is0 r; e: I# W: |0 ^+ X3 Q7 g
obj : object; -- first carbody in store 0 w$ w+ C0 U' L: H7 q4 o* V9 D- c found : boolean; -- found a chassis$ S& y! a3 b) l1 R [0 {
counter : integer; -- position in store3 A( j1 B% G1 G$ _ x
do ; H: `& {5 |, |/ [" S- N -- make sure there is a carbody in the store! ?7 w1 T" n1 ] F+ N! E( j
if not StoreCarbody.empty() then3 o/ X2 [( Q$ Y! |; V9 Z# O
found := false;* D$ `- S! ?0 d, [' A
counter := 1;: L8 j* {0 ^# w6 z. d
5 o7 F8 h8 \! M9 [- M( U
-- iterate through the store7 F Y6 I. }. Q j
while not found and counter <= StoreCarbody.xDim loop0 X o1 Y# ~# Y" z% Z8 P
obj := StoreCarbody.pe(counter,1).cont;, i3 M o4 V4 R- `& I3 e: p
if(obj /= void) then% S% B" l" G5 m6 r
found := true; , m- W/ f1 \: S, ^ g+ M end; -- if. G: {& J$ R7 X/ ^0 q) a' {
counter := counter + 1; , y$ s. q; l. e& k* f+ v( a9 R# k end; -- while/ k( L7 O& ~2 X6 i5 C h# y+ ^4 O1 Y
( @6 T% w, ~6 D y$ l
if found then+ L; m8 w4 _0 a ~9 g" u/ F' F
-- put the carbody on a skid ) F$ E4 `/ Q# z) T) B: H obj.move(@); / ]1 p" x( E' V end; -- if 7 f3 Y$ W3 o8 y! N! p end; -- if not StoreCarbody.empty4 R2 Z) }1 q, P' ~
end;) m8 x; M- U: Q; V: {5 ~
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
