is9 z7 H- G' f6 @$ x# M: L
obj : object; -- first carbody in store3 n; V7 s% O. H/ F" j' d5 P% A
found : boolean; -- found a chassis / o# @7 t, u1 E8 Y1 Z counter : integer; -- position in store 2 x' M9 j3 M( b8 K3 kdo " ^6 M3 P7 p( \* @2 Y# a; t7 M -- make sure there is a carbody in the store; V( q$ v: k9 B+ z( |4 j2 W( V. }
if not StoreCarbody.empty() then * R, v$ u4 {% L) w" S' L; h found := false; 5 U. G+ V% v p4 s) D counter := 1; # M" V3 q; [9 P3 x8 v7 |' G2 T * N! ]8 r9 U0 ~: a4 E, r+ I: V
-- iterate through the store! [+ c* b; ]2 c: |! c- l
while not found and counter <= StoreCarbody.xDim loop. C! X* i5 U$ d4 P9 g- t! r
obj := StoreCarbody.pe(counter,1).cont; ! e' Z$ Q$ O% j5 e if(obj /= void) then# x) i! g, L- J
found := true; " ~3 T7 y _0 r* B6 |# l end; -- if$ N. q% r8 i, }
counter := counter + 1; 4 c( e& u0 X7 }- M9 } end; -- while4 ?1 P6 i* X" _' W* \1 C4 h& D
0 t4 X* y2 x) r% F( j9 c, D c) d1 i
if found then# J+ N/ v( Y# z! ^# J8 Y
-- put the carbody on a skid1 ~' o U9 |* Z N" T) V
obj.move(@); : ^$ Y- ~+ O$ n2 a end; -- if 1 ?: c* O2 l& x$ n3 w( n U end; -- if not StoreCarbody.empty. h0 X) T6 V; W
end;3 z( T" r% S ?$ }- }
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
