is7 ~% l8 K* E; M
obj : object; -- first carbody in store 9 p- L+ {' {' x, C! Z/ R8 W found : boolean; -- found a chassis 4 o$ P. B& j& K# f( j, s# G counter : integer; -- position in store 6 K" a! a+ e3 P. B' K9 l; _' M) hdo : S5 X f( _$ _+ P) F" f
-- make sure there is a carbody in the store ( }9 G( F( z) f+ k if not StoreCarbody.empty() then. {, A4 j+ E f8 ~% y! R! |
found := false;1 c. b" W. Y" i9 f# V
counter := 1; ( r0 j' t: U6 [& u! z7 I& v ' a7 s1 o8 f! Y3 M) |9 s8 e. Q
-- iterate through the store ( N8 }: z. z; L1 c4 g: e while not found and counter <= StoreCarbody.xDim loop " q9 k) T1 t$ W: s8 } obj := StoreCarbody.pe(counter,1).cont;0 u; E0 h% Q" i6 j- g: Y6 u
if(obj /= void) then 5 H* W/ i) F9 Y4 ?. t found := true; & D& E; x7 A4 H, I' d- o6 k) N end; -- if4 T1 N* v. d; l% P
counter := counter + 1;4 Z% T4 k9 t( ?5 C G4 m
end; -- while / K$ L' u* y% o5 K( y . h" w6 t( j. _5 j9 }
if found then ' m- ]) F3 e3 T -- put the carbody on a skid ( i( K9 `7 n* S8 C obj.move(@); 3 q+ S* z4 V" R9 ~" g7 x% E5 B- W7 c end; -- if ! Y! u0 P' l3 o' u end; -- if not StoreCarbody.empty5 M9 H& u$ v, P7 }
end;2 w: t$ c; ^; Y4 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
