is5 G( L! z) _0 B
obj : object; -- first carbody in store 9 T% m4 f) N2 v& \/ t+ G found : boolean; -- found a chassis F7 |' r, ~3 G! x: G9 P$ M% P
counter : integer; -- position in store 6 \/ z; ^# A0 Y5 t8 f: A; _do ( u E$ n+ D/ A$ [4 X -- make sure there is a carbody in the store7 E q* s: }- {, d! q
if not StoreCarbody.empty() then % e: l' v8 i4 l- y/ q9 D3 B found := false; 5 s0 C: e8 ?7 a! T! E j* F counter := 1;. y+ a! b. m/ D/ {; x
% g6 ?0 W, a' S! L4 Z5 l
-- iterate through the store 5 ?1 j5 B$ X& n/ d; ~8 Y' ` while not found and counter <= StoreCarbody.xDim loop; K: s9 `! w3 v; R2 @4 D
obj := StoreCarbody.pe(counter,1).cont; ( L; y# P( d9 D& |7 ]& k2 f if(obj /= void) then* Z; m" G9 v M8 v/ {
found := true; 4 ^2 B" E; U% }' ?( }1 W end; -- if# V) k2 R6 V V6 o5 I; R2 r4 Y( W
counter := counter + 1; 4 F- }& J5 q% _) v. S end; -- while 9 D5 y9 N) T, u8 M 9 n% F) Y. ]* e" g- P u3 N2 |. q
if found then; E# z& |, m6 j: q3 S4 P( ~0 P1 A
-- put the carbody on a skid 6 _. Y; m2 q' t# q obj.move(@); * Q. h, L% \* c2 C' b end; -- if 5 d6 K" q% q7 R C% { end; -- if not StoreCarbody.empty W6 ?; o6 @6 h$ i6 E
end;* g& s2 ]$ \6 M4 n% Z
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
