is* J% x+ D5 m" L j. w3 J4 V& z3 \
obj : object; -- first carbody in store # ]& q$ z$ A& j W( }; f8 V found : boolean; -- found a chassis+ C. I) e, x5 M* Z: a5 T" ?- B
counter : integer; -- position in store - w+ R* V8 \, j( ^6 B! U" ^4 X( Mdo " M: ?0 u+ m- d3 \1 i0 ^5 U -- make sure there is a carbody in the store. t( W3 b B. Z7 l) C& W) e
if not StoreCarbody.empty() then* }+ r) b& c# Z5 [9 x v
found := false;9 t4 b! P; {; S- P! G
counter := 1;+ ^5 M/ M- A9 n. ]
- S# V0 E! ~; m# L' i
-- iterate through the store 0 a1 `* `2 F, @3 M5 v; E& F t while not found and counter <= StoreCarbody.xDim loop& W' a3 ^: e' n' \( F
obj := StoreCarbody.pe(counter,1).cont; + W, b$ E- g1 o7 M: P/ ^. E" A if(obj /= void) then 0 @: a! q; g: V! q found := true; S8 p2 k7 }+ d+ R end; -- if " e0 O8 U+ A2 y5 n ~: L" R5 H counter := counter + 1; ; G/ @ {2 L% g( C end; -- while % `, y' E* S6 q' v : j8 u' G/ K6 a4 ~7 u+ ~ if found then 3 T2 Y+ v! H5 b -- put the carbody on a skid B0 A2 o7 _$ ?& `3 |
obj.move(@);( P+ ^/ X: v; W4 n% t3 t ]0 p8 u
end; -- if& Q6 A# Q% k% Y# ^' n& M
end; -- if not StoreCarbody.empty0 x. n( B1 _, j* ^; [- a
end;$ g h, E6 }8 c2 F& Z% j1 \1 w- Q
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
