Logo Arts

To New
  # set default screen, pen and turtle values
  ResetAll SetScreenSize [400 400] HideTurtle
  SetSC Black SetPC Green SetPS 1 PenUp
End

To Rectangle :Wide :High
  # rectangle (wide x high) drawn from centre (tp)
  Back :High/2 Right 90 Back :Wide/2 PenDown
  Repeat 2 [
    Forward :Wide Left 90 Forward :High Left 90]
  PenUp Forward :Wide/2 Left 90 Forward :High/2     # r2c
End

To Go
  New Make "Col1 [0 0 64] Make "Col2 [255 255 96]
  SetSC :Col1 SetPC :Col2 SetPos [0 -125]
  Repeat 4 [Rectangle 399 49 Fill Forward 100]
  Wait 60 SetPC Gray
  SetPos [-90 0] Rectangle 61 361 FillZone
  SetPos [90 0] Rectangle 61 361 FillZone
  Wait 120 SetPC :Col1 SetPos [-90 -175]
  Repeat 4 [Rectangle 80 49 FillZone Forward 100]
  SetPC :Col2 SetPos [90 -125]
  Repeat 4 [Rectangle 80 49 FillZone Forward 100]
End