is! u- [7 f% q1 Q. z1 d. a
obj : object; -- first carbody in store + k1 u$ g: i9 ~2 i) F' G8 ~- P& a. Y( H found : boolean; -- found a chassis 8 s& N: y! H9 \% @" `( G counter : integer; -- position in store7 |! s& s4 N8 E$ ^7 G( ~( C! C: X
do % {1 y1 e( |8 y
-- make sure there is a carbody in the store . p5 ^$ f6 b/ ?* |& V if not StoreCarbody.empty() then) e2 g+ w" ]) ~
found := false;) }) s) M" l `* m' G7 g* x% F Z) F
counter := 1;, y3 v; ] U3 t5 _% K3 `# w
' W( P9 T0 F* w6 y1 W
-- iterate through the store , z! o8 h, E, I0 C3 q) j while not found and counter <= StoreCarbody.xDim loop e5 u* G" c& C$ v2 x obj := StoreCarbody.pe(counter,1).cont;1 G1 o5 u6 w" v& r, v# K1 P
if(obj /= void) then+ v% K5 u+ E, D
found := true; ! T0 g, \$ F5 S0 L3 }* G x% Q' c7 V end; -- if _; G# m* ^$ X- Q/ f5 l counter := counter + 1; ; u: s$ H( F4 W8 @ e end; -- while # p& ~' B/ _: ` * k4 w- x3 @* U8 K3 R6 ~ i if found then ; D0 d, g8 g) ~ -- put the carbody on a skid3 w, E6 n: o" R( ?
obj.move(@); 7 W2 w# |) n' \& S) w& y: E& }( f: h C end; -- if 1 E5 J8 H: F* a& G end; -- if not StoreCarbody.empty2 J) `% ^6 S' M9 P: O
end; 7 ~' P1 L2 _5 ]' X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
