is # s$ I+ d1 Z7 m: Z! M obj : object; -- first carbody in store 1 s, L, i/ t0 b found : boolean; -- found a chassis 2 A9 ~: X7 ]% J, w& V6 a; G counter : integer; -- position in store 2 K+ [, D$ \9 ~- Gdo # C: I$ L- a1 x- v( x -- make sure there is a carbody in the store " ?$ _1 U8 l& Z# c; _2 f4 P if not StoreCarbody.empty() then$ T9 n( |. `8 b9 A( I- `& S
found := false;7 l9 ]* ^; J- v
counter := 1;% m3 Q4 s$ }1 s) i0 k6 z
8 T1 g3 o8 J1 m1 R* ] _6 U -- iterate through the store; N" h, {- [# r* V# P R' h. l9 E
while not found and counter <= StoreCarbody.xDim loop : z- M* F8 |% o8 M obj := StoreCarbody.pe(counter,1).cont; : a, k s5 R7 t" K if(obj /= void) then! S' |. Q2 b3 l3 ?& l% }, p
found := true; 8 \$ w% a$ o' F. s% j end; -- if/ h6 ~* H) E8 _$ v4 \2 V- L: c; Y6 V
counter := counter + 1; + d6 `- F/ T7 K& | end; -- while6 v" D# J/ ^8 @9 [9 ^
5 O8 Q4 v2 \7 n- R0 m' Y. S! s if found then) \: F* v4 O& l$ e5 h0 J, i. s
-- put the carbody on a skid1 {5 Z4 \; Q/ S* R+ t- n) r1 B: v
obj.move(@);' \/ K! r: T- M0 \. A
end; -- if P' Y; {/ L2 _, G( u
end; -- if not StoreCarbody.empty 8 l1 E0 y) Y; V6 ~3 Gend; 9 n' P8 _( Y! K h# z' P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
