is 2 b/ C1 h) F0 K* ]/ y. [ obj : object; -- first carbody in store" _! j9 x) T+ U- p; B' K1 k
found : boolean; -- found a chassis - }: q. S, a( f; V* e% h# X counter : integer; -- position in store 9 m; ]3 [8 [& T2 M! |do ! a. v' v6 C* y- x9 v+ I
-- make sure there is a carbody in the store . z2 @& H! u6 D7 ~9 R if not StoreCarbody.empty() then0 F& |! }) x. ~2 F% B7 i
found := false; & V0 j) T$ D& e counter := 1; 1 }! e% G0 g8 N3 |6 L/ J" f * n- e* T% Y1 P# s9 q
-- iterate through the store( ^- S" K6 y9 a& d6 Q) b2 O
while not found and counter <= StoreCarbody.xDim loop 1 a$ F4 _1 W2 g9 V& b obj := StoreCarbody.pe(counter,1).cont; 8 V- o/ J3 B, j+ R9 D/ ?, `4 X if(obj /= void) then# a( G% H" M* S1 k; P3 x
found := true; 8 p% f" X7 k! Y end; -- if ; N# m$ y$ ]/ h+ E8 P5 R6 V, V counter := counter + 1; 0 W- Y; j: {# x/ Q: k J6 U- G4 u end; -- while : I* F; H. L# |1 E5 e # {- V ^3 i5 L! R
if found then 4 _8 F0 G1 q5 \7 `/ i! t/ |. B -- put the carbody on a skid / _# p$ D( I# v& F* p+ s1 R obj.move(@);3 l! a& U! }8 b
end; -- if$ W- A% e$ l: y/ u9 q
end; -- if not StoreCarbody.empty$ o) T# y7 b* y: @/ ]
end; . C* x4 i6 o1 P8 j5 P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
