is/ F- b7 }+ b7 B# X1 e; r
obj : object; -- first carbody in store: Q2 I) a4 d) X. S" g/ s
found : boolean; -- found a chassis' S- [: v) |8 _' F! B$ _
counter : integer; -- position in store. n& I3 _# \% u, P) h. `
do . R. n( Q2 ?: @4 z4 O7 \( m1 [
-- make sure there is a carbody in the store 1 w7 `/ M$ M, \1 i* @ if not StoreCarbody.empty() then , v5 c3 d# ~4 Z' o2 X4 B& K0 M% x1 ^ found := false;0 j# m& v# x" f! x. m
counter := 1;# \$ T2 \) W$ [& p: n/ z% z
4 ]/ A' h3 O' o+ N! I2 K
-- iterate through the store / [6 y4 S1 Q( J% ^ while not found and counter <= StoreCarbody.xDim loop & e! B$ n( e7 ?# ^1 s obj := StoreCarbody.pe(counter,1).cont;) l* t7 f3 x$ f6 ]* N4 l
if(obj /= void) then1 r- U5 d1 A: E- O# @
found := true; / ], B' K: V% Q0 s6 A2 U end; -- if, W9 s( f% @' I, `
counter := counter + 1; " `) A h) e+ z6 j5 k- ?0 A" s end; -- while ) ^ j: J4 N) a5 _/ Z ! o$ E3 ? |; t1 u4 r. I0 p2 I if found then / J2 Z/ R% x: v* m -- put the carbody on a skid . E4 k8 m1 |9 H. k0 D obj.move(@); ! K' E- H% s7 M+ s; | end; -- if8 S1 O: N9 b- y' X4 o* d9 R }
end; -- if not StoreCarbody.empty, L8 [2 \1 `: p4 Y
end;) r! o& j( w n4 r
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
