Hatch Example

Hatch Example preview image

1 collaborator

Uri_dolphin3 Uri Wilensky (Author)

Tags

code example 

Tagged by Reuven M. Lerner over 9 years ago

Model group CCL | Visible to everyone | Changeable by group members (CCL)
Model was written in NetLogo 5.0.4 • Viewed 526 times • Downloaded 43 times • Run 1 time
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Click to Run Model

turtles-own [ age ]

to setup
  clear-all
  ;; create turtles at evenly spaced angles
  ;; and colors in order rather than randomly
  create-ordered-turtles 3 [
    set color pink
    fd 3
  ]
  reset-ticks
end 

to go
  if not any? turtles [ stop ]
  ask turtles [
    wander
    reproduce
    grow-old
  ]
  tick
end 

to grow-old
  set age age + 1
  if age > 50 [ die ]
end 

to wander
  rt random 360
  fd 0.5
end 

to reproduce
  if color = pink and random 5 = 0 [
    hatch 1 [
      if random 10 > 0 [ set color blue ]   ;; 9 of 10 hatched turtles turn blue
      set age 0
    ]
  ]
end 


; Public Domain:
; To the extent possible under law, Uri Wilensky has waived all
; copyright and related or neighboring rights to this model.

There are 10 versions of this model.

Uploaded by When Description Download
Uri Wilensky over 9 years ago Updated to NetLogo 5.0.4 Download this version
Uri Wilensky almost 10 years ago Updated version tag Download this version
Uri Wilensky over 10 years ago Updated to NetLogo 5.0 Download this version
Uri Wilensky over 12 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 12 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 12 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 12 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 12 years ago Model from NetLogo distribution Download this version
Uri Wilensky over 12 years ago Hatch Example Download this version
Uri Wilensky over 12 years ago Hatch Example Download this version

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