# 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)