is) j! y' ~! R7 R! d
obj : object; -- first carbody in store: D9 v3 i: @* L% X& x' ^1 r! m
found : boolean; -- found a chassis ! U: k/ l3 C" \$ S- W7 k0 t/ M counter : integer; -- position in store # x' x, {9 \/ _& Xdo 9 c& T9 v; t8 f. O- M# R# N+ F1 j; _
-- make sure there is a carbody in the store * M; e/ l) x5 S \ if not StoreCarbody.empty() then + X1 E5 ] d" R% t0 r found := false;4 c; w% M% R; Y) q# i+ |! Y$ F
counter := 1;% R, [3 j1 A0 z) M; Q V
$ x! F- B$ R$ B5 b* |
-- iterate through the store) C+ @, ~/ m! C# m5 T
while not found and counter <= StoreCarbody.xDim loop + q& a- f) e# q" i obj := StoreCarbody.pe(counter,1).cont; 5 ?4 M! K0 _ i3 n6 D if(obj /= void) then ) s4 n2 @( `/ n/ k( a. v, c found := true; : f% S. [! y% w( K6 {/ ^. A; O: N# N end; -- if; {/ u6 q" d# _2 b+ T, H
counter := counter + 1; * y5 S2 j& \. ?: C6 {: Y. i9 r | end; -- while& \4 N- A8 c8 Y
6 k3 F' i( n9 v$ B2 o) \ if found then 7 d- ]0 q; G0 d) |* w -- put the carbody on a skid" V, f$ \; ~' s4 T* `
obj.move(@); / a! c; H V- P end; -- if/ y& b7 O9 V& N# ~
end; -- if not StoreCarbody.empty" [7 D( ~, B8 J4 t$ t
end;( ^4 B3 \5 ^: x/ B0 ~: A
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
