is0 y0 M+ v8 d3 V4 B. g# S; z: [
obj : object; -- first carbody in store! }- M* c, e' V+ K
found : boolean; -- found a chassis , Y3 F- _. Y7 a ~. X counter : integer; -- position in store0 y, H) a, t" m" W Z
do 5 m, _+ O; n' W/ s5 x# q4 j; | -- make sure there is a carbody in the store " K4 A! K. \* \/ G, p. o+ X9 W4 z if not StoreCarbody.empty() then 7 C# D0 X! ~' I; x8 z1 y found := false; 0 q- P$ n0 Z% Q counter := 1;5 B- C; z3 s* b i
/ X8 Q6 \* i" D: t1 C" f
-- iterate through the store$ L* N/ ^+ r/ C$ Z; y
while not found and counter <= StoreCarbody.xDim loop5 i- L. p1 R; J: T* M& I% Y
obj := StoreCarbody.pe(counter,1).cont;2 c$ a9 z* o0 \! u, v) b
if(obj /= void) then 7 V. D/ K- s( |7 H found := true; 9 |3 j2 e( k7 v7 T: B+ _8 r end; -- if9 c5 G7 U9 _6 Z& d I6 W
counter := counter + 1;' f4 Y# h# |1 h6 p* M
end; -- while # D5 J A4 M2 Y* _& {8 ? 8 S0 F. E1 b' h+ G
if found then 1 X4 ?# X6 I8 `7 ` -- put the carbody on a skid( l+ m( J+ T( I$ O* ~0 d% t
obj.move(@);/ a+ i+ }- \8 f7 i5 R
end; -- if- a2 J: U& I% \& e4 V) X3 N* L
end; -- if not StoreCarbody.empty ( v3 j2 C, i+ F5 F. t# H: R u3 Dend;' d# k; u& {" ~/ w: o
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
