is6 }0 Y7 Q& G, ~4 p/ X8 |# G
obj : object; -- first carbody in store 6 v) _( b1 r% U6 A7 q9 p found : boolean; -- found a chassis ) p; P, R7 ~( _( W7 P counter : integer; -- position in store) R/ ^' y) N/ l
do ( N+ }: P4 R3 C! [6 E6 K2 c* q$ x
-- make sure there is a carbody in the store " A3 M( T' ~ C8 W2 f* ~ if not StoreCarbody.empty() then1 D! |3 y" |! U( c, J' y9 }6 |
found := false;3 C% c6 i# m5 h; k
counter := 1;% j- m( B- ?/ N$ I, E7 Q
! C" |# F% m' _+ n, U -- iterate through the store " x7 p/ u( s1 w8 Y0 e while not found and counter <= StoreCarbody.xDim loop" k4 [0 X. |8 W. X! u
obj := StoreCarbody.pe(counter,1).cont; 3 Q9 M) y1 }' x; a1 Z9 M if(obj /= void) then ! K7 ~2 ^, V. d, w; U) J found := true;) v& q+ v* V$ F
end; -- if0 E, {$ ~; R1 w4 A+ c/ j7 |
counter := counter + 1;6 S: C" P' i8 v) b$ Z0 G
end; -- while E$ T) U5 @; b0 _
4 e. T+ z# S ^
if found then ; f3 x7 S8 ? v) p1 |# V -- put the carbody on a skid# D+ r7 b* n; ~8 V- E0 @
obj.move(@);5 t* f8 m( o, o3 A" D8 R- M: ^9 C6 Q
end; -- if/ x( d. k: H* {2 e7 H
end; -- if not StoreCarbody.empty 5 W8 X, O* M7 U" Y. X o' m1 Rend; . `+ b. d: k% c6 a2 G3 n4 _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
