LUA

lua float to int

math.floor(x)

int and float in lua

local this_int = 63 --this is a int

-- if you see it has a difference. you will notice anytime soon if you're a begginer

local this_float = 3.92837462728365728 --this is a float

lua to float

function int2float(integer)
  return integer + 0.0
end