is ! t, I2 m. F6 M obj : object; -- first carbody in store2 ?: }- A, `0 r( W3 _9 Q6 v
found : boolean; -- found a chassis8 R* h7 D/ m9 [2 {/ u
counter : integer; -- position in store3 |- b" v. U- a; [# D+ X& n; i2 f0 C
do - X5 s% X. ^( ^4 Q# e5 k -- make sure there is a carbody in the store, E# R7 a' c3 V* k7 c
if not StoreCarbody.empty() then9 o3 e q+ u# h u" R. G# s
found := false;, p" ^5 z9 T' d
counter := 1;# R. G$ q( n; M% P. t
1 f8 ~( p) D5 O. r8 ~: T$ A
-- iterate through the store % X4 V& C8 I$ y6 d while not found and counter <= StoreCarbody.xDim loop ( `0 c. ~/ S# u6 T$ a obj := StoreCarbody.pe(counter,1).cont; 1 z$ o0 n6 ^! L" n. q, \ if(obj /= void) then. k+ y+ n+ F9 i$ z# p
found := true; + I* O& J( _3 t4 s% C end; -- if 5 b5 i$ O( p$ Z" N$ T7 b+ ~" _ counter := counter + 1;' I. X( r7 {% D; H6 y4 E
end; -- while1 o1 }; F9 q( _, F1 q
. r3 M* s5 e5 B6 n- q9 e3 i9 D) w if found then , R8 L# W. S9 ~( d5 | m+ I -- put the carbody on a skid ) m4 l1 W1 |; s obj.move(@);& s; ]' U$ p, k; W
end; -- if $ P, L- Y# O6 l2 K7 j end; -- if not StoreCarbody.empty! z7 ?5 S6 g$ Z- ^. z
end;1 T, M6 U& o! H" A, H
里面的found急整个循环不太懂，求高手讲解下？急~~~~
发表于 2009-3-4 15:51:31
