is / ^# ?+ v! \4 \4 Y obj : object; -- first carbody in store 4 Z% j3 g' K/ C9 }2 c: O8 ~ found : boolean; -- found a chassis & C9 z: z6 u" O+ h6 |4 _: \9 E counter : integer; -- position in store% q i* K R) x4 k: g) ]
do 9 N) ]& l8 S8 v1 H9 x4 m+ v ^
-- make sure there is a carbody in the store 0 k' R' [: t( L- |% H: u ~ if not StoreCarbody.empty() then ; n" j4 h# t* v4 v2 f* R+ b0 R, x found := false;# B& u% P* n" M4 @$ }
counter := 1;4 y, L$ \# A$ {4 @
/ d/ c( z1 y% C -- iterate through the store6 G- k* W+ a$ [
while not found and counter <= StoreCarbody.xDim loop0 V$ G X7 N% s! |
obj := StoreCarbody.pe(counter,1).cont; : I0 O c) K4 _6 b if(obj /= void) then : r8 n- v' s2 [. P7 n- G2 k found := true; + Q! o5 ?9 H7 N" o. @ end; -- if! h) P- [; I' s3 A+ V; n% k
counter := counter + 1;' l5 K- H! @" C5 P" r* u' C: v
end; -- while 0 a N1 Z5 o& K& r4 O) n 1 a% h- W4 K6 _, S: X/ T# m
if found then 2 x. j3 p$ ]$ i& _! K& x6 \ -- put the carbody on a skid ) Q, I, @7 ]# ?) P E y( m7 j obj.move(@); ' J E3 R" I, B4 F5 D. l) l1 |0 G7 r end; -- if0 H* [) f6 G8 z( w
end; -- if not StoreCarbody.empty # O: y7 Q: A6 m& {# B* cend;0 E- ?1 C1 ]/ F* i
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
