is+ y1 |% M% z" V+ f9 ?2 C% g0 n5 l
obj : object; -- first carbody in store 7 J: i2 c$ p7 V/ ?: w4 ~ found : boolean; -- found a chassis3 u0 @) z- v# L2 k
counter : integer; -- position in store 1 q4 a% \3 `5 Q- ado " J* L' b7 o: D4 e, M+ G9 [; ]1 A
-- make sure there is a carbody in the store 4 e6 g) l- p2 {7 d( D if not StoreCarbody.empty() then; t* K& @% L8 I5 B8 }
found := false; T& l4 Y ~$ N- M3 u1 b) i9 c
counter := 1;$ @ X' M7 ^. ~' i, z' `
( X. k5 _) p J) z. l9 f -- iterate through the store $ g, y" a( `5 B+ A5 ~2 G while not found and counter <= StoreCarbody.xDim loop & R* F/ y" O5 q3 m7 x; O obj := StoreCarbody.pe(counter,1).cont;/ z, N4 O: d8 `" \
if(obj /= void) then1 u+ t' B+ N9 N! j) p2 Y: F B2 s$ v
found := true; 1 R8 `/ D2 v' }7 E4 j: |- W end; -- if / v0 I5 Y$ A% k) G) r counter := counter + 1; , t% c2 G4 T$ n9 h( t end; -- while5 L+ ?: |# o" T
~0 V; P6 u6 r if found then 1 ]9 E* u( S8 T: y2 z( ? -- put the carbody on a skid ; R |5 T6 B3 z; I, q* L& R obj.move(@); ( V' T+ ]" ^7 z i' r end; -- if . a" V$ c4 |+ J end; -- if not StoreCarbody.empty% S- z/ Y2 b) y4 S% G, W4 q9 R
end;/ x8 [1 Y9 W5 U$ ^
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
