import pygame, random
pygame.init()
win_width, win_height = 1280, 720
win = pygame.display.set_mode((win_width, win_height))
pygame.display.set_caption("Best Gaem Evur!")
font = pygame.font.SysFont('', 200)
clock = pygame.time.Clock()

# Images
pic_arrow = [
    pygame.image.load("img/arrowU.png"),
    pygame.image.load("img/arrowD.png")]
    
pic_heart = [
    pygame.image.load("img/heartE.png"),
    pygame.image.load("img/heartF.png")]
    
pic_hp = pygame.image.load("img/hp.png")

pic_num = [
    pygame.image.load("img/num0.png"),
    pygame.image.load("img/num1.png"),
    pygame.image.load("img/num2.png"),
    pygame.image.load("img/num3.png"),
    pygame.image.load("img/num4.png"),
    pygame.image.load("img/num5.png"),
    pygame.image.load("img/num6.png"),
    pygame.image.load("img/num7.png"),
    pygame.image.load("img/num8.png"),
    pygame.image.load("img/num9.png"),
    pygame.image.load("img/numA.png"),
    pygame.image.load("img/numB.png"),
    pygame.image.load("img/numC.png"),
    pygame.image.load("img/numD.png")]

# Variables
arrow = [0, 0]

cards = [ # [playable, value]
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0],
    [True, 0]]
    
end_card = [True, True]

hp = [2, 2]

score = [0, 0]

def draw_arrow():
    win.blit(pic_arrow[1], (arrow[0], 425))

def draw_cards():
    for i in range(9):
        win.blit(pic_num[11], (i*128, 64))
        if cards[i][0] == True:
            win.blit(pic_num[cards[i][1]], (i*128, 525))
        else:
            win.blit(pic_num[11], (i*128, 525))
    if end_card[0] == True:
        win.blit(pic_num[12], (1152,525))
    else:
        win.blit(pic_num[13], (1152,525))
    win.blit(pic_num[13], (1152,64))

def draw_hp():
    win.blit(pic_hp, (0,0))
    win.blit(pic_hp, (0,650))
    if hp[0] == 0:
        win.blit(pic_heart[0], (64, 650))
        win.blit(pic_heart[0], (128, 650))
    elif hp[0] == 1:
        win.blit(pic_heart[1], (64, 650))
        win.blit(pic_heart[0], (128, 650))
    else:
        win.blit(pic_heart[1], (64, 650))
        win.blit(pic_heart[1], (128, 650))
        
    if hp[1] == 0:
        win.blit(pic_heart[0], (64, 0))
        win.blit(pic_heart[0], (128, 0))
    elif hp[1] == 1:
        win.blit(pic_heart[1], (64, 0))
        win.blit(pic_heart[0], (128, 0))
    else:
        win.blit(pic_heart[1], (64, 0))
        win.blit(pic_heart[1], (128, 0))

def draw_score():
    global score
    my_score = font.render(str(score[0]), 1, (0,0,0))
    enemy_score = font.render(str(score[1]), 1, (0,0,0)) 
    win.blit(my_score, (int(640 - my_score.get_rect().width/2), 361))
    win.blit(enemy_score, (int(640 - enemy_score.get_rect().width/2), 221))

def generate_cards():
    global cards
    my_cards = [0,1,2,3,4,5,6,7,8,9]
    enemy_cards = [0,1,2,3,4,5,6,7,8,9]
    random.shuffle(my_cards)
    random.shuffle(enemy_cards)
    for i in range(9):
        cards[i][1] = my_cards[i]
        cards[i+9][1] = enemy_cards[i]
    
generate_cards()

run = True
while run:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False

        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_q:
                run = False

            if event.key == pygame.K_LEFT or event.key == pygame.K_a:
                if arrow[0] >= 128:
                    arrow[0] -= 128
                else:
                    arrow[0] = 1152
                
            if event.key == pygame.K_RIGHT or event.key == pygame.K_d:
                if arrow[0] <= 1024:
                    arrow[0] += 128
                else:
                    arrow[0] = 0

            if event.key == pygame.K_RETURN or event.key == pygame.K_SPACE:
                if arrow[0] != 1152 and end_card[0] == True:
                    if cards[int(arrow[0]/128)][0] != False:
                        cards[int(arrow[0]/128)][0] = False
                        score[0] += cards[int(arrow[0]/128)][1]
                else:
                    end_card[0] = False

    win.fill((255,255,255))
    draw_arrow()
    draw_cards()
    draw_hp()
    draw_score()
    pygame.display.update()
    clock.tick(30)

pygame.quit()