is/ b& l4 B; U) Q! b
obj : object; -- first carbody in store , E& `9 M8 i0 ], @: A: H2 k: M found : boolean; -- found a chassis % E" z1 k* p( K counter : integer; -- position in store 9 Q$ O" s i& i5 h; p4 udo 4 x( @0 d6 c4 N3 V4 n9 v# D: Y -- make sure there is a carbody in the store + d8 f5 w, a1 l3 o$ `* L. f if not StoreCarbody.empty() then) ]# T1 V) o& ?8 j3 b# }' Z, q
found := false; + U, {* J! x' y$ e! X counter := 1; % y' S) J# Y3 N& ~- X& n : t3 I6 g. A9 h) N$ f7 n1 [7 I -- iterate through the store( B+ I1 g+ ]6 V8 X. `
while not found and counter <= StoreCarbody.xDim loop " e. P& O; q% ?" c: y obj := StoreCarbody.pe(counter,1).cont;3 _0 c% P0 e9 w; i
if(obj /= void) then0 w8 Q5 ]( k/ E* c/ d( \7 k: z
found := true; - u* C; F" M% Q6 t5 E" H end; -- if ' `* w6 T+ b5 g! o/ a; K* ^ counter := counter + 1; ' P1 a& ~" F! r end; -- while ! X+ a2 d4 }8 R- b8 r w2 Q& p; k 6 K+ O D- c& P' O7 W, v. ~5 k% J if found then 5 {& ?, Y# B/ \1 s% i -- put the carbody on a skid % D- r8 w M6 Q' J obj.move(@); : K1 D3 f4 |0 `2 q end; -- if6 f1 d. n+ X0 A9 N t- O- U
end; -- if not StoreCarbody.empty( U0 ~2 b: A3 C2 Y; {7 \' Y2 m
end; # [( q& E9 ?7 \$ x# G2 _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
