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source: code/branches/presentation3/src/external/tolua/lua/module.lua @ 6951

Last change on this file since 6951 was 5738, checked in by landauf, 15 years ago

merged libraries2 back to trunk

  • Property svn:eol-style set to native
File size: 1.5 KB
Line 
1-- tolua: module class
2-- Written by Waldemar Celes
3-- TeCGraf/PUC-Rio
4-- Jul 1998
5-- $Id: $
6
7-- This code is free software; you can redistribute it and/or modify it.
8-- The software provided hereunder is on an "as is" basis, and
9-- the author has no obligation to provide maintenance, support, updates,
10-- enhancements, or modifications.
11
12
13
14-- Module class
15-- Represents module.
16-- The following fields are stored:
17--    {i} = list of objects in the module.
18classModule = {
19    classtype = 'module'
20}
21classModule.__index = classModule
22setmetatable(classModule,classContainer)
23
24-- register module
25function classModule:register (pre)
26    pre = pre or ''
27    push(self)
28    output(pre..'tolua_module(tolua_S,"'..self.name..'",',self:hasvar(),');')
29    output(pre..'tolua_beginmodule(tolua_S,"'..self.name..'");')
30    local i=1
31    while self[i] do
32        self[i]:register(pre..' ')
33        i = i+1
34    end
35    output(pre..'tolua_endmodule(tolua_S);')
36    pop()
37end
38
39-- Print method
40function classModule:print (ident,close)
41    print(ident.."Module{")
42    print(ident.." name = '"..self.name.."';")
43    local i=1
44    while self[i] do
45        self[i]:print(ident.." ",",")
46        i = i+1
47    end
48    print(ident.."}"..close)
49end
50
51-- Internal constructor
52function _Module (t)
53    setmetatable(t,classModule)
54    append(t)
55    return t
56end
57
58-- Constructor
59-- Expects two string representing the module name and body.
60function Module (n,b)
61    local t = _Module(_Container{name=n})
62    push(t)
63    t:parse(strsub(b,2,strlen(b)-1)) -- eliminate braces
64    pop()
65    return t
66end
67
68
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