Mercurial > rinkhals
annotate gamelib/tiles.py @ 118:2c76ed47fc44
Remove chicken respawn at day start. Handle eaten chickens in henhouses better
author | Neil Muller <drnlmuller@gmail.com> |
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date | Wed, 02 Sep 2009 20:28:03 +0000 |
parents | 98ce098f8cbb |
children | b7dc405a28be |
rev | line source |
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24 | 1 """Extension to pgu's tilevid.""" |
2 | |
3 from pgu import tilevid, vid | |
4 import os | |
49
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Update tile loading to use imagecache and new data.py auto-converting of paths.
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5 import imagecache |
24 | 6 |
56
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Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
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7 class TileMap(object): |
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8 """Helper class for describing all the game tiles.""" |
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9 |
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10 # number -> (name, image file name) |
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11 DEFAULT_TILES = { |
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12 0: ("woodland", "woodland.png"), |
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13 1: ("grassland", "grassland.png"), |
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14 2: ("fence", "fence.png"), |
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15 3: ("henhouse", "grassland.png"), |
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16 4: ("guardtower", "guardtower.png"), |
62 | 17 5: ("broken fence", "broken_fence.png"), |
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18 } |
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19 |
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parents:
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20 def __init__(self, tiles=None): |
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21 if tiles is None: |
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22 tiles = self.DEFAULT_TILES.copy() |
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23 self._tiles = tiles |
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24 self._reverse_map = dict((v[0], k) for k, v in self._tiles.iteritems()) |
24 | 25 |
56
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Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
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parents:
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26 def __getitem__(self, n): |
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27 """Get the string name of tile n.""" |
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28 return self._tiles[n][0] |
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parents:
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29 |
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parents:
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30 def tile_number(self, name): |
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31 """Return the tile number of the tile with the given name.""" |
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parents:
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32 return self._reverse_map[name] |
205789321a46
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parents:
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33 |
205789321a46
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Simon Cross <hodgestar@gmail.com>
parents:
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34 def tiles_for_image(self, image_name): |
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parents:
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35 """Return tile numbers associated with the given image name.""" |
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parents:
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36 for n, (name, image) in self._tiles.iteritems(): |
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Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
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parents:
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37 if image_name == image: |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
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38 yield n |
205789321a46
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parents:
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39 |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
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40 TILE_MAP = TileMap() |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
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41 REVERSE_TILE_MAP = TILE_MAP._reverse_map |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
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42 |
24 | 43 |
44 class FarmVid(tilevid.Tilevid): | |
45 """Extension of pgu's TileVid class to handle the complications | |
46 of raising chickens. | |
47 """ | |
48 def __init__(self): | |
49 tilevid.Tilevid.__init__(self) | |
50 | |
51 def png_folder_load_tiles(self, path): | |
52 """Load tiles from a folder of PNG files.""" | |
53 for dirpath, dirnames, filenames in os.walk(path): | |
49
dd9d2a4dd494
Update tile loading to use imagecache and new data.py auto-converting of paths.
Simon Cross <hodgestar@gmail.com>
parents:
30
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54 abstract_dirpath = "/".join(dirpath.split(os.path.sep)) |
24 | 55 for filename in filenames: |
56
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
diff
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56 image_name = abstract_dirpath + "/" + filename |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
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changeset
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57 for tile_no in TILE_MAP.tiles_for_image(filename): |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
diff
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58 tile_name = TILE_MAP[tile_no] |
205789321a46
Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
diff
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59 self.tiles[tile_no] = FarmTile(tile_no, tile_name, image_name) |
24 | 60 |
30 | 61 def sun(self, sun_on): |
62 """Make it night.""" | |
63 for tile in self.tiles: | |
64 if hasattr(tile, "sun"): | |
65 tile.sun(sun_on) | |
66 for sprite in self.sprites: | |
67 if hasattr(sprite, "sun"): | |
68 sprite.sun(sun_on) | |
69 | |
24 | 70 class FarmTile(vid.Tile): |
30 | 71 |
56
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Replace TILE_MAP with richer (but backwards compatible) structure. Record tile number and tile name on tile object.
Simon Cross <hodgestar@gmail.com>
parents:
51
diff
changeset
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72 def __init__(self, tile_no, tile_name, image_name): |
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parents:
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73 self.tile_no = tile_no |
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parents:
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74 self.tile_name = tile_name |
49
dd9d2a4dd494
Update tile loading to use imagecache and new data.py auto-converting of paths.
Simon Cross <hodgestar@gmail.com>
parents:
30
diff
changeset
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75 self.day_image = imagecache.load_image(image_name) |
dd9d2a4dd494
Update tile loading to use imagecache and new data.py auto-converting of paths.
Simon Cross <hodgestar@gmail.com>
parents:
30
diff
changeset
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76 self.night_image = imagecache.load_image(image_name, ("night",)) |
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32fb395cf71c
Add missing call to vid.Tile.__init__ to FarmTile.
Simon Cross <hodgestar@gmail.com>
parents:
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77 vid.Tile.__init__(self, self.day_image) |
30 | 78 |
79 def sun(self, sun_on): | |
80 if sun_on: | |
81 self.image = self.day_image | |
82 else: | |
83 self.image = self.night_image |