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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dummy5 M0 U, z2 h+ H/ L) A) a
if dummy < (item j [distance-from-other-turtles] of node3)
+ b7 e8 l! ]1 i, _5 L( m [
5 {0 o- I% x, B z; ], a: Y ask node3 [& A8 f9 O' L7 F' W3 s. r8 p. Q
set distance-from-other-turtles replace-item j distance-from-other-turtles dummy2 v6 x, {" {% O' Z% ~
]2 B+ I1 k6 x* z! O; P1 R6 `
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