Merge pull request #7532 from tagcup/pcg_prng

Replace the existing PRNG (Xorshift31) with (minimal) PCG-32.
This commit is contained in:
Rémi Verschelde authored and GitHub committed 2017-01-16 20:06:54 +01:00
commit bf05dab74f
7 files changed
+54 -25

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@@ -802,14 +802,14 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func,const Variant** p_inp
case VisualScriptBuiltinFunc::MATH_SEED: {
VALIDATE_ARG_NUM(0);
uint32_t seed=*p_inputs[0];
uint64_t seed=*p_inputs[0];
Math::seed(seed);
} break;
case VisualScriptBuiltinFunc::MATH_RANDSEED: {
VALIDATE_ARG_NUM(0);
uint32_t seed=*p_inputs[0];
uint64_t seed=*p_inputs[0];
int ret = Math::rand_from_seed(&seed);
Array reta;
reta.push_back(ret);