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发表于 2009-9-10 15:35:03
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这里,我假设node3和turtle j之间的距离大于值dummy,我就让node3和turtle j之间的距离为值dummy+ p( c& x9 O) |9 l9 v, x
if dummy < (item j [distance-from-other-turtles] of node3)3 \- Q( G( Z# f
[. G( V# Y8 v/ |' w; o: O& C# A) \
ask node3 [
3 d# Z3 E/ Z, Z* o2 e9 \# Q set distance-from-other-turtles replace-item j distance-from-other-turtles dummy. p3 e+ R! S2 Z, A) w' s
]3 N- q, u/ d7 W8 Q8 T, z
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