Create a movie with several turtles moving in each frame, like our dance function. Move each turtle, pause, and save it to a frame.

Question

Note: The easiest way to do this is just to adapt Program 203 to write each frame to a directory.

Answer 1

```
def dance (directory):
return makesquare(directory)

def makesquare (directory):
w = makeWorld()
evenlist = []
oddlist = []
for turtles in range (10):
t = makeTurtle(w)
t.turn(turtles*36)
if turtles % 2 == 0:
evenlist = evenlist + [t]
else:
oddlist = oddlist + [t]
for times in range(20):
for sides in range(5):
if times % 2==0:
for t in evenlist:
t.forward(100)
t.turn(90)
else:
for t in oddlist:
t.forward(100)
t.turn(72)
val = times*5+sides
if val < 10:
writePictureTo(canvas,directory+"//frame00"+str(val)+".jpg")
elif val>=10 and val<100:
writePictureTo(canvas,directory+"//frame0"+str(val)+".jpg")
else:
writePictureTo(canvas,directory+"//frame"+str(val)+".jpg")
movie = makeMovieFromInitialFile(directory+"//frame000.jpg");
return movie
```