is 3 S! I8 \* n5 X# r- s obj : object; -- first carbody in store ) b6 y1 ]$ F8 W+ `& s found : boolean; -- found a chassis " ^( s: @8 X/ N, j2 D! d2 N" } counter : integer; -- position in store 6 I0 M1 A: B+ }0 v. M/ Sdo $ t4 H5 N" D# @ I -- make sure there is a carbody in the store8 }* X# `$ |. t& J5 _ n
if not StoreCarbody.empty() then 7 X, s! ]9 p+ C found := false; ; Z3 B0 w2 R! W/ d9 K counter := 1; / @/ {# c* i" p K ( E: _* f, O9 q9 t6 e' A7 s
-- iterate through the store1 d! U3 ~. i. x [; V0 H$ B
while not found and counter <= StoreCarbody.xDim loop 0 ?+ s7 |3 Z9 W3 ]$ u( N" N obj := StoreCarbody.pe(counter,1).cont;3 ], P1 j! z% S$ q, B7 J% Q
if(obj /= void) then1 @5 g4 J9 } y- b
found := true;+ J- w" s, j1 G) _ \
end; -- if* r5 y5 h4 M, ?! P! I/ H% z" r v
counter := counter + 1; ' q( k. n( ~. X. M: t end; -- while ) [( o2 W& S: e/ f3 g # r9 M5 x" l) v; e if found then s+ E( O8 I2 r, Y. _1 U3 w -- put the carbody on a skid% `( W8 V6 u" C/ M
obj.move(@); 3 z N" _7 w7 i+ W6 w$ C end; -- if( r" |& R' |% s' r7 _9 B1 r2 a
end; -- if not StoreCarbody.empty ! V, ^+ i6 [; b+ ?end;& W6 x; d3 J" p+ o, B# K+ r
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
