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Added Round function to fungus module

master
Chris Gregan 9 years ago
parent
commit
8e2e6ae15c
  1. 14
      Assets/Fungus/Thirdparty/FungusLua/Resources/Lua/fungus.txt

14
Assets/Fungus/Thirdparty/FungusLua/Resources/Lua/fungus.txt vendored

@ -12,6 +12,20 @@ function M.inspect(v)
print (inspect.inspect(v)) print (inspect.inspect(v))
end end
------------
-- Math
------------
-- rounds a number to the nearest decimal places
-- e.g. round(1.523, 100) -- 1.52
function round(val, decimal)
if (decimal) then
return math.floor( (val * 10^decimal) + 0.5) / (10^decimal)
else
return math.floor(val+0.5)
end
end
------------- -------------
-- Coroutines -- Coroutines
------------- -------------

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