is - V6 N- l5 \4 l- N" V8 Q8 A! [ obj : object; -- first carbody in store, k( X) X" H. O+ q" J3 \% ~
found : boolean; -- found a chassis 1 e2 v; l; L _+ j$ {( e" t counter : integer; -- position in store # Y1 E1 J# r0 g5 c' ?& d, f6 ]* X" ado # n3 ~" l3 G# o. H9 z -- make sure there is a carbody in the store, k$ j7 A! n! i; z
if not StoreCarbody.empty() then3 r( X( K7 k3 J! D9 [) Y
found := false;5 x) E2 f( B( _ K# R5 f" Q
counter := 1;% c1 H1 Q% R, w4 `4 x4 |
. z- r; L3 m2 n -- iterate through the store7 T- z) R9 c/ d& M9 E
while not found and counter <= StoreCarbody.xDim loop * g ^6 l" }: o9 T7 o2 X obj := StoreCarbody.pe(counter,1).cont;0 B; q* j/ A$ f) d8 I/ z
if(obj /= void) then- Q3 l4 a0 X+ g" q l! f
found := true;! v! M2 H! B) a0 ?9 U6 A& V6 B
end; -- if* ~& z$ F! I- I8 @" t9 K
counter := counter + 1;" {3 l$ ?/ w. i4 ~" }- U- l/ R
end; -- while $ V+ Z/ ]4 b; |2 O2 Q ' T( X$ s% z+ Z, n4 s, r: L! }
if found then 0 F" m8 Y( V$ O3 \ -- put the carbody on a skid# [; p3 j! U$ _3 {
obj.move(@);2 w& V4 ^/ j7 ?3 v2 x
end; -- if/ D5 e1 ~( _* i" U E9 l+ J
end; -- if not StoreCarbody.empty $ B1 `- D' v; z/ M$ T2 M; jend; , }2 f. c. _4 g$ V( `& i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
