is 1 h N1 W! _/ R2 @4 M) o/ _ obj : object; -- first carbody in store+ `& c0 r7 D: i: s% [- ?6 d
found : boolean; -- found a chassis 8 |( X$ \' R8 \3 s, K4 w. d counter : integer; -- position in store! s. V: Y$ o" h4 m. g. L
do : ?% Q) W+ J, X) c% l+ k& e
-- make sure there is a carbody in the store ( b$ h; G" @, j if not StoreCarbody.empty() then& m2 l! i( X6 ~7 K8 D: B. N
found := false; ' G+ d6 Z! t. l1 ^% m- _ counter := 1; # ] Q2 s5 ]2 ^" E: X2 q. C , f5 Q) k% o u# [8 U! ] -- iterate through the store 4 ]4 @5 z; `1 L; z a W while not found and counter <= StoreCarbody.xDim loop 9 I$ Q- {2 |8 G) a1 J9 P obj := StoreCarbody.pe(counter,1).cont; % p3 ]" v6 P5 ^# `. f. } if(obj /= void) then6 Y9 Q4 J* D P) I3 ^- m
found := true;+ \! d8 u3 Z0 X* ?3 k v
end; -- if- c9 w: `; p( P
counter := counter + 1;. \# [4 E/ j9 a$ w' m, A9 ^
end; -- while$ |3 `/ ^$ [7 I
6 K4 t3 t, h; I4 ~- p if found then8 @) a; Z; d' e* L) v9 U
-- put the carbody on a skid; G2 D, y- v: s# O
obj.move(@); ; ~$ \/ \( ?, U* @ end; -- if 3 n" Q; R* k" ]& S" C! T end; -- if not StoreCarbody.empty . ~& |; {* a: `. e2 cend;; s' o R+ l6 l5 r$ O* G; }
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
