is0 c5 @3 F# f r( L- O( h$ O
obj : object; -- first carbody in store # X7 a3 D8 u/ H& b j/ ?& L9 @) ` found : boolean; -- found a chassis! X" a; }( ~6 t) A! S
counter : integer; -- position in store % v' N( c! Z9 Z. ?do # J7 `3 L4 y5 X4 Y- l- V1 v, s0 K -- make sure there is a carbody in the store$ C6 N# X% p, ]+ p
if not StoreCarbody.empty() then0 u+ a0 F @; w5 c
found := false; , k7 G$ z1 Y& c* U9 V counter := 1;# l8 C; o3 R" t* Y
: f' d' @, ]* _ w/ n/ g$ B
-- iterate through the store' q b* n4 D8 ?0 H% l U
while not found and counter <= StoreCarbody.xDim loop u% b/ W s; o" _7 u& N obj := StoreCarbody.pe(counter,1).cont; 7 \6 u1 q1 i3 |! | if(obj /= void) then 4 [2 G4 D* V7 B* n$ D2 S8 K/ P" r found := true;0 g) A4 F# I5 T' n, p
end; -- if% r( L0 V3 H! O0 G# N) X0 _
counter := counter + 1; * ?7 F( i* V# Y8 N end; -- while8 X" \3 n5 N, ^/ @' L$ ~* [
3 s3 C$ h$ V5 r7 @ if found then9 @8 j4 T; ^% ~" Q% t8 \
-- put the carbody on a skid " c! B" t% B: J0 H obj.move(@);8 S" Y5 c ^/ c9 \0 d/ Q
end; -- if; K5 A9 j& A1 l9 H( }& K! j! f# i, H0 W
end; -- if not StoreCarbody.empty; N9 t) H! w, t% z
end;; k' n- e2 Q7 I6 ^
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
