is 6 q& w1 x% Q0 R- v( g# g obj : object; -- first carbody in store 3 `, z" |4 A% F$ S# c: m found : boolean; -- found a chassis 8 b- [- N5 a% }: n A# `2 x( n counter : integer; -- position in store) V3 E% ^, U/ Y4 i/ Y4 r+ b
do " {/ R( P- l0 ^) V0 c' G
-- make sure there is a carbody in the store 8 X$ e* w5 L( Q: w" F- _ if not StoreCarbody.empty() then # @, E; t5 Z. V) k found := false;2 V; c$ P" ~" u$ P& g( m& O. C
counter := 1;6 B6 f; n% E$ y1 U+ c6 A! {3 ?
+ k$ q- v* o* _( ]
-- iterate through the store, \4 k1 W* A7 T
while not found and counter <= StoreCarbody.xDim loop " r+ z+ D$ M- H1 U8 l' g obj := StoreCarbody.pe(counter,1).cont;1 d; u/ E8 ` }8 E
if(obj /= void) then% x5 H; o" `& b
found := true; # ]4 P9 G4 c, Y& U& D5 j) p end; -- if% I# z0 O& z' a+ H/ F" k0 U5 s! R
counter := counter + 1;+ n/ ^- c, {7 w
end; -- while ( L2 U" K3 B7 n. m2 c % q8 u6 l: U( B! u3 D
if found then2 a0 ^$ P* g0 I( R
-- put the carbody on a skid. E" {1 R* C7 b1 t. d
obj.move(@); # F! x* P$ P4 z6 i" o* ~ t end; -- if 8 o* ]$ J& ^" i* @+ P# Q end; -- if not StoreCarbody.empty 5 W2 g( {% t; q( \end; / B$ j/ ~% y [ z% u) x% {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
