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Hack to fix Random

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This commit is contained in:
Vinnie Falco
2013-07-19 10:35:17 -07:00
parent 8d881d3b6f
commit 2f45613017
1 changed files with 5 additions and 0 deletions
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5
modules/beast_core/maths/beast_Random.cpp
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@@ -24,6 +24,7 @@
Random::Random (const int64 seedValue) noexcept Random::Random (const int64 seedValue) noexcept
: seed (seedValue) : seed (seedValue)
{ {
nextInt (); // fixes a bug where the first int is always 0
} }
Random::Random() Random::Random()
@@ -39,6 +40,8 @@ Random::~Random() noexcept
void Random::setSeed (const int64 newSeed) noexcept void Random::setSeed (const int64 newSeed) noexcept
{ {
seed = newSeed; seed = newSeed;
nextInt (); // fixes a bug where the first int is always 0
} }
void Random::combineSeed (const int64 seedValue) noexcept void Random::combineSeed (const int64 seedValue) noexcept
@@ -56,6 +59,8 @@ void Random::setSeedRandomly()
combineSeed (Time::getHighResolutionTicksPerSecond()); combineSeed (Time::getHighResolutionTicksPerSecond());
combineSeed (Time::currentTimeMillis()); combineSeed (Time::currentTimeMillis());
globalSeed ^= seed; globalSeed ^= seed;
nextInt (); // fixes a bug where the first int is always 0
} }
Random& Random::getSystemRandom() noexcept Random& Random::getSystemRandom() noexcept