is& w$ M, _- v& p+ I
obj : object; -- first carbody in store# [) H- p& @1 Q8 v. K; B) U! [" ]. c
found : boolean; -- found a chassis! i0 c c4 d* @, [4 {
counter : integer; -- position in store - }% d9 B1 e. F. z8 ndo 1 Z% f, S) Q& T6 a5 u# ^
-- make sure there is a carbody in the store% `' i4 f( x. d& w$ a) G; L' ]% r& ~
if not StoreCarbody.empty() then 0 a# w7 `8 V( T' e* { found := false;1 K, ^% |1 X& _( _
counter := 1;2 Y3 h. P6 ?. g
: E5 A, X p: K7 o: ^* D -- iterate through the store$ O& H/ @) K# @2 `6 b9 K7 s7 A
while not found and counter <= StoreCarbody.xDim loop . Q5 W) P- J# |. ^$ h7 { obj := StoreCarbody.pe(counter,1).cont; ! V5 Y; k8 }* q4 I if(obj /= void) then # Q, u, e! u. E+ z% F found := true;( m0 g6 \9 j0 P3 P% p- Q
end; -- if 4 g6 j. T7 N& c* E% Q0 E' M counter := counter + 1; . V) w9 A" v4 _% S$ `9 [ end; -- while2 c3 T' @- a1 d. ^1 h1 l- J
E. J- T9 R+ H9 O4 i* n8 T if found then 4 H0 ~8 \! K8 A) B# \ -- put the carbody on a skid ! c1 h3 a" E1 q+ p# }! d v# l1 I obj.move(@); 6 P( n# p8 B' Y; B end; -- if3 W& b P: z& Y& S) n
end; -- if not StoreCarbody.empty- W4 R9 B: k# T, s' U9 h: M# ~
end;3 P3 D+ L3 J' o$ @
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
