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comparison LightTools/build.py @ 46:a379bce1aeb1

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Rename map.py to build.py; Add release script
author koryspansel
date Thu, 22 Sep 2011 14:35:35 -0700
parents LightTools/Map.py@50def8c971d9
children efd2b1ca5b77
comparison
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45:50def8c971d9 46:a379bce1aeb1
1 #
2 # build
3 #
4
5 import sys
6 import string
7 import struct
8 import os
9 import functools
10
11 class MapDefinition:
12 Parse = functools.partial(string.split, sep=',')
13
14 def __init__(self, size, position, direction, fcount, functions, grid):
15 self.Size = self._ParseVector(size)
16 self.Position = self._ParseVector(position)
17 self.Direction = self._ParseVector(direction)
18 self.Count = self._ParseVector(fcount)
19 self.Functions = self._ParseList(functions)
20 self.Grid = self._ParseList(grid)
21
22 def Write(self, filename):
23 with open(filename, 'wb') as handle:
24 handle.write(struct.pack('i' * len(self.Size), *self.Size)) # 8
25 handle.write(struct.pack('i' * len(self.Position), *self.Position)) # 8
26 handle.write(struct.pack('i' * len(self.Direction), *self.Direction)) # 4
27 handle.write(struct.pack('i' * len(self.Count), *self.Count)) # 4
28
29 for function in self.Functions:
30 handle.write(struct.pack('i' * len(function), *function)) # 4 * Count
31
32 for tower in self.Grid:
33 handle.write(struct.pack('i' * len(tower), *tower)) # 8 * Size.X * Size.Y
34
35 def _ParseVector(self, line):
36 return map(int, self.Parse(line))
37
38 def _ParseList(self, lines):
39 return [self._ParseVector(line) for line in lines]
40
41 def ReadDefinition(filename):
42 def FilterLines(lines):
43 for line in map(string.strip, lines):
44 if line and not line.startswith('#'):
45 yield line.split('#')[0]
46
47 with open(filename, 'rt') as handle:
48 lines = handle.readlines()
49
50 definition = tuple(FilterLines(lines))
51
52 offset = 0
53 size = definition[offset]
54 offset += 1
55 position = definition[offset]
56 offset += 1
57 direction = definition[offset]
58 offset += 1
59 fcount = definition[offset]
60 offset += 1
61 length = int(fcount)
62 functions = definition[offset:offset+length]
63 offset += length
64 grid = definition[offset:]
65
66 return MapDefinition(size, position, direction, fcount, functions, grid)
67
68 if __name__ == '__main__':
69 path_root = os.path.dirname(sys.argv[0])
70 path_assets = os.path.abspath(os.path.join(path_root, '..', 'Assets', 'Maps'))
71 path_build = os.path.abspath(os.path.join(path_root, '..', 'Data', 'Maps'))
72
73 if os.path.isdir(path_assets):
74 for filename in os.listdir(path_assets):
75 if not filename.endswith('.def'):
76 continue
77
78 definition = ReadDefinition(os.path.join(path_assets, filename))
79 if not definition:
80 continue
81
82 output = os.path.join(path_build, os.path.splitext(filename)[0] + '.map')
83 folder = os.path.dirname(output)
84
85 if not os.path.isdir(folder):
86 os.makedirs(folder)
87
88 print 'Building %s from %s' % (os.path.basename(output), os.path.basename(filename))
89 definition.Write(output)