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329 Commits
Author SHA1 Message Date
Glenn Maynard 508aaa2857 remove unused 2006-10-18 20:02:26 +00:00
Glenn Maynard f7f21e2b8c Replace PRNG with a standard MT. 
RandomGen r; r(); now generates [0,2^31-1] on 32-bit platforms,
not [0,2^31-2].  No longer uses MAX_INT, so the default behavior
doesn't depend on the size of an int.

RandomInt no longer generates a float and truncates it.  That
limited the values that could be returned to those that fit in
a 32-bit float.

Remove NR code.  It's not free.

This code is not threadsafe.  Locking access would kill performance.
The old code wasn't, either.  I think most symptoms would be
innocuous enough to not worry about.
 2006-10-18 02:28:06 +00:00
Glenn Maynard 08ca0d7721 hide RandomFloat(seed) interface 
hide randseed
 2006-10-18 01:46:15 +00:00
Glenn Maynard 82be487b07 iiiii 2006-10-17 22:24:16 +00:00
Glenn Maynard dfaaa18a03 s[s.size()] is probably always going to work, but probably isn't actually valid 2006-10-17 21:41:55 +00:00
Glenn Maynard 27524421e1 don't use backslashes in redirs 2006-10-15 06:44:39 +00:00
Glenn Maynard 30fd6d77b4 maybe workaround g++ 3.3 weirdness 2006-10-07 08:56:12 +00:00
Glenn Maynard d882f21348 make ToString and FromString templates 2006-10-07 06:21:39 +00:00
Glenn Maynard e91a806b37 remove LuaFunctions.h 2006-09-29 09:54:50 +00:00
Glenn Maynard 0e6a779446 linux fixup 2006-09-18 23:17:28 +00:00
Glenn Maynard 6e3d48a3d9 Remove MAX_FMT_TRIES. I don't know why it was there. 2006-09-18 23:15:22 +00:00
Glenn Maynard d8821cebab strings passed to assign do not need to be null-terminated 2006-09-18 23:13:36 +00:00
Glenn Maynard fc3506ac1e move code into RageUtil 2006-09-18 23:08:43 +00:00
Glenn Maynard d7e5ea675f split windows-specific stuff out of RageUtil 2006-09-18 22:31:29 +00:00
Glenn Maynard fba01c798c split directx-specific stuff out of RageUtil 2006-09-18 22:20:54 +00:00
Glenn Maynard 8310c83f1a RelBuf -> ReleaseBuffer 2006-09-18 21:46:40 +00:00
Glenn Maynard 8ad2856209 GetBuf -> GetBuffer 2006-09-18 21:46:39 +00:00
Glenn Maynard 76b7307c73 remove unused 2006-09-18 20:14:28 +00:00
Steve Checkoway 6ea2a41b00 Cleanup RageException::Throw(). Do not use ssprintf() inside of Throw() and do not pass it bare error messages. Use RageException::Throw( "%s", sError.c_str() ); instead. Be consistent with quoting file names "%s" and theme metrics as "%s : %s". Try to make them complete English sentences when possible. 2006-09-17 01:19:19 +00:00
Steve Checkoway dc98ba4190 StringToFloat overload. Returns true if the entire string is a valid, finite float. 2006-09-02 23:26:07 +00:00
Steve Checkoway df9d1f13b1 Allow calculation of a better estimator (still not quite unbiased) for the population standard deviation from a sample. The result will be slightly too low still, but not by very much. 2006-08-19 20:43:43 +00:00
Glenn Maynard beef1efa87 partial ARRAYSIZE -> ARRAYLEN 2006-08-08 18:57:00 +00:00
Glenn Maynard 47e601cd4a unrelated comment 2006-08-02 04:21:54 +00:00
Steve Checkoway a07e194cf1 Revert. Fixes Linux build. 2006-07-18 05:51:37 +00:00
Jason Felds 366c3440d4 Fix VC8 macro redef warning. (more to come) 2006-07-18 03:56:37 +00:00
Steve Checkoway d2429cb63b Fix standard deviation calculation. This could probably be done using accumulate, multiplies, minus, bind2nd, distance, and compose2, but that's probably less clear. 
Something like
float fMean = calc_mean( pStart, pEnd );
return sqrtf( accumulate(pStart, pEnd, 0.0f, compose2(multiplies<float>(), bind2nd(minus<float>(), fMean), bind2nd(minus<float>(), fMean))) / distance(pStart, pEnd) );
These are easily templated too, if necessary.
 2006-07-08 07:49:42 +00:00
Steve Checkoway d2d24ceb4b Cleanup. 2006-06-26 11:36:10 +00:00
Chris Danford cee1f2205c hex <-> binary format string changes from Steve 2006-06-25 05:56:41 +00:00
Chris Danford 37db209bc9 hex <-> binary format string changes from Steve 2006-06-25 05:30:36 +00:00
Chris Danford 304d4c33ae add HexToBinary, move to RageUtil 2006-06-25 04:21:58 +00:00
Chris Danford b44ad7a4e0 preserve language name case in file name if LanguageInfo not available 2006-06-24 16:57:39 +00:00
Glenn Maynard f0b7631e3a use standard name "isfinite", not "finite" 2006-06-15 03:15:41 +00:00
Chris Danford c7124728e0 move song finding to SongUtil 2006-06-13 03:51:18 +00:00
Chris Danford 8a0d3db8dc isfinite -> finite 2006-06-12 22:34:52 +00:00
Steve Checkoway 4dbf1d44ae Have FromString report failure when it read NaN or INF. 2006-06-12 07:58:54 +00:00
Steve Checkoway a45880281a Wrap strtof. Return 0 on nonfinite values. 2006-06-12 06:36:36 +00:00
Glenn Maynard 7e2fd6296a fix conversion 2006-04-24 16:46:55 +00:00
Glenn Maynard f0fd06f92c add ConvertCodepageToWString, ConvertACPToUTF8 
change ConvertWstringToACP -> ConvertWstringToCodepage
 2006-04-04 23:38:09 +00:00
Chris Danford 865dcb072b remove unnecessary CLAMP in RandomGen 2006-03-28 21:52:10 +00:00
Chris Danford f9d50da5e1 cleanup for easier debugging 2006-03-28 19:15:44 +00:00
Glenn Maynard 514dd69f13 temp revert: this returns [0,n), not [0,n] (fixes crashes) 2006-03-28 12:47:54 +00:00
Chris Danford 6d865d4762 fix RandomGen off by 1. Was retruning.[0,max), not [0,max]. (Caused random courseEntries to never pick the last song in the list) 2006-03-27 21:55:34 +00:00
Glenn Maynard 6b24dd0309 cleanup 2006-03-26 06:09:12 +00:00
Steve Checkoway 5d9ab0982b Fix warnings about possibly being used uninitialized. 2006-03-20 06:09:00 +00:00
Glenn Maynard 579d797374 don't assert on invalid text 2006-03-03 05:27:07 +00:00
Glenn Maynard 89d26b20ae bind case changing 2006-03-03 02:08:46 +00:00
Glenn Maynard f9f990f590 support UTF-8 through ISO-8859-1 in MakeUpper, MakeLower, Capitalize 2006-03-01 02:45:42 +00:00
Glenn Maynard 3d86168ebb g_Uptab -> g_UpperCase 2006-03-01 01:04:02 +00:00
Glenn Maynard d151beec27 g_Uptab values for ISO-8859-1 2006-03-01 00:26:07 +00:00
Glenn Maynard 26e8fbd0ae detach uptab from char_traits_char_nocase 2006-03-01 00:24:25 +00:00