function Enemy_1(nodeEnemy,spritesArray){
    Sprite.call(this,nodeEnemy,spritesArray);
    this.ennemies_1 = [];
    this.config = nodeEnemy;
    console.log("En ", this.config);
    this.x = 2000;
    this.y = 500;
}

Enemy_1.prototype = Object.create(Sprite.prototype);
Enemy_1.prototype.constructor = Enemy_1;


Enemy_1.prototype.move = function(){
    console.log("yolo");
    this.x -= 3;
}

function generator() {
        if (this.ennemies_1.length < 10) {
                this.ennemies_1.push(new Enemy_1(this.config));
        }
        window.setTimeout(generator, 10000);
}

/************************************************\
    A METTRE DANS LE LA FONCTION QUI LANCE LE JEU !
\************************************************/
generator();