is 2 f% c* r& V4 x5 _ obj : object; -- first carbody in store . [3 K& u/ j) V9 _5 c found : boolean; -- found a chassis * X* H5 O8 V' p2 k( b% i counter : integer; -- position in store 5 `/ B7 k# Q; W1 M8 K& ydo : X* x9 H; k, j$ p% ~
-- make sure there is a carbody in the store& O+ ?& u) f6 E, H2 t9 P5 F
if not StoreCarbody.empty() then; Z/ [. G. r; `5 S! ~
found := false;( l5 j) T9 [9 u. s( ~9 s5 R7 F0 l
counter := 1;7 S. P {: q. H- j$ P- u
; c+ [" l+ m& s/ n -- iterate through the store9 p4 h& T4 R0 O
while not found and counter <= StoreCarbody.xDim loop : n6 K* |* r0 ^% e6 h4 f# Z obj := StoreCarbody.pe(counter,1).cont; H$ ~% o }) l, N
if(obj /= void) then2 h; U: Z* z3 q: m( f& L
found := true;" v; B9 g* C, ]1 L- m& _5 Q( B7 ]. n
end; -- if) a& ?& Z# {+ x3 ^7 ^# F
counter := counter + 1; R# Q9 P' u5 {4 [3 i7 { y% w8 ^ end; -- while) e9 n7 `1 v* _. Q5 U- v
/ G6 {' U ^: Y! s9 b, q
if found then0 q, B: i k4 N( M0 D
-- put the carbody on a skid5 H7 Z2 E9 ~/ I7 {
obj.move(@);5 ^& U/ d4 `& J' R8 t$ A
end; -- if: j* _$ {7 ~0 {
end; -- if not StoreCarbody.empty 4 U( g/ I# G2 xend;& ?; n: Q$ ^$ K' Z& Q) w$ x
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
