is7 ]) q3 y$ R- n* A6 L Y# p+ }
obj : object; -- first carbody in store( R2 p' o4 `) E7 ^6 K& k
found : boolean; -- found a chassis . v% N) M; d D2 Q counter : integer; -- position in store 7 x/ X& F- M1 e1 Jdo 1 m( |- X8 @( D9 f% v6 L
-- make sure there is a carbody in the store # G) e1 B. B% ^) T if not StoreCarbody.empty() then 0 E, C. p% {6 K3 U! W0 X found := false;' E1 P7 J7 X0 ]5 Q
counter := 1; ; v) j2 Q) b8 N4 }5 C& M3 N! { ; O8 y; Z) T" K% `# C" k. W -- iterate through the store 9 d' [" x3 K& P% o while not found and counter <= StoreCarbody.xDim loop! f4 l0 J" [2 e. ^/ E
obj := StoreCarbody.pe(counter,1).cont;# [4 y3 F9 ]0 F0 o& j
if(obj /= void) then 9 e+ J: u7 G% F: G: X found := true; 1 {- `1 U- `# K& W8 f% z0 G4 `3 t/ L end; -- if: O. D/ z/ O) |) U1 ^
counter := counter + 1;5 {- `8 Y8 W, F9 h
end; -- while+ W. Y! j2 h j6 |2 Z" L+ S
0 w; X/ A0 R# q if found then. u. o( ^2 G; r7 ^( a( e- r
-- put the carbody on a skid' M4 x: P+ n P. K, I6 D
obj.move(@); 5 q1 y3 N1 N% ^$ G6 ] end; -- if 8 a; N0 k$ b+ ?, z6 R) J" L1 l7 @ end; -- if not StoreCarbody.empty $ A# E* h4 ^5 v z. j, \end;1 Q! }+ f& o( h4 X- x0 e; X
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
