is 2 I- Z7 X- _! K1 m/ I( u* g obj : object; -- first carbody in store 5 j) D9 Y4 }8 h6 H' C found : boolean; -- found a chassis: d# f& F# O* y% C' u
counter : integer; -- position in store - m3 I" h& P g* i9 e8 P- u9 \" b6 jdo , v M' j0 T. j# ^5 D4 G0 z
-- make sure there is a carbody in the store " W J% G! I4 Y1 ?2 w+ x: I if not StoreCarbody.empty() then1 ~, `9 ^# ^7 q% o' t3 M/ ]
found := false; , g( ]8 B0 q: R8 n, b d: E counter := 1;" r4 c* @% H* h5 ]0 S6 e0 S
/ y6 @8 K; Z+ C% o/ I5 } -- iterate through the store " j8 ?% K. x) I8 ?% a8 r while not found and counter <= StoreCarbody.xDim loop6 I2 C* ~( c7 j* y; ]5 C
obj := StoreCarbody.pe(counter,1).cont; ! Z5 Z; w" x$ n) g# i, I if(obj /= void) then* j4 v! ^+ B, e9 t1 N
found := true;" _; i. j- B) Z- T) _( w
end; -- if4 U8 j" _! z) ]7 `
counter := counter + 1;9 S, B+ f# a$ ]8 j ]* ]1 ~
end; -- while ( N5 l2 `1 w3 q, o $ O4 _5 q4 {- ? R6 u t) I
if found then 8 o- `, V2 f6 I+ [3 `& N U3 v/ Y -- put the carbody on a skid+ o; d9 H7 n5 u
obj.move(@); : U9 D' L' i% u3 O; D8 [ end; -- if + E5 I- s2 q) J* [- j1 Q f end; -- if not StoreCarbody.empty& L' }. f9 ^& O1 W. p
end; ' R0 E1 P8 E: U* V, 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
