is / C. A S" |) e9 W( t7 X+ {( M obj : object; -- first carbody in store' c0 p! ~+ H3 h1 `" H9 ]
found : boolean; -- found a chassis% q$ h$ k: x( c; l+ j* W, V
counter : integer; -- position in store" i% A/ b4 f4 c/ m: {3 `! P
do 8 l" J- ?1 o1 W3 C- q9 x -- make sure there is a carbody in the store6 l7 Q; L+ B Y
if not StoreCarbody.empty() then x' t& ~7 r5 C; Q
found := false;7 h3 j7 a0 ~% [9 ~& b( j
counter := 1;& |- d8 V7 R" u6 d; p/ @$ g
) O/ Z6 }7 z: S; N
-- iterate through the store, n) V' }# h8 M% |7 K- l I# a
while not found and counter <= StoreCarbody.xDim loop $ F/ t& o/ v3 N% D' Y7 m obj := StoreCarbody.pe(counter,1).cont;4 X" L5 F4 x. R* g( G+ E
if(obj /= void) then _& |2 l9 t4 c
found := true; + n# C( }) n* f% f) R, N+ F$ z* ]# Y end; -- if % ^5 @) L0 @- f+ v. Z7 M% w/ U counter := counter + 1;0 t% z1 v6 f# ?+ ]4 t3 J
end; -- while0 y1 A7 n3 B2 a# S7 t. d p
0 T. e& j2 m9 y3 R, F
if found then0 _3 P; N- r/ p- D" W- M3 k
-- put the carbody on a skid% v& o" j' o7 \" I
obj.move(@); ! E1 Y+ L, I4 S g end; -- if / e! S2 ^8 k& R8 H: N end; -- if not StoreCarbody.empty+ X' \; o( H- Q) o3 `
end; 5 W5 O' F; D- r; q3 K& _# ]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
