CustomMathLibrary.cs

using System.Diagnostics;

//If you are NOT using Unity, adjust it.

namespace Common
{
    public static class CustomMath

    {
        public static float LimitFloat(float min, float value, float max) // x < y < z
        {
            if (value < min) { value = min; return value; }
            if (value > max) { value = max; return value; }
            return value;
        }
        public static int LimitInt(int min, int value, int max) // x < y < z
        {
            if (value < min) { value = min; return value; }
            if (value > max) { value = max; return value; }
            return value;
        }
        public static int AddInt(params int[] numbers)
        {
            int result = 0;
            foreach (int intnumber in numbers) { result += intnumber; }
            return result;
        }
        public static float AddFloat(params float[] numbers)
        {
            float result = 0f;
            foreach (float floatnum in numbers) { result += floatnum; }
            return result;

        }
        public static int SubInt(params int[] numbers)
        {
            int result = numbers[0];
            foreach (int intnumber in numbers) { result -= intnumber; }
            return result;
        }
        public static float SubFloat(params float[] numbers)
        {
            float result = numbers[0];
            foreach (float floatnum in numbers) { result -= floatnum; }
            return result;
        }
        public static int MultiInt(params int[] numbers)
        {
            int result = 1;
            foreach (int intnumber in numbers) { result *= intnumber; }
            return result;
        }
        public static float MultiFloat(params float[] rudiismyidol)
        {
            float result = 1;
            foreach (float number in rudiismyidol) { result *= number; }
            return result;
        }
        public static int PowerInt(int value, int uppernumber) //Limit = 2^31 = 0x80000000
        {
            int result = 1;

            for (int i = 0; i < uppernumber; i++)
            {
                result *= value;
            }
            return result;
        }
        public static float PowerFloat(float value, float uppernumber) //0x4F000000
        {
            float result = 1f;

            for (float i = 0; i < uppernumber; i++)
            {
                result *= value;
            }
            return result;
        }

        public static float DivisionFloat(float Dividend, float Divisor)
        {
            if (Divisor == 0f)
            {
                Console.WriteLine("Divisor cannot be 0");
                return 0f;
            }

            return Dividend / Divisor;
        }

        public static int DivisionInt(int Dividend, int Divisor)
        {
            if (Divisor == 0)
            {
                Console.WriteLine("Divisor cannot be 0");
                return 0;
            }

            return Dividend / Divisor;
        }

        public static int Absolute(int value)
        {
            if (value < 0)
            {
                return value *= -1;
            }
            return value;
        }

        public static float AbsoluteFloat(float value)
        {
            if (value < 0)
            {
                return value *= -1;
            }
            return value;
        }

        public static float Average(params float[] numbers)
        {
            if (numbers.Length == 0) return 0f;

            float total = AddFloat(numbers);

            return total / numbers.Length;

        }
    }
}