is$ N& u, u/ e! u# i# X, b4 ]
obj : object; -- first carbody in store( {2 q6 U* O/ R
found : boolean; -- found a chassis % O) b. j# y0 ?: h. A9 Z counter : integer; -- position in store8 R$ W) Z' F% m- M4 e( t$ W" D
do * t: M8 I' V7 R8 n; P5 i4 u, ~ -- make sure there is a carbody in the store 6 W/ I( ^$ F3 P, ]) f if not StoreCarbody.empty() then; c/ a u! l4 |* i4 I' y9 }" a/ m; Q
found := false; 7 Q; q3 e7 N9 E5 ]+ g counter := 1;& N; M. \' G2 E
# @ a, R7 Y* [- B* N3 `& J/ O: o
-- iterate through the store5 D s' ?" P/ a: i0 s6 ?) g
while not found and counter <= StoreCarbody.xDim loop 1 f6 a9 Y" s) c, R1 c obj := StoreCarbody.pe(counter,1).cont; * _& z: S) ^0 L if(obj /= void) then * a7 J6 x x5 Q8 x- Q found := true; 0 [' Q' L1 ?# @. U6 K% c8 |. C- c# }# C end; -- if : x4 M2 T: d1 M/ ~% f8 q counter := counter + 1; 6 ?4 l8 w l, F end; -- while7 c1 U& J/ U- v% C. p9 c" d
5 e8 P; Y) ?; h
if found then2 e+ L. T s4 z( W9 |* _( t
-- put the carbody on a skid - \! R' W8 ^7 c) R' [) g6 Z; ] obj.move(@);' j4 U1 T: a2 n- t
end; -- if }; y4 c6 V% Y1 s$ m. u end; -- if not StoreCarbody.empty. H! F9 N/ @" R( \; e/ N& C
end;) |0 C0 m6 B; p( D y
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
