is 2 z3 Q- d$ m: M+ j2 j5 Y obj : object; -- first carbody in store ! F3 e9 \: ~( z( U8 Y# h- @ found : boolean; -- found a chassis4 ` |: y5 X) n l
counter : integer; -- position in store 1 o, c% k v4 |' G/ q) }$ zdo , E4 z. C( b1 `7 w
-- make sure there is a carbody in the store4 c: Q7 Y3 a, ^
if not StoreCarbody.empty() then. @% i2 {7 @! T( C5 g3 K
found := false; , W2 B; ]: j1 ]" Y( R% z counter := 1; # L0 _* z/ N- I5 E. P/ |. I , C1 Q4 x! r& J0 j& D -- iterate through the store# v3 x+ I/ \( _+ b
while not found and counter <= StoreCarbody.xDim loop& ~% [3 @5 g+ M6 W& A
obj := StoreCarbody.pe(counter,1).cont; ) I! b- V, W o; x. x# L if(obj /= void) then ( K& _$ h( O# Y2 \! {$ ?. o( ` found := true;. D, }& u3 V n# {! A0 [3 k3 j$ e
end; -- if4 S# U4 i1 {; X8 Y6 ^7 f& Y! x+ F
counter := counter + 1;9 C( o- ]% ]2 @6 V; M+ a- G
end; -- while 9 v4 w& @( C# O7 p$ o: x( _ Y( O3 m7 i7 ^$ S( |6 O+ T/ u if found then8 @) k' H* t8 W1 w
-- put the carbody on a skid2 b+ j$ t- n# q; G% T0 S
obj.move(@); , w% a9 N0 X: e% @* K' s* w end; -- if , b& e9 E' P8 p6 W" h: x end; -- if not StoreCarbody.empty$ m7 {+ O& y6 j8 F# t
end; " l& q; a. ?5 S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
