is: \- B+ |- w4 m* F
obj : object; -- first carbody in store ; l9 [( e: k5 M/ L4 q6 \# H5 X found : boolean; -- found a chassis 8 X4 J' o& c" O! R9 m& h counter : integer; -- position in store- N/ @+ F* c# N2 l: R6 g
do 0 s. ~' d/ F Q$ {) u% ~0 ~7 J -- make sure there is a carbody in the store; Q5 _9 u$ E& r( ~; S5 W1 Y& d
if not StoreCarbody.empty() then( `8 ^2 ~' [/ l# J* y7 m
found := false;$ p" D7 s& H6 M) L
counter := 1; . A0 X# |- s( t6 r# H6 b# R% s # n6 d9 U |$ d; w$ _4 G -- iterate through the store' {$ @7 [6 m, p4 Q4 C
while not found and counter <= StoreCarbody.xDim loop* s4 L3 {3 q. g; I+ S6 ?
obj := StoreCarbody.pe(counter,1).cont;6 b A p" o" H& Q
if(obj /= void) then+ G$ x* f% q* R+ D" P0 |
found := true; 3 i+ z- V; w ^; e$ A end; -- if+ g V+ a9 R, I w. ^( x% \4 Q
counter := counter + 1; & i! m3 m) A, z5 G( d3 [ end; -- while* E, f0 ~& G! T. I
5 a& R% x) d S$ A& S% l" ]5 G
if found then + @$ t r: O' Z9 l# u -- put the carbody on a skid, l/ P4 d) @, A' t
obj.move(@);9 d( o, D5 I8 Z8 u
end; -- if 0 K/ k9 \4 e2 Q- B. s5 F end; -- if not StoreCarbody.empty# \2 D* c4 U! x7 } t! F
end;. _% [4 G' y; B$ S) W( |2 T9 }
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
