is8 v8 w6 `9 i" f; w3 I8 G2 Y
obj : object; -- first carbody in store + r& ]9 U# k& X# f, J: V0 J( Q' u found : boolean; -- found a chassis 3 n/ G% o& j- h2 \2 }8 i counter : integer; -- position in store 5 v/ D. n+ U4 w' b" y& y; ado , X0 `/ E5 u2 y$ L
-- make sure there is a carbody in the store 0 B2 s0 d" c( h; y4 `1 {$ U. j if not StoreCarbody.empty() then3 V0 m- I' s0 o9 c* f7 x; ^! ^. n5 l
found := false;, m* E# ^& l; b0 a9 L& ^
counter := 1; . [- j5 _3 V* G8 {/ e7 _3 H1 X # Y, K0 J. p8 X2 u" V& n5 B -- iterate through the store 7 `* o3 s# y: A' q- s: a while not found and counter <= StoreCarbody.xDim loop - c& N0 v8 M$ s* H obj := StoreCarbody.pe(counter,1).cont;/ j# i, _8 x. }; ]1 A
if(obj /= void) then3 W. f1 C- u8 M/ s4 r+ u
found := true;: _/ v5 }4 Z7 \' j' y
end; -- if 5 m+ _5 g7 R9 o4 B9 E7 |$ e9 G counter := counter + 1; : y" f( A& s& U+ Q end; -- while 0 Y& V2 \# E' D. { 1 B9 Z4 a' |% p0 s) J6 s( r# j7 ]) |* Y2 U if found then- a$ U! y3 Q9 O, ?: ?. {" L9 t
-- put the carbody on a skid ) b, e7 u/ f" C# n ?' v obj.move(@);: H# d% a- Q2 T J+ L
end; -- if* H. U0 ]7 m' H$ G9 l* f2 X
end; -- if not StoreCarbody.empty 4 }" k$ F0 E9 Z/ Jend;7 T8 [- o! T! v9 K0 t4 H0 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
