is 2 j5 N2 O$ P: b; O$ B! [2 M; k obj : object; -- first carbody in store & N, C) R& c2 Y2 \+ A found : boolean; -- found a chassis 6 H6 t5 {0 l+ N. t counter : integer; -- position in store " t, p( d; ^! \" A5 k8 V- s) Hdo 9 X- y! i t% T1 r1 n -- make sure there is a carbody in the store& e9 O: i; @- ~3 s; Z E/ r$ x/ R
if not StoreCarbody.empty() then p9 R' G E& X: s8 x: K) |9 _ found := false;. n0 |5 M6 ~+ ]: p2 U- V* v7 Z
counter := 1;9 X7 K7 u0 `8 {$ c8 X
2 X3 R5 `+ J2 \ -- iterate through the store9 \" [% p c8 ~4 N- j7 P
while not found and counter <= StoreCarbody.xDim loop, b! z' O( z& U
obj := StoreCarbody.pe(counter,1).cont; 1 T! ]( v$ e' E4 M6 o# a2 H if(obj /= void) then # v5 O, i+ D& t found := true;1 X D+ [8 Q% Y
end; -- if0 o4 H2 y9 @1 j1 T2 G
counter := counter + 1;4 W+ b9 {2 \: b4 [) _) [- m$ ?0 |/ u
end; -- while( j9 l$ o/ w/ g& Y0 e! v2 s9 ~
. c5 V" E* S; d/ g/ e2 P; H: r if found then2 f- ~# x2 |( J. t' A" ~
-- put the carbody on a skid 5 ~1 ~7 }9 s9 Z* _8 e obj.move(@);2 Y/ n9 [: p/ p* K% p0 X
end; -- if0 S8 _( \0 O/ W% p, Q: P
end; -- if not StoreCarbody.empty 0 H! c1 E+ X" c% e4 R7 s7 Mend; " ?' g/ c; b' y. |, d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
