is . |, Y8 T4 g5 R obj : object; -- first carbody in store 2 N. g, ~/ r: z" S' i# d8 X found : boolean; -- found a chassis" U0 m, y Y. A0 q8 n
counter : integer; -- position in store( M, o, c1 u! e3 [$ U, x1 W5 }
do 7 U2 K4 e8 N, F; @0 ?. x -- make sure there is a carbody in the store. T' `7 E/ k2 w5 X
if not StoreCarbody.empty() then 4 Y8 i3 B/ l: m6 Z7 s found := false; 2 B" a6 p& j& {- T counter := 1; ' m2 ]% Y, j# s+ n k7 d # y% C7 q5 J0 E, R: I* @) W2 l0 y -- iterate through the store+ b+ j4 B- O& p$ L# w- ?4 Z
while not found and counter <= StoreCarbody.xDim loop; r! E$ _; U4 \! F* B
obj := StoreCarbody.pe(counter,1).cont; : i, e0 j6 V3 w- m( F" m, [+ L if(obj /= void) then + y' ]. ?; ]2 S% P, E found := true;4 H+ S/ E6 F; F* ^4 [7 Y
end; -- if6 U9 f$ ` G& e$ C- h
counter := counter + 1;4 a4 c( t8 e5 W& e3 m ~) l2 [
end; -- while : K+ N' N- c+ m 2 ? S9 T- Y: q5 r
if found then! i: S9 V1 D5 b6 b
-- put the carbody on a skid 3 U; F M% S- b4 e. Z( B! \ obj.move(@); # q( b: D- P* m% \ end; -- if 2 l, c8 ^ a! t5 a4 g$ e! }; V end; -- if not StoreCarbody.empty % l9 p. q, W$ X2 X4 a( iend;/ N9 f0 _! H% m: ^' A+ a w" U. S8 ?" z
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
