is 4 M' s- f9 k& o. M" I. P: O obj : object; -- first carbody in store 5 }$ w& B. x t8 Q, @) Y5 V found : boolean; -- found a chassis+ ^& f5 W! D* i7 D4 C
counter : integer; -- position in store5 _( D& ?$ U8 f7 N6 X. y9 Q. Z! \1 m$ H. v
do ( q0 V( v3 c5 g -- make sure there is a carbody in the store3 W& g0 Y2 G% f) U% S% W, P
if not StoreCarbody.empty() then8 {4 I/ M6 k- i7 n* H0 o5 n
found := false; ; t; E4 I4 z6 a( z' s- f' {/ {% V counter := 1;0 f% p$ Y3 U7 ^; p
# t- K/ I4 i7 o
-- iterate through the store' j1 n% M; E+ |5 c9 b
while not found and counter <= StoreCarbody.xDim loop 7 a9 `, i3 G1 o/ i# A; J b obj := StoreCarbody.pe(counter,1).cont;- o: r# s$ e1 n- I) O) i
if(obj /= void) then ; W, c$ E: V7 G \ found := true;, T! X% x# F) R, f- A
end; -- if& ]6 `$ p! L5 u+ {
counter := counter + 1;$ U5 r0 T2 }7 M& W7 ?
end; -- while; x" F2 C+ V, q3 t/ X$ z2 c4 U9 C1 H
5 R! ]. K6 K& \2 K- X if found then - u+ w1 e: U" Y9 l* @3 i -- put the carbody on a skid$ l7 P; I+ F2 V3 @
obj.move(@); 4 s& T' B& B2 v9 x3 P [3 s end; -- if . [( q. W& e) r1 P8 y end; -- if not StoreCarbody.empty# G J: D% N8 g- ^9 A3 a( q6 o1 Q; g
end;: @, _2 J: f8 @
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
