var i:real
8 |$ U+ o/ e$ x4 \i:=z_uniform(1,0,1)$ G J( M, }* T% I7 Q) e+ v( |
@.createattr("type","string")% ?: G% x7 o6 R3 ?- n
if i<0.2
9 G: R% b7 l, k. o& n @.type:="red"
' S5 r7 M5 z7 m PartRecord["Number",1]+=1
4 S- a/ x3 U' e" P, I$ qelseif i<=0.5 and i>=0.2
* k7 @$ ^2 M3 q @.type:="green"
/ L, Z% ~! w2 k% o6 R( n PartRecord["Number",2]+=1! n: H& m( ?/ r" B
else
+ g! X6 T& I2 N7 Q4 R I% s @.type:="blue"7 Q/ y) q4 S( ]
PartRecord["Number",3]+=1; ?: Z% |& @3 T, F# D/ j- k
end
5 O# j8 W* X" l, T0 @# E: |3 l# {
8 B- g% N1 A) E. {4 }, ddeleteMovables$ }' r- Q( _+ p& M
PartRecord.delete({2,1}..{2,3})6 L2 X9 A% a" \( l
这是对的 |