is ~+ m1 B8 ?1 d3 V1 k
obj : object; -- first carbody in store . X6 W0 j5 N0 ]! m# S6 y9 M found : boolean; -- found a chassis 9 o1 S2 C* \; J0 ]' U' o+ ?$ B counter : integer; -- position in store # R* f( r9 U+ z: I. T& b- tdo - M5 t# B1 z# r* V* ]( ?3 Y& F( L
-- make sure there is a carbody in the store# y2 b9 h- C l% A
if not StoreCarbody.empty() then ( x) M+ v" V: t" i, @0 J found := false; m0 S' _- ~$ h V counter := 1;0 k1 g) t& Z8 B: @
* A y+ J X) r" g7 s
-- iterate through the store1 {$ r( y% b5 B" \& N
while not found and counter <= StoreCarbody.xDim loop ' E s0 _* v( N3 V7 h+ Z6 E$ o6 h obj := StoreCarbody.pe(counter,1).cont;6 M$ H/ d1 }- o0 D! O# G
if(obj /= void) then : F/ L y4 X1 F) U2 w( H found := true;8 h7 }9 M( R. v# i
end; -- if# y5 h1 B. y: b3 r
counter := counter + 1;' D6 v1 ~. d" B6 J1 D* Z, _
end; -- while+ O' Q; b/ `0 f. |
2 G/ d+ }6 z* V! d1 q
if found then( W* ~+ s; Q7 j! O. t" l4 |
-- put the carbody on a skid ) W! S S0 ~( G- x: d* L6 T2 G obj.move(@); . G4 i" g: q* o2 T( j4 I! X2 v end; -- if 5 \0 t$ Q5 B# |2 ~" v8 \, W9 E end; -- if not StoreCarbody.empty; H( Z. Y% q/ D! f5 ~
end;. L7 P! z& A$ [5 }) H( @% N
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
