is2 P+ R7 y& ]% p, t: e5 {
obj : object; -- first carbody in store 3 x* p% E4 `; ?$ w3 [4 U found : boolean; -- found a chassis 4 n" p/ ~9 I0 X counter : integer; -- position in store( z1 p/ m1 q7 F& ?0 f
do % @( g3 F8 h, \: E% t -- make sure there is a carbody in the store9 X' D" J) p. _
if not StoreCarbody.empty() then4 y/ Q/ K/ ^: |" b0 B$ q% y
found := false; & @6 F8 ?- |: j! E$ { counter := 1; 0 U }/ I: d" R6 g2 f( Z8 q 4 Q3 \+ C; s* i- \ -- iterate through the store 6 o! K( T# [% a9 S3 q9 L+ k while not found and counter <= StoreCarbody.xDim loop 3 S8 F3 F6 B! l5 q obj := StoreCarbody.pe(counter,1).cont;7 c' g3 E9 _9 S) ^% u4 Y
if(obj /= void) then 0 o& H2 A% w" A$ c5 m" L found := true;+ j1 a/ N5 H3 p9 H7 l6 [& a1 o
end; -- if; F" k5 J5 {0 o7 i+ l2 _
counter := counter + 1;3 X) u, T) M4 G
end; -- while, P2 e' h, R; L
, Q2 A& p9 N y8 {) f/ ~+ H if found then! _' y) T2 k0 Z O" z: n/ L
-- put the carbody on a skid G9 B% G& p6 y( k' Z( e+ B4 p- E4 p
obj.move(@); $ i/ v3 b2 P Q) x" E6 k end; -- if: u: x) m l+ |" ^( R
end; -- if not StoreCarbody.empty 3 t9 D2 ^2 I' K7 F! Q0 ?6 gend; 1 i+ d) Q" K4 K2 U% W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
