import pygame
import random
import time
import threading

pygame.init()

pygame.display.set_caption("Automatyczny kelner")
#----------------wymiary okna
width = 1200
height = 800

x_k = 1 #----------wspolrzedna x kelnera
y_k = 1 #----------wspolrzedna y kelnera

screen = pygame.display.set_mode((width, height))

#-----------wspolrzedna stolikow
coords = ["325 320", "325 640", "885 320", "885 640"]
zamowienia = [0, 0, 1, 1]

kelnerStan = 0 #--- 0 - brak zamowienia, 1 - zamownienie, 2 - danie

kelnerImg = pygame.image.load("kelner.png")
kelnerImg = pygame.transform.scale(kelnerImg, (70, 70))
stolikImg = pygame.image.load("stolik.png")
stolikImg = pygame.transform.scale(stolikImg, (70, 70))
menuImg = pygame.image.load("menu.png")
menuImg = pygame.transform.scale(menuImg, (40, 40))
kitchenImg = pygame.image.load("kitchen.png")
kitchenImg = pygame.transform.scale(kitchenImg, (100, 100))

def kuchnia(x, y):
    screen.blit(kitchenImg, (x, y))

def kelner(x, y):
    screen.blit(kelnerImg, (x, y))

def stolik(x, y):
    screen.blit(stolikImg, (x, y))

def changeTable(x, y):
    screen.blit(menuImg, (x, y))


#def randomoweZamowienia():
    #threading.Timer(5.0).start()
    #x = random.randrange(0, 4)
    #if zamownienia[x] == 0:
        #zamownienia[x] = 1
        #stolikImg = pygame.image.load("menu.png") #----zmien
        #stolikImg = pygame.transform.scale(stolikImg, (70, 70))
        #screen.blit(stolikImg, (1, 1))



def wypiszOkno():
    screen.fill((0, 0, 0))
    blockSize = 80
    for x in range(0, width, blockSize):
        for y in range(0, height, blockSize):
            rect = pygame.Rect(x, y, blockSize, blockSize)
            pygame.draw.rect(screen, (200, 200, 200), rect, 1) #-------------Wypisz kratę -TA

#-------------Stolik do ktorego idzie kelner
cel = coords[random.randrange(0, 4)]
run = True

#def randomTime():
#    x = random.randrange(2, 20)
#    threading.Timer(x, randomTime).start()
#    y=random.randrange(0, 2)
#    return y

#whichPic = randomTime()

while run:

    wypiszOkno()
    kuchnia(40, 40)
    kelner(x_k, y_k)
    if kelnerStan == 1:
        changeTable(x_k, y_k)

    for i in range(4):
        test = coords[i]
        x_y = test.split(" ")
        x = int(x_y[0])
        y = int(x_y[1])
        stolik(x ,y)


    split = str(cel).split(" ")
    x_s = int(split[0])
    y_s = int(split[1])

    for j in range(len(zamowienia)): #------------weź zamowienie
        if zamowienia[j] == 1:
            test = coords[j]
            x_y = test.split(" ")
            x = int(x_y[0])
            y = int(x_y[1])
            changeTable(x, y)
            split2 = str(coords[j]).split(" ")
            x_s2 = int(split2[0])
            y_s2 = int(split2[1])
            if (x_k == x_s2) and (y_k == y_s2) and kelnerStan == 0:
                zamowienia[j] = 0
                kelnerStan = 1

    #print("X_k: " + str(x_k) + " Y_k: " + str(y_k))-------------Wypisuje wspolrzedne kelnera

    #----------------Sprawdzenie w ktora strone ma isc kelner
    if x_k != x_s:
        x = (x_s - x_k) / abs(x_s - x_k)
    else:
        x = 0
    if y_k != y_s:
        y = (y_s - y_k) / abs(y_s - y_k)
    else:
        y = 0

    if x != 0:
        x_k = x_k + x
    else:
        y_k = y_k + y
    if x_k == x_s and y_k == y_s:
        if kelnerStan == 1:
            cel = "20 20"
        else:
            cel = coords[random.randrange(0, 4)]

    if x_k == 20 and y_k == 20:
        kelnerStan = 0
    time.sleep(0.001)

    key = pygame.key.get_pressed()
    pygame.display.update()
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            run = False
pygame.quit()