is; D- i. j0 a- h' P
obj : object; -- first carbody in store 0 q" K" q% p+ ^6 |' l) p found : boolean; -- found a chassis1 m- V Z9 ^+ D
counter : integer; -- position in store 6 h1 r" e C8 x( v# J S; xdo 1 z" I* c# n+ \* v+ A4 U -- make sure there is a carbody in the store 7 c: v! @$ Z9 \, H if not StoreCarbody.empty() then/ j' G/ _" ?/ H' e
found := false; & I# b8 `" d/ e5 r; @6 w counter := 1; 7 i3 @) N9 n# ?* }% n, z 9 M8 \- r4 X- Q" D. Z; |1 } -- iterate through the store+ q! c" c" x! w5 V% K# ]0 n
while not found and counter <= StoreCarbody.xDim loop 3 w; E. z* z2 X! C S obj := StoreCarbody.pe(counter,1).cont;5 f! |" ?" `5 f( \8 A: y) d
if(obj /= void) then6 d( k" M4 J/ h! _# \
found := true;+ h/ M: [% P9 c; A
end; -- if+ u4 p, k, t1 @/ s( T; X8 s& h
counter := counter + 1; 5 M6 I8 T6 [. K: r end; -- while w1 D( N* d$ P$ R( g
; G5 i9 y6 Y7 o ~/ V3 z
if found then$ z" D+ G7 x2 d' b$ P9 o
-- put the carbody on a skid 7 A2 \. p, ~( s& ?/ `4 ` obj.move(@); 7 v O8 D1 ^! N q' l5 \2 { end; -- if ; i9 L/ [7 P. a7 ^8 q end; -- if not StoreCarbody.empty( o5 O7 w' t" m+ r& E0 T
end;9 P- ^$ L" n$ D& e' e7 w9 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
