is% t# C- [0 Y, O7 {' _7 X8 F
obj : object; -- first carbody in store5 g3 W: i& O9 Q6 \
found : boolean; -- found a chassis# K% _4 r5 W/ m, f" [% `
counter : integer; -- position in store/ F$ Q6 I# K/ N; `/ l
do ; _* B2 B* J% w2 h% Z& H- e
-- make sure there is a carbody in the store) I, H8 v" M* u8 H$ g3 g8 G
if not StoreCarbody.empty() then6 B0 a% |3 I3 D+ L$ \
found := false; + m. g2 B# S/ `" o counter := 1;- m9 X7 Z. f i7 z
2 M$ Z7 e! i5 S4 z6 C5 @$ ^; s
-- iterate through the store 8 H. G% F" U( N* V' g while not found and counter <= StoreCarbody.xDim loop 0 D* B( H( t0 s4 ~( M8 P. t# b obj := StoreCarbody.pe(counter,1).cont;7 ^) T2 A5 b+ p
if(obj /= void) then . s) h$ q& l6 f5 ]( f found := true; - d2 J7 i& M. T3 o, {* n end; -- if + y/ j4 C: E' M, e4 W2 C counter := counter + 1; $ T5 V, \- Q$ ` |: L4 j# C$ e7 Q end; -- while / p$ L6 k* p/ ~% L+ ~ . n4 E; b1 S7 m4 b% X( o6 o
if found then * q7 M+ ]/ U/ n5 I- V; w* H -- put the carbody on a skid3 Y6 e4 `8 [, G9 O/ T
obj.move(@);5 N7 R2 D1 u' N1 i6 @5 \
end; -- if * C5 T0 R5 ?) b) w& n end; -- if not StoreCarbody.empty1 `% C$ L# w$ _4 }5 Y k. h
end;! o, l. |4 v* L
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
