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comparison gamelib/tiles.py @ 24:7584453f4944

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Add support for PNG tiles.
author Simon Cross <hodgestar@gmail.com>
date Sun, 30 Aug 2009 18:11:30 +0000
parents
children 2eec29085060
comparison
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23:df537fecf844 24:7584453f4944
1 """Extension to pgu's tilevid."""
2
3 from pgu import tilevid, vid
4 import pygame
5 import os
6
7 TILE_MAP = {
8 0: "woodland",
9 1: "grassland",
10 2: "fence",
11 3: "henhouse",
12 4: "chicken",
13 }
14
15 REVERSE_TILE_MAP = dict((v, k) for k, v in TILE_MAP.iteritems())
16
17 class FarmVid(tilevid.Tilevid):
18 """Extension of pgu's TileVid class to handle the complications
19 of raising chickens.
20 """
21 def __init__(self):
22 tilevid.Tilevid.__init__(self)
23
24 def png_folder_load_tiles(self, path):
25 """Load tiles from a folder of PNG files."""
26 for dirpath, dirnames, filenames in os.walk(path):
27 for filename in filenames:
28 basename, ext = os.path.splitext(filename)
29 if ext != ".png":
30 continue
31 if basename in REVERSE_TILE_MAP:
32 n = REVERSE_TILE_MAP[basename]
33 img = pygame.image.load(os.path.join(dirpath, filename)).convert_alpha()
34 self.tiles[n] = FarmTile(img)
35
36 class FarmTile(vid.Tile):
37 pass