is # a4 w2 l: Y: X obj : object; -- first carbody in store - X4 f0 {8 a; o0 { found : boolean; -- found a chassis z- g! r7 ?4 m$ T6 Y
counter : integer; -- position in store' `& f7 A, D' X2 j/ O' w1 d
do - ~) J! ^3 \* r2 O' g- K -- make sure there is a carbody in the store " B7 s" }8 ?) E$ p; q+ ] if not StoreCarbody.empty() then # N9 b$ g4 Y9 u. e( b1 G found := false;" B: I: R ? ^4 n8 m3 K0 {
counter := 1;% w$ Z4 w! Y! A5 \5 {, v4 A5 B9 h1 V9 o
, S+ M% Z% w" m, Q$ E3 t -- iterate through the store8 R9 ]: |* z8 [( o2 o, j! U; g$ A
while not found and counter <= StoreCarbody.xDim loop) z5 n- \# X' N0 D3 E. x
obj := StoreCarbody.pe(counter,1).cont; ! o) ^+ x* W7 l; W if(obj /= void) then+ ~9 m4 a, X5 L+ ]
found := true;9 \& K- v6 }9 Y+ D: ^) P6 L5 r
end; -- if8 e, n1 ^3 s h' M$ r
counter := counter + 1;" a9 L9 \3 g8 H' N7 w" ^! R: ]
end; -- while2 Y- ]( k6 O' P2 e0 p
5 Y* U' d# m* \# c5 k$ b if found then 5 {, A3 ?" N- v -- put the carbody on a skid 5 Z4 W. K$ H- A i obj.move(@);- u4 U! @7 E0 _; a H
end; -- if " _# g- k5 v3 N' Y S7 R% @) h5 A6 r8 S end; -- if not StoreCarbody.empty 1 v+ C$ ?3 p( J! H; yend;) e. q- e2 E; m2 |8 W/ 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
