erdslangetjie/__main__.py

   1 import sys
   2 import os
   3 import kivy
   4
   5 kivy.require('1.6.0')
   6
   7 from kivy.app import App
   8 from kivy.uix.widget import Widget
   9 from kivy.uix.floatlayout import FloatLayout
  10 from kivy.graphics import Color, Rectangle
  11
  12 from erdslangetjie.data import filepath, load
  13 from erdslangetjie.level import Level
  14
  15
  16 class GameWindow(FloatLayout):
  17
  18     def __init__(self, level):
  19         super(GameWindow, self).__init__(size=(960, 960))
  20         if os.path.exists(filepath(level)):
  21             level_data = load(level)
  22             self.level = level
  23         elif os.path.exists(filepath('levels/' + level)):
  24             level_data = load('levels/' + level)
  25             self.level = 'levels/' + level
  26         else:
  27             print 'Unable to find %s - treating this as a new level' % level
  28             sys.exit(1)
  29         self.level_obj = Level()
  30         self.level_obj.load(level_data)
  31         level_data.close()
  32
  33     def build(self):
  34         self.clear_widgets()
  35         tiles = self.level_obj.get_tiles()
  36         tile_size = 24
  37         bx, by = 0, 0
  38         for tile_line in tiles:
  39             bx = 0
  40             for tile in tile_line:
  41                 node = Widget(size=(tile_size, tile_size), pos=(bx, by))
  42                 with node.canvas:
  43                     Color(1, 1, 1)
  44                     Rectangle(pos=node.pos, size=node.size,
  45                             texture=tile.texture)
  46                 self.add_widget(node)
  47                 bx += tile_size
  48             by += tile_size
  49
  50
  51 class GameApp(App):
  52
  53     def __init__(self):
  54         self.level = 'level1.txt'
  55         super(GameApp, self).__init__()
  56
  57     def build(self):
  58         game = GameWindow(self.level)
  59         game.build()
  60         return game
  61
  62
  63 def main():
  64     """ Erdslangetjie, a maze game of eluding nemesis
  65     """
  66     GameApp().run()