erdslangetjie/editor/editor.py

   1 import sys
   2 import os
   3
   4 from erdslangetjie.constants import TILE_SIZE
   5
   6 from kivy.app import App
   7 from kivy.uix.widget import Widget
   8 from kivy.uix.floatlayout import FloatLayout
   9 from kivy.graphics import Color, Rectangle
  10 from kivy.utils import platform
  11 from kivy.config import Config
  12
  13 from erdslangetjie.data import filepath, load
  14 from erdslangetjie.level import Level
  15
  16
  17 if platform() != 'android':
  18     Config.set('graphics', 'width', '1326')
  19     Config.set('graphics', 'height', '760')
  20
  21
  22 class EditorWindow(FloatLayout):
  23
  24     def __init__(self, level):
  25         super(EditorWindow, self).__init__(size=(1326, 760))
  26         if os.path.exists(filepath(level)):
  27             level_data = load(level)
  28             self.level = level
  29         elif os.path.exists(filepath('levels/' + level)):
  30             level_data = load('levels/' + level)
  31             self.level = 'levels/' + level
  32         else:
  33             print 'Unable to find %s - treating this as a new level' % level
  34             level_data = load('levels/blank.txt')
  35             if 'levels/' in level:
  36                 self.level = level
  37             else:
  38                 self.level = 'levels/' + level
  39         self.level_obj = Level(level_data)
  40         level_data.close()
  41         self.level_obj.load_tiles()
  42
  43     def build(self):
  44         self.clear_widgets()
  45         tiles = self.level_obj.get_tiles()
  46         bx, by = 0, 0
  47         for tile_line in tiles:
  48             bx = 0
  49             for tile in tile_line:
  50                 node = Widget(size=(TILE_SIZE, TILE_SIZE), pos=(bx, by))
  51                 with node.canvas:
  52                     Color(1, 1, 1)
  53                     Rectangle(pos=node.pos, size=node.size,
  54                             texture=tile.texture)
  55                 self.add_widget(node)
  56                 bx += TILE_SIZE
  57             by += TILE_SIZE
  58
  59
  60 class EditorApp(App):
  61
  62     def __init__(self, level):
  63         self.level = level
  64         super(EditorApp, self).__init__()
  65
  66     def build(self):
  67         editor = EditorWindow(self.level)
  68         editor.build()
  69         return editor
  70
  71
  72 def main():
  73     if len(sys.argv) > 1:
  74         level = sys.argv[1]
  75     else:
  76         level = 'level1.txt'
  77     EditorApp(level).run()
  78
  79
  80 if __name__ == '__main__':
  81     main()