import pygame

import Board
import TractorAction
import drawUI
from Tractor import Tractor
from TractorAction import action
from TractorLoad import TillageUnit
from constants import *
from manualSteering import manualSteeringDriver

pygame.init()

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

working = True
autoAction = True

animationSpeed = ANIMATION_PART


hitchCounter = 0
loadCounter = 0
toolCounter = - 1

board = Board.generate()

tractor = Tractor(horizontal_index=-0, vertical_index=0, hitch="nothing", header=False, autodrive=True,
                  direction='RIGHT')
tillageUnit = TillageUnit("Nothing")

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:
            hitchCounter, loadCounter, animationSpeed = \
                manualSteeringDriver(event, board, tractor, hitchCounter, tillageUnit, loadCounter, animationSpeed)

    field = board[tractor.horizontal_index][tractor.vertical_index]

    if autoAction:
        tractor, tillageUnit, toolCounter = TractorAction.autoAction(tractor, tillageUnit, toolCounter)
        field.state = action(field, tractor)
    if tractor.engineWorking:
        tractor.reduce_fuel()

    drawUI.drawUI(board, display, tractor, tractor.direction, tillageUnit, field, animationSpeed)

    clock.tick(FPS)


pygame.quit()
quit()