is6 x% l& Q" k8 ~- f8 R& e
obj : object; -- first carbody in store* ?: C/ T( z1 w) w; ~
found : boolean; -- found a chassis 1 s. \( S! R% P) I! P counter : integer; -- position in store " u- L1 a5 b) w4 I, _) d" B" ?( }do ( f4 P; q( ^5 V% F/ o* s1 H3 i
-- make sure there is a carbody in the store2 A6 h6 h; n- C2 R; K5 y9 I- Z/ D
if not StoreCarbody.empty() then2 q% Z6 h' m/ x3 k- j" }
found := false;0 I9 ]: j, }! \9 l' g
counter := 1; A8 O' P# e- _0 q b8 U0 w7 |- k
$ ^( B' R$ k+ k V0 _8 p, v1 D k
-- iterate through the store % f% H# C& d) x. c while not found and counter <= StoreCarbody.xDim loop . T, [ Q; K5 U7 ~" r2 X6 v3 E obj := StoreCarbody.pe(counter,1).cont;/ E6 q a7 b- g; }$ ^0 B( R
if(obj /= void) then 7 L4 m: ]0 N# d: ?' H found := true; / N3 @6 t5 N1 B [ end; -- if) B3 A3 Q; |- s. v# ?
counter := counter + 1; * O/ l( p X( s: A' H# K# m$ z end; -- while. D: m7 z7 L* |3 ?0 i# R) f" ?" j
5 Q! F3 V* y& S if found then0 Y# \5 M8 _! C0 \1 e
-- put the carbody on a skid : f2 U% g- r8 U1 k& `1 h obj.move(@);9 @( X! E6 p3 ^* S
end; -- if b: @8 G# w4 e |4 \' ]4 k7 W end; -- if not StoreCarbody.empty: t9 S& @7 J; }8 [7 W/ T" Q
end; ! M4 i( ?9 C8 {/ ]( l8 N5 Z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
