is * X. g8 b* ]9 A! B# F1 j2 m% X, i obj : object; -- first carbody in store* t( B5 v" J* Q
found : boolean; -- found a chassis 7 @5 B0 y2 U: P( `, T counter : integer; -- position in store t; \8 w$ }, p1 ~+ @5 |& X. h2 |- J
do 9 \7 m5 p N7 q; p! z. f -- make sure there is a carbody in the store + |' ~) J$ ?. b. n if not StoreCarbody.empty() then6 W6 |, \* l/ \" V
found := false;* m( X2 o4 _# n+ R. W
counter := 1; # j8 T) A: @0 N: I8 C- ? h1 `6 L k. K; E9 |
-- iterate through the store ' T& `4 z- \' X5 w while not found and counter <= StoreCarbody.xDim loop : P0 `; `6 V" w' U, Z3 I/ T' m0 | obj := StoreCarbody.pe(counter,1).cont; + p- D$ j' Q# y* r6 { if(obj /= void) then$ t: @2 @% N/ _3 Z8 G
found := true;" s1 ^ ?. t$ _: q! ]6 T$ c/ i
end; -- if: I" L7 @3 w$ x+ C" _' p" ~
counter := counter + 1;$ b6 [& n( C! s& _- |) k1 ~
end; -- while" s6 T x O. l l& j1 D
% T& D6 [ ~! _, G# W3 ?
if found then3 K+ ]0 F6 w) e. r+ }
-- put the carbody on a skid& @9 ]! W) T; L- N! v
obj.move(@); . x2 G+ k# ~0 L" O& Y# E" M end; -- if1 B; o* l& q$ g0 G! e
end; -- if not StoreCarbody.empty$ ?9 w: Z" b+ H7 p& P
end;0 m' b5 s7 }, ^- m; R4 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
