is , `# j+ O' j& H$ U, l0 Q r obj : object; -- first carbody in store % X1 L. B/ `' ~ found : boolean; -- found a chassis/ V2 Q1 }$ c+ r% s3 w; M6 E: I
counter : integer; -- position in store 3 T4 ?+ t6 F! T2 j. m: @) {/ mdo , ?! e* t7 I: u -- make sure there is a carbody in the store& M6 v3 G- ]* H. V0 s% Y
if not StoreCarbody.empty() then 1 a& S3 ^& f" ` found := false; 0 u; [/ I; P( f6 g counter := 1; 2 M% }% K/ h- _0 y% P2 e ; ]$ y/ b6 L2 m) r
-- iterate through the store 5 c; Q6 t3 S# u- q) D: \7 O/ [' Q while not found and counter <= StoreCarbody.xDim loop : Y x( [* ? O) B+ d( p6 C obj := StoreCarbody.pe(counter,1).cont;: Y7 Y5 _, w" P, {
if(obj /= void) then 6 q; `! e& j0 R) i found := true;- W! c8 C2 A- v* ?
end; -- if ! Y& b$ S; h5 p ]! F counter := counter + 1; ; n/ H; m# R! Q/ n1 _( L( U end; -- while8 g! v' ^7 q8 |' F
1 b m g0 p. B' O6 G) _0 T2 J( r if found then R4 s3 G8 L/ W; H7 N( V' I$ a -- put the carbody on a skid- F- Z1 W, X/ P
obj.move(@); 1 m: t( v( V; B4 N1 b p/ w end; -- if 2 u, {4 b7 Y$ W5 a9 r( ` end; -- if not StoreCarbody.empty * w* m7 t( l7 jend; C$ G4 q$ l* }9 c( _
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
