is 8 g' I9 I8 L! r7 J3 X- j- A. i5 v obj : object; -- first carbody in store* y' a8 v5 H! t2 `% ~4 q
found : boolean; -- found a chassis " ]* @8 x; q3 |- V% Y5 W4 w, `) s" z counter : integer; -- position in store* [, P4 c2 @: D$ Q
do 1 c, c+ K4 m$ G# G: w -- make sure there is a carbody in the store1 ~6 R, o8 {, n1 `/ l/ [9 [
if not StoreCarbody.empty() then! @% d+ h# f% z% Z M
found := false; 0 o& Z" S( k+ [1 d) e4 R counter := 1; & b$ Z* R7 U% Z 1 ?6 T3 \9 i9 t" V
-- iterate through the store8 {6 X2 Y7 `/ |$ J5 i1 W7 I5 R9 t0 @
while not found and counter <= StoreCarbody.xDim loop! B/ }# ~" J: f8 v, h% Q% ^- |
obj := StoreCarbody.pe(counter,1).cont;+ Q0 l" H+ g$ I2 l. q. l6 E: _' D9 k
if(obj /= void) then" Q9 Q9 g: H3 q, _4 F7 _) i
found := true;, ?7 K; W6 U- K/ {' A8 V9 k1 N
end; -- if 1 I j( E! x5 T$ e- h/ {3 C7 c- U counter := counter + 1; " E( J6 P. m! F% l! b end; -- while # H5 u1 Z; X+ ]0 F1 g; |! Q / G5 O; K& c- ` x/ L3 c if found then # q4 j8 {# @: V) v+ } -- put the carbody on a skid ! T- X( l; N! y Q; F obj.move(@);9 g5 j* [, @/ F* W- v5 q' |
end; -- if: |: P( c( h$ z1 d
end; -- if not StoreCarbody.empty5 i k6 |7 }' V _% k
end;, k M, ~3 H8 Z: g
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
