// set size of the button (inherited from JButton =) )
// changes the size of the button, and resizes the image to fit it.
public void setSize(int x, int y) {
if (!mode.equals("String")) {
width = x;
height = x;
image = image.getScaledInstance(width, height, Image.SCALE_SMOOTH);
BWimage = BWimage.getScaledInstance(width, height, Image.SCALE_SMOOTH);
}
}
public void drawRocket(
Image image, int xpos, int ypos, double rot, double xscale, double yscale) {
int width = rocketImage.getWidth(this);
int height = rocketImage.getHeight(this);
g.translate(xpos, ypos);
g.rotate(rot * Math.PI / 180.0);
g.scale(xscale, yscale);
g.drawImage(image, -width / 2, -height / 2, width, height, this);
g.scale(1.0 / xscale, 1.0 / yscale);
g.rotate(-rot * Math.PI / 180.0);
g.translate(-xpos, -ypos);
}
public void paint(Graphics gOld) {
if (image == null || xsize != getSize().width || ysize != getSize().height) {
xsize = getSize().width;
ysize = getSize().height;
image = createImage(xsize, ysize);
g = (Graphics2D) image.getGraphics();
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
}
// fill background
g.setColor(Color.cyan);
g.fillRect(0, 0, xsize, ysize);
int x[] = {getX(0), getX(getWidth2()), getX(getWidth2()), getX(0), getX(0)};
int y[] = {getY(0), getY(0), getY(getHeight2()), getY(getHeight2()), getY(0)};
// fill border
g.setColor(Color.black);
g.fillPolygon(x, y, 4);
// draw border
g.setColor(Color.red);
g.drawPolyline(x, y, 5);
if (animateFirstTime) {
gOld.drawImage(image, 0, 0, null);
return;
}
if (gameOver) return;
g.drawImage(outerSpaceImage, getX(0), getY(0), getWidth2(), getHeight2(), this);
for (int index = 0; index < missile.length; index++) {
if (missile[index].active) {
g.setColor(Color.red);
drawCircle(getX(missile[index].xPos), getYNormal(missile[index].yPos), 90, .3, 1.5);
}
}
if (rocketRight) {
drawRocket(rocketImage, getX(rocketXPos), getYNormal(rocketYPos), 0.0, 2.0, 2.0);
} else {
drawRocket(rocketImage, getX(rocketXPos), getYNormal(rocketYPos), 0.0, -2.0, 2.0);
}
for (int index = 0; index < numStars; index++) {
g.setColor(Color.yellow);
if (starActive[index])
drawCircle(getX(starXPos[index]), getYNormal(starYPos[index]), 0, 1.5, 1.5);
}
g.setColor(Color.magenta);
g.setFont(new Font("Impact", Font.BOLD, 15));
g.drawString("Score: " + score, 10, 45);
g.setColor(Color.magenta);
g.setFont(new Font("Impact", Font.BOLD, 15));
g.drawString("HighScore: " + highScore, 300, 45);
g.setColor(Color.magenta);
g.setFont(new Font("Impact", Font.BOLD, 15));
g.drawString("Lives: " + rocketLife, 150, 45);
if (rocketLife == 0) {
g.setColor(Color.red);
g.setFont(new Font("Impact", Font.BOLD, 60));
g.drawString("GAME OVER", getX(getWidth2() / 6), getYNormal(getHeight2() / 2));
}
gOld.drawImage(image, 0, 0, null);
}
public void reset() {
// init the location of the rocket to the center.
rocketXPos = getWidth2() / 2;
rocketYPos = getHeight2() / 2;
star = new Star[starNum];
missle = new Missle[missleNum];
firsttouch = new boolean[starNum];
for (int i = 0; i < starNum; i++) {
star[i] = new Star(20, 20);
star[i].setXPos((int) (Math.random() * getWidth2()));
star[i].setYPos((int) (Math.random() * getHeight2()));
while (star[i].getLeftSide() < rocketXPos + Rocketwidth / 2
&& star[i].getRightSide() > rocketXPos - Rocketwidth / 2
&& star[i].getTop() > rocketYPos - Rocketheight / 2
&& star[i].getBottom() < rocketYPos + Rocketheight / 2) {
star[i].setXPos((int) (Math.random() * getWidth2()));
star[i].setYPos((int) (Math.random() * getHeight2()));
}
firsttouch[i] = false;
}
speed = 0;
for (int i = 0; i < missle.length; i++) {
missle[i] = new Missle(10, 10);
}
missleIndex = 0;
Rocketwidth = rocketImage.getWidth(this);
Rocketheight = rocketImage.getHeight(this);
score = 0;
lives = 3;
GameOver = false;
ff = false;
ffwidth = 25;
}
public void paint(Graphics gOld) {
if (image == null || xsize != getSize().width || ysize != getSize().height) {
xsize = getSize().width;
ysize = getSize().height;
image = createImage(xsize, ysize);
g = (Graphics2D) image.getGraphics();
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
}
// fill background
g.setColor(Color.cyan);
g.fillRect(0, 0, xsize, ysize);
int x[] = {getX(0), getX(getWidth2()), getX(getWidth2()), getX(0), getX(0)};
int y[] = {getY(0), getY(0), getY(getHeight2()), getY(getHeight2()), getY(0)};
// fill border
g.setColor(Color.black);
g.fillPolygon(x, y, 4);
// draw border
g.setColor(Color.red);
g.drawPolyline(x, y, 5);
if (animateFirstTime) {
gOld.drawImage(image, 0, 0, null);
return;
}
g.drawImage(outerSpaceImage, getX(0), getY(0), getWidth2(), getHeight2(), this);
g.setColor(Color.yellow);
for (int i = 0; i < starNum; i++) {
if (!GameOver)
drawStar(getX(star[i].getXPos()), getYNormal(star[i].getYPos()), 0.0, 1.0, 1.0);
}
g.setColor(Color.white);
for (int i = 0; i < missle.length; i++) {
if (missle[i].getActive() && !GameOver) {
drawCircle(
getX(missle[i].getXPos()),
getYNormal(missle[i].getYPos()),
0.0,
1.0,
1.0,
missle[i].getWidth());
}
}
if (!GameOver) {
if (!rocketRight)
drawRocket(rocketImage, getX(rocketXPos), getYNormal(rocketYPos), 0, 1.0, 1.0);
else drawRocket(rocketImage, getX(rocketXPos), getYNormal(rocketYPos), 0, -1.0, 1.0);
}
if (ff) {
drawCircle(getX(rocketXPos), getYNormal(rocketYPos), 0, ffsize, ffsize, ffwidth);
}
g.setColor(Color.BLACK);
g.drawString("Lives: " + lives, 115, 43);
g.drawString("Score: " + score, 50, 43);
if (GameOver) {
g.setColor(Color.WHITE);
g.drawString("GAMEOVER", getWidth2() / 2, getHeight2() / 2);
g.drawString("HighScore: " + highscore, getWidth2() / 2, getHeight2() / 2 - 20);
}
gOld.drawImage(image, 0, 0, null);
}