预期命令

Question

我认为这是我括号中某处的错误，但我不确定此错误位于何处。

to feed
  let prey one-of humans-here
  if prey != nobody [
    [ifelse random-float 1 <= zombie-victory-probability
    ifelse random-float 1 <= conversion-probability
      [ ask prey [ convert ] ]
      [ ask prey [ die ] ]
      [ die ]
  ]]
end

Answer 1

很难确定，因为我无法在没有看到您的设置代码的情况下进行测试，但也许是这样的？

to feed
  let prey one-of humans-here

  if prey != nobody [
    ifelse random-float 1 <= zombie-victory-probability  
    [ ifelse random-float 1 <= conversion-probability ; option a1
      [ ask prey [ convert ] ] ; option b1
      [ ask prey [ die  ] ]    ; option b2
    ]   
    [ die ] ; option a2
  ]  
end

预期命令

Expected Command

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