is5 d, j6 N! C/ a4 }& U4 l2 B
obj : object; -- first carbody in store5 ~, K: v/ o9 i {7 J
found : boolean; -- found a chassis3 z7 e7 t0 \( F+ `) `) C
counter : integer; -- position in store! L! u4 e6 D B% N; J) B
do 1 e( z' ] w1 D7 U. s
-- make sure there is a carbody in the store ! @; G1 U. b% V7 p# b; @- _: h+ y if not StoreCarbody.empty() then 5 X g' m% I3 z1 X+ I% O9 E `0 H found := false; . i1 b% D& w& N2 J; j {+ G# P$ w/ n$ w counter := 1; " o' F; `1 b0 I6 h2 y9 Q ! q2 o" D; L$ t( c D( n- C
-- iterate through the store, N) x2 c* g, S8 ?* I' o! ^2 ]4 \
while not found and counter <= StoreCarbody.xDim loop ! i. E6 }( P; a& x! }5 h0 m5 |7 D) e obj := StoreCarbody.pe(counter,1).cont;. _/ q: @6 z. E, q
if(obj /= void) then ! V$ w# }/ W0 ^- D found := true; 2 r2 m2 c* ~6 I end; -- if $ e* q* _) h& z# G W$ k/ W, e: Y counter := counter + 1; , H' v( J: b9 W! |. P. h end; -- while 3 L, E# n1 T) l 3 X" n9 \; Z2 C+ g6 |$ ~2 ?3 b% s if found then 7 Z; }" G# \4 A; e- [ -- put the carbody on a skid: d6 `5 b/ i0 _* q5 w
obj.move(@); ) m9 ^ ~- W4 G6 V7 w1 p b end; -- if- D n+ C5 f, J1 Y6 V/ q; z
end; -- if not StoreCarbody.empty3 ~) T' u( J3 N( D% A
end; & q* B5 ~( }$ h) e6 V3 A* c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
