IModel-template-1

turtles-own [  ]
patches-own [  ]
globals [  ]

to setup
 ca

 create-turtles 1
  [set color 95         ;see what happen if you change the number after "color"
   set size 3           ;see what happen if you change the number after "size"
   set shape "turtle"   ;see what happen if you change the number after "shape".
                        ;Note you must have the shape name in the quotation mark,
                        ;Some shape options in NetLogo include:
                           ; airplane, arrow, box, bug, butterfly, car, circle, circle 2,
                           ; cow, cylinder, dot, face happy, face neutral, face sad,
                           ; fish,flag, flower, house, leaf, line, line half, pentagon,
                           ; person, plant, sheep, square, square 2, star, target, tree,
                           ; triangle, triangle 2, truck, turtle, wheel, x

  ]

 ask patches [set pcolor 102]    ;see what happen if you change the number after "pcolor"

 reset-ticks
end 

to go
  move
  tick
end 

to move
  ask turtles [
    right 10         ;see what happen if you change the number after "right"
    forward 2        ;see what happen if you change the number after "forward"
  ]
end 

to draw
  ask turtles [ifelse pen-mode = "up" [pen-down ][pen-up]]
end 

to erase-trace
  clear-drawing
end