is , ^! h {1 ?% q9 p; u% h obj : object; -- first carbody in store. G1 ]3 s! Z3 j, T' w+ k5 }) x0 Q
found : boolean; -- found a chassis ' A5 C/ ~. ?5 x a8 ^, f: u V) v counter : integer; -- position in store p* A# O& ]; C1 F% u1 p
do 0 K+ e* j! L. |+ L2 M -- make sure there is a carbody in the store# t4 c/ [) Z1 k0 D7 y
if not StoreCarbody.empty() then# u5 W( l& I5 I; Y H5 B
found := false;8 ~! C- v9 T- W. U
counter := 1; . ]( `) q. t& t5 H# c% N8 m 5 Y0 c3 |+ ]6 b8 ^& b& y -- iterate through the store ; Z+ Z. U& g& O while not found and counter <= StoreCarbody.xDim loop ' |- E" V+ u! k/ m; L3 @2 Q$ ? obj := StoreCarbody.pe(counter,1).cont; * q2 c6 s" m* f4 ?) ^ if(obj /= void) then& }* |9 {- ]5 ~0 E8 U- W
found := true; 2 y' C) i+ A( I% C( F$ I/ ~: s i$ z end; -- if 0 ?0 j6 i3 z" O& ]; g counter := counter + 1;- s V9 l0 } ?" P& }- x9 Q
end; -- while 8 q- `+ `$ Z) h6 |0 e0 d r ; Z8 k k l; k if found then 8 T) m5 W4 ?% Y$ z/ n9 e! R -- put the carbody on a skid. }, Z! r% x8 `+ W0 T
obj.move(@); \7 N+ a# P! F' b# M' b end; -- if # D1 d/ A7 [2 Q4 O9 H& ? end; -- if not StoreCarbody.empty0 y- a- I; ]) M# e) w7 z
end; 1 N7 C. M7 {8 E# q5 y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
