is% X* r- P+ @' [- q; Q' o- u& G( g
obj : object; -- first carbody in store 2 H( z a/ W! i' r- ` found : boolean; -- found a chassis ( h1 O1 q" a- t/ f counter : integer; -- position in store1 E+ B o3 \: L# W9 R$ u
do 7 H- r7 k: N, n8 E7 W/ \- ~
-- make sure there is a carbody in the store D8 i e4 Y: ~% c* Y" b if not StoreCarbody.empty() then # |9 f# l3 `5 Z. l8 e: d. B found := false;/ R4 e/ [( z! Y" s5 o$ i( z1 z
counter := 1;& E6 M G3 ^ r X4 S
% ^3 M! Q, {% R) c4 _$ q" ?; k" D
-- iterate through the store& j9 K' h6 y4 R. a# {
while not found and counter <= StoreCarbody.xDim loop2 k4 T; k: F" Y+ u3 L p
obj := StoreCarbody.pe(counter,1).cont; ; L I( m% M+ h H# R if(obj /= void) then ; |; h( H& L; V found := true;# A- u4 ~) w! ]) v! L5 r
end; -- if6 o+ D/ S9 w, `' Q
counter := counter + 1; ! C; D2 s# D8 ~5 z5 L2 w end; -- while : H9 J7 @8 l% H7 J- ?; } . m. I+ J$ @" d: w9 @7 O4 g if found then ( i' u2 d0 w! K% m -- put the carbody on a skid& M# f( U6 {" c+ u$ q+ X
obj.move(@);- n# {4 m5 `' l7 d
end; -- if + u2 n2 S- R( m, @% ~% ^$ N end; -- if not StoreCarbody.empty8 S& X. F! U9 t& }5 ~: F# Q" ]# `
end;+ o$ @' L8 T' a2 D
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
