is; j! s5 D4 {0 y+ S9 n( z* f6 Z
obj : object; -- first carbody in store% M& A" ?7 A2 [( `9 Q& e
found : boolean; -- found a chassis 5 z1 S4 A# h1 J' m' C* ? counter : integer; -- position in store3 E- `4 P( [( n
do - @& C7 ?8 S' w2 Q. R% T- @
-- make sure there is a carbody in the store : u8 X* b ]; G' y+ p6 x if not StoreCarbody.empty() then/ r0 _6 E) k) [+ F0 O% n# M, j) U
found := false; - l. q& y, s0 q7 e. O/ S( B2 Q X counter := 1; ! {/ a' s$ C. K+ h8 g3 q) j! H ! v- f* U/ X: D9 y% v% @( m# A
-- iterate through the store! c" j9 u8 U7 \( Z
while not found and counter <= StoreCarbody.xDim loop 4 U: r' I- L& T. k: d" H3 B2 O5 { obj := StoreCarbody.pe(counter,1).cont; ' F! d3 E2 U C4 d" B if(obj /= void) then , a% o- b9 ?) d+ d0 j; V* C found := true;9 ? C) ~ u/ ? Y) I5 F2 R# X
end; -- if5 r1 C6 m: l l
counter := counter + 1; B5 s: k' E: W# [- `; ^4 ?, [+ W* }7 Q end; -- while' d$ H4 u, Z. x3 W
^* Z/ L5 ^' O5 b+ b2 G: u! `1 r
if found then : }1 u; @" \9 D+ \% W% O -- put the carbody on a skid 9 r# b; C T0 O obj.move(@);$ I0 Q. j3 Z0 Y3 g' X7 R
end; -- if+ z" n, a0 ]9 j- [7 |/ Y
end; -- if not StoreCarbody.empty+ _* A q& h, @8 W2 Y ]
end;: ~+ v9 G/ A# I8 W1 A e
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
