is4 V4 d, d, ^ Q5 t% j
obj : object; -- first carbody in store 2 Z! Q8 O, K. P- s# T( O( i found : boolean; -- found a chassis) U( Y( C. W" v; d5 t, Z
counter : integer; -- position in store g' t) G* l# Bdo 1 ?! o n. T9 k! V# _4 ?+ L -- make sure there is a carbody in the store $ T; A- Y# `4 M7 B+ z4 M if not StoreCarbody.empty() then" T6 @7 N! K4 x0 M4 O( ^! H
found := false; l. _3 R& x$ e- ~; z4 r
counter := 1;% n+ h" d9 z0 x. c
; F" Z0 r/ A' ]" ]6 J4 v( D7 a8 a -- iterate through the store ' _, @# k- A* _3 y; \ while not found and counter <= StoreCarbody.xDim loop6 d% Y7 B/ U( _
obj := StoreCarbody.pe(counter,1).cont;" o' k! r: T5 f$ I, G) U
if(obj /= void) then , [2 n0 Z U. S( h found := true;& F. R) W6 j! t0 S
end; -- if ' A+ H n8 k$ J V) E' v/ E- Y counter := counter + 1;5 y7 |. P0 d. s x8 u+ k+ t
end; -- while 0 ]/ G4 B \ K E! Z, h9 P 3 |' C; n+ x8 v, V3 V if found then# V q, J, K8 e6 {5 Y6 a9 B2 j8 }
-- put the carbody on a skid + y9 Q" W% b; y) }$ d$ H' J* _4 @ obj.move(@);9 w/ p7 Y+ j2 W0 L# R+ M
end; -- if % ]# T6 n$ F0 ^2 B. m* J3 o5 I end; -- if not StoreCarbody.empty1 q$ i: A {$ `2 {
end; : m1 T2 H( M2 x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
