SpaceAgain v2 es la actualizacion de este pequeño juego en python, donde podemos disparar a las naves enemigas, en esta version agregamos sonidos al destruir enemigos y al disparar.
El el articulo anterior sobre el juego Space Again explicamos el funcionamiento basico del juego, como jugarlo y como ejecutarlo en python y pygame.
En esta nueva actualizacion del juego tenemos varias novedades.
- Se agrego un sonido al disparar usando la tecla ESPACIO
- Se agrego un sonido de explosion cuando una bala colisiona con un enemigo y lo destruye
- Se agrego la opcion de recoger monedas
- Se agrego un sonido al recoger las monedas
- Se agrego un contador de los kills o naves que hemos destruido
Codigo
A continuacion el codigo fuente del juego con sus actualizaciones.
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| # GameAgain v1.2 | |
| # En esta version vamos a incluir la aparicion de monedas del juego las cuales igual que los enemigos van a aparecer aleatoriamente pero estas le daran puntos al jugador | |
| # | |
| import pygame | |
| import sys | |
| import random | |
| import os | |
| pygame.init() | |
| ############ SONIDOS | |
| pygame.mixer.init() | |
| shoot = pygame.mixer.Sound(os.path.join("sounds", 'shoot.wav')) | |
| explosion = pygame.mixer.Sound(os.path.join("sounds", 'explosion.wav')) | |
| coin_sound = pygame.mixer.Sound(os.path.join("sounds", 'coin.wav')) | |
| ########### | |
| width, height = 540,960 | |
| myfont = pygame.font.SysFont("monospace", 15) | |
| screen = pygame.display.set_mode((width, height)) | |
| pygame.display.set_caption("Disparando …") | |
| player_img= pygame.image.load("space/ship.webp") | |
| player_img=pygame.transform.scale(player_img,(80,80)) | |
| bullet_img= pygame.image.load("space/shot.png") | |
| bullet_img=pygame.transform.scale(bullet_img,(40,40)) | |
| ### ROTAR LA IMAGEN DEL DISPARO | |
| bullet_img = pygame.transform.rotate(bullet_img, 90) | |
| #bullet_img = bullet_img.get_rect(center=rect.center) | |
| enemy_img= pygame.image.load("space/enemy.png") | |
| enemy_img=pygame.transform.scale(enemy_img,(64,36)) | |
| #definimos las monedas | |
| coin_img= pygame.image.load("space/gold-coin.png") | |
| coin_img=pygame.transform.scale(coin_img,(25,25)) | |
| background_img= pygame.image.load("space/bg-space.png") | |
| background_img=pygame.transform.scale(background_img,(width,height)) | |
| player = player_img.get_rect() | |
| player.topleft = (width//2 – player.width//2, height – player.height – 10) | |
| player_speed = 15 | |
| bullet = bullet_img.get_rect() | |
| bullet_speed=20 | |
| bullets_array = [] | |
| # Monedas | |
| coin = coin_img.get_rect() | |
| coin_speed=15 | |
| coins_array = [] | |
| enemy = enemy_img.get_rect() | |
| enemy_speed = 10 | |
| enemies_array = [] | |
| clock = pygame.time.Clock() | |
| keys = {"left": False, "right": False} | |
| points =0 | |
| losts =0 | |
| coins =0 | |
| score =0 | |
| while True: | |
| print("Enemigos: ", len(enemies_array), "Balas : ",len(bullets_array)) | |
| for event in pygame.event.get(): | |
| if event.type==pygame.QUIT: | |
| pygame.quit() | |
| sys.exit() | |
| if event.type == pygame.KEYDOWN: | |
| if event.key==pygame.K_LEFT: | |
| keys["left"]=True | |
| elif event.key==pygame.K_RIGHT: | |
| keys["right"]=True | |
| elif event.key==pygame.K_SPACE: | |
| bullet = bullet_img.get_rect() | |
| bul = {"rect":pygame.Rect( | |
| player.x+ | |
| player.width//2 – bullet.width//2, | |
| player.y, | |
| bullet.width, | |
| bullet.height | |
| ), | |
| "image":bullet_img | |
| } | |
| bullets_array.append(bul) | |
| pygame.mixer.Sound.play(shoot) | |
| if event.type==pygame.KEYUP: | |
| if event.key==pygame.K_LEFT: | |
| keys["left"]=False | |
| if event.key == pygame.K_RIGHT: | |
| keys["right"]=False | |
| if keys["left"] and player.left>0: | |
| player.x-=player_speed | |
| if keys["right"] and player.right < width: | |
| player.x+=player_speed | |
| for b in bullets_array: | |
| b["rect"].y-=bullet_speed | |
| # Aparecer enemigos aleatoriamente | |
| if random.randint(0,100)<5: | |
| enemy= enemy_img.get_rect() | |
| enemy.x=random.randint(0, width – enemy.width) | |
| enemies_array.append(enemy.copy()) | |
| # aparecer monedas aleatoriamente | |
| if random.randint(0,200)<2: | |
| coin= coin_img.get_rect() | |
| coin.x=random.randint(0, width – coin.width) | |
| coins_array.append(coin.copy()) | |
| for ene in enemies_array: | |
| ene.y +=enemy_speed | |
| for c in coins_array: | |
| c.y +=coin_speed | |
| if ene.y > height + 50: | |
| losts+=1 | |
| enemies_array.remove(ene) | |
| print("Perdiste: " , points) | |
| #pygame.quit() | |
| #sys.exit() | |
| for b in bullets_array: | |
| for ene in enemies_array: | |
| if ene.colliderect(b["rect"]): | |
| bullets_array.remove(b) | |
| enemies_array.remove(ene) | |
| score+=1 | |
| points+=1 | |
| pygame.mixer.Sound.play(explosion) | |
| for ene in enemies_array: | |
| if player.colliderect(ene): | |
| pygame.quit() | |
| sys.exit() | |
| for c in coins_array: | |
| if player.colliderect(c): | |
| coins_array.remove(c) | |
| score+=10 | |
| coins+=1 | |
| pygame.mixer.Sound.play(coin_sound) | |
| label = myfont.render(f"Score: {score} – Monedas : {coins} – Kills: {points} – Perdidos: {losts} ", 1, (255,255,255)) | |
| screen.blit(background_img,(0,0)) | |
| screen.blit(label, (0, 0)) | |
| screen.blit(player_img,player) | |
| for b in bullets_array: | |
| screen.blit(b["image"],b["rect"].topleft) | |
| for ene in enemies_array: | |
| screen.blit(enemy_img,ene) | |
| for c in coins_array: | |
| screen.blit(coin_img,c) | |
| pygame.display.flip() | |
| clock.tick(30) | |
Descargar
Para descargar el codigo, imagenes y sonidos les dejo el siguiente enlace de descarga.
Ejecutar
Para ejecutar el juego solo deben ejecutar el archivo space-again-v1.2.py de la siguiente manera.
py space-again-v1.2.py