import random

import pygame
from Constants import SQUARE_SIZE, GREEN, RIGHT, LEFT, UP, DOWN, COLS, ROWS, DECOY, ATOMIC_BOMB, CHEMICAL_BOMB, CLAYMORE, LAND_MINE
from Engine.Board import Board
from Engine.Agent import Agent
from Engine.BombFactory import BombFactory
from Engine.Point import Point


class Game:
    def __init__(self, win):
        self._init(win)
        self.win = win
        self.randomizeObject()
        pygame.display.update()

    def _init(self,win):
        self.board = Board(win)
        self.agent = Agent(Point(0,0))
        self.turn = GREEN
        self.goingDown = True



    def update(self):
        self.board.drawSquares(self.win)
        self.board.drawBombs()
        self.board.drawAgent(self.win,self.agent)
        pygame.display.update()

    def move(self):
        point = self.agent.getPoint()
        if self.goingDown:
            if point.getY() + 1 < ROWS:
                point.y += 1
            elif point.getX() + 1 < COLS:
                point.x += 1
                self.goingDown = not self.goingDown
        else:
            if point.getY() - 1 >= 0:
                point.y -= 1
            elif point.getX() + 1 < COLS:
                point.x += 1
                self.goingDown = not self.goingDown
        self.agent.point = point

    def randomizeObject(self):
        for x in range(10):
            point = Point(random.randint(0,7), random.randint(0,7))
            if point not in self.board.bombMap:
                bomb = self.pickBomb(random.randint(0, 4))
                self.board.bombMap[point] = bomb


    def pickBomb(self, rand):
        if(rand == 0):
            return BombFactory.create(DECOY)
        elif(rand == 1):
            return BombFactory.create(CHEMICAL_BOMB)
        elif(rand == 2):
            return BombFactory.create(ATOMIC_BOMB)
        elif(rand == 3):
            return BombFactory.create(CLAYMORE)
        elif(rand == 4):
            return BombFactory.create(LAND_MINE)