is' B& w) L7 I* T# l: t+ C
obj : object; -- first carbody in store 0 D6 P/ W0 u( k found : boolean; -- found a chassis, ~( l/ Y1 [9 C/ h
counter : integer; -- position in store 0 g% B, ?+ G( z' N% Gdo 8 ^% O/ w/ B* r1 J+ b; ^+ _ -- make sure there is a carbody in the store $ g; [+ E o2 ?1 _) U" d if not StoreCarbody.empty() then- k$ i. t( V' K; F" a0 k6 d
found := false;2 ?/ H* O- q- @1 K) b( i( G! S
counter := 1;) ~' j$ L7 O0 U) s4 l
, U: [- E. |8 Q7 t -- iterate through the store & V- w* K1 L; |% K8 @8 I7 o. w while not found and counter <= StoreCarbody.xDim loop7 O4 r0 {: }7 \8 h3 \2 t* _, D
obj := StoreCarbody.pe(counter,1).cont;3 @5 z+ T( a/ V! r
if(obj /= void) then: }' b. ^: a1 N! x$ x6 j( ~
found := true; & n( t/ j; {" K# [ end; -- if' ?4 m, j! h$ U% E: N" g
counter := counter + 1;# i* k3 d# m+ h' e6 v
end; -- while- H3 k! e! @/ |9 c
8 ~* i ?+ ]" R9 X3 L. S) K+ Q% [
if found then 0 d$ T, w& @5 D% e7 V2 E4 B2 z9 o/ T -- put the carbody on a skid & `8 o6 v, l6 L8 y- R" j% I c obj.move(@);3 H8 U- j7 f+ G5 J
end; -- if1 |, h# m1 i7 |0 j- j
end; -- if not StoreCarbody.empty1 a: V- D3 d! B+ Y. U I& c% {
end; " m2 W! o/ G# }+ ^0 X. }* g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
