is! H( e7 w- a$ V7 N B6 h! Z+ W. q
obj : object; -- first carbody in store * t( ?6 h$ B' o/ b found : boolean; -- found a chassis$ @1 L" G; G. i0 }& O; F3 y
counter : integer; -- position in store 1 a, W8 t9 w3 g5 M" l% vdo . z9 ]# f8 x" W8 ~# b2 F- ] -- make sure there is a carbody in the store $ L3 h2 m3 M, S if not StoreCarbody.empty() then 6 u* T$ `2 \0 d, Y1 T! C found := false; : v( \3 n0 f; E: U$ p counter := 1; / u3 {9 A1 ]. {* o: S8 i) T # w4 K) ~2 {: Q6 p; ?2 c -- iterate through the store 3 j' S z s. I( E. q while not found and counter <= StoreCarbody.xDim loop8 v8 L. k( N, F% |
obj := StoreCarbody.pe(counter,1).cont; & _) A- l) h d+ J$ U% ^ if(obj /= void) then ; _+ Y' G: S3 R/ q. o; F found := true; + Z5 b/ O& m7 x3 | D+ P% [* t" q end; -- if 5 K) N5 p u* _3 x2 e3 W% r! J% z counter := counter + 1; 7 @, ^- p7 d3 g end; -- while- l! J1 t" ^5 ~$ N5 U3 ~. H2 A* ^
" M% F( h3 c2 T7 C
if found then5 S+ L. _( n' l' S
-- put the carbody on a skid( |) w% t/ n1 d' M
obj.move(@);3 e, k0 R6 v( k5 k9 T% p! P
end; -- if5 n2 O5 L' K9 K: x# r* P* W. r! X
end; -- if not StoreCarbody.empty # E% }& Z4 c! C" Y& {) Jend;0 A& u) T n3 O7 w
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
