private void getInput(){
        xMove = 0;
        yMove = 0;

        if(inventory.isActive())
            return;
        if(handler.getKeyManager().up)
            yMove = -speed;
        if(handler.getKeyManager().down)
            yMove = speed;
        if(handler.getKeyManager().left)
            xMove = -speed;
        if(handler.getKeyManager().right) {
            xMove = speed;
        }
        if(handler.getKeyManager().space && !handler.getKeyManager().isShooting && availableBullets>0) {
            handler.getKeyManager().isShooting = true;
            weapon.addBullet(new Bullet(x-handler.getGameCamera().getxOffset()
                    ,y - handler.getGameCamera().getyOffset(),lastState, handler));
            availableBullets --;
            if(availableBullets == 0)
                emptyMagazine = true;
        }
    }