is ! `- r* t% b6 \0 W8 x obj : object; -- first carbody in store % `( \& i" O# L; B8 I found : boolean; -- found a chassis 2 K2 m2 R$ ^" a5 T, c2 x/ M3 C counter : integer; -- position in store ' x7 b2 a2 V3 [! I9 f8 kdo 1 O2 V8 y, ~' X6 l -- make sure there is a carbody in the store & d) W% m) Q0 w2 c5 l# n if not StoreCarbody.empty() then0 I$ `2 U: a9 \3 X/ E
found := false;1 I# g: f0 o a
counter := 1;' D( S) ]& ]" v- I
0 P0 k2 `3 X; j5 [2 k s -- iterate through the store) p$ _! \3 F7 @9 k8 ^
while not found and counter <= StoreCarbody.xDim loop - l6 V& P' m0 B obj := StoreCarbody.pe(counter,1).cont; * A' I, R8 o: V if(obj /= void) then 4 ? Q( U2 ?9 r5 S found := true; / m+ s8 \) h+ |+ {6 T6 B- G# F end; -- if% u! ]$ x: T+ w
counter := counter + 1; " W- Z) M: L& d% O% c2 T end; -- while 5 z7 Z- x2 Q ] / P6 H9 V j- R/ _/ i
if found then 9 z. y6 U. z: s+ u. ~ -- put the carbody on a skid 2 J6 @, b E5 }7 P& u, H% z obj.move(@);) S$ @7 H' V1 n9 I' u8 h
end; -- if , [0 V$ X6 ?4 y/ l% w end; -- if not StoreCarbody.empty " J( A$ h) G0 c8 O1 Y$ m0 o4 l# _5 Yend;8 \" H9 }+ l* e- B0 s
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
