is) M6 [; B9 K" e; e! s
obj : object; -- first carbody in store; ~ T! X4 D: Y2 b+ ^* W
found : boolean; -- found a chassis 5 d3 t; ~1 j1 G3 h' u! p counter : integer; -- position in store0 T5 P c/ L- z' F8 }5 l% f1 I
do + B Y" B9 B6 x' B -- make sure there is a carbody in the store # M$ l, }3 K% U5 X; H0 B6 [ if not StoreCarbody.empty() then6 t; P* I/ F( U/ l1 `5 `/ j- V5 P6 H* g
found := false;, q( f3 i9 `; n5 D
counter := 1; ( l9 |0 i* V5 I8 t4 `) U! x ?5 c8 d! ^$ m. @# G -- iterate through the store$ {1 m+ G9 x ?/ |3 j
while not found and counter <= StoreCarbody.xDim loop + e5 Y$ _7 V6 K5 e8 s$ S1 E. k obj := StoreCarbody.pe(counter,1).cont;7 d6 s0 }- C/ h7 v: F6 U
if(obj /= void) then' ]/ X/ D) L; h* e3 ^% P9 B
found := true; . q) z5 \" |# d7 y: J, H Q ^ end; -- if " p3 v- B6 @" l4 |& l1 K$ o) O, t counter := counter + 1;5 |/ s& f( E& w, O2 Z
end; -- while6 ] ]' f. ]# {0 k
, W; L+ ~2 B& {! c* a
if found then8 {6 S/ N' f0 C; ?8 S
-- put the carbody on a skid& {- w0 I& _! p+ ], ~& W0 e
obj.move(@);+ P k/ ]5 e1 z( I
end; -- if) u- H3 i- N3 x0 }4 q4 N' K5 }
end; -- if not StoreCarbody.empty . z! X) P" N# g6 w( {; x; mend;) g9 _* Y1 W5 b* E6 G6 Z
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
