is. [( S, O0 p7 s# I
obj : object; -- first carbody in store; G& T& d6 ~+ K$ ~8 s
found : boolean; -- found a chassis 5 J8 {4 H4 Z' g/ k$ H3 C/ B counter : integer; -- position in store! O2 M1 Z3 U$ v9 ~
do # t0 @6 U3 ~ I2 J/ R! g# P -- make sure there is a carbody in the store* A+ z! U" q. r! _0 @7 Z0 Y
if not StoreCarbody.empty() then( h4 z0 s$ }& O4 ^
found := false;* w% F# r$ P+ K! K# h
counter := 1; ! [: e, s4 P9 F- M V1 |. G! j0 E 8 J; x) f* l, L* v% k! ]' ~3 k
-- iterate through the store8 ?/ y' B. u) G: m h
while not found and counter <= StoreCarbody.xDim loop' E0 q4 P8 t: l6 g5 e6 b/ i
obj := StoreCarbody.pe(counter,1).cont; & W8 P- B9 H) W" a( t+ a! M if(obj /= void) then 4 F# O0 o. J3 J. B found := true; % |7 l# m; b! e* X2 e2 Q' T end; -- if& O6 p1 n4 b' m- j
counter := counter + 1;6 @( r1 V% z. h/ `
end; -- while ; R0 l: Z; C# k+ Q( W4 H" [# j 5 e1 H3 A. j# y9 x. C: ^& i/ d4 @ if found then; u0 T' f6 q) p: P8 S* Q1 z) C
-- put the carbody on a skid& k) u J- K. h, l$ i5 P: N
obj.move(@); 9 B; }% A# `* p: `; t" _& V3 d- h end; -- if7 W5 `/ |( I1 d
end; -- if not StoreCarbody.empty : }) \8 F( L# E5 s) Y( iend;8 n/ O6 L/ V" r0 I' S5 r
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
