is 3 A, s9 {% {0 N: i: U4 R% z obj : object; -- first carbody in store6 E! W- s( i( M, }2 O" L) D
found : boolean; -- found a chassis8 m6 c6 A) O$ z9 r. G
counter : integer; -- position in store # |. ] q K# ^0 E1 udo " K) A7 T9 Q0 [9 E3 U( E0 ?
-- make sure there is a carbody in the store' q* ^; R- A* L6 e8 z
if not StoreCarbody.empty() then+ q5 [( m' `- ]9 l4 h3 c, e
found := false; ( z, f5 s# @# b) W) t& L) n6 k4 m& b counter := 1;, X2 [) j/ E, w, F1 L
+ \$ M: J% g- [( S' w -- iterate through the store / e9 d; z: L, k" s2 F7 E. m while not found and counter <= StoreCarbody.xDim loop$ v% I* D8 Z" H* `# }# M
obj := StoreCarbody.pe(counter,1).cont; : `" G% a) _' q0 E; L+ q if(obj /= void) then 5 N: N' M! E! _8 d. Z found := true; ) D# q1 F4 R- X9 l/ l/ Y end; -- if3 F- d" p, X: {/ v. [0 ~
counter := counter + 1; ; F7 J4 B d, a% Q end; -- while) J2 c9 z. ^0 M2 H( u% Q4 N
# ?& g0 @/ a& u& N
if found then) o* H$ z6 r, X4 f
-- put the carbody on a skid ) |1 G2 r8 Q* | obj.move(@);; r9 f, W; A# P6 |/ u9 d
end; -- if V) Y$ n/ i) z6 c& B$ I$ p( t( e
end; -- if not StoreCarbody.empty7 }5 D, j" Q. E; R9 J, G, c( `
end;5 T+ ~$ m" J6 Z5 {
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
