我如何随机选择3个过程之一?
请参见下面:
to move
ifelse random-float 100 < 70
[move-forward]
[move-left move-right move-back] ;; To randomly select one of these 3 procedures to execute.
end
谢谢。我不熟悉语法。
NetLogo 6:
run one-of (list [-> move-left]
[-> move-right]
[-> move-back])
NetLogo 5:
run one-of (list task move-left
task move-right
task move-back)
也许不太优雅,但这可能起作用:
to move
ifelse random-float 100 < 70
[move-forward]
[let n random 3
ifelse n = 0
[move-left]
[ifelse n = 1
[move-right]
[move-back]]]
end