I wanted to simulate horizontal and vertical scrolling in my games to display levels or a section of authors using only the canvas element in HTML5, but I couldn't find a good solution... so I decided to create my own plugin to Phaser Framework :D
//Kinetic scrolling based on http://ariya.ofilabs.com/2013/11/javascript-kinetic-scrolling-part-2.html
##Load the Plugin
this.game.kineticScrolling = this.game.plugins.add(Phaser.Plugin.KineticScrolling);
##Change Default Settings of the Plugin - It isn't necessary, default is horizontal
this.game.kineticScrolling.configure({
kineticMovement: true,
timeConstantScroll: 325, //really mimic iOS
horizontalScroll: true,
verticalScroll: false,
horizontalWheel: true,
verticalWheel: false,
deltaWheel: 40
});
##Start the Plugin
this.game.kineticScrolling.start();
##Stop the Plugin
this.game.kineticScrolling.stop();
##Full Example
var game = new Phaser.Game(1024, 768, Phaser.AUTO, '', {
init: function () {
//Load the plugin
this.game.kineticScrolling = this.game.plugins.add(Phaser.Plugin.KineticScrolling);
//If you want change the default configuration before start the plugin
},
create: function () {
//Starts the plugin
this.game.kineticScrolling.start();
//If you want change the default configuration after start the plugin
this.rectangles = [];
var initX = 50;
for (var i = 0; i < 26; i++) {
this.rectangles.push(this.createRectangle(initX, this.game.world.centerY - 100, 250, 200));
this.index = this.game.add.text(initX + 125, this.game.world.centerY, i + 1,
{ font: 'bold 150px Arial', align: "center" });
this.index.anchor.set(0.5);
initX += 300;
}
//Changing the world width
this.game.world.setBounds(0, 0, 320 * this.rectangles.length, this.game.height);
},
createRectangle: function (x, y, w, h) {
var sprite = this.game.add.graphics(x, y);
sprite.beginFill(Phaser.Color.getRandomColor(100, 255), 1);
sprite.bounds = new PIXI.Rectangle(0, 0, w, h);
sprite.drawRect(0, 0, w, h);
return sprite;
}
});
Made with <3