is $ F6 O) I6 O* Y P: v obj : object; -- first carbody in store; ]0 D% H6 A B: E j2 Y
found : boolean; -- found a chassis z" y5 X1 E4 L: A y9 }, R counter : integer; -- position in store 9 J L+ D% c; A; G+ E3 Rdo , A, s1 O. J5 Y$ g5 i E
-- make sure there is a carbody in the store8 m7 Q, @) h# K9 M" @4 V
if not StoreCarbody.empty() then: K: _1 u$ i- p8 {2 Y- P
found := false;( L! q/ J6 V$ Y" X1 K: H/ ~( ~5 g4 }
counter := 1;3 q3 R6 E; S, f3 S5 l! r' C: A
% t+ M |' H. b# G0 E" |
-- iterate through the store + D; m# B" }+ z4 n) N. D while not found and counter <= StoreCarbody.xDim loop$ I* \' r) J1 I! p
obj := StoreCarbody.pe(counter,1).cont; ! R1 U; ^2 m5 s+ i G& F. V/ V0 M if(obj /= void) then 2 W7 N) t% L0 F found := true;* Z' W X9 X+ K& q' I3 s( U/ |
end; -- if2 C" h4 N. n: {2 T4 E& r
counter := counter + 1;1 t8 s0 E [2 f: U% }6 ~! I9 n
end; -- while 8 J$ T. ^* d1 I6 F( {4 x- q h0 j ; A8 S2 R" V# v
if found then: H6 D: z. s _* D8 `+ h! U
-- put the carbody on a skid " f8 f5 a; Q6 f( E obj.move(@); " Z9 n* @* P! B# z( u/ ? end; -- if ; B" [! o2 A3 y' b- I" a J2 d end; -- if not StoreCarbody.empty 3 k' ~; a% j, y0 i* Rend;0 S h' Q9 R- ^! s7 N) X6 s
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
