is: r. G! n. _2 @4 p |
obj : object; -- first carbody in store & j; t P8 M) t$ ]' P found : boolean; -- found a chassis1 l2 F+ ~5 s X" R @: k
counter : integer; -- position in store S; d9 f0 ^. Y8 Z4 x1 x
do 9 `6 d5 y4 |# ~& X' G
-- make sure there is a carbody in the store2 U0 q7 p) _& \5 C3 b7 s) @
if not StoreCarbody.empty() then 8 F! P1 Y0 p3 w0 P found := false;% o E. |, h# B( t. m! | F
counter := 1;) Z( D- q/ E/ x( l0 P! r' |0 A8 y9 b
0 A! A' d9 L1 K1 N3 j -- iterate through the store $ o7 R* c# `0 s' I: v while not found and counter <= StoreCarbody.xDim loop " Q$ R" m1 q* h, t. R! _2 h7 h obj := StoreCarbody.pe(counter,1).cont; 5 ~# J/ A% O; Z0 y# E/ Z4 f, D l5 T if(obj /= void) then * e2 i* S! n1 _! v' n found := true;. c7 u5 W) C1 e7 W6 A+ V
end; -- if 2 P& ?! l! p6 I. i7 D counter := counter + 1;# Y% |4 V9 S- j* M% s1 Y
end; -- while 3 D0 k* R: A7 o/ h( K6 T 9 J$ M" \9 G* z if found then9 n. i" @8 o+ A4 o
-- put the carbody on a skid' }& O2 s9 I4 Q! M! m
obj.move(@);' ?$ g' s( Q& c8 ^5 q/ a8 k
end; -- if J0 Q3 B% v# y7 {* l7 F end; -- if not StoreCarbody.empty) t2 Y& A( w9 ]/ Y- O6 m
end; & a( i6 U5 s1 h8 ^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
