如何报告链接之间的距离并将报告的这些值用于代码中的其他计算？

Question

我正在尝试计算和报告 NetLogo 中特定代理集之间的距离（link-长度）？有没有办法计算列表的 link 长度？

代理的移动是基于距离（连接）值是否是below/above一个阈值。但是，我很难将 link 长度的值设置为可变连接。（最好在列表中）。如果有任何帮助，我将不胜感激。

globals[hourly-wage connection]
breed[offices office]
breed[employees employee]
offices-own [
  pay-high ;; 7 offices pay well
  pay-low  ;; 3 offices dont pay well
]
to setup 
  clear-all
    create-offices 10 [
    set size 1.0
    set color blue
    set shape "house"
    setxy random-xcor random-ycor
    ask offices [create-link-with one-of other offices] ;; undirected links
    ask links [set color red]
  ]

  create-employees 2 [
    set size 1
    set color brown
    set shape "person"
  ]
  set hourly-wage 20
end

;;;; 
 to go
  cal-dist
  ask employees [ 
    if connection > 15
   move-to one-of high-pay office
    if connection <= 15
    move-to one-of low-pay office
  ]
end

to cal-dist
  set connection [list print link-length] ;; 
  ask links [show link-length]
  set salary (hourly-wage * connection)   ;;; salary printed in a list
end

Answer 1

不完全确定你在这里用 connection 等做什么，但你可以使用 of 将任何 link 变量放入列表中 - 例如：

to setup
  ca
  ; First create the agents
  crt 5 [
    while [ any? other turtles in-radius 5 ] [
      move-to one-of neighbors
    ]
    set color blue
    set shape "house"
  ]

  ; Once they're created, have them link with
  ; one of the other agents
  ask turtles [ 
    create-link-with one-of other turtles [
      set color red
    ]
  ]

  let link-lengths [ link-length ] of links

  print link-lengths

  reset-ticks
end

我不知道这是否真的回答了您的问题，因此您可能希望提供更多详细信息，说明您尝试使用这些 link 完成的任务。

如何报告链接之间的距离并将报告的这些值用于代码中的其他计算？

How does one report the distance between links and use those values reported for other calculations in code?

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