is+ j9 L' A" G. Y3 V
obj : object; -- first carbody in store. G0 \1 U4 p( N: ?- S* p& }
found : boolean; -- found a chassis/ U1 `! q+ J: M; h$ l0 \
counter : integer; -- position in store 0 y0 n6 D1 w" k0 f2 h- Ido f4 `( y! F8 W' c5 t* r7 f -- make sure there is a carbody in the store : j& Y- d, R' h/ u: a$ q if not StoreCarbody.empty() then : [, r' O+ A& Z0 g, Z/ C found := false;! V0 ~* X* p. W2 H
counter := 1; $ \9 O" g4 X$ V 3 i6 F, c/ m8 m. d- {% N2 m -- iterate through the store . P3 z! u0 R7 U" }. }+ P# V/ l while not found and counter <= StoreCarbody.xDim loop- `4 Z1 c- |+ n3 S) w
obj := StoreCarbody.pe(counter,1).cont;2 }/ M# h# U( v& @1 _
if(obj /= void) then2 A) h% ^$ [: _7 H* J, O
found := true; , I8 j, T3 H m7 k' R2 L X$ N end; -- if0 m2 O0 T7 O7 i
counter := counter + 1; 8 R" c1 E; s4 Q. }, P1 y5 e end; -- while E+ P1 ~4 \4 X- ?- S6 S' P* P 3 ?6 Y$ X% Y, L+ R9 \+ Z' Z% c if found then 7 r" |% o) O& Z: [( f, l9 F2 s) b -- put the carbody on a skid $ U# b3 A) E6 d6 B obj.move(@);0 m2 ]1 e; u6 H' {2 P# q
end; -- if) |5 k( S0 g) X( I9 V1 k+ Y5 z4 ]
end; -- if not StoreCarbody.empty, o8 O8 @( ?" C: F1 g" K: \
end; 4 X# w1 W0 w, 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
