pixijs/pixi-haxe

package textureswap;

import js.Browser;
import pixi.core.sprites.Sprite;
import pixi.core.textures.Texture;
import pixi.interaction.InteractionEvent;
import pixi.plugins.app.Application;

class Main extends Application {

    var _texture1:Texture;
    var _texture2:Texture;

    var _bunny:Sprite;
    var _swap:Bool;

    public function new() {
        super();
        _init();
    }

    function _init() {
        backgroundColor = 0xE0E6F8;
        onUpdate = _onUpdate;
        super.start();

        _swap = false;
        _texture1 = Texture.fromImage("assets/bunnymark/bunny2.png");
        _texture2 = Texture.fromImage("assets/bunnymark/bunny4.png");

        _bunny = new Sprite(_texture1);
        _bunny.anchor.set(0.5);
        _bunny.scale.set(3);
        _bunny.position.set(Browser.window.innerWidth / 2, Browser.window.innerHeight / 2);
        _bunny.interactive = true;
        _bunny.on("click", _onClick);
        _bunny.on("tap", _onClick);
        stage.addChild(_bunny);
    }

    function _onClick(target:InteractionEvent) {
        _swap = !_swap;
        _bunny.texture = (_swap) ? _texture2 : _texture1;
    }

    function _onUpdate(elapsedTime:Float) {
        _bunny.rotation += 0.1;
    }

    static function main() {
        new Main();
    }
}