test

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

public class GenerateCore : MonoBehaviour
{
    public int WorldSize_X;
    public int WorldSize_Z;

    public float PerlinAmplitude = 10f;
    public float PerlinFrequency = 10f;

    public GameObject Block_Top;
    public GameObject Block;
    public GameObject Block_Bottom;

    public float TopBegin = 0.7f;
    public float MiddleBegin = 0.3f;

    // Start is called before the first frame update
    void Start() //TODO: Move to own function.
    {
        for (int x = 0; x < WorldSize_X; x++)
        {
            for (int z = 0; z < WorldSize_Z; z++)
            {

                float y1 = Mathf.PerlinNoise(x / PerlinFrequency, z / PerlinFrequency) * PerlinAmplitude;
                float y2 = Mathf.PerlinNoise(x / Random.Range(PerlinFrequency * 0.9f, PerlinFrequency * 1.1f), z / Random.Range(PerlinFrequency * 0.9f, PerlinFrequency * 1.1f)) * Random.Range(PerlinAmplitude * 0.9f, PerlinAmplitude * 1.1f); // more "realistic" terrain
                float y3 = Mathf.PerlinNoise(x / Random.Range(PerlinFrequency * 0.8f, PerlinFrequency * 0.9f), z / Random.Range(PerlinFrequency * 1.1f, PerlinFrequency * 1.2f)) * Random.Range(PerlinAmplitude * 0.95f, PerlinAmplitude * 1.05f); // more "realistic" terrain
                float y4 = Mathf.PerlinNoise(x / Random.Range(PerlinFrequency * 1.2f, PerlinFrequency * 1.35f), z / Random.Range(PerlinFrequency * 0.85f, PerlinFrequency * 1.0f)) * Random.Range(PerlinAmplitude * 1.1f, PerlinAmplitude * 1.2f); // more "realistic" terrain

                float y = (y1 + y2 + y3 + y4) / 2;

                GameObject GObject = new GameObject();

                if (y / PerlinAmplitude >= Random.Range(TopBegin * 0.90f, TopBegin * 1.10f)) //Snow on mountains
                {
                    GObject = GameObject.Instantiate(Block_Top);
                }
                else if (y / PerlinAmplitude >= Random.Range(MiddleBegin * 0.90f, MiddleBegin * 1.10f) && y / PerlinAmplitude < Random.Range(TopBegin * 0.90f, TopBegin * 1.10f))
                {
                    GObject = GameObject.Instantiate(Block);
                }
                else
                {
                    GObject = GameObject.Instantiate(Block_Bottom);
                }

                GObject.transform.position = new Vector3(x, y, z); // very temporary.
            }
        }
    }

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

    }
}