is 8 q) _2 Y% T4 D0 U+ h obj : object; -- first carbody in store! b& B) p4 K! N) U9 f! d1 M. M F
found : boolean; -- found a chassis , X8 J" R0 \. ?$ O; ^( @ counter : integer; -- position in store# r( G; l8 V X% B9 v6 t
do * t D( F* [7 ?% T) L' O8 |' l
-- make sure there is a carbody in the store # D+ x2 [/ |6 F* } if not StoreCarbody.empty() then % C2 B6 v$ S6 W! [( r- k0 f found := false; 5 ~7 p/ e, S2 H2 k. F6 c" c counter := 1; D, K2 M9 B' p9 Y' n % [) n/ D1 u! v! L+ ` -- iterate through the store # Y1 M# |6 @' X while not found and counter <= StoreCarbody.xDim loop: ]3 i! }( l- F/ J0 Z
obj := StoreCarbody.pe(counter,1).cont; ! d: U o/ a# v+ C. F if(obj /= void) then# [2 j' t) b3 d; M
found := true; 1 Z- `4 d* V% N5 M! U end; -- if0 |; N% Y- Y4 G' v9 q( T* ^0 q7 ]" W
counter := counter + 1;4 a6 b! e7 z; K8 B( G) z3 D/ h C
end; -- while# {+ W7 P$ k0 o6 Y, P, d
6 z, J/ P8 q9 J, j5 g
if found then / V8 B. Q- A3 b6 P+ @ -- put the carbody on a skid! J6 _" R) w% `0 p% V/ V+ O
obj.move(@);9 o1 \5 |# t; H
end; -- if% b! k1 k& ]! w) M: c* Y
end; -- if not StoreCarbody.empty * \0 a7 ?* D E2 Z/ V6 Oend;" d# \- O6 J. t$ G" 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
