Java Reference
In-Depth Information
oldX = e . getX() ;
repaint () ;
}
}
);
}
private
Color getRandomColor ()
{
Color color =
new
Color ((
int
)
(Math . random ( )
∗
256) , (
int
)
(Math .
random()
∗
256) , (
int
)
(Math . random ( )
∗
256)) ;
if
(getBackground() . equals ( color ))
{
return
Color .RED;
return
color ;
}
private void
createBricks ()
{
for
(
int
row = 0; row
{
for
(
int
col = 0; col
<
NUM BRICK COLUMNS ; c o l ++)
{
bricks .add(
new
Brick (row , col , getRandomColor () ) ) ;
<
NUM BRICK ROWS ;
row++)
}
}
}
public void
start()
{
gameStarted =
true
;
if
(timer !=
null
)
{
timer . stop() ;
if
(!player . isAlive())
{
player =
new
Player () ;
ball =
new
Ball(BallColor .Red,
this
);
createBricks () ;
timer =
new
javax . swing .Timer(BallSpeed .NORMAL. speed() ,
new
TimeListener () ) ;
timer. start() ;
repaint () ;
}
public void
pause ()
{
if
(timer ==
null
)
{
return
;
timer . stop() ;
}
public void
changeBallColor(BallColor color )
{
ball . changeColor( color ) ;
repaint () ;
}
public void
showMessage( String s , Graphics2D g2)
{
Font myFont =
new
Font(
"SansSerif"
, Font .BOLD + Font . ITALIC, 40) ;
g2. setFont(myFont) ;
g2 . setColor (Color .RED) ;
