is* n6 m/ O' _) ?; y7 Q
obj : object; -- first carbody in store 1 z- o* T3 k) m$ |0 q, i: \ found : boolean; -- found a chassis ' {8 a4 F: B7 X" q7 \) q( T, u counter : integer; -- position in store ! ]1 B" T; e( t; a4 e( q& U. h8 Vdo 0 W+ f# z1 m3 |4 x0 D2 S! ?3 h8 _ -- make sure there is a carbody in the store 9 Q2 L4 b8 C3 G9 A: J' F# S if not StoreCarbody.empty() then% W, l* H1 p0 S
found := false; 2 F' t+ C3 g% r( h& Y8 H counter := 1; \+ k9 S5 e5 F1 U3 e. E. H . t* f9 g& ~. ? -- iterate through the store 5 j3 \5 |( K6 g while not found and counter <= StoreCarbody.xDim loop" h& o8 K. ~4 Y5 g4 c. ]. B5 C
obj := StoreCarbody.pe(counter,1).cont;5 C# l) d+ Y/ _
if(obj /= void) then ' x4 f; A, q3 I, M found := true; " ?) w; [3 O1 t3 A6 y8 C! `+ w5 [9 O end; -- if : g# s! J- N7 \$ z C o counter := counter + 1;* {& V! U3 c% n; C
end; -- while3 q# }3 [% p/ |4 h5 [. P
8 U8 d6 O& J8 J; }& p if found then3 u' d/ M. O) Y/ \4 M2 r; o
-- put the carbody on a skid / m& A' w$ a* y! h, @+ q" T! Y obj.move(@); : r: E; [& u0 O0 F* t" p2 O end; -- if - }/ ?0 h! ^; j end; -- if not StoreCarbody.empty ( U6 E+ E9 s$ B) N* E' _end;+ \7 s( I N% J3 Y& 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
