Mouse clicks automation

auto_mouse.rb

#!/usr/bin/env ruby


require 'ffi'

module Mouse
  extend FFI::Library
  ffi_lib '/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics'

  class CGPoint < FFI::Struct
    layout :x, :double, :y, :double 
  end

  attach_function :CGPostMouseEvent, [ CGPoint, :bool, :int, :bool ], :void
end

point = Mouse::CGPoint.new
point[:x] = 100
point[:y] = 100

Mouse::CGPostMouseEvent(point, true, 1, true)