is + Z0 f% f- Y5 t. I obj : object; -- first carbody in store% A. @! f8 ]6 A) D
found : boolean; -- found a chassis/ q3 ~* m- A, S5 e8 b+ f
counter : integer; -- position in store # ~8 b6 F8 o% ~( ldo 2 @1 y# S8 d$ y: M2 \1 c- [ -- make sure there is a carbody in the store7 b1 \' G* Y! \& ~7 B/ E" p
if not StoreCarbody.empty() then; V9 n2 X1 y6 [, \0 V1 _
found := false; 9 Q6 b8 C( p1 B% c counter := 1;, f) z" j( I1 e" u# L
: K7 H% u' K: g -- iterate through the store - I0 L9 U" o) r# J- Z: [! s while not found and counter <= StoreCarbody.xDim loop. {( d( L v8 O2 L1 r) m+ H
obj := StoreCarbody.pe(counter,1).cont;2 o9 W- w5 Z' d& f0 g2 C
if(obj /= void) then" N5 T" C% e8 E
found := true;- d3 [2 C. l. O" A4 j |
end; -- if 8 ~ Y( h6 l2 Z; c6 R& l/ H counter := counter + 1;/ n; G/ w& D$ n& o0 K3 {
end; -- while , w' l4 N" L+ I+ t" e ! A3 v9 w# J9 V0 ~; W O' o if found then! ~; C0 y9 B- T" T& w/ E- j
-- put the carbody on a skid 2 k) ?3 R% W% V obj.move(@); 5 D1 q& i J% l5 p6 p3 |* u end; -- if9 _5 l! ?; F) x9 _
end; -- if not StoreCarbody.empty $ | k5 q& w9 t. p: Y" M0 d: tend; # _ e, ^. \5 E+ r" w4 M" Y4 ]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
