is ; i' H C( D N4 w! }- i4 g obj : object; -- first carbody in store! ]; }* M. d8 `% o( y/ x
found : boolean; -- found a chassis- f* I% _ {7 I( M2 p0 ]
counter : integer; -- position in store ! m6 B% ~! i, b5 p% j8 }do # _ O1 L4 y* |+ f% u7 r$ Y
-- make sure there is a carbody in the store1 Y! W/ D6 K! O1 }/ M& [5 A
if not StoreCarbody.empty() then$ K& X$ J0 D2 ^4 R8 C2 a5 z
found := false; z, k6 e8 V7 v/ C2 f counter := 1;- n% O: J1 q/ L1 |) s
4 b1 e, T+ j! ~+ i+ Z8 M& |. R -- iterate through the store! P" H) J" y- H/ T& Q# A
while not found and counter <= StoreCarbody.xDim loop* Z7 |% v4 b [8 i3 Q& A
obj := StoreCarbody.pe(counter,1).cont;% B% Y9 I1 A7 h) L
if(obj /= void) then 4 y F# T" h0 G/ p0 w% R6 N found := true; 2 c! [1 D2 L8 h F: Q* s end; -- if! Y: g8 p) Y$ C: M3 L
counter := counter + 1; + ^; b ]% z' [0 t: M end; -- while1 J" c$ I) b* R7 o( J' z
7 W# q4 r: F* w3 k4 J# j3 o
if found then 2 M+ k% q: t) { Z! c$ r -- put the carbody on a skid * ~% E# j, Y9 V# c5 ^( z5 ? obj.move(@); ) T) |* M. E3 z) _2 V) Q0 F end; -- if+ W& {2 p* a j6 _/ ]
end; -- if not StoreCarbody.empty , `1 J# t8 \6 M2 A3 }end; 9 b8 R. ]" I' ~& s. E% e7 R* i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
