is - @1 T! c: e. y/ e; s! m2 `/ [# I obj : object; -- first carbody in store $ M) b( u; S0 O* ^; t found : boolean; -- found a chassis+ k p7 d7 I$ [! v
counter : integer; -- position in store; b9 z' B) J+ E* ^) o+ h n
do - @3 @9 T4 }* D% P9 t! R5 j
-- make sure there is a carbody in the store ' E9 p' t$ a: Y if not StoreCarbody.empty() then ! h7 R* O9 a: k& m found := false; x* N5 N: u" l
counter := 1; $ D- Q7 |6 w8 ^- b* x5 x1 V # b! K3 y; ?) K- A, o6 [ -- iterate through the store * {% j( H7 q7 v( g3 @ while not found and counter <= StoreCarbody.xDim loop7 P7 G$ y2 b1 |! t4 [; u
obj := StoreCarbody.pe(counter,1).cont; # j& a# ^, ]( m* [, {# v% x if(obj /= void) then8 o) P# ^ l2 _' f- S
found := true;0 Z9 M/ B; c; ]# T
end; -- if 0 m! p/ a/ [% L: J- A6 a' t1 i counter := counter + 1; 2 a9 w- J& d6 z+ ^% Q6 z! ?' k end; -- while) W: A- u+ A" y/ s ~3 x9 D/ W
' ^8 O5 d) E8 I$ | if found then , X3 }3 N0 I5 E/ W -- put the carbody on a skid( s Z' N2 `, N: `
obj.move(@); L3 N f# Q; U+ c' k6 |" ], q6 { end; -- if2 W& s: [0 Z. d, M/ z! e
end; -- if not StoreCarbody.empty 1 ~: m0 M3 ? X/ m& b: w4 U* Yend;3 Q7 }3 L6 Y) }# U% s5 W" _. H' 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
