using UnityEngine;

public static class MathHelpers
{
    public static bool RollChance(float chance)
    {
        if (chance >= 1f) return true;   // 100% always succeeds
        if (chance <= 0f) return false;  // 0% always fails
        return UnityEngine.Random.value < chance;
    }

    /// <summary>
    /// 0.05 or 5 will always return from 0 to 100 ==> 5%
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static float NormalizePercentage(float value)
    {
        // If value is <= 1, assume it's already in decimal format (0.05 = 5%)
        // If value is > 1, assume it's in percentage format (5 = 5%)
        return value <= 1f ? value * 100f : value;
    }

    /// <summary>
    /// 0.05 or 5 will always return from 0 to 1 ==> 0.05
    /// </summary>
    /// <param name="value"></param>
    /// <returns></returns>
    public static float NormalizePercentageDecimal(float value)
    {
        return value <= 1f ? value : value / 100f;
    }
}