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Merge branch 'asin' into 'next'

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arcsine Lua wrapper

See merge request STJr/SRB2!1554
This commit is contained in:
LJ Sonic 2021-12-06 00:01:45 +00:00
commit 6504557393
1 changed files with 7 additions and 0 deletions
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7
src/lua_mathlib.c
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@ -88,6 +88,12 @@ static int lib_finetangent(lua_State *L)
return 1;
}
static int lib_fixedasin(lua_State *L)
{
lua_pushangle(L, -FixedAcos(luaL_checkfixed(L, 1)) + ANGLE_90);
return 1;
}
static int lib_fixedacos(lua_State *L)
{
lua_pushangle(L, FixedAcos(luaL_checkfixed(L, 1)));
@ -199,6 +205,7 @@ static luaL_Reg lib_math[] = {
{"sin", lib_finesine},
{"cos", lib_finecosine},
{"tan", lib_finetangent},
{"asin", lib_fixedasin},
{"acos", lib_fixedacos},
{"FixedAngle", lib_fixedangle},
{"fixangle" , lib_fixedangle},