using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using Verse;

namespace Rimworld_Animations_Patch
{
    public static class MathUtility
    {
        public static float Repeat(float value, float min, float max)
        {
            if (Mathf.Abs(max) < Mathf.Abs(min))
            {
                Log.Error("RepeatDual: min value must be greater than max value");
                return -1;
            }

            float range = max - min;
            float m = value % range;

            if (m < 0)
            { m = range + m; }

            return min + m;
        }

        public static IntVec3 FindRandomCellNearPawn(Pawn pawn, int maxRadius)
        {
            if (maxRadius > 0)
            {
                for (int radius = 1; radius < maxRadius; radius++)
                {
                    IEnumerable<IntVec3> cells = GenRadial.RadialCellsAround(pawn.Position, radius + 0.75f, false).Where(x => x.Standable(pawn.Map) && x.GetRoom(pawn.Map) == pawn.GetRoom());

                    if (cells?.Any() == true && cells.Count() > 0)
                    { return cells.RandomElement(); }
                }
            }

            return GenAdj.RandomAdjacentCellCardinal(pawn);
        }

        public static float ClampAngle(float angle)
        {
            return angle < 0f ? 360f - (angle % 360) : angle % 360f;
        }
    }
}