is) d7 O! |* s+ p% W6 D# _
obj : object; -- first carbody in store $ ~6 W* H4 Z0 C1 |+ D found : boolean; -- found a chassis - Q$ v p f0 R6 q counter : integer; -- position in store " T( N3 Q; c9 j( K* zdo * n$ V9 H- {1 n% A6 S0 |
-- make sure there is a carbody in the store& N. S I6 u; `) [# i
if not StoreCarbody.empty() then 9 w& U1 ~) e0 |7 s+ }& M found := false; 5 l1 ]: S/ P% ~. Y8 i counter := 1; ! B0 _0 {2 M( L8 m2 J/ Y; V$ o * e8 F8 D3 d! { v -- iterate through the store , `' l4 [) d# a while not found and counter <= StoreCarbody.xDim loop ; h+ v' ] i1 L& j obj := StoreCarbody.pe(counter,1).cont;5 Q- }9 s7 i0 K5 b* P% D+ _, m
if(obj /= void) then8 Y+ @" K: h; w( Y
found := true;8 |! }# X# c+ p: v3 f7 w0 B; K2 J
end; -- if * l5 x5 m1 _6 u( O, b7 h( | counter := counter + 1; : E6 e# q( C% }# Q. J end; -- while - Z0 w6 P1 K. D . q2 W/ ]3 P4 P if found then 6 {1 ]) c( P, R; N4 p -- put the carbody on a skid! _2 B& j w7 c8 R: z
obj.move(@); 2 B2 U- l: O- K1 e" o, e end; -- if2 c; L# R" w' g1 q/ P
end; -- if not StoreCarbody.empty/ A+ `+ w( p2 E" a5 ~" m
end;$ {+ ^& i% M* J M+ R1 n" p' C+ C
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
