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author | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2015-03-14 22:52:13 +0100 |
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committer | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2015-03-14 22:52:13 +0100 |
commit | a8a2d3d504a84f26d71aa364a169963a70ce6288 (patch) | |
tree | 7f98e49edd77dfbb115657ae1d7506c0158678b1 /src | |
parent | Fixed grass spread, closes #1743 (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/FastRandom.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/FastRandom.cpp b/src/FastRandom.cpp index ad1390a92..737b13535 100644 --- a/src/FastRandom.cpp +++ b/src/FastRandom.cpp @@ -6,6 +6,12 @@ #include "Globals.h" #include "FastRandom.h" +#ifdef _WIN32 + #define thread_local __declspec(thread) +#endif + +thread_local unsigned int m_Counter = 0; + @@ -86,7 +92,7 @@ public: cFastRandom::cFastRandom(void) : - m_LinearRand(static_cast<unsigned>(std::chrono::system_clock::now().time_since_epoch().count())) + m_LinearRand(m_Counter++) { } @@ -130,7 +136,7 @@ int cFastRandom::GenerateRandomInteger(int a_Begin, int a_End) // MTRand: MTRand::MTRand() : - m_MersenneRand(static_cast<unsigned>(std::chrono::system_clock::now().time_since_epoch().count())) + m_MersenneRand(m_Counter++) { } |