is% x9 [" j z+ M
obj : object; -- first carbody in store . Z/ q2 ?! d& ^9 b- o! O' p found : boolean; -- found a chassis ( e( G. W+ T& c7 h' S! j7 Z3 Y0 j9 P counter : integer; -- position in store$ M1 k9 _, M3 N2 ?* o$ j
do ' W: \! `6 S- F! j& @) w% ^$ H
-- make sure there is a carbody in the store 9 Q7 R0 S8 j, z/ J( M. m if not StoreCarbody.empty() then 9 U) r" Y6 W# g3 F. @ found := false; 2 J- E( T4 z5 U7 T; N- G7 A# I counter := 1; ' U! e- v$ L/ m) u. v4 Y8 U 6 C$ [5 f( Y; y/ a Q -- iterate through the store0 ]' }+ D$ S" b4 k% f
while not found and counter <= StoreCarbody.xDim loop# d5 e7 a+ k* Q) c
obj := StoreCarbody.pe(counter,1).cont;; ]* S# F2 M7 @$ z7 z1 V
if(obj /= void) then 5 p+ f: a8 O* l found := true;2 _0 ~) E8 D) m# I$ Z$ J
end; -- if i6 ~8 R2 S* q( T( ? counter := counter + 1; " N4 M( z0 y: }8 `( m; b# m) v end; -- while / e% U4 R4 b- q$ T! W; I6 w; e # N( i0 q+ \( ] if found then . ^* R* {, D- B. Z% p1 { -- put the carbody on a skid, c' {5 Z2 K1 x+ `
obj.move(@);- H' v) L% g; _5 \" H; w' i
end; -- if ; L/ d+ E _- c# U end; -- if not StoreCarbody.empty3 G- C! S, L6 b) V- q( }
end;* A. G$ A; D( e+ m+ |- m1 l) F
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
