ΘΕΜΑ: Racer με pygame!

# -*- coding: utf-8 -*-
 
 
#-----Importing Modules-----#
import pygame, time, random
from pygame.locals import *
#-----Importing Modules-----#
 
#__________Global Variables__________#
running       = True
is_dead       = False
screen_width  = 600
screen_height = 600
box_x         = random.randrange(0, 550)
box_y         = -600
box_rect      = [box_x, box_y, 50, 50]
resolution    = (screen_width, screen_height)
speed         = 5
score         = 0
 
#Road Lines Pos
Road_Lines_y = [25, 225, 425]
 
#Car Pos
car_x = 255
movex = 0
 
#Strings
car_des  = ["Images\\car_destroyed_left.png", "Images\\car_destroyed_right.png", "Images\\car_destroyed_up.png"]
#__________Global Variables__________#
 
 
 
#***************Initiallizing Pygame***************#
pygame.init()
screen = pygame.display.set_mode(resolution, 0, 32)
pygame.display.set_caption("Racer")
#***************Initiallizing Pygame***************#
 
 
 
 
#--------------------------------Images--------------------------------#
temp         = pygame.image.load("Images\\car.png").convert()
car_img      = temp
car_destroyed= []
RoadLine_img = []
 
 
#Loading the destroyed car images#
for i in range(0, 3):
    car_destroyed.append(pygame.image.load(car_des[i]).convert())
    pass
#Loading the destroyed car images#
 
 
 
#Loading 3 RoadLine Images#
for i in range(0, 3):
    RoadLine_img.append(pygame.image.load("Images\\Road Line.png").convert_alpha())
    pass
#Loading 3 RoadLine Images#
#--------------------------------Images--------------------------------#
 
 
 
 
#---------------------------Loading The Music--------------------------#
pygame.mixer.music.load("Music\\soundTrack.wav")
pygame.mixer.music.play(-1)
#---------------------------Loading The Music--------------------------#
 
 
 
 
#--------------------------------Colors--------------------------------#
black = (0,0,0)
white = (255,255,255)
bg    = (135,135,135)
#--------------------------------Colors--------------------------------#
 
 
 
font = pygame.font.SysFont(None, 30)
 
 
 
 
#=======================crashed Function=========================#
def crashed(image):
    global car_img, speed, is_dead
 
    car_img = image
    speed = 0
 
    message = font.render("You Crashed.Press space to play again or escape to exit.", True, (0,0,255))
    screen.blit(message, (15,300))
    is_dead = True
    return
#=======================crashed Function=========================#
 
 
 
 
#======================collision Function========================#
def collision():
 
    if (400 < (box_y + 50)):
        if ( ((car_x > box_x) and  (car_x < (box_x+50)))):
            crashed(car_destroyed[0])
            pass
 
        elif (((car_x + 115) < (box_x + 50))  and ((car_x + 115) > box_x)):
            crashed(car_destroyed[1])
            pass
        pass
    return
#======================collision Function========================#
 
 
 
 
#=======================borders Function=========================#
def borders():
 
    #Crashed to the left borders.
    if (car_x < 0):
        crashed(car_destroyed[0])
        pass
 
    #Crashed to the right borders.
    elif (car_x > (600 - car_img.get_width())):
        crashed(car_destroyed[1])
        pass
 
    return
#=======================borders Function=========================#
 
 
 
#==================animate_road_lines Function===================#
def animate_road_lines():
    global Road_Lines_y, box_y, box_x, score
 
    #----------Animating Loop----------#
    for i in range(0, 3):
        Road_Lines_y[i] += (speed + int(score/2))
 
        #Reposising The Road lines#
        if (Road_Lines_y[i] > 600):
            Road_Lines_y[i] = -50
            pass
        #Reposising The Road lines#
        continue
    #----------Animating Loop----------#
 
 
    #---------Animating The Box--------#
    box_y += (speed + int(score/2))
 
    if (box_y > 600):
        score += 1 #Score
        box_y = -600
        box_x = random.randrange(0, 550)
        pass
    #---------Animating The Box--------#
 
    return
#==================animate_road_lines Function===================#
 
 
 
 
 
#=========================Events Function========================#
def Events():
    global running, movex, box_y, car_x, is_dead, score, speed, car_img, box_y
 
    #-----------------------Events Loop-----------------------#
    for event in pygame.event.get():
 
        #---Hitting the x button---#
        if (event.type == QUIT):
            running = False
            pass
        #---Hitting the x button---#
 
 
        #=====================KeyDown Events=====================#
        elif (event.type == KEYDOWN):
 
            #-------Moving The Car-------#
 
            #Moving to the left.
            if (event.key == K_LEFT):
                movex = -4
                pass
 
            #Moving to the right.
            elif (event.key == K_RIGHT):
                movex = 4
                pass
            #-------Moving The Car-------#
 
            if (is_dead and event.key == K_SPACE):
                car_x   = 255
                is_dead = False
                score   = 0
                speed   = 5
                car_img = temp
                box_y   = -600
 
            elif (is_dead and event.key == K_ESCAPE):
                running = False
                pass
 
        #=====================KeyDown Events=====================#
 
 
 
        #======================KeyUp Events======================#
        elif (event.type == KEYUP):
 
            #-------------Stop Moving The Car-------------#
            if ((event.key == K_LEFT) or (event.key == K_RIGHT)):
                movex = 0
                pass
            #-------------Stop Moving The Car-------------#
            pass
        #======================KeyUp Events======================#
 
    #-----------------------Events Loop-----------------------#
 
    return
#=========================Events Function========================#
 
 
 
 
 
#=========================Update Function=========================#
def Update():
    global car_x, box_rect
 
    while (running):
 
        #Events
        Events()
        screen.fill(bg)
 
        #--------------------Blitting Road Lines------------------#
        for i in range(0, 3):
            screen.blit(RoadLine_img[i], (300, Road_Lines_y[i]))
            pass
        #--------------------Blitting Road Lines------------------#
 
        #------------------------Box------------------------#
        screen.lock()
        box_rect = [box_x, box_y, 50, 50]
        pygame.draw.rect(screen, black, box_rect)
        screen.unlock()
        #------------------------Box------------------------#
 
        #--------------Bliting Car Image And move it--------------#
 
        #Moving the car.
        if (speed != 0):
            car_x += movex
            pass
 
        screen.blit(car_img, (car_x, 400))
        #--------------Bliting Car Image And move it--------------#
 
 
        score_text = font.render("Score: "+str(score), True, (0,0,0))
        speed_text = font.render("Speed: "+str(speed+int(score/2)), True, (0,0,0))
        screen.blit(score_text, (0,0))
        screen.blit(speed_text, (0,20))
 
 
        #Animate Road Lines.
        if (speed != 0):
            animate_road_lines()
 
        #Borders.
        borders()
 
        #collision
        collision()
 
 
        #****----Updating the screen every fps****----#
        pygame.display.update()
        pygame.time.Clock().tick(60)
        #****----Updating the screen every fps****----#
        pass
 
    return
#=========================Update Function=========================#
 
 
#Calling the first two functions#
Update()
#Calling the first two functions#
 
#Quiting the game.
pygame.quit()
quit()