is0 L+ H% {7 ~" a/ F: k
obj : object; -- first carbody in store& l; N' b( t- f& r/ `! E6 f
found : boolean; -- found a chassis # o5 ?6 O& K: \8 S( T" q counter : integer; -- position in store # L; O. I; G/ G! Y- I4 ]' g- c( ^do 4 M" ?$ S$ |8 Y0 A3 z4 A2 T% l0 `
-- make sure there is a carbody in the store / r/ s3 v& M! W. i! P if not StoreCarbody.empty() then $ q/ C% m7 g1 C' h1 ^% G found := false; % S" Y E+ n8 h0 [1 l5 z& Y- x* | counter := 1;. P. t. Y. D8 f; _
+ P2 Y" Y; h4 H o0 `! f3 Q -- iterate through the store* p$ i$ r& u" M1 N- h0 D8 V
while not found and counter <= StoreCarbody.xDim loop0 ?: V) w9 d) F
obj := StoreCarbody.pe(counter,1).cont;& T& Y5 f; W: g% t, z
if(obj /= void) then; _ W; n' D% {( j% v) R
found := true;( x1 `4 l$ c1 n
end; -- if 3 Q% @% V: s, u# A counter := counter + 1;( O, ~& z% d8 u& u# p
end; -- while0 f$ G# ^& G1 y5 W7 B
3 a2 O( {. h- I, K8 v* u4 U- ~8 K if found then* g0 v$ [4 P" \0 \1 c: N {( Q
-- put the carbody on a skid ) F' @0 V8 c0 |6 g- i obj.move(@); " v2 f% Y5 {. \) U1 A end; -- if 9 ^3 K$ h" \& v" k1 M end; -- if not StoreCarbody.empty 7 A+ P% d1 S- ~2 u* n6 g# z6 P$ Send;- J% Y) |# Q5 m+ Z2 S
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
