is 3 Y0 T' B: U& y, T {% f obj : object; -- first carbody in store + ^1 p) ~& O8 O* Q7 n found : boolean; -- found a chassis9 ^8 a g" a O! `. ]. U' I
counter : integer; -- position in store: ?1 q/ ~; Y/ w0 U% y M1 v+ A
do - `* i6 n, ~: d% m+ p! x
-- make sure there is a carbody in the store9 I. X4 @ M1 Z, \) z
if not StoreCarbody.empty() then/ W- J5 z. S6 h3 O3 e
found := false; * c9 \4 \5 i8 e. J counter := 1; : X% `5 P+ y* t' Y ! z9 S' \0 r; n2 d2 L -- iterate through the store 9 D* \2 H6 G0 T9 H E while not found and counter <= StoreCarbody.xDim loop2 l% S* c w g9 V v# u
obj := StoreCarbody.pe(counter,1).cont; ( x+ d$ d* T- b$ E if(obj /= void) then # y1 O) |) U* a" t& T# g found := true; 7 [$ M' @; r: Q d$ C end; -- if5 ?1 E! T& Z) I" Q' R- t& \
counter := counter + 1;2 [6 y* b2 Q+ F7 Q
end; -- while 5 {, Q/ R5 T4 K! h' s# I% Y$ o# h . _! c$ [3 Q3 u. | if found then 1 c4 a% u, h9 u* b/ j -- put the carbody on a skid & F% A, J& f' r7 H+ C- c& [ obj.move(@); / k' H! e# y1 B+ v- u- j/ P end; -- if 9 { Z2 A X7 o1 n) F' N: O* B$ d end; -- if not StoreCarbody.empty 9 N9 V: x- R; I& d/ G+ N3 Rend;2 o/ D8 E0 Q! d+ M5 @# F0 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
