is 3 l! u* J8 s; C3 Y1 J obj : object; -- first carbody in store4 H4 e# I$ B; Q0 Q$ G
found : boolean; -- found a chassis # F8 r2 |+ e% `- t- k) l0 ] counter : integer; -- position in store 1 _. o, u/ {* K# f1 [do & ]# L8 k0 d/ m1 N: {: [ -- make sure there is a carbody in the store. j! V; y& ~3 |$ G( U! z1 e* u
if not StoreCarbody.empty() then , {+ O0 P/ @# ?/ p found := false; 8 q* m r( }2 a& g counter := 1;! {' _6 J& a' U( B) i
' ?' K q# t/ @3 j- L1 [
-- iterate through the store ' z V$ ]7 K! f while not found and counter <= StoreCarbody.xDim loop( T% T$ y5 U- f D3 b
obj := StoreCarbody.pe(counter,1).cont;, d i% R- ~$ k) _4 Q4 X( i C
if(obj /= void) then# M0 s+ Y* ^+ f
found := true; 9 }& g( ?; d/ k) G0 p end; -- if8 v% _/ r0 `% `+ a% j. @
counter := counter + 1; - T1 L0 C4 L5 Q end; -- while y/ b3 m" c4 E* Y( i6 H8 e
' y5 r: c1 _4 h7 f8 U4 e1 H
if found then 9 ^) [: ^3 H: G5 h" b' Z0 U1 o7 x* C -- put the carbody on a skid9 w5 B4 z$ N( g; o# X, n
obj.move(@);7 R( O; [: R& q2 \( }6 e$ |. p
end; -- if+ u1 Z4 _7 k* _1 o" f7 T4 W7 }+ b. C
end; -- if not StoreCarbody.empty 2 {% J8 ^ O/ Q8 q2 E% c# X; _end; ; C& X( J; R. ~& k+ [8 O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
