is4 u$ X& c( V) v3 {
obj : object; -- first carbody in store* N* N- K9 a/ z( H8 [: @
found : boolean; -- found a chassis B/ _; [+ o% a counter : integer; -- position in store & D& l0 ~. i2 E2 vdo ! F) T1 l8 }$ v
-- make sure there is a carbody in the store: g6 K! o3 n2 u9 U
if not StoreCarbody.empty() then 6 V$ M7 l5 a, y2 Y( v found := false; & v$ x- i( f4 ?5 r% ? counter := 1; 8 w5 T. {& Q& d; ]! B" \2 Q , u9 E# Y+ W |; t -- iterate through the store( l; x( u' o$ S, x0 F/ Z8 M+ L8 k$ K
while not found and counter <= StoreCarbody.xDim loop- ~. @- N6 E1 R& X5 \
obj := StoreCarbody.pe(counter,1).cont;5 o- z( ^2 Q, T
if(obj /= void) then" @- u: l( V0 P. ? |, b7 K
found := true;) M* F/ A# Z q- N. ~8 R
end; -- if3 C; {, ~7 }9 W" Y( S ]5 T
counter := counter + 1;+ u9 q8 U) T1 H, M3 i1 |7 d
end; -- while( C2 E, _+ e, P1 P* I4 Q) ?
+ n5 X# V4 s% w w
if found then, r- K- x9 V7 J2 F! d6 k& ^& k7 ?; K
-- put the carbody on a skid . C! U% P& F' b$ Z, z% j obj.move(@); : K" @* z; x. G8 P2 ~2 W; ? end; -- if; ^$ k* D* q E+ w
end; -- if not StoreCarbody.empty; ~5 o% J" K% d4 K$ c& @% Z; z
end;5 T/ t$ a$ W) f5 G
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
