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[10556] Add frand function for random floats with min/max, similar to urand

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DasBlub 2010-09-29 22:04:44 +02:00
parent 802e01a494
commit 7d7bb3cfe6
3 changed files with 9 additions and 1 deletions
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3
src/shared/Util.h
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@ -49,6 +49,9 @@ MANGOS_DLL_SPEC int32 irand(int32 min, int32 max);
* between max and min should be less than RAND32_MAX. */
MANGOS_DLL_SPEC uint32 urand(uint32 min, uint32 max);
/* Return a random number in the range min..max (inclusive). */
MANGOS_DLL_SPEC float frand(float min, float max);
/* Return a random number in the range 0 .. RAND32_MAX. */
MANGOS_DLL_SPEC int32 rand32();