is5 G" t5 D+ |+ k- K) G, _
obj : object; -- first carbody in store) _7 ~1 J- \# `5 k) O8 l5 T
found : boolean; -- found a chassis) [( j$ p* @. G" s% \ D O
counter : integer; -- position in store ; J6 n2 w% {4 i4 a* @do $ v1 E0 A2 F: L v& U+ C
-- make sure there is a carbody in the store $ g. R! I% P+ \3 R) y f: J2 {. i if not StoreCarbody.empty() then 1 K) [6 r* s! v: ~0 ~ found := false; 1 g; B V0 v2 g7 s5 \ counter := 1;1 f; B7 D% t5 S2 T0 t% o5 |3 j* A/ t
" c5 ]: S0 ?) f, l7 [
-- iterate through the store ! d4 R. ~+ f4 [: u$ G" F# N* R" ? while not found and counter <= StoreCarbody.xDim loop $ Z" Y4 S7 ?! ?) }1 c obj := StoreCarbody.pe(counter,1).cont;, }9 s: G7 d* b" {
if(obj /= void) then . \# v( O( a: q7 M. W1 g found := true;$ j: P% ^ y9 }" O3 P; p" _% Y
end; -- if ; G& |) A$ |9 e7 X counter := counter + 1; 0 G: \7 ^$ J4 `: _7 Q" U. `2 r end; -- while, J4 T& N& _( H1 e$ g5 y# p
4 |0 |& G- L8 m% U) W. ` if found then 9 e) v: z; Z, Y3 Y5 S5 H -- put the carbody on a skid 4 T" M( b- i" ?# B. `$ _+ V obj.move(@);5 u% C; k' c3 Z0 G
end; -- if , X6 ^# i+ G2 r- K4 t: A; I) } end; -- if not StoreCarbody.empty2 n: K+ X; i3 g. j7 h5 N$ G
end; . @/ b6 T, O) w5 y1 G% V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
