/** Paints the game! */
@Override
public void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (mInitialized == false) {
return;
}
Context context = getContext();
// Draw the paddles / touch boundaries
mRed.draw(canvas);
mBlue.draw(canvas);
mSnowy.draw(canvas);
mGreen.draw(canvas);
mYellow.draw(canvas);
mOrange.draw(canvas);
mCyan.draw(canvas);
// Draw touchboxes if needed
if (gameRunning() && mRed.player && mCurrentState == State.Running) mRed.drawTouchbox(canvas);
if (gameRunning() && mBlue.player && mCurrentState == State.Running) mBlue.drawTouchbox(canvas);
// Draw ball stuff
mPaint.setStyle(Style.FILL);
mPaint.setColor(Color.YELLOW);
mBall.draw(canvas);
// If either is a not a player, blink and let them know they can join in!
// This blinks with the ball.
if (mBall.serving()) {
String join = context.getString(R.string.join_in);
int joinw = (int) mPaint.measureText(join);
if (!mRed.player) {
mPaint.setColor(Color.MAGENTA);
canvas.drawText(join, getWidth() / 2 - joinw / 2, mRed.touchCenterY(), mPaint);
}
if (!mBlue.player) {
mPaint.setColor(Color.CYAN);
canvas.drawText(join, getWidth() / 2 - joinw / 2, mBlue.touchCenterY(), mPaint);
}
}
// Show where the player can touch to pause the game
if (mBall.serving()) {
String pause = context.getString(R.string.pause);
int pausew = (int) mPaint.measureText(pause);
mPaint.setColor(Color.GREEN);
mPaint.setStyle(Style.STROKE);
mPaint.setTextSize(36);
canvas.drawRect(mPauseTouchBox, mPaint);
canvas.drawText(pause, getWidth() / 2 - pausew / 2, getHeight() / 2, mPaint);
}
// Paint a PAUSED message
if (gameRunning() && mCurrentState == State.Stopped) {
String s = context.getString(R.string.paused);
int width = (int) mPaint.measureText(s);
int height = (int) (mPaint.ascent() + mPaint.descent());
mPaint.setColor(Color.WHITE);
canvas.drawText(s, getWidth() / 2 - width / 2, getHeight() / 3 - height / 2, mPaint);
}
// Draw a 'lives' counter
mPaint.setColor(Color.YELLOW);
mPaint.setStyle(Style.FILL_AND_STROKE);
for (int i = 0; i < mRed.getLives(); i++) {
canvas.drawCircle(
Ball.RADIUS + PADDING + i * (2 * Ball.RADIUS + PADDING),
PADDING + Ball.RADIUS,
Ball.RADIUS,
mPaint);
}
for (int i = 0; i < mBlue.getLives(); i++) {
canvas.drawCircle(
Ball.RADIUS + PADDING + i * (2 * Ball.RADIUS + PADDING),
getHeight() - PADDING - Ball.RADIUS,
Ball.RADIUS,
mPaint);
}
// Announce the winner!
if (!gameRunning()) {
mPaint.setColor(Color.MAGENTA);
String s = "You both lose";
if (!mBlue.living()) {
s = context.getString(R.string.red_wins);
mPaint.setColor(Color.MAGENTA);
} else if (!mRed.living()) {
s = context.getString(R.string.blue_wins);
mPaint.setColor(Color.CYAN);
}
int width = (int) mPaint.measureText(s);
int height = (int) (mPaint.ascent() + mPaint.descent());
canvas.drawText(s, getWidth() / 2 - width / 2, getHeight() / 2 - height / 2, mPaint);
}
}
