is9 t# v7 n& ^% ^% _( A" `6 d# t) u
obj : object; -- first carbody in store / i9 U( D4 \5 h' f found : boolean; -- found a chassis ; m' d7 U$ H' o" U8 i4 w3 ?* o counter : integer; -- position in store , v. t9 |# W% t1 kdo # F7 _6 d+ _, M: H -- make sure there is a carbody in the store$ ?4 h& ~4 H& k+ q! s, p
if not StoreCarbody.empty() then . E6 W; O: I, P- f found := false; 9 |% z- F# Z5 N# r: {, R* U8 h4 S counter := 1; 4 N# u7 P1 k( j+ y: v, b 5 L2 t9 m- U/ c -- iterate through the store# Q$ }2 @* y2 l
while not found and counter <= StoreCarbody.xDim loop # B o7 M$ w& X2 r4 h obj := StoreCarbody.pe(counter,1).cont; / X0 G W" l- }8 |. C% R5 C1 d if(obj /= void) then$ R5 a. ^" t% e+ r; ~
found := true;7 ], o3 r: B+ p- Q% f/ b' d9 v4 [
end; -- if$ J' M3 w5 y6 Q
counter := counter + 1; + A4 n6 @& A" @ B4 \/ J end; -- while m9 E4 F3 C& U' M
3 L% Q0 X$ A6 @$ ^
if found then$ X$ r t- c9 O
-- put the carbody on a skid & X0 G" Y' M2 S7 P2 I obj.move(@); ) k0 }* v m$ [" k end; -- if 2 G9 ~4 w% w$ Q% y( Y7 D; G end; -- if not StoreCarbody.empty 2 [9 w* w9 C( h, cend; 7 z2 @& s' c/ Z4 j+ U/ p& G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
