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Merge pull request #7532 from tagcup/pcg_prng

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Replace the existing PRNG (Xorshift31) with (minimal) PCG-32.
This commit is contained in:
Rémi Verschelde
2017-01-16 20:06:54 +01:00
committed by GitHub
parent 0a9aee6b1d 4c9004671a
commit bf05dab74f
7 changed files with 54 additions and 25 deletions
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4
modules/visual_script/visual_script_builtin_funcs.cpp
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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);