is 1 s" _4 s% O2 }' z obj : object; -- first carbody in store! Z" V2 K" z% D' r9 {9 ] z
found : boolean; -- found a chassis& X6 V+ t6 [" n v: H
counter : integer; -- position in store $ s8 q P) q. [8 w- Y% O5 Rdo 3 B, w% u: O7 E8 Q4 _0 }% ?9 n% ?# t
-- make sure there is a carbody in the store9 n; W( h$ u5 I. }# q
if not StoreCarbody.empty() then* A: C, |' @6 ^. D
found := false; # k% |2 i$ ~1 t counter := 1; 4 B# I% r* q A. c % F u3 z( n f) R8 A -- iterate through the store$ n/ |9 B* w9 L/ H9 U. w( Z6 d5 Y
while not found and counter <= StoreCarbody.xDim loop 1 |! t ?: ?; O% F3 J/ N' |/ l obj := StoreCarbody.pe(counter,1).cont;, ` i2 s$ N! V$ C
if(obj /= void) then! |4 y1 n3 P* \7 q' ]+ D4 _" M: F
found := true;5 t7 _9 k, I+ Y
end; -- if) `" P2 E) Y: z& e; V* t k
counter := counter + 1;4 P- q) k4 f- O) ~3 ^% ]& p
end; -- while( P! Z) d/ H( w& s2 ^% R2 W+ w9 M
% T: B) ]# _! E3 S- y" @! ` if found then . R+ v7 @: ^' l2 d8 ~( x -- put the carbody on a skid 4 a: ]2 }9 x i0 R obj.move(@); [0 O2 K8 z) Y5 i. [* Q# g) z
end; -- if3 b* r* m1 i- Q( h; @# W
end; -- if not StoreCarbody.empty$ g6 ^0 T8 y/ j8 [/ ^ X2 d0 l
end;6 B6 \& W2 i& Q& r. J
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
