is 7 N! o% J$ T! ?( I9 H obj : object; -- first carbody in store & B' e( E' T' G- P) h8 a5 S found : boolean; -- found a chassis& q1 t0 n M8 v
counter : integer; -- position in store% `" C6 j+ e D9 R
do 1 s- g' f& I; X5 a) ^2 E
-- make sure there is a carbody in the store * T Q# M9 D' G) b' }3 j4 s2 s: v if not StoreCarbody.empty() then ) I0 i. {3 H8 K. r) g3 g" ~" q found := false; 0 I7 A$ [! C( D& J. U* a% X. {! c counter := 1;. {0 P) u9 x" A
' w0 j- K! _& ~' F
-- iterate through the store; ^- f0 i Q7 k( V3 ~
while not found and counter <= StoreCarbody.xDim loop2 v& M) n: Q7 X" q) o
obj := StoreCarbody.pe(counter,1).cont;; T- ^5 n% X! w7 D2 b! q
if(obj /= void) then % ]1 Y' N, N# Y- K! S7 h* f- E; T% }* I found := true; 1 M/ O: {6 w4 G end; -- if) p S- n* M2 y5 v$ _' y& A' u1 A; m
counter := counter + 1;$ |1 u3 {# J: V7 W% ~
end; -- while # a _1 q; s* @9 W3 y * E# _9 }. L: u$ m if found then 6 v6 _/ h# `% S' J5 ^: c -- put the carbody on a skid" @3 J6 S8 r, W& j. W# n
obj.move(@);" I2 B2 ^9 N# V
end; -- if ' o( U' Q# C3 q8 D. D3 `8 ? end; -- if not StoreCarbody.empty" ?5 n o6 l( t
end; 6 @% G: Q) y1 w: 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
