var i:real
5 F" }: V- r( i* O, j5 }i:=z_uniform(1,0,1)
' q, C6 Q% v1 I, v, G9 Y3 I5 r@.createattr("type","string")
( p: W r$ ~/ d0 \if i<0.28 ]+ K9 J5 B$ q
@.type:="red"9 S: c* Y; g" K' U' S
PartRecord["Number",1]+=1
/ W1 e6 \! S5 m4 Telseif i<=0.5 and i>=0.2
! A" I& U1 f) U. i9 ?1 I- {& T @.type:="green"2 m( q& l% \3 j x# r* n
PartRecord["Number",2]+=13 M4 s- B2 p" P5 g) L1 P1 n( L
else
0 L* W8 k2 h3 ?- G$ `8 ` @.type:="blue"
; U3 W% ]& [6 R T+ d) Q1 a* G PartRecord["Number",3]+=1( |) K, c2 _4 {
end
7 w- g# D' Q1 I* X
) G7 H5 o# _5 u9 x6 AdeleteMovables; [- `: F) d5 t! [1 M
PartRecord.delete({2,1}..{2,3})
{8 S2 K- B5 g9 H( f0 w这是对的 |