Worm Programming – Initialization
v Initialize the worm on Form load:
Private Sub Form_Load()
  FillColor = vbGreen
  FillStyle = 0
  Call initializeWorm(inchwormX(), inchwormY())
  Call drawWorm(inchwormX(), inchwormY())
End Sub
(small) new concept: using a color constant vbGreen
instead of rgb(0,255,0)