is 2 R( l0 u: S& f! \. a% R' e obj : object; -- first carbody in store ' \! g% _. B+ u" f found : boolean; -- found a chassis ( D0 q2 ^. ?, P9 M, ?: P counter : integer; -- position in store8 g! ^; k- S9 Z/ w7 L7 |
do 9 t1 { v- n5 s$ N T G5 J4 T0 Y8 z
-- make sure there is a carbody in the store - l2 [0 Z: S6 _+ U/ s if not StoreCarbody.empty() then9 j% i$ i3 R0 j1 W9 Q/ q
found := false;. r& ]; ~1 g8 P/ S& a
counter := 1;! ?' c1 [+ e; k
: u; L4 {( @" C: N% c -- iterate through the store " R |; q; j" ^. q while not found and counter <= StoreCarbody.xDim loop & v3 o7 J* {4 y! a% a, X obj := StoreCarbody.pe(counter,1).cont;$ w* p* j O# \( Q; M. A2 w
if(obj /= void) then 7 B. v9 d; }4 ~: p found := true;, e. t$ Z* F0 a& i: k
end; -- if v" ~, i, R! ]) c- Z
counter := counter + 1;' D0 D+ W. k' M; v% ^; i) \" f) a
end; -- while ; ?2 Z( B! z* b' a4 ]! p' c9 T; @ 7 n* l* E& A$ V: _. N4 P1 a1 e5 o# ]
if found then! r# k, X& C4 k- u
-- put the carbody on a skid7 E$ f3 [+ E0 T, x
obj.move(@); 2 z( L# N+ T4 q& }9 ` end; -- if" J; i" h( ~5 E0 d
end; -- if not StoreCarbody.empty9 g' v# d& f% Q; U6 k
end;$ ^; d0 ?/ z) i( j) Y/ n
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
