is : C8 j7 M% v M! w2 B n obj : object; -- first carbody in store9 w% Q3 I0 w5 k7 Z) n
found : boolean; -- found a chassis6 G6 S c* H, Y' u, G
counter : integer; -- position in store 6 u% R9 m) C1 d# {# q6 Ldo + l. `: v; ]! m -- make sure there is a carbody in the store 6 }+ t( q, T# o, s8 [ if not StoreCarbody.empty() then 6 { k; Q" j6 C# s found := false;) X! \' \" s. c+ v9 F% F
counter := 1;, D) U1 ]$ I# y/ C# [/ m, e
0 T, f! q0 E, I -- iterate through the store : c1 c0 Z1 J4 W7 h9 q while not found and counter <= StoreCarbody.xDim loop a7 r- g. F2 m0 F% d! Z# T9 l/ T obj := StoreCarbody.pe(counter,1).cont; ' V$ B2 f" D& P% V7 ]- \1 E. W if(obj /= void) then! Q+ c/ H0 |6 M& X* W2 G; M3 Z G
found := true; ( Z# e; B, V- Y) p( U* V9 S end; -- if 8 ~$ ^& q. c: p counter := counter + 1; : @* }1 ^4 o1 z: I4 A9 g end; -- while " p' F6 T# @4 v' B, I6 I ) u2 Q3 `3 T: k7 c1 Y, ] if found then 3 N2 s, l4 D- q -- put the carbody on a skid " P3 z b' p% r( O O" r3 I4 U; f obj.move(@); : Y0 T9 `" J3 M* [ end; -- if S! E: c C3 M, K end; -- if not StoreCarbody.empty! X! r8 r8 P& b( X2 }) z+ S
end; 4 Q9 m0 ]) S' G8 X3 X* N- c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
