is % ?1 x* [* _& b obj : object; -- first carbody in store: A$ ^- R! A# A m8 o
found : boolean; -- found a chassis+ `- @. S5 X. ^( ~, _% w
counter : integer; -- position in store' y' k, n2 i* l! G W+ @
do 4 A* j0 d# x6 L7 E2 e, }2 O
-- make sure there is a carbody in the store 6 @* l6 x7 o$ ?, x1 h if not StoreCarbody.empty() then / }( k4 a" q$ k found := false;( r9 }4 j/ O' f8 R$ A
counter := 1;& l- M) _% u' E# n _
7 ^8 W$ d$ _: Y: O
-- iterate through the store / m% R1 }! y+ Z( u- ? while not found and counter <= StoreCarbody.xDim loop 9 `0 _4 J. ]/ e' X. G obj := StoreCarbody.pe(counter,1).cont;4 i: Y0 W" |; ^" H/ Q
if(obj /= void) then ' d/ u3 |1 x8 ~* j( d' s found := true; : \. d0 @& ?7 M, i9 P4 x6 R+ x% W! E end; -- if 8 y5 Z$ e* Y$ x/ z; M3 x counter := counter + 1;% i$ W9 W O% i1 C+ C
end; -- while! O! q) n7 T: c4 _- Y- z
$ D# `8 T3 h* F; G
if found then# R" \0 J- `$ s& u3 G
-- put the carbody on a skid1 u b1 {: I3 W6 @! G
obj.move(@);5 C# p2 D" m- B1 d) j
end; -- if - C5 v8 Z* [) \9 a2 t end; -- if not StoreCarbody.empty ; k* Z% O$ F4 a. n! m4 Hend; 0 r! }0 R+ E3 f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
