Hướng dẫn lập trình Python – Game Hứng Táo

Sử dụng thư viện Pygame để lập trình game hứng táo vui nhộn.

Link download hình ảnh và audio dùng trong chương trình: Click here

Full Code:

import pygame

import random

from pygame import mixer                                       

def show_score(x,y):

            font_score=font.render(“Score: “+str(score),True,(255,0,0))

            screen.blit(font_score,(x,y))

#intialize the pygame

pygame.init()

#create the screen

screen=pygame.display.set_mode((800,600))

#title and icon

pygame.display.set_caption(‘Catch Apple’)

icon=pygame.image.load(‘apple.png’)

pygame.display.set_icon(icon)

#background

background_img=pygame.image.load(‘background.png’)

background_x=0

background_y=0

background_width=800

background_hight=600

background=pygame.transform.scale(background_img,(background_width,background_hight))

#apple

apple_img=pygame.image.load(‘apple.png’)

apple_width=50

apple_hight=50

apple=pygame.transform.scale(apple_img,(apple_width,apple_hight))

gravity=0.05

num_of_apples=3

apple_rect=[0]*num_of_apples

apple_x=[]

apple_y=[]

y_apple_velocity=[2.0]*(num_of_apples)

for i in range(num_of_apples):

            x=random.randint(50,750)

            apple_x.append(x)

            y=random.randint(0,10)

            apple_y.append(y)

#bowl

bowl_img=pygame.image.load(‘bowl.png’)

bowl_x=400

bowl_y=530

bowl_width=120

bowl_hight=75

bowl=pygame.transform.scale(bowl_img,(bowl_width,bowl_hight))

#score

score=0

font=pygame.font.Font(‘freesansbold.ttf’,32)

score_x=10

score_y=10

#sound

bgmusic=mixer.Sound(“bgmusic.mp3”)

sound1=mixer.Sound(“touch.wav”)

mixer.Sound.play(bgmusic)

clock=pygame.time.Clock()

#game loop

running=True

while running:

            clock.tick(60)

            #RGB – Red, Green, Blue

            screen.fill((255,255,255))

            background_rect=screen.blit(background,(background_x,background_y))

            bowl_rect=screen.blit(bowl,(bowl_x,bowl_y))

            for i in range(num_of_apples):

                        apple_rect[i]=screen.blit(apple,(apple_x[i],apple_y[i]))

           for event in pygame.event.get():

                        if event.type==pygame.QUIT:

                                    running=False

            if event.type==pygame.KEYDOWN:

                        if event.key==pygame.K_LEFT:

                                    bowl_x-=5

                        if event.key==pygame.K_RIGHT:

                                    bowl_x+=5

            #bowl movement

            if bowl_x<=0:

                        bowl_x=0

            elif bowl_x>=680:

                        bowl_x=680

            #apple movement

            for i in range(num_of_apples):

                        y_apple_velocity[i]+=gravity

                        apple_y[i]+=y_apple_velocity[i]

                        if apple_y[i]>610:

                                    apple_x[i]=random.randint(50,750)

                                    apple_y[i]=random.randint(0,10)

                                    y_apple_velocity[i]=2

                                    gravity=0.05

                        #bowl and apple touch

                        if bowl_rect.colliderect(apple_rect[i]):

                                    mixer.Sound.play(sound1)

                                    apple_x[i]=random.randint(50,750)

                                    apple_y[i]=random.randint(0,10)

                                    y_apple_velocity[i]=2

                                    gravity=0.05

                                    score+=1                   

            show_score(score_x,score_y)

            pygame.display.update()