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5仿真币
is
; G: j { g; R: \ obj : object; -- first carbody in store$ ?3 k+ s0 U9 W& M- s: _/ N
found : boolean; -- found a chassis( q2 y* L1 H7 q0 @- {9 Q) }0 v% X
counter : integer; -- position in store) O2 ~" Z+ V- u7 C
do
. j* a2 ? E4 |" s/ O8 l* p% | -- make sure there is a carbody in the store
9 o' V# a! i- V if not StoreCarbody.empty() then! ]5 |+ @, A8 `8 E3 l) k4 e
found := false;
8 O, ]/ e) P0 |4 c2 f" t3 q7 U; w- p counter := 1;
$ \: l3 f# f: \; v0 c) Q- ] , F: Q; I5 R) V6 e. _( C0 |
-- iterate through the store5 y8 b) {! U0 e/ q L) k5 y
while not found and counter <= StoreCarbody.xDim loop
; z) z3 h2 J. U) b h& B0 V/ S obj := StoreCarbody.pe(counter,1).cont;
* g" I" P# t/ p- S if(obj /= void) then. w" W9 t: {" G* ~) [; ]
found := true; y$ X. K8 u# ^6 v, e/ [) e
end; -- if
) ^. U/ z% y- p; {8 c( L9 l counter := counter + 1;/ r( \( p+ z3 k( U4 p; e
end; -- while5 h) Y- p" @. W6 X5 t8 `0 G
# R' J/ o% M) t! r5 l( n; t: n0 C
if found then9 ~9 |. z# O: W
-- put the carbody on a skid. d! N* \! j, ?# j h5 _7 b" b
obj.move(@);
7 v+ j( s' O( k$ ] end; -- if6 \& S" R8 k$ j, d6 {
end; -- if not StoreCarbody.empty
0 O6 |8 j6 s2 q$ X1 b( `end;
9 T) a! o4 w6 y) U; B1 X9 `+ G里面的found急整个循环不太懂，求高手讲解下？急~~~~ |
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发表于 2009-3-4 15:51:31
