is . h+ v" m' ^6 P! O+ T$ ` obj : object; -- first carbody in store / T" S3 f. t- W+ |9 y' u2 F found : boolean; -- found a chassis& a* x# n' p- B. i2 c* O
counter : integer; -- position in store! _5 |8 c1 ?8 s# l/ D
do 8 z6 K/ ]/ W+ ?& j r
-- make sure there is a carbody in the store& e) y: p' I% @! P0 W2 C, i
if not StoreCarbody.empty() then * p4 \( I; {& F6 w! l' L found := false; ! i) Y9 X# k/ P- e; S6 o8 q3 T+ V counter := 1;: L9 R( B- j. u& C! r4 c- f
# J8 V) J) q# h -- iterate through the store # o7 ~1 S( {% t! }4 `; Y1 x* f while not found and counter <= StoreCarbody.xDim loop 5 u' O A5 j" q9 v obj := StoreCarbody.pe(counter,1).cont; 2 V/ {( m3 V% t! ^/ O* J+ G6 S if(obj /= void) then }( H6 e# A6 s* |* C/ G found := true; # z; P' @: U ^ end; -- if - X' s7 }. p% k' R" o counter := counter + 1;: i2 t0 D* y7 \# p, V
end; -- while 0 d* I$ _6 Q, ?% X, P " J$ G+ u7 [# {) I I3 V
if found then: B. n. Q3 K5 E) j7 \8 R/ K
-- put the carbody on a skid 5 e* |- e& R# Y! m obj.move(@); 5 F0 {+ i: i( F end; -- if& m+ l- j: M, t, h+ C: v* X% G& Y8 z5 c- t
end; -- if not StoreCarbody.empty + O* ^0 H. W* i1 P4 C5 a8 E- mend; X# U3 G4 _: 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
