is 1 E& P' k/ N3 i; S: z: ~# d3 ~ obj : object; -- first carbody in store3 t3 M1 c7 b* C; P
found : boolean; -- found a chassis 7 @0 d5 P/ q7 _8 c0 P0 W# g counter : integer; -- position in store/ D3 E4 t8 o! R7 b
do ( T; U9 N6 E* Z
-- make sure there is a carbody in the store( L% n# u9 T1 Q0 Z3 x& D
if not StoreCarbody.empty() then * D$ H: B* r+ k& a. J4 H found := false;- e% q& S* D9 w) _/ z' H, m- q) Q
counter := 1; \; M4 b3 @/ C3 c! z8 G . G& W+ X3 N: b) G6 V) V- D! X
-- iterate through the store0 {! |) K$ V; \# l
while not found and counter <= StoreCarbody.xDim loop ! ]7 F, A) j+ O- I9 \ obj := StoreCarbody.pe(counter,1).cont; 2 p M- O) H9 ?) Y if(obj /= void) then 7 F! n% y# @# i3 i% B9 {" j found := true;2 k+ g! h8 O+ z& ]7 E& b( I7 [
end; -- if" N# i" D# M' z6 O- u. Y
counter := counter + 1; ' x" W5 V# i; o6 O/ l. B" q end; -- while 6 v: t8 M y: y7 b9 o7 i # x9 c {$ w3 x+ M3 D. \" G
if found then% g4 u% Y. w" I6 z0 ?% C
-- put the carbody on a skid1 D2 w1 N" X! W9 k: h
obj.move(@);/ f# l- S X% v9 c
end; -- if- x1 k3 W# D( ?2 h
end; -- if not StoreCarbody.empty 6 i1 i o8 y0 G* |$ z' `end;, L& F& a+ o& b
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
