WorldChunk.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
using Unity.Mathematics;

[System.Serializable]
public class WorldChunk
{
    // Position Data
    public int2 Position;
    private int ChunkSize = 0;
    // Internal Data for Terrain
    public int[,] Data;
    public float[,] Sample;
    // Enabled State and Child
    public bool enabled = true;


    // Initialize Chunk and Size
    public WorldChunk(int chunkSize = 16){
        // Add one to make world Symetrical in coords
        Data = new int[chunkSize+1, chunkSize+1];
        Sample = new float[chunkSize+1, chunkSize+1];
        ChunkSize = chunkSize;
    }

    //===============
    // Used to Check Position is valid
    //===============
    public bool PositionIs(int x, int y){
        return (Position.x == x && Position.y == y);
    }

    public bool PositionIs(int2 pos){
        return PositionIs(pos.x, pos.y);
    }


    //===============
    // Get Cell Position in the world
    //===============
    public int2 CellPosition(int x, int y){
        return new int2((int)(ChunkWorldPosition.x - ChunkSize/2f) + x, (int)(ChunkWorldPosition.y - ChunkSize/2f) + y);
    }

    //===============
    // Get Vector Position in the world
    //===============
    public Vector2 VectorCellPosition(int x, int y){
        return new Vector2((int)(ChunkWorldPosition.x - ChunkSize/2f) + x, (int)(ChunkWorldPosition.y - ChunkSize/2f) + y);
    }

    //===============
    // Used get Chunk World Position (instead of (-1, 0) would be (-chunkSize, 0)) used for Graphical Offsets
    //===============
    public int2 ChunkWorldPosition{
        get{
            return new int2(Position.x * ChunkSize, Position.y * ChunkSize);
        }
    }
}