is% P$ g8 O6 g' d
obj : object; -- first carbody in store 7 Q8 k( _. e! @: x. Q$ N8 @. L found : boolean; -- found a chassis % n/ X' j3 H% d/ ]' Y counter : integer; -- position in store9 }9 [) Z( T) }+ S3 z- F7 W% I
do . g: ]' P, x( G
-- make sure there is a carbody in the store 8 ~5 }, L( r5 b) r3 O% p, L3 d' b if not StoreCarbody.empty() then" y7 F0 V8 ]% j/ Q- _4 w
found := false; 1 Z- w8 ], P& j' {. Q$ t counter := 1;" I$ ]& K$ r7 T
* o# [. Q* F/ B
-- iterate through the store# R. N2 C0 T8 @9 Q
while not found and counter <= StoreCarbody.xDim loop * e" ~7 K' E. r4 \+ k obj := StoreCarbody.pe(counter,1).cont;5 i' |, O( K- w% f4 G8 U( j; N! c* D
if(obj /= void) then: Y; i9 R% ^: F& {* z: E
found := true; + X Z* ?; t s5 {" t- t end; -- if" l( O0 ^+ V" ]% y
counter := counter + 1;8 ]: T& i, w. X$ J
end; -- while , t/ S/ C2 ?% f- D0 }1 I. m 2 t4 y1 w9 h9 m
if found then4 r+ S7 T3 r% ~7 T) i
-- put the carbody on a skid( N& \ q1 T/ y: a$ z# {- H
obj.move(@);( x4 F! V, G. U$ T& k
end; -- if # N g& X* }! P) | end; -- if not StoreCarbody.empty 1 M' R/ E+ M. Z A, wend; 1 \. J4 R- k* a% O- k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
