is ; I4 T' L" z5 Y9 p* g) h$ `) U& w obj : object; -- first carbody in store, z- c Z0 G3 n0 S1 O$ i
found : boolean; -- found a chassis3 l: v- a+ V' D3 O" E5 o
counter : integer; -- position in store . W. L- e$ |9 B( G8 ]do / \- F0 h/ H _/ q8 @
-- make sure there is a carbody in the store ) k; s' J5 U' p4 {. u4 x5 G/ G if not StoreCarbody.empty() then ) B q7 n) [3 o0 u found := false; 3 v8 E+ z% Y8 e7 x7 w counter := 1;* U5 P: o- _5 n: ?$ ?: s
( G: p6 D" G* q& n -- iterate through the store ) d. k2 B, W: f- r6 F5 c while not found and counter <= StoreCarbody.xDim loop $ k$ N- l* ^9 c( z obj := StoreCarbody.pe(counter,1).cont; " r* o% g) H( v1 C* s7 H& o if(obj /= void) then" z9 o$ Q5 b3 Z* [3 p
found := true;& G3 Z: N$ c+ Y
end; -- if1 H$ k |7 o3 r7 d- }0 s; c8 E, G
counter := counter + 1;8 G% \0 m; D ~$ B; [( H
end; -- while 2 v/ ~5 b" W$ H! U8 O# T; Q ' B/ P) }+ ^( | R& x if found then : A; q" C4 b+ E -- put the carbody on a skid5 Z! n7 l1 T9 s5 n5 V! ?) I
obj.move(@);$ n2 E3 N7 T. M# w
end; -- if ; h2 n5 w) A" { end; -- if not StoreCarbody.empty 4 Q* H( m& l' R0 K! _3 q) Aend; & ?& m' _( C6 B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
