achievements/Runtime/AchievementBase.cs

using System.Collections;
using System;
using System.Collections.Generic;
using UnityEngine;
using Sirenix.OdinInspector;
using KairoEngine.Utilities.Statistics;

namespace KairoEngine.Achievements
{
    [CreateAssetMenu(fileName = "Achievement", menuName = "KairoEngine/Achievements/Achievement", order = 10), HideMonoScript]
    public class AchievementBase : ScriptableObject
    {
        
        [BoxGroup("Achievement")] public string title;
        [BoxGroup("Achievement")] public string identifier;
        [BoxGroup("Achievement")] public Sprite unlockedIcon;
        [BoxGroup("Achievement")] public Sprite lockedIcon;
        [BoxGroup("Achievement")] public bool useStatistic = true;
        [BoxGroup("Achievement"), HideLabel, TextArea(minLines:2 ,maxLines:2)] public string description;

        [BoxGroup("Statistic"), ShowIf("@useStatistic")] public string statisticTitle;
        [BoxGroup("Statistic"), ShowIf("@useStatistic")] public ComparisionOperator comparasion;

        [BoxGroup("Statistic"), ShowIf("@useStatistic")] public StatisticType statisticType = StatisticType.integer;
        [BoxGroup("Statistic"), ShowIf("@statisticType == StatisticType.integer && useStatistic")] public int intValue;
        [BoxGroup("Statistic"), ShowIf("@statisticType == StatisticType.time && useStatistic")] public float floatValue;
        [BoxGroup("Statistic"), ShowIf("@statisticType == StatisticType.text && useStatistic")] public string stringValue;

        public bool HasAchieved()
        {
            var stat = Statistics.GetData(statisticTitle);
            if(stat == null) return false;
            switch (statisticType)
            {
                case StatisticType.integer:
                    int currentInt = stat.GetInteger();
                    return Compare<int>(currentInt, intValue);
                case StatisticType.time:
                    float currentTime = stat.GetTime();
                    return Compare<float>(currentTime, floatValue);
                case StatisticType.text:
                    string currentText = stat.GetText();
                    return Compare<string>(currentText, stringValue);
                default:
                    return false;
            }
        } 

        public bool Compare<T>(T value1, T value2)
        {
            switch (comparasion)
            {
                default:
                case ComparisionOperator.EqualTo:
                    return EqualityComparer<T>.Default.Equals(value1 , value2);
                case ComparisionOperator.NotEqualTo:
                    return !EqualityComparer<T>.Default.Equals(value1 , value2);
                case ComparisionOperator.GreaterThan:
                    if(typeof(T) == typeof(int)) return Convert.ToInt32(value1) > Convert.ToInt32(value2);
                    else if(typeof(T) == typeof(float)) return Convert.ToDecimal(value1) > Convert.ToDecimal(value2);
                    else if(typeof(T) == typeof(string)) return Convert.ToString(value1).Length > Convert.ToString(value2).Length;
                    else return false;
                case ComparisionOperator.GreaterThanOrEqualTo:
                    if(typeof(T) == typeof(int)) return Convert.ToInt32(value1) >= Convert.ToInt32(value2);
                    else if(typeof(T) == typeof(float)) return Convert.ToDecimal(value1) >= Convert.ToDecimal(value2);
                    else if(typeof(T) == typeof(string)) return Convert.ToString(value1).Length >= Convert.ToString(value2).Length;
                    else return false;
                case ComparisionOperator.LessThan:
                    if(typeof(T) == typeof(int)) return Convert.ToInt32(value1) < Convert.ToInt32(value2);
                    else if(typeof(T) == typeof(float)) return Convert.ToDecimal(value1) < Convert.ToDecimal(value2);
                    else if(typeof(T) == typeof(string)) return Convert.ToString(value1).Length < Convert.ToString(value2).Length;
                    else return false;
                case ComparisionOperator.LessOrEqualTo:
                    if(typeof(T) == typeof(int)) return Convert.ToInt32(value1) <= Convert.ToInt32(value2);
                    else if(typeof(T) == typeof(float)) return Convert.ToDecimal(value1) <= Convert.ToDecimal(value2);
                    else if(typeof(T) == typeof(string)) return Convert.ToString(value1).Length <= Convert.ToString(value2).Length;
                    else return false;
            }
        }
    }

    public enum ComparisionOperator
    {
        EqualTo, NotEqualTo, GreaterThan, GreaterThanOrEqualTo, LessThan, LessOrEqualTo
    }

}