is - k; u' J( S# [2 }/ A8 O: L+ Y obj : object; -- first carbody in store ) `4 {; k: W4 j+ Y: d found : boolean; -- found a chassis9 @: o6 V D7 u& E9 c# N3 k
counter : integer; -- position in store $ W, @7 a: @6 m) a# s; y3 o+ Z! ddo : O5 [, g( w+ k% v0 _
-- make sure there is a carbody in the store : }, Q" \ }. V. d; W+ ?0 Z if not StoreCarbody.empty() then ' b; f$ x3 b& S) M! s found := false;7 G1 ?( w7 I% L( s6 }+ x
counter := 1;! U2 D" i. _0 e# ^% @9 P% e! K
1 i' z% T! ^, }* m+ z -- iterate through the store' N* V& V( W; q8 y, M( `
while not found and counter <= StoreCarbody.xDim loop# M3 Q" z1 r$ g
obj := StoreCarbody.pe(counter,1).cont; & e6 P9 g# f$ g if(obj /= void) then+ U" O6 P8 s( e( R- e( f; b
found := true; ; [* b: ^- T2 D/ K4 r) F2 O end; -- if 5 J& h j( Z% _: t' ~6 I counter := counter + 1; z/ @% H6 l" d F8 G end; -- while& z% C0 p% Y8 n8 g) i5 Z0 a
7 D$ F+ I# C" U; e
if found then5 ~4 c* a( P* J
-- put the carbody on a skid9 T- J9 U0 \* ~1 ^3 ^
obj.move(@);$ {! T6 z7 ^+ y
end; -- if ) [: e0 `6 s9 u0 K. v& P0 j end; -- if not StoreCarbody.empty $ W0 n4 }: {; z. I) r1 b4 kend; B' R6 B+ T# T7 ]/ f5 W. ]
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
