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5仿真币
is
/ P9 h4 l( r! i% g obj : object; -- first carbody in store" A7 _7 ~ F; x, L/ ^# v' f2 ?
found : boolean; -- found a chassis
+ c$ V% d; K6 y2 R+ }. i" y- j0 I counter : integer; -- position in store
% T5 V- ?& V, m! x4 Sdo
) Y' r+ x+ ]- K# c( D! k$ e -- make sure there is a carbody in the store+ ?0 q/ f0 N t% h2 M1 @
if not StoreCarbody.empty() then
) I, z9 r1 o+ C) `# Z! g found := false;! z3 i1 z" f* ?( T$ n# C q! m$ M
counter := 1;
0 z, t& J- ?) X R6 T
; B* C" K1 U. g; N7 M1 h+ } -- iterate through the store
' _, g7 ?6 K& V7 {6 y4 a& \3 u while not found and counter <= StoreCarbody.xDim loop
# w/ g: E/ P5 T, R. ^ obj := StoreCarbody.pe(counter,1).cont;
" ^7 }7 p8 Z1 [5 O l% l# G* D: v if(obj /= void) then0 r, J3 @" g2 J7 \* C3 ?6 }( F
found := true;7 |% h2 ^7 Q1 L. q' A5 u
end; -- if; a2 H7 m+ h0 w p5 z- B0 ^
counter := counter + 1;5 V9 }2 a5 W8 }: _& E7 |
end; -- while
0 M9 z3 |7 A5 _ : R8 E8 p- i: p, j( e9 ]' [0 {
if found then/ Z* q5 ^& P0 O: `$ B: D# s
-- put the carbody on a skid+ ~6 _0 t& e8 I! F. X4 t9 j0 q
obj.move(@);7 b% J6 b6 j; h1 P
end; -- if# s7 ^! u0 S( ~& \. G9 ^: W
end; -- if not StoreCarbody.empty4 p1 b0 Z) n% U# Q. f- C
end;7 R6 c/ X, i4 z6 d6 }
里面的found急整个循环不太懂，求高手讲解下？急~~~~ |
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发表于 2009-3-4 15:51:31
