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

public class Gridding : MonoBehaviour
{
    public static void SnapOn(string On)
    {
        //print("On====" + On);
        if(On!="" && On != null)
        {
            int nO = Get.GetObjectIndex(On);
            float X = addGrid(DOIT.ConvertStringToNumber(_G.OBJs[nO][15]));
            float Y = addGrid(DOIT.ConvertStringToNumber(_G.OBJs[nO][16]));
            float Z = addGrid(DOIT.ConvertStringToNumber(_G.OBJs[nO][17]));
            GameObject.Find(_G.OBJs[nO][0]).transform.position = new Vector3(X, Y, Z);
            _G.OBJs[nO][15] = X.ToString();
            _G.OBJs[nO][16] = Y.ToString();
            _G.OBJs[nO][17] = Z.ToString();
            //print("x=2=" + _G.OBJs[nO][15] + "   z==" + _G.OBJs[nO][16] + "    z==" + _G.OBJs[nO][17]);
        }
    }
    public static float addGrid(float NS)
    {
       // print("grid NS=====ENTER===================================================" + NS);
        float fac = 1;
        if (NS < 0) {fac = -1;};
        NS = Mathf.Abs(NS);
        float dec = 0;
        float ns = NS - Mathf.Floor(NS);
        //print("grid ns=====ENTER===================================================" + ns);
        if (_G.System == 1){
            if (ns >= 0 && ns < 0.0625f)        { dec = 0; }
            if (ns >= 0.0625f && ns < 0.125f)   { dec = 0.0625f; }// 1/16
            if (ns >= 0.125f && ns < 0.1875f)   { dec = 0.125f; }// 2/16
            if (ns >= 0.1875f && ns < 0.20f)    { dec = 0.1875f; }// 3/16
            if (ns >= 0.20f && ns < 0.3125f)    { dec = 0.25f; }// 4/16
            if (ns >= 0.3125f && ns < 0.375f)   { dec = 0.3125f; }// 5/16
            if (ns >= 0.375f && ns < 0.4375f)   { dec = 0.375f; }// 6/16
            if (ns >= 0.4375f && ns < 0.5f)     { dec = 0.4375f; }// 7/16
            if (ns >= 0.5f && ns < 0.5625f)     { dec = 0.5f; }// 8/16
            if (ns >= 0.5625f && ns < 0.625f)   { dec = 0.5625f; }// 9/16
            if (ns >= 0.625f && ns < 0.6875f)   { dec = 0.625f; }// 10/16
            if (ns >= 0.6875f && ns < 0.75f)    { dec = 0.6875f; }// 11/16
            if (ns >= 0.75f && ns < 0.8125f)    { dec = 0.75f; }// 12/16
            if (ns >= 0.8125f && ns < 0.875f)   { dec = 0.8125f; }// 13/16
            if (ns >= 0.875f && ns < 0.9375f)   { dec = 0.875f; }// 14/16
            if (ns >= 0.9375f && ns < 0.96f )    { dec = 0.9375f; }// 15/16
            if (ns >= 0.96f && ns < 1f )        { dec = 1f; }// 15/16

            NS = Mathf.Floor(NS) + dec;
            NS = Mathf.Round(NS*10000f)/10000f;
       
        }
        if (_G.System == 2){
            NS=NS*2.54f;
            NS=Mathf.Round(NS*100)/100;
            //dec=Mathf.Round(ns*100)/100;
            //NS = Mathf.Floor(NS) + dec;
            NS=Mathf.Round(NS/2.54f*10000)/10000;
        }
        NS = NS * fac;
                //print("grid NS=====EXIT==" + NS);
        return NS;
    }

    public static Vector3 V(Vector3 V){
        return new Vector3(addGrid(V.x),addGrid(V.y),addGrid(V.z));
    }
    public static Vector2 v(Vector2 v){
        return new Vector3(addGrid(v.x),addGrid(v.y));
    }


}