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Last change
on this file since 1650 was
1650,
checked in by rgrieder, 16 years ago
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added preliminary automatic creation of tolua generator that creates the actual executable
(please don't ask about the egg-hen question…)
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File size:
765 bytes
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| 1 | -- extract code with tolua_hide, and also |
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| 2 | function extract_code(fn,s) |
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| 3 | local code = '\n$#include "'..fn..'"\n' |
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| 4 | s= "\n" .. s .. "\n" -- add blank lines as sentinels |
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| 5 | local _,e,c,t = strfind(s, "\n([^\n]-)[Tt][Oo][Ll][Uu][Aa]_([^%s]*)[^\n]*\n") |
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| 6 | while e do |
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| 7 | t = strlower(t) |
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| 8 | if t == "begin" then |
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| 9 | _,e,c = strfind(s,"(.-)\n[^\n]*[Tt][Oo][Ll][Uu][Aa]_[Ee][Nn][Dd][^\n]*\n",e) |
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| 10 | if not e then |
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| 11 | tolua_error("Unbalanced 'tolua_begin' directive in header file") |
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| 12 | end |
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| 13 | end |
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| 14 | c = c.."\n" |
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| 15 | c = string.gsub(c, "\n[^\n]*[Tt][Oo][Ll][Uu][Aa]_[hH][iI][Dd][eE][^\n]*\n", "\n"); |
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| 16 | c = string.gsub(c, "#define[^%(\n]*%(.-\n", "\n") |
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| 17 | code = code .. c |
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| 18 | _,e,c,t = strfind(s, "\n([^\n]-)[Tt][Oo][Ll][Uu][Aa]_([^%s]*)[^\n]*\n",e) |
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| 19 | end |
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| 20 | return code |
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| 21 | end |
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