is: z z$ G& L3 ^/ J0 C6 c5 `, ~3 m
obj : object; -- first carbody in store & }5 w) U' l) i3 @' M found : boolean; -- found a chassis# u8 f; ^7 m" @- R. T2 n1 _+ X
counter : integer; -- position in store / G! B- w! v Q- ]- _) A3 V( c+ {do * K+ d' i/ u# x) V) n$ T -- make sure there is a carbody in the store 7 Y7 k* l, j! n; A6 ?# t7 C. ^% D if not StoreCarbody.empty() then , h+ N& c" I: Y8 r6 \1 ~% @$ T found := false; , p" g0 f5 J6 l3 U4 K counter := 1; 8 ]" G4 G: q% ?& g) T9 ^4 J 4 V2 s, H" K7 z) f9 b
-- iterate through the store ' G5 T; x& w- [! ]7 ?3 H while not found and counter <= StoreCarbody.xDim loop# m7 K7 J# H% b9 m& x/ i
obj := StoreCarbody.pe(counter,1).cont; * L0 o# s: n: N* b if(obj /= void) then8 Z% Y" E$ N; x
found := true; : \2 c: L0 g1 X0 r3 a6 I5 X9 B1 p end; -- if ( G" H9 t3 n2 h9 C" J' H, E$ k7 _6 p$ l- j counter := counter + 1; A$ ^, r. ?: C+ a* C3 h
end; -- while' s4 b5 |7 _2 z# Q, R
; K6 d) ~& d7 j1 u: A4 n2 Q# Y if found then9 P- W2 G) y; U5 o7 @7 }
-- put the carbody on a skid # G' r1 b8 U% b6 k$ v, }* I obj.move(@); , ~6 ~" s7 |* ] ~4 A end; -- if ( D4 b. T4 k4 V end; -- if not StoreCarbody.empty6 ^7 w+ v' q# d6 n! X
end;# z# u! g4 u7 \; e0 M
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
