import pygame
# wersja 1.05
from pygame import sysfont

from Main import Board, driving, drawUI
from Main.Tractor import Tractor
from Main.TractorAction import action
from Main.constants import *

pygame.init()

display = pygame.display.set_mode((DISPLAY_SIZE_HORIZONTAL, DISPLAY_SIZE_VERTICAL))
pygame.display.set_caption('Tractor')

working = True
cruiseControl = True
lastDirection = "RIGHT"

horizontal_change = 0
vertical_change = 0

board = Board.generate()

tractor = Tractor(horizontal_index=0, vertical_index=0, hitch="nothing", header=False)
tractor.turnOnEngine()

clock = pygame.time.Clock()

while working:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            working = False
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE:
                field = board[tractor.horizontal_index][tractor.vertical_index]
                print(action(field, tractor))
                field.state = action(field, tractor)
                #print(field.state)
            if event.key == pygame.K_q:
                tractor.hitch = "Crop Trailer"
            if event.key == pygame.K_w:
                tractor.header = True
        horizontal_change, vertical_change = driving.manualTurning(event, tractor.horizontal_index,
                                                                   tractor.vertical_index, horizontal_change,
                                                                   vertical_change)

    tractor.horizontal_index += horizontal_change
    tractor.vertical_index += vertical_change

    horizontal_change, vertical_change = driving.cruiseControl(cruiseControl, horizontal_change, vertical_change,
                                                               tractor)

    direction = driving.getDirection(horizontal_change, vertical_change)

    if direction != "STOP":
        lastDirection = direction
        drawUI.drawUI(board, display, tractor, direction)
    else:
        drawUI.drawUI(board, display, tractor, lastDirection)

    clock.tick(FPS)
    tractor.reduce_fuel()
    print(tractor.fuel_tank)

    print(tractor.horizontal_index + horizontal_change, " ", tractor.vertical_index + vertical_change)
    print(horizontal_change, " ", vertical_change)

pygame.quit()
quit()