is 9 |" v$ I8 k! i$ T obj : object; -- first carbody in store 1 M- ]" n+ c" v& ~ found : boolean; -- found a chassis 0 J: P. Q$ U& Z) N* g& Q counter : integer; -- position in store 2 J$ `5 y4 N; X- v' x6 u# tdo |( C" W! F: e2 t3 k5 d" P5 o q4 t N -- make sure there is a carbody in the store% Q% T+ _6 t- U# s/ K- ?1 ]* S
if not StoreCarbody.empty() then2 h+ e v& n! z
found := false;' \2 p0 d. R+ f1 d) V1 k5 Z& k: h
counter := 1;1 u# L+ {( ]% O- @7 C: b
4 ]9 y# @" P. A& P8 f; _ -- iterate through the store# b6 [* D G+ ^0 J* R5 t" O
while not found and counter <= StoreCarbody.xDim loop" h2 ^" y6 s2 `- E' _
obj := StoreCarbody.pe(counter,1).cont;+ ~3 d( L. {- |
if(obj /= void) then 1 s. D9 G9 C% v' {/ c found := true; . L5 {6 L- Z, b: o$ } end; -- if1 q, Z0 A- }# c# V
counter := counter + 1;/ }5 V) a6 {; c6 u( o
end; -- while 5 ~5 R+ Q- ^) ?2 F" Z# W. T& _ ) M9 @$ H7 S3 o4 _1 k) v
if found then( ~- |& u y3 e, H
-- put the carbody on a skid 5 V" i5 u9 c. @) ~: s2 H obj.move(@);. e% w5 |, [/ n! N
end; -- if 7 n" M, [: f( o) j end; -- if not StoreCarbody.empty) @& ^ d# G$ d7 U8 D' m
end;# x2 w2 J/ R. y: y5 X) E& t: S, o
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
