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| author | Perttu Ahola <celeron55@gmail.com> | 2011-02-12 20:15:57 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2011-02-12 20:15:57 +0200 |
| commit | 3bb040043c0241f911aacc234bab16737b2e8f19 (patch) | |
| tree | 7e8b7e14648981036fa4e3a7d32e2e8419db2f26 /src/utility.h | |
| parent | e9fe2303817c9d4d7efd84054733f146ee84b8ab (diff) | |
| download | minetest-3bb040043c0241f911aacc234bab16737b2e8f19.tar.gz minetest-3bb040043c0241f911aacc234bab16737b2e8f19.tar.bz2 minetest-3bb040043c0241f911aacc234bab16737b2e8f19.zip | |
hopefully a fix for the majority of the windows 7 problems - thanks to zerochen
Diffstat (limited to 'src/utility.h')
| -rw-r--r-- | src/utility.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/utility.h b/src/utility.h index b3816c8a7..46277cd42 100644 --- a/src/utility.h +++ b/src/utility.h @@ -1687,6 +1687,22 @@ inline bool string_allowed(const std::string &s, const std::string &allowed_char } /* + Forcefully wraps string into rows using \n + (no word wrap, used for showing paths in gui) +*/ +inline std::string wrap_rows(const std::string &from, u32 rowlen) +{ + std::string to; + for(u32 i=0; i<from.size(); i++) + { + if(i != 0 && i%rowlen == 0) + to += '\n'; + to += from[i]; + } + return to; +} + +/* Some helper stuff */ #define MYMIN(a,b) ((a)<(b)?(a):(b)) |