@Override
public void draw(Canvas c) {
inner_.dx = this.dx;
inner_.dy = this.dy;
inner_.x = this.x;
inner_.y = this.y;
super.draw(c);
inner_.draw(c);
}
// drawメソッド(壁紙描画処理)
public void draw(Canvas canvas) {
// 画面をクリア
canvas.drawColor(Color.BLACK);
canvas.save();
ball.setBounds(
(int) ball.ballX,
(int) ball.ballY,
(int) ball.ballX + ball.ballDiameter,
(int) ball.ballY + ball.ballDiameter);
ball2.setBounds(
(int) ball2.ballX,
(int) ball2.ballY,
(int) ball2.ballX + ball2.ballDiameter,
(int) ball2.ballY + ball2.ballDiameter);
ball3.setBounds(
(int) ball3.ballX,
(int) ball3.ballY,
(int) ball3.ballX + ball3.ballDiameter,
(int) ball3.ballY + ball3.ballDiameter);
ball.draw(canvas);
ball2.draw(canvas);
ball3.draw(canvas);
canvas.restore();
// 画面外へ玉が出た場合
if (ball.width < ball.ballX
|| ball.height < ball.ballY
|| ball.ballX + ball.ballDiameter <= 0
|| ball.ballY + ball.ballDiameter <= 0) {
// 玉の表示位置を再設定
ball.resetPosition();
}
if (ball2.width < ball2.ballX
|| ball2.height < ball2.ballY
|| ball2.ballX + ball2.ballDiameter <= 0
|| ball2.ballY + ball2.ballDiameter <= 0) {
ball2.resetPosition();
}
if (ball3.width < ball3.ballX
|| ball3.height < ball3.ballY
|| ball3.ballX + ball3.ballDiameter <= 0
|| ball3.ballY + ball3.ballDiameter <= 0) {
ball3.resetPosition();
}
}
public void paint(Graphics g) {
// set up the double buffering to make the game animation nice and smooth
Graphics2D twoDGraph = (Graphics2D) g;
// take a snap shop of the current screen and same it as an image
// that is the exact same width and height as the current screen
if (back == null) back = (BufferedImage) (createImage(getWidth(), getHeight()));
// create a graphics reference to the back ground image
// we will draw all changes on the background image
Graphics graphToBack = back.createGraphics();
if (lives < 1) {
ball.setXSpeed(0);
ball.setYSpeed(0);
paddle.setSpeed(0);
graphToBack.drawString("GAME OVER", 387, 30);
} else if (bricks.isEmpty()) {
ball.setXSpeed(0);
ball.setYSpeed(0);
paddle.setSpeed(0);
graphToBack.drawString("YOU WIN", 387, 30);
}
ball.moveAndDraw(graphToBack);
paddle.draw(graphToBack);
for (Block x : bricks) {
x.draw(graphToBack);
}
graphToBack.setColor(Color.white);
graphToBack.drawString(score + ":" + lives, 387, 15);
if (ball.didCollide(left) || ball.didCollide(right)) {
ball.setXSpeed(-ball.getXSpeed());
}
if (ball.didCollide(top)) {
ball.setYSpeed(-ball.getYSpeed());
}
if (ball.didCollide(bottom)) {
ball.draw(graphToBack, Color.white);
ball.setXSpeed(2);
ball.setYSpeed(2);
ball.setX(400);
ball.setY(500);
lives--;
ball.setYSpeed(-ball.getYSpeed());
}
// see if the ball hits the paddle
if (ball.didCollide(paddle)) ball.setYSpeed(-ball.getYSpeed());
// brick collision
for (Block x : bricks) {
if (x.didCollide(ball)) {
score++;
x.draw(graphToBack, Color.white);
bricks.remove(x);
if (ball.didCollideTop(x) || ball.didCollideBottom(x)) ball.setYSpeed(-ball.getYSpeed());
else ball.setXSpeed(-ball.getXSpeed());
}
}
// see if the paddles need to be moved
graphToBack.setColor(Color.black);
graphToBack.drawString(score + ":" + lives, 387, 15);
if (keys[0]) paddle.moveLeftAndDraw(graphToBack);
if (keys[1]) paddle.moveRightAndDraw(graphToBack);
twoDGraph.drawImage(back, null, 0, 0);
}
private void render() {
glClear(GL_COLOR_BUFFER_BIT);
ball.draw();
bat.draw();
}
@Override
public void draw(Canvas canvas) {
paint.setAlpha(ballOver ? 50 : 255);
super.draw(canvas);
}
/** 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);
}
}