SnakeOOPFinal2b_View

using SnakeOOP2b.Controller;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SnakeOOP2b.View
{
    class View
    {
        public void Render(Snake snake, Direction direction)
        {
            Point segment;
            Char symbol = '>';
            switch (direction)
            {
                case Direction.Right:
                    symbol = '>';
                    break;
                case Direction.Left:
                    symbol = '<';
                    break;
                case Direction.Up:
                    symbol = '^';
                    break;
                case Direction.Down:
                    symbol = 'V';
                    break;
            }

            // render snake
            Console.Clear();
            for (int i = 0; i < snake.body.Count; i++)
            {
                segment = snake.body.ElementAt(i);
                Console.SetCursorPosition(segment.x, segment.y);
                if (i == snake.body.Count - 1)
                {
                    Console.Write(symbol);
                }
                else
                {
                    Console.Write("*");
                }
            }
        }
    }
}