import pygame
import player
import helicopter
import object
import game_over
import win_screen
import tilemap
import sys


def start():
    pygame.init()
    win = pygame.display.set_mode((800, 800))
    player1 = player.Player(500, 500)
    enemy = helicopter.Helicopter(50, 50)
    erzmine = object.Erz(600, 40)
    tanken = object.Tank(200, 220)
    ziele = object.Ziel(600, 750)
    gameover = ''
    go_screen = game_over.GameOver()
    w_screen = win_screen.WinScreen()
    debug = False
    ziel_erz = 0

    tile_set = pygame.image.load("resources/roads2W.png").convert_alpha()

    # Farben
    white = (255, 255, 255)
    blue = (0, 0, 255)

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                sys.exit()
            if event.type == pygame.MOUSEBUTTONDOWN:
                player1.dest(pygame.mouse.get_pos())

        if player1.rect.colliderect(tanken.rect):
            if player1.Tank < 250:
                player1.Tank += 0.5

        if player1.rect.colliderect(enemy.rect):
            if player1.Erz > 0:
                player1.Erz -= 1

        if player1.rect.colliderect(erzmine.rect):
            player1.Erz += 1

        if player1.rect.colliderect(ziele.rect):
            if player1.Erz >= 1:
                player1.Erz -= 1
                ziel_erz += 1

        if ziel_erz >= 1000:
            gameover = 'win'

        if not gameover:
            # Hintergrundfarbe
            win.fill(white)
            tile = tilemap.tilemap()
            # Tilemap
            tile_size = tile.tilesize
            # Schleife durch das Tilemap-Array
            for y in range(len(tile.map_array)):
                for x in range(len(tile.map_array[y])):
                    # Überprüfen, ob der Wert in der aktuellen Zelle gleich 0 ist
                    if tile.map_array[y][x] == 0:
                        win.blit(tile.road_quer, (x * tile_size, y * tile_size))
                    if tile.map_array[y][x] == 1:
                        win.blit(tile.road_senkrecht, (x * tile_size, y * tile_size))
                    if tile.map_array[y][x] == 2:
                        win.blit(tile.road_btr, (x * tile_size, y * tile_size))
                    if tile.map_array[y][x] == 3:
                        win.blit(tile.road_tbr, (x * tile_size, y * tile_size))

            erzmine.update()
            erzmine.draw(win)

            tanken.update()
            tanken.draw(win)

            ziele.update()
            ziele.draw(win)

            player1.update()
            player1.draw(win)

            enemy.update(player1)
            enemy.dest((player1.rect.centerx, player1.rect.centery))
            enemy.draw(win)

            # Game UI--------------------------------
            font = pygame.font.SysFont(None, 24)
            tank_label = font.render('Tank: ' + str(round(player1.Tank, 2)), True, white)
            win.blit(tank_label, (20, 20))
            font = pygame.font.SysFont(None, 24)
            tank_label = font.render('Erz: ' + str(round(player1.Erz, 0)), True, white)
            win.blit(tank_label, (20, 40))

            # debug ausgabe
            # ---------------------------
            if debug:
                debug_selfrect = font.render(
                    'self centerx: ' + str(player1.rect.centerx) + ' self centery: ' + str(player1.rect.centery), True,
                    white)
                win.blit(debug_selfrect, (20, 60))

                debug_selfrect = font.render('dest x: ' + str(player1.dest_x) + ' dest y: ' + str(player1.dest_y), True,
                                             white)
                win.blit(debug_selfrect, (20, 80))
            # ---------------------------
            # ----------------------------------------
        else:
            if gameover == 'win':
                w_screen.draw(win)
                pass
            if gameover == 'gameover':
                go_screen.draw(win)
            pass

        pygame.display.update()