module Common

# File lib/app.rb, line 18
def alert(message)
  $window.alert(message)
end

# File lib/app.rb, line 22
def black
  $p.background(1)
end

# File lib/app.rb, line 12
def ink_setup
  $window = Native(`window`)  # Get Page Window
  $p = $window.p              #Set global Processing hook

end

# File lib/app.rb, line 27
def over?(x,y,l,h)
  true if $p.mouseX >= x &&
          $p.mouseX <= l+x &&
          $p.mouseY >= y &&
          $p.mouseY <= h+y      
end