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Add Vector3 support for Luau i64

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Rerumu 2022-06-28 16:58:01 -04:00
parent 04d1840d2d
commit 5c2209fcf0
1 changed files with 30 additions and 6 deletions
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26
codegen/luau/runtime/numeric.lua
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@ -28,7 +28,30 @@ local from_u32, into_u32, from_u64, into_u64
local num_add, num_subtract, num_multiply, num_divide_unsigned, num_negate, num_not local num_add, num_subtract, num_multiply, num_divide_unsigned, num_negate, num_not
local num_is_negative, num_is_zero, num_is_equal, num_is_less_unsigned, num_is_greater_unsigned local num_is_negative, num_is_zero, num_is_equal, num_is_less_unsigned, num_is_greater_unsigned
-- TODO: Eventually support Vector3 if Vector3 then
local bit_extract = bit32.extract
local constructor = Vector3.new
-- X: a[0 ..21]
-- Y: a[22..31]
-- | b[0 ..11]
-- Z: b[12..31]
function Numeric.from_u32(data_1, data_2)
local x = bit_and(data_1, 0x3FFFFF)
local y = bit_or(bit_and(data_1, 0xFFC00000), bit_and(data_2, 0xFFF))
local z = bit_extract(data_2, 12, 20)
return constructor(x, y, z)
end
function Numeric.into_u32(data)
local data_1 = bit_or(bit_and(data.X, 0x3FFFFF), bit_and(data.Y, 0xFFC00000))
local data_2 = bit_replace(bit_and(data.Y, 0xFFF), bit_and(data.Z, 0xFFFFF), 12, 20)
return data_1, data_2
end
else
function Numeric.from_u32(data_1, data_2) function Numeric.from_u32(data_1, data_2)
return table_freeze({ data_1, data_2 }) return table_freeze({ data_1, data_2 })
end end
@ -36,6 +59,7 @@ end
function Numeric.into_u32(data) function Numeric.into_u32(data)
return data[1], data[2] return data[1], data[2]
end end
end
function Numeric.from_u64(value) function Numeric.from_u64(value)
return from_u32(bit_and(value), math_floor(value / BIT_SET_32)) return from_u32(bit_and(value), math_floor(value / BIT_SET_32))