127 lines
2.8 KiB
JavaScript
127 lines
2.8 KiB
JavaScript
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let config = {
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type: Phaser.AUTO,
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width: 800,
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height: 600,
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scene: {
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preload: preload,
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create: create,
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update: update
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}
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};
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let game = new Phaser.Game(config);
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let that;
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let shoot;
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let win;
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let graphics;
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let rect;
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let viruses = [];
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let target;
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let maxEnemies = 20;
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let enemiesCount = maxEnemies;
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let enemiesText;
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let colors = ['bleu', 'rouge', 'vert'];
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function preload() {
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that = this;
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this.load.audio('shoot', [ 'sound/shoot.ogg', 'sound/shoot.mp3' ]);
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this.load.audio('win', [ 'sound/win.ogg', 'sound/win.mp3' ]);
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this.load.image('target', 'img/target.png');
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this.load.image('bleu', 'img/virus-bleu.png');
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this.load.image('rouge', 'img/virus-rouge.png');
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this.load.image('vert', 'img/virus-vert.png');
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this.load.image('bg', 'img/bg.png');
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}
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function killVirus(player, virus) {
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virus.visible = false;
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--enemiesCount;
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enemiesText.setText('virus restant : '+enemiesCount);
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if (enemiesCount === 0) {
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enemiesText.visible = false;
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that.add.text(200, 250, 'Bonne annnée 2021 !', { fontSize: '32px', fill: '#000' });
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that.add.text(250, 300, 'Si possible, sans virus', { fontSize: '14px', fill: '#000' });
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win.play();
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}
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}
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function getRandomInt(max) {
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return Math.floor(Math.random() * Math.floor(max));
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}
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function create() {
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this.add.image(400, 300, 'bg');
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shoot = this.sound.add('shoot');
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win = this.sound.add('win');
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enemiesText = this.add.text(16, 16, 'virus restant : '+maxEnemies, { fontSize: '32px', fill: '#000' });
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graphics = this.add.graphics();
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viruses = new Array(maxEnemies).fill(null).map(
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function() {
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let color = colors[Math.floor(Math.random() * colors.length)];
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return that.add.image(getRandomInt(800), getRandomInt(600), color);
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}
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);
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rect = Phaser.Geom.Rectangle.Clone(this.cameras.main);
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target = this.add.image(400, 300, 'target');
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this.input.on('pointermove', function (pointer) {
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target.x = pointer.x;
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target.y = pointer.y;
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});
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this.input.on('pointerdown', function (pointer) {
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let pointerX = pointer.x;
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let pointerY = pointer.y;
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shoot.play();
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for (let i = 0; i < maxEnemies; i++) {
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let virus = viruses[i];
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let virusX = virus.x;
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let virusY = virus.y;
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if (
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virus.visible &&
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pointerX >= virusX - 94 && pointerX <= virusX + 94 &&
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pointerY >= virusY - 94 && pointerY <= virusY + 94
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) {
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killVirus(null, virus);
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break;
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}
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}
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}, this);
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}
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function update() {
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viruses.forEach(function (virus, i) {
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let direction = getRandomInt(4);
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let x = (1 + Math.random() * i);
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let y = (1 + Math.random() * i);
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switch (direction) {
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case 1:
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virus.x += x;
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virus.y += y;
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break;
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case 2:
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virus.x += x;
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virus.y -= y;
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break;
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case 3:
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virus.x -= x;
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virus.y += y;
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break;
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case 4:
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virus.x -= x;
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virus.y -= y;
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break;
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}
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});
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Phaser.Actions.WrapInRectangle(viruses, rect, 72);
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} |