import pygame


class Table(object):
    def __init__(self, pos):
        self.pos = pos

    def move(self, newx, newy):
        self.pos[0] = newx
        self.pos[1] = newy

    def draw(self, surface):
        image = pygame.image.load(r'Table-croped.png')
        image = pygame.transform.scale(image, (sizeBetween - 1, sizeBetween - 1))

        i = self.pos[0]
        j = self.pos[1]

        surface.blit(image, (i*sizeBetween+1, j*sizeBetween+1))


class Waiter(object):
    def __init__(self, color, pos):
        self.color = color
        self.pos = pos
        self.dirnx = 0
        self.dirny = 1

    def move(self):
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()

            keys = pygame.key.get_pressed()

            for key in keys:
                if keys[pygame.K_LEFT]:
                    self.dirnx = -1
                    self.dirny = 0
                    self.pos = (self.pos[0] + self.dirnx, self.pos[1] + self.dirny)
                    break
                    # te break musiałam dodać, bo w przeciwnym wypadku zamiast jednego kroku robił 303 - jeden za drugim
                    # nie wiem dlaczego tak było, po zmianie sterowania z klawiatury na bota samego w sobie nie powinno
                    # być z tym problemów, to jest na razie tylko, żeby pokazać, że ten ruch jest

                elif keys[pygame.K_RIGHT]:
                    self.dirnx = 1
                    self.dirny = 0
                    self.pos = (self.pos[0] + self.dirnx, self.pos[1] + self.dirny)
                    break

                elif keys[pygame.K_UP]:
                    self.dirnx = 0
                    self.dirny = -1
                    self.pos = (self.pos[0] + self.dirnx, self.pos[1] + self.dirny)
                    break

                elif keys[pygame.K_DOWN]:
                    self.dirnx = 0
                    self.dirny = 1
                    self.pos = (self.pos[0] + self.dirnx, self.pos[1] + self.dirny)
                    break

    def reset(self, pos):
        self.pos = pos

    def draw(self, surface):
        i = self.pos[0]
        j = self.pos[1]

        pygame.draw.rect(surface, self.color, (i*sizeBetween+1, j*sizeBetween+1, sizeBetween-1, sizeBetween-1))


def drawGrid(width, rows, surface):
    x = 0
    y = 0

    for i in range(rows):
        x = x + sizeBetween
        y = y + sizeBetween

        pygame.draw.line(surface, (255, 255, 255), (x, 0), (x, width))
        pygame.draw.line(surface, (255, 255, 255), (0, y), (width, y))


def redrawWindow(surface):
    surface.fill(beige)
    bot.draw(surface)
    table1.draw(surface)
    drawGrid(width, rows, surface)
    pygame.display.update()


def main():
    global width, rows, bot, beige, white, black, sizeBetween, table1
    # skróty do kolorów
    beige = (255, 205, 178)
    white = (255, 255, 255)
    black = (0, 0, 0)

    width = 600
    rows = 15
    sizeBetween = width // rows
    window = pygame.display.set_mode((width, width))
    bot = Waiter((255, 0, 0), [7, 7])
    table1 = Table([5, 5])
    flag = True
    clock = pygame.time.Clock()

    while flag:
        pygame.time.delay(50)
        clock.tick(10)
        bot.move()
        redrawWindow(window)


main()