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Add API for restoring PseudoRandom and PcgRandom state (#14123)

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sfence
2024-01-16 23:20:52 +01:00
committed by GitHub
parent 8093044f07
commit ceaa7e2fb0
9 changed files with 155 additions and 29 deletions
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5
src/script/lua_api/l_noise.h
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@@ -116,6 +116,8 @@ private:
// next(self, min=0, max=32767) -> get next value
static int l_next(lua_State *L);
// save state
static int l_get_state(lua_State *L);
public:
LuaPseudoRandom(s32 seed) : m_pseudo(seed) {}
@@ -150,6 +152,9 @@ private:
// get next normally distributed random value
static int l_rand_normal_dist(lua_State *L);
// save and restore state
static int l_get_state(lua_State *L);
static int l_set_state(lua_State *L);
public:
LuaPcgRandom(u64 seed) : m_rnd(seed) {}
LuaPcgRandom(u64 seed, u64 seq) : m_rnd(seed, seq) {}