Question

我试图让汽车以最短的路线访问 50 个不同的城市，每次他访问一个地方时，他都会将城市的颜色从蓝色变为黄色并继续前进，麻烦的是我发现了错误试图找到一种方法来实现这一点。我在最后一行代码中遇到很多错误，它说 CAR 需要 1 个输入，一个数字。任何帮助将不胜感激。

breed [cities city]
breed [cars car]

cars-own [history travelled-distance]

to setup
  clear-all
  reset-ticks
  setup-patches
  setup-turtles
end

to setup-turtles
  ask n-of 50 patches with [pcolor = 55 and not any? other turtles-here][sprout-cities 1 [set color blue set size 2 set shape "square"]]

   create-cars 1[
    setxy -90 -90
    set color red
    set size 5
  ]
end

to setup-patches
  ask patches [set pcolor green]
  ask n-of 100 patches [set pcolor brown ask neighbors [set pcolor brown]]
end

to go
    ask cars [
    pendown
    if history <= 50  
    [   ;set heading towards city in-radius 10]]
      move-to min-one-of cities in-radius 360 [distance myself] 
    ]
      if car in-radius 5 = true [set color = yellow]]
end

Answer 1

将航向设置为半径 10 内的一个城市

NetLogo 无法检测半径内的海龟

1 个答案: