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**Info**
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The goal of this class\library is to provide a way to count the number of frames per second being displayed.

Created by: alatnet
Dev Team X Productions
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**Constructors**
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FPSCounter.new()
  Creates a new FPSCounter.
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**Methods**
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Number | FPSCounter:update()
       |   Returns the number of frames that have displayed.
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**Example**
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dofile ("FPSCounter.lua")
function EXAMPLE()
  local counter = FPSCounter.new()

  while true do
    screen:clear(Color.new(0,0,0))
    screen:print(8,8,counter:update(),Color.new(256,256,256))
    screen:flip()
  end
end
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