is + `$ o ?! X3 F obj : object; -- first carbody in store : q6 I- [% u0 q, ~ found : boolean; -- found a chassis " B2 H3 o B7 i" H, F counter : integer; -- position in store # D, M# o* J7 Y! ado ' i* [' a9 X7 G* p( F
-- make sure there is a carbody in the store . H* Q/ M: l: e if not StoreCarbody.empty() then" j. Q6 E3 _0 s: V) c5 J
found := false;. d* z$ z1 e, j. }; X% H7 i5 ^: s1 s
counter := 1;% m. j' n8 I2 O; }+ K, q" m2 b
2 Q$ G5 Y4 @1 R4 x7 V3 t
-- iterate through the store 1 N; O2 F& a2 q9 e) {/ T" x) @ while not found and counter <= StoreCarbody.xDim loop! v D# ^4 F6 g( k, Y6 i% |
obj := StoreCarbody.pe(counter,1).cont;% ?" e* k, K2 ` w ~# v4 I; m/ q
if(obj /= void) then5 v" |. Q* b' d( `) N3 a- X
found := true;/ P4 T! J7 @; I$ r4 h
end; -- if, W+ n, C' I: G' O0 @' j
counter := counter + 1; 3 w; q4 g9 H2 s$ I$ ?6 y end; -- while0 v3 {" @9 f* p+ }, M$ A
5 o2 I, R& V' q' Y# T, ]2 j$ n; b5 T if found then ( U: s$ q# B% y: T( E -- put the carbody on a skid9 N3 {0 w; @+ K
obj.move(@); $ N' h$ K3 @) J& T1 E; r3 v end; -- if + i3 e3 a6 }7 s end; -- if not StoreCarbody.empty$ M2 _- u+ _- g
end;# `1 p6 J8 Q# `" W
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
