is 4 [4 {; H! v* J! w obj : object; -- first carbody in store0 M! n# d, W$ A% k! c4 Y2 d
found : boolean; -- found a chassis' d! ^' v, v1 J2 W
counter : integer; -- position in store) O% _3 n6 ^8 e' w
do ' K& P' u& L- j# [8 ~
-- make sure there is a carbody in the store B) Y4 p1 T! w. a
if not StoreCarbody.empty() then 8 [6 e: B* t( _6 v found := false; ) D- v7 Z9 c7 F; ?0 v2 ?3 P$ b+ D) W counter := 1; * i* E6 H" W, E6 S. Z- u5 g & h& t; c; R7 }' s, i' d" P
-- iterate through the store G) V6 e2 g% b: }+ N8 J# |
while not found and counter <= StoreCarbody.xDim loop $ r, _/ I( ` l2 B* s, e obj := StoreCarbody.pe(counter,1).cont; & E4 s: B$ {" H1 Q; n* W; w if(obj /= void) then7 W1 N* t1 F6 [( T$ l
found := true;! b3 Y3 C W6 v5 W1 Z
end; -- if8 e4 U* k0 P V
counter := counter + 1; ) F' j0 b$ g" L: s8 { end; -- while- w+ _# l( R o
/ M- M4 P$ h5 G8 t+ V- b
if found then1 U t+ Q4 y2 l: d
-- put the carbody on a skid ' j7 w0 M4 X# M- x/ L+ ~4 x/ T L# y obj.move(@); 2 e, U9 \2 O: W0 V8 Z. G; c4 V end; -- if # L) }5 D/ R7 J: U% z# i- o8 o1 H end; -- if not StoreCarbody.empty ; s5 x4 D6 ?$ R Y% a, w. |end; : O) o) Z% k3 Z; |& o3 L a o3 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
