is* R* \6 v. b0 ^4 q* j) ?. ?
obj : object; -- first carbody in store 6 W/ N! Y; @# T2 c5 D3 x8 X found : boolean; -- found a chassis# q" U% a! W( @1 ~/ q
counter : integer; -- position in store: `3 |$ l1 U4 i+ p- x# ^
do # Z8 ^3 U) {( W# h8 c) H% L -- make sure there is a carbody in the store " M2 ?! L! ] I- o @& P if not StoreCarbody.empty() then7 A7 x2 x2 L. X2 r! I' ]* r
found := false;6 {1 N% F) p* p
counter := 1; : \# f; _4 q& ~1 o ; N$ l+ E; Q D: e |7 ^+ E -- iterate through the store & y% v& [) B# {1 B+ i: J% h6 W while not found and counter <= StoreCarbody.xDim loop5 h; z6 _( M6 J) Y- m; o: B
obj := StoreCarbody.pe(counter,1).cont;9 G7 {: r: Q. T
if(obj /= void) then" I8 P }! p9 T4 b! q: k( x
found := true;( d4 Q" ]6 r9 M3 \. d1 M8 B
end; -- if2 M# c3 a. c( K8 t/ q
counter := counter + 1; # B/ c. l2 Z+ B" L0 X( [9 u1 v# O end; -- while 9 \! h( |0 b! _- q* j4 w/ u9 h( o e1 |2 I$ U2 n! t7 K9 a if found then" q0 M; c* P6 g
-- put the carbody on a skid ( F& a$ I# v6 k# ]/ a% G obj.move(@); 3 R1 C9 d7 f5 \! H end; -- if 2 N7 O8 s5 F. J( |3 J7 h end; -- if not StoreCarbody.empty9 F' z3 Y% f2 @
end;+ g& |6 p4 \ {$ 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
