using System;

public class Program {

    public static void Main() {

        int[,] map = Cartogropher();

        map[1,3] = 1;

        map[0,4] = 1;

        map[3,1] = 1;

        map[2,0] = 1;

        map[0,2] = 1;

        map[5,4] = 1;

        DrawMap(map);

        Movement(map, 8, 5, 6, 0);

        DrawMap(map);

    }

    static void FillHelper(Array tiles) {

        // could a for / foreach loop loop over an array of 2d values

        // and set them to a value in a 2D array?

    }

​

    static int[,] Cartogropher() { // Initialize and draw a "Map" with an Array

        int[,] map = new int[12,12];

        for(int i = 0; i < map.GetLength(0); i++) {  // Create the Array

            for(int x = 0; x < map.GetLength(1); x++) {

                map[i,x] = 0;

            }

        }

        for(int r = 0; r <= map.GetUpperBound(1); r++) { // Draw the Array

            for(int i = 0; i < map.GetLength(1); i++) {

                Console.Write("{0}", map[r, i]);

            }

            Console.WriteLine();

        }

        return map; // Return the created Array to be stored in the calling variable

    }

    static void DrawMap(int[,] map) { // Re-draw the Array without re-initializing

        Console.WriteLine();

        Console.WriteLine();

        for(int r = 0; r <= map.GetUpperBound(1); r++) { 

            for(int i = 0; i < map.GetLength(1); i++) {

                Console.Write("{0}", map[r, i]);

            }

            Console.WriteLine();

        }

    }

    static void Movement(int[,] map, int StartX, int StartY, int Speed, int RecCounter) {

        Console.WriteLine();

        Console.WriteLine("Lap: {0}", RecCounter); /*

                                                    * This paramater is for debugging and 

                                                    * may safely be removed. Otherwise, it 

                                                    * should always be passed in as zero.

                                                   */

        Console.WriteLine();

        int s = Speed;  /*

                         * It will be important later to ensure only                

                         * non-negative real numbers are passed in here.

                        */

        while(s > 0) {

            /*

             * In practice, rather than just writing to console, this

             * loop will set flags for whether a tile is accessable

             * by a selected piece on the fly. 

            */

            try{ Console.WriteLine("{0}", map[StartX -1, StartY]); 

                    if(map[StartX -1, StartY] == 0) {

                        Movement(map, StartX -1, StartY, s -1, RecCounter +1);

                        map[StartX -1, StartY] = 7; // Some value to represent "accessible."

                    }

               } catch{ Console.WriteLine("Out of Bounds"); }

            try{ Console.WriteLine("{0}", map[StartX +1, StartY]);

                    if(map[StartX +1, StartY] == 0) {

                        Movement(map, StartX +1, StartY, s -1, RecCounter +1);

                        map[StartX +1, StartY] = 7;

                    }

               } catch{ Console.WriteLine("Out of Bounds"); }

            try{ Console.WriteLine("{0}", map[StartX, StartY -1]);

                    if(map[StartX, StartY -1] == 0) {

                        Movement(map, StartX, StartY -1, s -1, RecCounter +1);

                        map[StartX, StartY -1] = 7;

                    }

               } catch{ Console.WriteLine("Out of Bounds"); }

            try{ Console.WriteLine("{0}", map[StartX, StartY +1]); 

                    if(map[StartX, StartY +1] == 0) {

                        Movement(map, StartX, StartY +1, s-1, RecCounter +1);

                        map[StartX, StartY +1] = 7;

                    }

               } catch{ Console.WriteLine("Out of Bounds"); }

            s--;

        }

        Console.WriteLine("fin");

    }

}