is5 g$ l4 ^* a/ w* i
obj : object; -- first carbody in store% ^) C9 `) O4 @1 e( v5 i
found : boolean; -- found a chassis 0 X4 r8 f; e( ~# u$ [- B1 v- x counter : integer; -- position in store9 `) }$ D6 C9 o1 h% `$ l7 P9 c& \
do * X" h. \$ [, K& V" X -- make sure there is a carbody in the store" W4 E s G% A& ^$ G+ @1 T* c3 b- i
if not StoreCarbody.empty() then # W! m4 U" E$ a found := false; ' ~. G8 M- C* j7 [+ ^* U counter := 1;# }9 q: X1 T% o3 c
8 @# z: R# l' W -- iterate through the store; M9 O# x% N3 b. Z! j' d: X
while not found and counter <= StoreCarbody.xDim loop/ _6 A$ f' q# Y* t+ }, }/ d
obj := StoreCarbody.pe(counter,1).cont; ( z2 U: O$ y6 y# o9 k if(obj /= void) then$ |% [3 }6 t; o9 s* P) V, F- x
found := true; / [- X6 R4 ^" }( n! | end; -- if8 x k5 Z {5 P" F5 K$ Z6 Y! }
counter := counter + 1;: w. N6 \+ S* A% m9 d( N* e( R3 J |
end; -- while / k' r9 g/ o. ]! Y& n ( W5 v, P) P [, T$ N) B6 h, v/ n
if found then 6 S8 z9 A0 o( y2 D9 x. Q -- put the carbody on a skid 1 c2 `. F; b' K3 l" `4 O9 I8 \ obj.move(@);; R+ X( S( v( g/ D% }7 {, z5 C2 @# @2 P
end; -- if 9 e5 E: ]5 d6 V* T& m$ B end; -- if not StoreCarbody.empty ( h2 f6 b2 {' n( e; F! j$ \end;/ G( g% R' D) S p! i; o* y7 f; z& B
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
