is 8 w4 h0 g! ~0 f0 J. Q obj : object; -- first carbody in store3 ]7 l6 C$ W O% E) o
found : boolean; -- found a chassis# |+ V" E, D( E% w' l
counter : integer; -- position in store / P2 Z2 k0 ^" O# Odo ' u( n, U c0 u# [" }& G% i! x- k -- make sure there is a carbody in the store; ^/ q% c) v' t" W7 j/ I# {
if not StoreCarbody.empty() then 4 g" j3 N) A6 n3 [5 G3 j: O* u( m found := false; & c; e- S; D4 d! ?' R counter := 1; 4 R- W. j: M+ N 1 `3 h- M- L8 u% @/ A I -- iterate through the store% a9 T+ r! B- q
while not found and counter <= StoreCarbody.xDim loop* V! {/ F4 s# d- v( e8 j
obj := StoreCarbody.pe(counter,1).cont;' e0 a" M3 G% R; l) O4 m
if(obj /= void) then$ N! y- ]$ M/ d. L' y
found := true;% |5 O* t) F V7 M
end; -- if & L2 p! I4 U8 [" D4 x! C counter := counter + 1;' K1 i: i/ Z9 n* J" S
end; -- while ( U r6 ]/ T, t % }8 ? {3 i. R1 F- K
if found then 7 }& _) ^* Y6 g1 q: S; I -- put the carbody on a skid# f0 i* Q' o6 U* N |4 ]
obj.move(@); 2 r; C+ {+ A" n3 K) o- u) T0 B end; -- if $ P/ }5 H/ b. t7 e' A8 f& Z end; -- if not StoreCarbody.empty9 O4 ^9 @3 f# H/ x+ o, o6 `
end; 8 e6 y; X4 g( v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
