is; R5 ]/ q1 N" a9 Q
obj : object; -- first carbody in store / ?& M- R; j% q9 u' F1 w% \( N/ p6 k found : boolean; -- found a chassis( p8 t: I2 o* @
counter : integer; -- position in store - ]( l& m1 T( K r7 zdo - q2 ^9 r3 Z. D" x
-- make sure there is a carbody in the store / Z8 L" S7 s1 u! j$ O- N if not StoreCarbody.empty() then% d- ?2 z; V8 y- J
found := false; 6 O) a- `' E& E" K8 l: [1 o+ U u counter := 1;5 v1 x' U- }' W1 g# ?! V
- J( \: W% F; Z8 M
-- iterate through the store 8 N* w7 g. }% g/ @" u; _+ L while not found and counter <= StoreCarbody.xDim loop% \8 {" ~' {9 ?, T
obj := StoreCarbody.pe(counter,1).cont;7 D" F# [& N! Z2 _) W) O- r
if(obj /= void) then 5 i4 i; E: |6 D. K. W found := true; 7 V3 w. j/ T5 b" c+ X( a ]0 @ end; -- if9 ]# Q0 z/ F) B7 j
counter := counter + 1; 1 u: l: Z0 q1 S9 ?8 i5 G$ H end; -- while 8 _5 W7 f; o t5 {' G" e1 O # B. c- z" O% x Q# Y+ K if found then7 q& z% l7 d s0 o2 l
-- put the carbody on a skid . W( \( A& G5 w, Y( }' X' P6 C+ m obj.move(@);% M+ O$ ~6 E+ g u. P
end; -- if 6 L% X. r' }) m, I8 t! I9 ] end; -- if not StoreCarbody.empty& p2 Y! F# y* B/ ?7 L0 d
end; 1 F: [, x" `( M/ T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
