is6 C- Y5 |7 k$ a+ ~
obj : object; -- first carbody in store/ W6 W5 y5 ?/ U
found : boolean; -- found a chassis ( Z: z0 f4 X8 [$ u counter : integer; -- position in store; h( C; T& P4 l& v% k! @- G
do " w) b# G% R% C3 {
-- make sure there is a carbody in the store 5 u* N; u5 t. b3 n9 X if not StoreCarbody.empty() then / F+ L: K. c+ V& u' k4 M6 p found := false; * [2 j# H8 Y: Y0 \1 \6 n* l counter := 1; 1 J7 B5 N3 [, `/ i6 j( L ; [) a: F6 p/ Q6 H, D# W+ [( P) L" |
-- iterate through the store3 p: v$ B& J! m: m! @
while not found and counter <= StoreCarbody.xDim loop 3 m# \9 M9 l" L; o" ? Z obj := StoreCarbody.pe(counter,1).cont;% n7 ~. J' d; W7 v8 V# ^! {" d
if(obj /= void) then c' `: c4 p& O% ^3 v& D
found := true; 8 F3 K, Z: M) J end; -- if/ f/ `/ W' B# b8 M: C |5 z
counter := counter + 1; M, [" L) @3 V, f, S
end; -- while0 ^4 P% P3 \* D1 j5 @- w7 R
$ x& z6 \" C; [- s- h if found then$ G4 f+ _4 I' K. A7 O' P$ O
-- put the carbody on a skid% S4 b% }6 v0 Q; h8 W
obj.move(@);1 d; z; [: k" M5 n5 K- l8 E
end; -- if ( |9 H; ^$ y: ?+ g0 A1 C end; -- if not StoreCarbody.empty4 C/ _* R" k1 K/ t* B4 h& S. H: P
end; . e/ i! g O6 X! b" K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
