Netlogo 我的乌龟标签上可能有变量吗

我希望我的变量继承海龟的标签

我在为他们定路线，希望他们记住上次去的地方

所以他们会继续到链条的下一个位置

ifelse last_place = home 

[set place min-one-of (turtles with [label = "mall"])[distancemyself]]

[set place min-one-of (turtles with [label = "home"])[distancemyself]]

我不能在这里使用我的实际代码，但希望你能理解要点

如果

我想补充一点

设置

最后一个位置

位置标签

我想要

last\u place

获得位置标签

---

我知道如果我在同一条路线上有两次相同的位置，它可以创建循环，但我想创建一个列表来防止它们，但现在我需要一种where标志，它可以让我的海龟们一直走到尽头。

如果看不到更多的代码，很难说-很难知道海龟们在做什么。如果您的代码是敏感的，我建议您按照中的提示制作一个可复制的示例-这样可能更容易解决您的确切问题

作为替代，与其使用标签，不如让海龟将“位置”海龟或补丁存储在海龟变量中。使用此简单示例设置：

breed [ walkers walker ]
breed [ locations location ]

walkers-own [ location-list ]

to setup
  ca
  create-walkers 10 [
    setxy random-pxcor random-pycor
    set location-list []
    pd
  ]
  create-locations 20 [
    set size 1.5
    set shape "house"
    setxy random-pxcor random-pycor
  ]
  reset-ticks
end

你可以让海龟在一个列表中存储它们访问的地方，并以这种方式引用它们

to go
  ask walkers [

    ; Build an agrentset of locations that do not belong 
    ; to each turtle's 'location-list'
    let unvisited-locations locations with [ 
      not member? self [location-list] of myself
    ]

    ; Target the nearest unvisited location
    let target min-one-of unvisited-locations [ distance myself ]

    ; if the target exists, move towards it
    if target != nobody [
      face target
      ifelse distance target > 1 [
        fd 1 
      ] [ 
        move-to target
        set location-list lput target location-list
      ]
    ]

    ; if a turtle visits all locations, remove the
    ; first location visited from the 'location-list'
    ; so that it will follow the same pattern continuously
    if length location-list = count locations [
      set location-list but-first location-list
    ]
  ]
  tick
end

---

向civis询问[ifelse等待时间>0]

to go
  ask walkers [

    ; Build an agrentset of locations that do not belong 
    ; to each turtle's 'location-list'
    let unvisited-locations locations with [ 
      not member? self [location-list] of myself
    ]

    ; Target the nearest unvisited location
    let target min-one-of unvisited-locations [ distance myself ]

    ; if the target exists, move towards it
    if target != nobody [
      face target
      ifelse distance target > 1 [
        fd 1 
      ] [ 
        move-to target
        set location-list lput target location-list
      ]
    ]

    ; if a turtle visits all locations, remove the
    ; first location visited from the 'location-list'
    ; so that it will follow the same pattern continuously
    if length location-list = count locations [
      set location-list but-first location-list
    ]
  ]
  tick
end