is ) p7 Y& A9 W1 K4 b) i o7 w obj : object; -- first carbody in store' S& U6 c W, B
found : boolean; -- found a chassis H+ o1 A+ y' x: F1 Z+ ~7 C$ d9 ]" \& j
counter : integer; -- position in store 8 M5 k0 K5 \& G3 I; f1 Wdo ' ]) ]# M3 X6 G2 X8 K! k+ N# { -- make sure there is a carbody in the store* h( u3 F0 X$ N/ t1 T
if not StoreCarbody.empty() then/ z$ b- X; j/ |
found := false;. y3 W- w* z1 f; C& ^! m
counter := 1; - Z& s% m6 x- X" A7 M( Y' W) ^ % i( r3 [, H: `6 ?* C! N
-- iterate through the store - @+ C1 @5 U' K4 D5 A( s while not found and counter <= StoreCarbody.xDim loop$ l) v5 a9 d+ o' H3 ~ E# d
obj := StoreCarbody.pe(counter,1).cont; Z2 b: `! c; a8 e if(obj /= void) then 5 s$ A. ?5 ?+ y, ^0 ]7 S. k4 g0 B found := true;/ L, i- e8 C8 F2 H0 L8 [, O! M2 ~
end; -- if" `, c+ Y- {+ g' R+ L! [$ D
counter := counter + 1; . x% O; j: D0 |& @2 \0 W end; -- while) Y- h7 c/ {4 d! p. {% }1 i. N
2 E& k8 d9 y$ }3 R
if found then3 j) E% N% ]. l* [0 c& e* O
-- put the carbody on a skid 8 j3 ], h2 o1 f. z obj.move(@); - b& H( f) X6 s# e% K+ L end; -- if ' ~7 P" T9 o7 h3 k% Y! N end; -- if not StoreCarbody.empty) ?- c- ^) C4 J! N
end; ; x0 G( c' j. B0 |/ ^( G4 y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
