GameJamFall2011/menu.py at master · doubletissue/GameJamFall2011 · GitHub

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from __future__ import division
import math, random, os
import pygame

class Menu:

  def __init__(self):
    self.images = [
                    pygame.image.load(os.path.join("Art","Main Menu","1.png")),
                    pygame.image.load(os.path.join("Art","Main Menu","2.png")),
                    pygame.image.load(os.path.join("Art","Main Menu","3.png")),
                    pygame.image.load(os.path.join("Art","Main Menu","4.png"))
                  ]
    self.instr = pygame.image.load(os.path.join("Art","Main Menu","how to.png"))
    self.story = pygame.image.load(os.path.join("Art","Main Menu","story.png"))
    self.state = 0
    self.inMenu = 0

  def move(self,direction):
    if self.inMenu == 1:
      return

    if direction == 1:
      self.state += 1
    if direction == -1:
      self.state -= 1
    if self.state < 0:
      self.state = 3
    if self.state > 3:
      self.state = 0

  def draw(self,screen):
    screen.blit(self.images[self.state],(0,0))
    if self.state == 1 and self.inMenu:
      screen.blit(self.instr,(0,0))
    if self.state == 2 and self.inMenu:
      screen.blit(self.story,(0,0))

  def select(self):
    if self.state == 0:
      return 1
    if self.state == 3:
      return -1
    if self.state == 1:
      self.inMenu = 1 - self.inMenu
      return 0
    if self.state == 2:
      self.inMenu = 1 - self.inMenu
      return 0