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Added game score counter #370

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Added game score counter #370

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b78984f
added game score counter
Aruna-Hewapathirane Dec 26, 2021
7247fcb
added game intro text and player available lives
Aruna-Hewapathirane Dec 26, 2021
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150 changes: 104 additions & 46 deletions public/src/games/breakout/breakout.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,30 +4,46 @@ var Breakout = new Phaser.Class({

initialize:

function Breakout ()
{
Phaser.Scene.call(this, { key: 'breakout' });

this.bricks;
this.paddle;
this.ball;
},

preload: function ()
{
function Breakout() {
Phaser.Scene.call(this, {
key: 'breakout'
});

this.bricks;
this.paddle;
this.ball;

// initialize score and lives counters
this.score = 0;
this.lives = 3;

// display score and lives status to user
this.scoreText;
this.livesText;
this.introText;
},

preload: function() {
this.load.atlas('assets', 'assets/games/breakout/breakout.png', 'assets/games/breakout/breakout.json');
},

create: function ()
{
create: function() {
// Enable world bounds, but disable the floor
this.physics.world.setBoundsCollision(true, true, true, false);

// Create the bricks in a 10x6 grid
this.bricks = this.physics.add.staticGroup({
key: 'assets', frame: [ 'blue1', 'red1', 'green1', 'yellow1', 'silver1', 'purple1' ],
key: 'assets',
frame: ['blue1', 'red1', 'green1', 'yellow1', 'silver1', 'purple1'],
frameQuantity: 10,
gridAlign: { width: 10, height: 6, cellWidth: 64, cellHeight: 32, x: 112, y: 100 }
gridAlign: {
width: 10,
height: 6,
cellWidth: 64,
cellHeight: 32,
x: 112,
y: 100
}
});

this.ball = this.physics.add.image(400, 500, 'assets', 'ball1').setCollideWorldBounds(true).setBounce(1);
Expand All @@ -40,85 +56,127 @@ var Breakout = new Phaser.Class({
this.physics.add.collider(this.ball, this.paddle, this.hitPaddle, null, this);

// Input events
this.input.on('pointermove', function (pointer) {
this.input.on('pointermove', function(pointer) {

// Keep the paddle within the game
this.paddle.x = Phaser.Math.Clamp(pointer.x, 52, 748);

if (this.ball.getData('onPaddle'))
{
if (this.ball.getData('onPaddle')) {
this.ball.x = this.paddle.x;
}

}, this);

this.input.on('pointerup', function (pointer) {
this.input.on('pointerup', function(pointer) {

if (this.ball.getData('onPaddle'))
{
if (this.ball.getData('onPaddle')) {
this.ball.setVelocity(-75, -300);
this.ball.setData('onPaddle', false);

// player started game so disable into text
this.introText.visible = false;
}

// If starting a new game initialize lives to 3
if (this.lives == 0) {
this.lives = 3;
this.livesText.setText('Lives: ' + this.lives);
}

}, this);

// Display current score
this.scoreText = this.add.text(32, 550, 'Score: 0', {
font: "20px Arial",
fill: "#ffffff",
align: "left"
});

// Available lives status display
this.livesText = this.add.text(680, 550, 'Lives: 3', {
font: "20px Arial",
fill: "#ffffff",
align: "left"
});

// Game Intro/Game over status display
this.introText = this.add.text(window.innerWidth / 2, 400, 'Click To Start', {
font: "40px Arial",
fill: "#ffffff",
align: "center"
});

//Phaser 2: introText.anchor.setTo(0.5, 0.5);
this.introText.setOrigin(0.5, 0.5);
},

hitBrick: function (ball, brick)
{
hitBrick: function(ball, brick) {
this.score += 10;
this.scoreText.setText("Score: " + this.score);

brick.disableBody(true, true);

if (this.bricks.countActive() === 0)
{
if (this.bricks.countActive() === 0) {
this.resetLevel();
}
},

resetBall: function ()
{
ballLost: function() {

this.lives--;
this.livesText.setText('Lives: ' + this.lives);

if (this.lives === 0) {
this.gameOver();
}
},

gameOver: function() {

this.ball.body.velocity.setTo(0, 0);

this.introText.text = 'Game Over!';
this.introText.visible = true;

},

resetBall: function() {
this.ball.setVelocity(0);
this.ball.setPosition(this.paddle.x, 500);
this.ball.setData('onPaddle', true);
},

resetLevel: function ()
{
resetLevel: function() {
this.resetBall();

this.bricks.children.each(function (brick) {
this.bricks.children.each(function(brick) {

brick.enableBody(false, 0, 0, true, true);

});
},

hitPaddle: function (ball, paddle)
{
hitPaddle: function(ball, paddle) {
var diff = 0;

if (ball.x < paddle.x)
{
if (ball.x < paddle.x) {
// Ball is on the left-hand side of the paddle
diff = paddle.x - ball.x;
ball.setVelocityX(-10 * diff);
}
else if (ball.x > paddle.x)
{
} else if (ball.x > paddle.x) {
// Ball is on the right-hand side of the paddle
diff = ball.x -paddle.x;
diff = ball.x - paddle.x;
ball.setVelocityX(10 * diff);
}
else
{
} else {
// Ball is perfectly in the middle
// Add a little random X to stop it bouncing straight up!
ball.setVelocityX(2 + Math.random() * 8);
}
},

update: function ()
{
if (this.ball.y > 600)
{
update: function() {
if (this.ball.y > 600) {
this.ballLost();
this.resetBall();
}
}
Expand All @@ -130,7 +188,7 @@ var config = {
width: 800,
height: 600,
parent: 'phaser-example',
scene: [ Breakout ],
scene: [Breakout],
physics: {
default: 'arcade'
}
Expand Down