is4 j" A& B8 e9 n
obj : object; -- first carbody in store% ~5 `$ ~7 ^& p/ l( d) p# N+ m
found : boolean; -- found a chassis2 w. }' {8 T8 C
counter : integer; -- position in store' U; ?) `, n% v$ m8 ?
do * O$ {! e9 i2 @0 t' f; r- Y* C
-- make sure there is a carbody in the store 5 A0 G1 o: D; y4 R& [) C7 E if not StoreCarbody.empty() then3 Z+ P: m! a4 x: N9 G/ v* L, P
found := false; 9 ?' C5 M6 M/ E% B( H! M/ g) f2 S counter := 1;# ?8 K7 P- R1 ]- A5 Q
6 A W+ B# Q: I n4 _$ U -- iterate through the store , _0 C& G3 O# G9 l; z while not found and counter <= StoreCarbody.xDim loop2 R1 ?' j% U$ f) i0 x$ R
obj := StoreCarbody.pe(counter,1).cont;% ^+ l; Q! {1 v$ k
if(obj /= void) then% p4 ?' V' P7 a( M% d# b
found := true;1 y3 D. ]5 r, S) D" ]; ^
end; -- if. u6 r' R! d5 Z% M6 M
counter := counter + 1; ' X' W' I4 K' _6 R# l% Q5 v end; -- while : }0 `* C8 y) g- f- q % `0 {" i* |- J& c. ]! C
if found then+ ?1 ]+ R) r1 E% R
-- put the carbody on a skid/ Q5 J0 L5 k, s( ^8 O+ R2 C5 I5 _
obj.move(@);. Q+ z3 ^5 u; b
end; -- if. u! B7 [+ C0 e* J+ Z% o) T
end; -- if not StoreCarbody.empty ( k! [5 {: T6 jend; . g% P& q8 m2 ?) m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
