Sky()

    

    allSprites = pygame.sprite.Group(sky, plane)

    insFont = pygame.font.SysFont(None, 40)

    insLabels = []

    instructions = (

    "Bermuda Triangle. Last score: %d" % score ,

    "Instructions:  You are a pilot,",

    "flying through the bermuda triangle.",

    "",

    "Fly through the balloons to gain points,",

    "but be careful not to fly too close",    

    "to the clouds. Your plane will fall ",

    "many times. Steer with the mouse.",

    "",

    "good luck!",

    "",

    

    )

    

    for line in instructions:

        tempLabel = insFont.render(line, 1, (255, 255, 0))

        insLabels.append(tempLabel)

    

    keepGoing = True

    clock = pygame.time.Clock()

    pygame.mouse.set_visible(False)

    while keepGoing:

        clock.tick(30)

        for event in pygame.event.get():

            if event.type == pygame.QUIT:

                keepGoing = False

                donePlaying = True

            if event.type == pygame.MOUSEBUTTONDOWN:

                keepGoing = False

                donePlaying = False

            elif event.type == pygame.KEYDOWN:

                if event.key == pygame.K_ESCAPE:

                    keepGoing = False

                    donePlaying = True

                    

   


        for i in range(len(insLabels)):

            screen.blit(insLabels[i], (50, 30*i))


        pygame.display.flip()

    plane.Engine.stop()

    pygame.mouse.set_visible(True)

    return donePlaying

        

def main():

    donePlaying = False

    score = 0

    while not donePlaying:

        donePlaying = instructions(score)

        if not donePlaying:

            score = game()



if __name__ == "__main__":

    main()