OLD

using System;
using System.Collections.Generic;
using UnityEngine;

public class TheEnd : MonoBehaviour {

	public  Dictionary<int, Dictionary<int, List<string>>> theend = new Dictionary<int, Dictionary<int, List<string>>>();
        static void Main(string[] args)
        {

            TheEnd.CreateTheEnd();

            TheEnd.Output();

        }

	// Use this for initialization
	void Start () {
		int i_max = 128;
		int x_min = -128;
		int x_max = 128;
		int y_min = 0;
		int y_max = 128;
		int set_size = 12;

		CreateTheEnd(i_max, x_min, y_min, x_max, y_max);
		Output(i_max, x_min, y_min, x_max, y_max, set_size);
	}

	// Update is called once per frame
	void Update () {

	}

	void CreateTheEnd(int i_max = 64, int x_min = -64, int y_min = 0, int x_max = 64, int y_max = 64)
	{
		theend.Clear();

		for (int i = 0; i < i_max; i++)
		{
			for (int j = 0; j < i; j++)
			{
				int a = i - j;
				int b = i + j;
				int c = a * b;
				bool odd = c % 2 == 1;
				int d = (int)Math.Sqrt(c);
				int e = c - (d * d);
				int f = e - ((2 * d) + 1);
				int n = i - d;
				int x = d - a;

				if (!theend.ContainsKey(e)) theend[e] = new Dictionary<int, List<string>>();

				if (!theend[e].ContainsKey(n))
				{
					theend[e][n] = new List<string>();
				}

				if (!theend.ContainsKey(f)) theend[f] = new Dictionary<int, List<string>>();

				if (!theend[f].ContainsKey(n - 1)) theend[f][n - 1] = new List<string>();

				string text = "{" + string.Format("{0}:{1}:{2}:{3}:{4}:{5}", e, n, d, x, a, b) + "}";

				theend[e][n].Add(text);

				text = "{" + string.Format("{0}:{1}:{2}:{3}:{4}:{5}", f, n - 1, d + 1, x + 1, a, b) + "}";

				theend[f][n - 1].Add(text);
			}
		}
	}

	void Output(int i_max = 64, int x_min = -64, int y_min = 0, int x_max = 64, int y_max = 64, int set_size = 12)
	{
		for (int y = 0; y < y_max; y++)
		{
			for (int z = 0; z < set_size; z++)
			{
				for (int x = x_min; x < x_max; x++)
				{
					if (theend.ContainsKey(x) && theend[x].ContainsKey(y) && theend[x][y].Count > z)
					{
						String[] values = theend[x][y][z].Split(':');

						int e = Int32.Parse(values[0].Split('{')[1]);
						int n = Int32.Parse(values[1]);
						int d = Int32.Parse(values[2]);
						int xx = Int32.Parse(values[3]);
						int a = Int32.Parse(values[4]);
						int b = Int32.Parse(values[5].Split('}')[0]);
						int c = a * b;

						float red = (float)xx / (i_max / 2);
						float green = (float)a / i_max;
						float blue = (float)b / (i_max * 2);

						GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
						cube.transform.position = new Vector3(e, n, d);
						cube.GetComponent<Renderer>().material.color = new Color(red, green, blue);
						cube.GetComponent<MeshRenderer>().receiveShadows = false;
						cube.GetComponent<MeshRenderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;

					}
				}
			}
		}
	}
}