/**
     * Draws the items that are on screen on the canvas and
     * executes their moving animation.
     * @param inpx The horizontal direction on which the player moves.
     * @param inpy The vertical direction on which the player moves.
     */
    private void drawEnemies(int inpx, int inpy) {
        ArrayList<Enemy> enemies = mapClass.getEnemyArray();

        for (Enemy enemy : enemies) {
            Point2D coord = enemy.getPosition();
            int y = (int) coord.getY(), x = (int) coord.getX();

            Point2D enemyNextMove = new Point2D(0,0);
            if (!game.isTeleporting() && (inpx != 0 || inpy != 0)) {
                enemyNextMove = enemy.getNextMove();
            }

            if (isToBeRendered(x, y)) {
                ImageView enemyImage = new ImageView();
                enemyImage.setImage(enemy.getImage());
                enemiesParent.getChildren().add(enemyImage);

                double xCoord = (x - playerX + RENDERED_CELLS_X / 2 - 1) * GRID_CELL_SIDE;
                double yCoord = (y - playerY + RENDERED_CELLS_Y / 2 - 1) * GRID_CELL_SIDE;

                enemyImage.setTranslateX(xCoord);
                enemyImage.setTranslateY(yCoord);

                if(!game.isTeleporting() && (inpx != 0 || inpy != 0)) {
                    animateEnemies(enemyImage, enemyNextMove);
                }
            }

            if (!game.isTeleporting() && (inpx != 0 || inpy != 0)) {
                enemy.updatePosition(enemyNextMove);
            }
        }
    }

    /**
     * Execute the transition animation for the player
     * movement.
     *
     * @param enemy The render of the enemy we are animating.
     * @param movingCoords The enemy's move direction.
     */
    private void animateEnemies(ImageView enemy, Point2D movingCoords) {
        TranslateTransition t = new TranslateTransition();
        t.setDuration(Duration.seconds(animationTime));

        double destX = enemy.getTranslateX() + (movingCoords.getX()) * GRID_CELL_SIDE;
        double destY = enemy.getTranslateY() + (movingCoords.getY()) * GRID_CELL_SIDE;

        t.setInterpolator(Interpolator.LINEAR);
        t.setToX(destX);
        t.setToY(destY);
        t.setNode(enemy);
        t.play();
    }