is9 D: j; Y; \& U5 k! S% M: u! i _
obj : object; -- first carbody in store ( _5 ?" U$ e* ^8 ~" k found : boolean; -- found a chassis * T* H$ j' t. x0 @' ^- p. A counter : integer; -- position in store# N, K6 O" ?% M! Y/ v8 @9 ]
do 6 ]6 p v5 [: U2 F$ x% H
-- make sure there is a carbody in the store m, o, t8 B& U# d- @6 c if not StoreCarbody.empty() then + J8 H9 X9 D: r' w found := false; ; P5 z5 {- t" D* d1 I- A- m. i* e: J counter := 1;& C4 [& B# w' C
3 o8 J% v2 w( _. l' U1 z
-- iterate through the store 8 _! X5 I r/ o. n9 u1 } while not found and counter <= StoreCarbody.xDim loop , v$ @/ J$ i: @8 F1 Q2 [ obj := StoreCarbody.pe(counter,1).cont;0 v) V" G; F/ x1 }8 C
if(obj /= void) then + C8 V; ^" O! L+ a7 ^ found := true; q# x+ J) I% Q2 [; I
end; -- if9 c& _ C+ m0 }3 W2 I
counter := counter + 1; 8 p/ V: q. ^+ G ]( v+ K5 Z end; -- while) s: k: X5 C; ~7 v5 F, m
+ N6 T( w1 R2 O8 U: A/ C1 T
if found then / v# Q/ X$ ~3 K2 h" \ t& [: K -- put the carbody on a skid( T+ V) u4 k+ |8 U7 M/ F
obj.move(@);) d; |/ O/ R9 K, g8 x" c6 v L) ^
end; -- if 1 Z: @" ^4 y N( r9 k end; -- if not StoreCarbody.empty 3 D* o! `2 @- E: aend; . v5 a; B2 ~& P1 z. X8 A7 h9 V7 E0 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
