netlogo比较乌龟变量 [英] netlogo comparing turtle variables

问题描述

我正在编写一个程序，将海龟分为不同的组。
我正在尝试编写一个命令，如果在1个不同的组中有一个乌龟，直到乌龟半径范围内，该命令就会运行。

I'm writing a program which groups turtles into different groups. I am trying to write a command where if there is a turtle in a different group within a 1 until radius of the turtle the command runs.

这就是我所拥有的

to confront
  ask turtles
   [if [ group ] of turtles in-cone 1 180 != group  
    [set color brown]]
end

然而，即使附近没有其他龟类，该命令也会正确执行。

However the command is coming out true even when there is not a turtle in a different group nearby.

推荐答案

可能类似于：

to confront
  ask turtles
   if any? turtles in radius 2 [
     if any? turtles in radius 2 with [group != [group] of myself][
      set color brown
     ]
   ]
end

我不知道它是否可以直接工作（我尚未测试此代码），但我认为这是一种方法

I don't know if it can work directly (I haven't test this code) but I think it's a way

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