import pygame
import random
import displayControler as dCon
import Slot

class Tractor:
    def __init__(self,x_axis,y_axis,screen):
        self.x_axis=x_axis
        self.y_axis=y_axis
        self.tractor_image = pygame.image.load('images/traktor.png')
        self.tractor_image = pygame.transform.scale(self.tractor_image, (dCon.CUBE_SIZE, dCon.CUBE_SIZE))
        self.screen=screen
        self.slot=None

    def draw_tractor(self):
        self.screen.blit(self.tractor_image, (self.x_axis*dCon.CUBE_SIZE,self.y_axis*dCon.CUBE_SIZE))
        pygame.display.update()

    def move_tractor(self,x):
        if(x==0):
           if(dCon.isValidMove(self.x_axis + 1, self.y_axis)):
                print("Ruch w prawo")
                self.x_axis=self.x_axis+1
        elif(x==1):
            if(dCon.isValidMove(self.x_axis - 1, self.y_axis)):
                print("Ruch w lewo")
                self.x_axis=self.x_axis-1
        elif(x==2):
            if(dCon.isValidMove(self.x_axis, self.y_axis + 1)):
                print("Ruch w dol")
                self.y_axis=self.y_axis+1
        elif(x==3):
            if(dCon.isValidMove(self.x_axis, self.y_axis - 1)):
                print("Ruch w gore")
                self.y_axis=self.y_axis-1
        self.draw_tractor()


    def random_move(self):
        x=random.randint(0,3)
        self.move_tractor(x)