is( `6 H1 V7 M4 z1 h$ d
obj : object; -- first carbody in store / q. y! G% h+ j i$ O8 E found : boolean; -- found a chassis 6 i8 o# ~" l2 C counter : integer; -- position in store . p8 s) D$ a4 m E/ N# j) p* \do * s. b* Q: o! v' U y$ V6 Y
-- make sure there is a carbody in the store ( ?- F! Y( H: I. a( G/ s1 E7 ^ if not StoreCarbody.empty() then, b2 B( a9 t- p* j& j) E" V! i3 y. e
found := false; 8 P8 v; H. ^7 V counter := 1; 9 u: ?* W, Y. j `* k7 Q, e' s' m / J7 g& A% y8 |6 _/ p -- iterate through the store * Y5 s c# Y8 b/ d( \ while not found and counter <= StoreCarbody.xDim loop, L$ D1 s/ }; ~) t$ x( x
obj := StoreCarbody.pe(counter,1).cont; / J6 K6 o% _3 p; o& {7 R if(obj /= void) then& f- Z6 V, {( Z" ~4 D1 p; V3 e% {- ]
found := true; & y% _+ H1 u9 r end; -- if" S. G+ V3 P+ ?6 H7 @1 @ Z
counter := counter + 1;/ ^0 ?$ A# z; A1 Y! k! `
end; -- while ( h8 C p4 B$ L* o9 @ 1 Q" `5 t9 H/ G( r, `: ^/ L* q7 R
if found then 1 |# F0 c8 e ~$ Z; Q- |+ i3 J -- put the carbody on a skid / \& ]0 J1 Y7 `8 Z obj.move(@);2 q$ ]2 ~$ D9 Z0 I
end; -- if _/ I8 Y8 O5 \; L6 z3 z: _' h
end; -- if not StoreCarbody.empty0 w- e7 n2 a3 d" `% U2 F0 J
end; 0 ]+ D* n8 V' u0 X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
