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Update OneLoneCoder_PGE_ProcGen_Universe.cpp

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Javidx9 2020-05-12 17:27:14 +01:00 committed by GitHub
parent d638325430
commit 6bcd5fe7f4
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1 changed files with 4 additions and 1 deletions
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Videos/OneLoneCoder_PGE_ProcGen_Universe.cpp
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@ -50,7 +50,7 @@
Author Author
~~~~~~ ~~~~~~
David Barr, aka javidx9, ©OneLoneCoder 2018, 2019, 2020 David Barr, aka javidx9, ©OneLoneCoder 2018, 2019, 2020
*/ */
@ -177,6 +177,9 @@ private:
return (rnd() % (max - min)) + min; return (rnd() % (max - min)) + min;
} }
// Modified from this for 64-bit systems:
// https://lemire.me/blog/2019/03/19/the-fastest-conventional-random-number-generator-that-can-pass-big-crush/
// Now I found the link again - Also, check out his blog, it's a fantastic resource!
uint32_t rnd() uint32_t rnd()
{ {
nProcGen += 0xe120fc15; nProcGen += 0xe120fc15;