is ! S1 f4 h# g& F7 E obj : object; -- first carbody in store 8 }% \9 W3 l! K% s$ } found : boolean; -- found a chassis ) m x- l) b7 ` |3 b# B0 E counter : integer; -- position in store , q" e! d! D# jdo . B* c' R' {( ]; X -- make sure there is a carbody in the store / E: A, Q2 L: u( X% {9 U if not StoreCarbody.empty() then ; B+ Z( H! Y3 \. @- V found := false;8 |, a) H% q6 z
counter := 1; . ?% l- P3 u- U2 r% |5 K) [ ' q9 K6 H+ H& S -- iterate through the store + @' R7 N! I; y c while not found and counter <= StoreCarbody.xDim loop0 d: Z. \ b" V2 c, Q+ b
obj := StoreCarbody.pe(counter,1).cont;/ p' t2 V6 \( g. P& \" R
if(obj /= void) then+ @. F* c; k* o( `% U
found := true;. O' g+ U8 \3 [+ I
end; -- if; G& S0 e X7 E& V7 z( j
counter := counter + 1;) j3 e) g4 ?6 M9 |6 N3 ?
end; -- while8 X* T' }- N% ^- ~5 _4 R
; G2 p0 Z. d) F+ o0 V( Y4 e, P* k
if found then 5 a5 e5 ^* X4 K* y1 Y7 | -- put the carbody on a skid1 @! j1 _$ E( F8 x+ F0 G6 Z( X- H9 G
obj.move(@); 0 b0 Z5 n. b3 Z4 [1 ^ end; -- if! E% T% ?5 V5 a m& y& s% t
end; -- if not StoreCarbody.empty4 i* n# J! x6 {$ [0 \
end; T5 T/ X) J7 r, r1 n
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
