screen.onkey(pendown, 'd')
def circle():
t.circle(100)
screen.onkey(circle, 'c')
def z():
t.undo()
screen.onscreenclick(z, 1)
screen.onkey(z, 'z')
screen.onkey(up, 'Up')
screen.onkey(down, 'Down')
screen.onkey(left, 'Left')
screen.onkey(right, 'Right')
def main():
screen.listen()
t.ondrag(dragging)
screen.onclick(space, 3)
click_here.penup()
click_here.goto(0, -200)
click_here.write("CLICK ANYWHERE", align='center', font=HUGE_FONT)
upgrade_man = Turtle()
upgrade_man.hideturtle()
upgrade_man.color(TEXT_COLOR)
upgrade_man.penup()
upgrade_man.goto(0, 100)
upgrade_man.write(
"Press E to upgrade click value. Press Q to upgrade clicks per second.",
align='center',
font=MEDIUM_FONT)
save_and_quit = Turtle()
save_and_quit.hideturtle()
save_and_quit.color(TEXT_COLOR)
save_and_quit.penup()
save_and_quit.goto(-450, 325)
save_and_quit.write("Press Esc to save and quit",
align='center',
font=TINY_FONT)
screen.onscreenclick(click)
screen.onkey(upgradeValue, 'e')
screen.onkey(upgradeClicks_Per_Sec, 'q')
screen.listen()
adding_clicks()
screen.mainloop()
#move the turtle
turtle.setx(path[0][0])
turtle.sety(path[0][1])
turtle.pendown()
for i in range(0, len(path)):
turtle.goto(path[i][0], (path[i][1]))
return
def toggle_node(xCoord, yCoord):
toggled_coord = (xCoord, yCoord)
print("xCoord :" + str(xCoord) + " yCoord: " + str(yCoord))
radius = 1 #parameter for node toggling
for i in range(len(path)):
distance = get_distance_between(toggled_coord, path[i])
if distance < 1: #very close
turtle.penup() #don't paint when we move
turtle.goto(xCoord, yCoord - radius/2)
turtle.pendown() #paint the circle
turtle.circle(radius, 360) #small circle
disabled_coords.append(path[i])
return
turtle = Turtle()
screen = Screen()
all_coords = init()
disabled_coords = [] #initially empty
path = nearest_neighbour(all_coords)
draw_graph(path)
screen.onscreenclick(toggle_node)
turtle.getscreen()._root.mainloop()
