koperkapel/gamelib/level.py

   1 """ Class holding the level info """
   2
   3 from .keypad import Keypad
   4 from .door import Door
   5
   6
   7 class Level(object):
   8
   9     def __init__(self):
  10         self.width = self.height = 0
  11         self.tiles = []
  12         self.keypads = []
  13         self.doors = []
  14         self.tileset = None
  15         self.start_pos = (0, 0)
  16
  17     def get_neighbors(self, x, y):
  18         # 4 -connected neighbors
  19         return [self.tiles[y][x-1] if x > 0 else None,
  20                 self.tiles[y][x+1] if x < self.width - 1 else None,
  21                 self.tiles[y-1][x] if y > 0 else None,
  22                 self.tiles[y+1][x] if y < self.height- 1 else None,
  23                ]
  24
  25     def can_walk(self, x, y, layer):
  26         if 'walk' in self.tiles[y][x][layer]['behaviour']:
  27             # check doors
  28             for door in self.doors:
  29                 if (x, y) == door.game_pos and door.is_closed():
  30                     return False
  31             return True
  32         return False
  33
  34     def can_fly(self, x, y, layer):
  35         if 'fly' in self.tiles[y][x][layer]['behaviour']:
  36             for door in self.doors:
  37                 if (x, y) == door.game_pos and door.is_closed():
  38                     return False
  39             return True
  40
  41         return False
  42
  43     def can_crawl(self, x, y, layer):
  44         return 'crawl' in self.tiles[y][x][layer]['behaviour']
  45
  46     def keypad_at(self, x, y):
  47         for keypad in self.keypads:
  48             if (x, y) == keypad.game_pos:
  49                 return keypad
  50         return None