is: L, }8 n! [5 f. W- U: s( b7 ?& {
obj : object; -- first carbody in store 9 n4 I* x8 R9 _/ i found : boolean; -- found a chassis" U% L# M: R% H8 |: X" l0 M
counter : integer; -- position in store 0 L+ U) r6 B& f6 Ydo - b2 H0 `+ ~; g) J8 h V: \+ ?8 k -- make sure there is a carbody in the store- {6 v) u3 U. V
if not StoreCarbody.empty() then % ^ K4 H* T' H found := false;" h9 k$ j' [; \' m* }' }: l2 h
counter := 1; ' G8 F9 H4 T8 ?. g6 C a & d4 j' L9 q- \8 V- p$ s
-- iterate through the store, ]) }! Z& x. E( c+ [/ h
while not found and counter <= StoreCarbody.xDim loop& A: j; O1 k. ?: p$ h k3 x, v
obj := StoreCarbody.pe(counter,1).cont; ( P1 E$ X2 L9 o' [" _ if(obj /= void) then ( L' B1 H4 g- a9 O6 ^" P& f found := true;2 R4 O* F( m" y7 a1 u6 k
end; -- if 9 p: K$ }+ f2 U2 _6 a3 { counter := counter + 1; . J+ f: r6 Q4 i$ K5 S( I* b end; -- while% Y9 P9 A; M9 J" f$ v7 b: Y
/ M) N; | X. j" Q: Z1 v! Q5 l* c if found then ! V3 y2 ]# I' W: H1 }) e -- put the carbody on a skid 2 T7 _+ D% l! t7 n; @' s obj.move(@); 1 T: O- t( \6 s) R3 ]8 J- x' y end; -- if' \8 i* S! g% ^0 U9 \9 \# p6 T( O
end; -- if not StoreCarbody.empty8 X! C7 i0 d5 ]5 v0 q
end; 8 U& L% _; s% D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
