is , w6 q! U. ~ O6 O obj : object; -- first carbody in store% N# a6 Z6 J, `$ C
found : boolean; -- found a chassis 9 m+ D% u! U* O3 o5 S counter : integer; -- position in store 0 W: b$ K7 X* d- [. m8 Ldo ! \! k: T `1 P& b8 O -- make sure there is a carbody in the store / B' k% A% H- H! R- O if not StoreCarbody.empty() then& b9 r: \' q7 H* [2 ^- M
found := false; 1 K+ H; R4 D$ S- ?; A7 W; n% Z counter := 1; - p3 ~" |( t/ _/ s4 H 8 L( J1 f" q9 A9 F) V
-- iterate through the store2 B* D6 C" A* M. r
while not found and counter <= StoreCarbody.xDim loop' {2 [: J0 N/ t. q7 t" k
obj := StoreCarbody.pe(counter,1).cont;8 b! P# b* L$ ?) u
if(obj /= void) then; @; d5 X$ T5 m- N% M4 ]/ s4 t2 c! ]* Y
found := true; & h8 i' p: d0 g: P. W% w+ W end; -- if 9 K: r$ j2 e+ N" U/ m counter := counter + 1; t6 R7 J% R( W. [
end; -- while* {) a P; q: ^/ Z1 e, @, b
8 k. V+ D1 H+ `) o if found then& f( S) M6 C# a4 A, R8 O' b
-- put the carbody on a skid ^' W N8 t9 X; N( _2 v9 O6 n/ y$ Z obj.move(@);! S% u0 Z* U! R" P* e3 e
end; -- if : h" W- J- O& a4 b; } end; -- if not StoreCarbody.empty . t) X$ N0 H' N% M) O- K" i3 J ^6 _end;7 e+ ?; U3 c3 l
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
