is : @6 b& n% z; C$ M! L5 c$ X" @/ ~ obj : object; -- first carbody in store 4 J. M. _: F. ^, {9 b& u found : boolean; -- found a chassis & i$ A9 `) B, j; B" k counter : integer; -- position in store - @' u* B$ Z/ N, K+ hdo , q2 ^' C- `. r G -- make sure there is a carbody in the store( [& ]7 m+ j' p+ s* r
if not StoreCarbody.empty() then : }2 f ~& q1 w" W found := false; H* p) H% @2 g7 h
counter := 1; ! v, c* y' p$ ]) I$ A0 j7 P ) V! v) S! r7 ~3 z, R -- iterate through the store ' @2 d+ W: z$ r8 S- a: R4 s while not found and counter <= StoreCarbody.xDim loop8 d& o" |8 s1 I- ]8 f- u _
obj := StoreCarbody.pe(counter,1).cont; ?5 u& y2 i$ d0 r
if(obj /= void) then3 {9 Y* G/ k4 e* M5 e) i
found := true;2 P' z% x8 F: B9 @: ^2 ?
end; -- if + T. _5 q: ?9 }* A1 Z counter := counter + 1; ( d( |" H; |. Q. p end; -- while) [2 g- ?& [- m. q% D+ m- W" o
% F! q( U8 W2 d% N, v. w H
if found then! y9 N% O; P. S2 m6 A' t
-- put the carbody on a skid8 q! ]$ y7 R( ^2 ?# o
obj.move(@); 8 ^) }2 S) b7 u3 n+ G1 F end; -- if3 m8 ~( X% N* y( Y, \/ l' X& T
end; -- if not StoreCarbody.empty 8 M, `0 v8 F' ]- {end; - b! j) x& Z- e, @( \5 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
