Falling Rocks

using System;
using System.Threading;
using System.Linq;
using System.Collections.Generic;

class Program
{
    struct Player
    {

        public int x;
        public int y;
        public string c;
        public ConsoleColor color;
    }
    struct Text
    {

        public int x;
        public int y;
        public string c;
        public ConsoleColor color;
    }
    struct Rocks
    {

        public int x;
        public int y;
        public string c;
        public ConsoleColor color;


    }

    static void PrintOnPosition(int x, int y, string c, ConsoleColor color = ConsoleColor.Gray)
    {
        Console.SetCursorPosition(x, y);
        Console.ForegroundColor = color;
        Console.WriteLine(c);
    }
    static void TextPrinting(int x, int y, string c, ConsoleColor color = ConsoleColor.Gray)
    {
        Console.SetCursorPosition(x, y);
        Console.ForegroundColor = color;
        Console.WriteLine(c);
    }

    static void Main()
    {

        int playField = 20;
        int score = 0;
        int bonusScore = 0;
        Console.BufferHeight = Console.WindowHeight = 30;
        Console.BufferWidth = Console.WindowWidth = 30;
        Player PlayerInfo = new Player();
        PlayerInfo.x = 10;
        PlayerInfo.y = 20;
        PlayerInfo.c = "_0_";
        Random randomGenerator = new Random();
        switch (randomGenerator.Next(0, 5))
        {
            case 0: PlayerInfo.color = ConsoleColor.Gray;
                break;
            case 1: PlayerInfo.color = ConsoleColor.Green;
                break;
            case 2: PlayerInfo.color = ConsoleColor.Yellow;
                break;
            case 3: PlayerInfo.color = ConsoleColor.Blue;
                break;
            case 4: PlayerInfo.color = ConsoleColor.Red;
                break;
            case 5: PlayerInfo.color = ConsoleColor.White;
                break;
        }





        List<Rocks> rock = new List<Rocks>();
       // kakuvto kamuk hvane6 takuv cvqt da ti stava 4ove4eto i samo ot tezi cvetove kato subira6 da ti dava to4ki.



        while (true)
        {

            Rocks newRock = new Rocks();
            newRock.x = randomGenerator.Next(0, playField);
            newRock.y = 0;
            switch (randomGenerator.Next(0, 5))
            {
                case 0: newRock.color = ConsoleColor.Gray;
                    break;
                case 1: newRock.color = ConsoleColor.Green;
                    break;
                case 2: newRock.color = ConsoleColor.Yellow;
                    break;
                case 3: newRock.color = ConsoleColor.Blue;
                    break;
                case 4: newRock.color = ConsoleColor.Red;
                    break;
                case 5: newRock.color = ConsoleColor.White;
                    break;

            }
            switch (randomGenerator.Next(0, 11))
            {
                case 0: newRock.c = "^";
                    break;
                case 1: newRock.c = "@";
                    break;
                case 2: newRock.c = "*";
                    break;
                case 3: newRock.c = "&";
                    break;
                case 4: newRock.c = "+";
                    break;
                case 5: newRock.c = "%";
                    break;
                case 6: newRock.c = "$";
                    break;
                case 7: newRock.c = "#";
                    break;
                case 8: newRock.c = "!";
                    break;
                case 9: newRock.c = ".";
                    break;
                case 10: newRock.c = ";";
                    break;
            }
            rock.Add(newRock);


            if (Console.KeyAvailable)
            {
                ConsoleKeyInfo pressedKey = Console.ReadKey(true);
                while (Console.KeyAvailable)
                {
                    Console.ReadKey();
                }
                if (pressedKey.Key == ConsoleKey.LeftArrow)
                {
                    if (PlayerInfo.x - 1 >= 0)
                    {
                        PlayerInfo.x--;
                    }
                }
                else if (pressedKey.Key == ConsoleKey.RightArrow)
                {
                    if (PlayerInfo.x + 1 < playField - 1)
                    {
                        PlayerInfo.x++;
                    }

                }

            }

                //Moving Rocks
                List<Rocks> newList = new List<Rocks>();
                for (int i = 0; i < rock.Count; i++)
                {

                    Rocks oldRocks = rock[i];
                    Rocks newRocks = new Rocks();
                    newRocks.x = oldRocks.x;
                    newRocks.y = oldRocks.y + 1;
                    newRocks.c = oldRocks.c;
                    newRocks.color = oldRocks.color;
                    if (newRocks.y == PlayerInfo.y + 1)
                    {
                        score++;
                    }
                    if (newRocks.y == PlayerInfo.y && newRocks.color == PlayerInfo.color && newRocks.x == PlayerInfo.x + 1)
                    {
                        Console.WriteLine();
                        PrintOnPosition(1, 2, "Bonus Won!!", ConsoleColor.Red);
                        bonusScore++;
                    }
                    else if (newRocks.y == PlayerInfo.y && newRocks.x == PlayerInfo.x + 1)
                    {
                        PrintOnPosition(1, 2, "Game Over!!", ConsoleColor.Red);
                        Console.WriteLine();
                        return;
                    }

                    if (newRocks.y <= PlayerInfo.y + 1)
                    {
                        newList.Add(newRocks);
                    }


                }
                rock = newList;
                Console.Clear();
            //Redraw Playfield
            PrintOnPosition(PlayerInfo.x, PlayerInfo.y, PlayerInfo.c, PlayerInfo.color);
            foreach (var rocks in rock)
            {
                PrintOnPosition(rocks.x, rocks.y, rocks.c, rocks.color);
            }

            //Spawn text
            Text TextInfo = new Text();
            TextInfo.x = 1;
            TextInfo.y = 23;
            TextInfo.c = "Your score:"+score+" Bonus Score:"+bonusScore;
            TextInfo.color = ConsoleColor.Blue;
            TextPrinting(TextInfo.x, TextInfo.y, TextInfo.c, TextInfo.color);
            //Slow down moving rocks
            Thread.Sleep(200);
        }

    }

}