Mercurial > rinkhals

comparison gamelib/tiles.py @ 218:5cb0e0b9cd16

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Make sprite cursors stay on top by fudging the sprite list. :/
author Simon Cross <hodgestar@gmail.com>
date Fri, 04 Sep 2009 22:12:47 +0000
parents a4e3d26d16f0
children e694aa7731ed
comparison
equal deleted inserted replaced
217:76faa0eb38f0 218:5cb0e0b9cd16
39 yield n 39 yield n
40 40
41 TILE_MAP = TileMap() 41 TILE_MAP = TileMap()
42 REVERSE_TILE_MAP = TILE_MAP._reverse_map 42 REVERSE_TILE_MAP = TILE_MAP._reverse_map
43 43
44 class FarmSprites(list):
45 def __init__(self):
46 list.__init__(self)
47 self.removed = []
48 self._cursor = None
49
50 def append(self, sprite):
51 if self._cursor is not None:
52 # pop cursor
53 assert(self._cursor is self.pop())
54 list.append(self, sprite)
55 list.append(self, self._cursor)
56 else:
57 list.append(self, sprite)
58 sprite.updated = 1
59
60 def remove(self, sprite):
61 list.remove(self, sprite)
62 sprite.updated = 1
63 self.removed.append(sprite)
64
65 def set_cursor(self, cursor):
66 if self._cursor is not None:
67 self.remove(self._cursor)
68 self._cursor = cursor
69 if cursor is not None:
70 list.append(self, cursor)
71
44 72
45 class FarmVid(tilevid.Tilevid): 73 class FarmVid(tilevid.Tilevid):
46 """Extension of pgu's TileVid class to handle the complications 74 """Extension of pgu's TileVid class to handle the complications
47 of raising chickens. 75 of raising chickens.
48 """ 76 """
49 def __init__(self): 77 def __init__(self):
50 tilevid.Tilevid.__init__(self) 78 tilevid.Tilevid.__init__(self)
79 self.sprites = FarmSprites()
51 80
52 def png_folder_load_tiles(self, path): 81 def png_folder_load_tiles(self, path):
53 """Load tiles from a folder of PNG files.""" 82 """Load tiles from a folder of PNG files."""
54 for dirpath, dirnames, filenames in os.walk(path): 83 for dirpath, dirnames, filenames in os.walk(path):
55 abstract_dirpath = "/".join(dirpath.split(os.path.sep)) 84 abstract_dirpath = "/".join(dirpath.split(os.path.sep))