furfury/Furcherro/Assets/Scripts/Ability/MainAbility.cs

using System.Collections.Generic;
using System.Globalization;
using System.Xml;

using UnityEngine;

namespace Ability
{
    //-----------------------------------------------------------
    public enum MainAbilityType
    {
        ADD_DAMAGE,
        ADD_ATTACK_SPEED,
        ADD_HEALTH,
        ADD_ARMOR_COLLISION_TRAP,
        ADD_ARMOR_SHOT,
        ADD_HEAL,
        ADD_DROP_GOLD,
        ADD_DROP_ITEMS,
        ADD_EQUIP,
    }

    //-----------------------------------------------------------
    public class MainAbilityInfo
    {
        public int m_baseParam;
        public float m_skillParam;
        public int m_lvlUp;
        public bool m_isActive;
    }

    //-----------------------------------------------------------
    public class MainAbility
    {
        Dictionary<MainAbilityType, MainAbilityInfo> m_abilities = new Dictionary<MainAbilityType, MainAbilityInfo>();

        //-----------------------------------------------------------
        public void Init()
        {
            ParseXml();
            InitAbInfo();
        }

        //-----------------------------------------------------------
        void InitAbInfo()
        {
            foreach (MainAbilityType type in m_abilities.Keys)
            {
                bool isActive = GlobalsVar.gUser.GetMainAbActive(type.ToString());
                m_abilities[type].m_isActive = isActive;

                int lvlUp = GlobalsVar.gUser.GetMainAbLvlUp(type.ToString());
                m_abilities[type].m_lvlUp = lvlUp;
            }
        }

        //-----------------------------------------------------------
        void ParseXml()
        {
            TextAsset xml = Resources.Load("data/MainAbilitySettings") as TextAsset;

            XmlDocument file = new XmlDocument();
            file.LoadXml(xml.text);

            XmlNode pRoot = file.DocumentElement;
            if (pRoot == null)
            {
                CommonFunctions.myassert(false, "Root element not found or xml doesn't load!");
                return;
            }

            NumberStyles style = NumberStyles.Number;
            CultureInfo culture = CultureInfo.CreateSpecificCulture("en-GB");

            int baseParam = 0;
            foreach (XmlAttribute attr in pRoot.Attributes)
            {
                if (attr.Name == "base_param")
                    int.TryParse(attr.Value, style, culture, out baseParam);
            }

            foreach (XmlNode childNode in pRoot.ChildNodes)
            {
                MainAbilityInfo info = new MainAbilityInfo();
                info.m_baseParam = baseParam;

                foreach (XmlAttribute attr in childNode.Attributes)
                {
                    if (attr.Name == "skill_param")
                        float.TryParse(attr.Value, style, culture, out info.m_skillParam);
                }

                info.m_lvlUp = 0;
                MainAbilityType type = GetAbilityTypeByName(childNode.Name);

                m_abilities.Add(type, info);
            }
        }

        //-----------------------------------------------------------
        public MainAbilityType GetAbilityTypeByName(string name)
        {
            if (name == "ADD_DAMAGE")
                return MainAbilityType.ADD_DAMAGE;
            else if (name == "ADD_HEALTH")
                return MainAbilityType.ADD_HEALTH;
            else if (name == "ADD_ATTACK_SPEED")
                return MainAbilityType.ADD_ATTACK_SPEED;
            else if (name == "ADD_ARMOR_COLLISION_TRAP")
                return MainAbilityType.ADD_ARMOR_COLLISION_TRAP;
            else if (name == "ADD_ARMOR_SHOT")
                return MainAbilityType.ADD_ARMOR_SHOT;
            else if (name == "ADD_HEAL")
                return MainAbilityType.ADD_HEAL;
            else if (name == "ADD_DROP_GOLD")
                return MainAbilityType.ADD_DROP_GOLD;
            else if (name == "ADD_DROP_ITEMS")
                return MainAbilityType.ADD_DROP_ITEMS;
            else if (name == "ADD_EQUIP")
                return MainAbilityType.ADD_EQUIP;

            CommonFunctions.myassert(false);
            return MainAbilityType.ADD_HEAL;
        }

        //-----------------------------------------------------------
        public int GetAbilityLvlUpByType(MainAbilityType type)
        {
            if (m_abilities.ContainsKey(type))
            {
                MainAbilityInfo info = m_abilities[type];
                return info.m_lvlUp;
            }
            else
                CommonFunctions.myassert(false, "WRONG ABILITY!");

            return 0;
        }

        //-----------------------------------------------------------
        public float GetAbilityValueByType(MainAbilityType type)
        {
            if (m_abilities.ContainsKey(type))
            {
                MainAbilityInfo info = m_abilities[type];
                if (!info.m_isActive)
                    return 0;

                return info.m_skillParam * info.m_lvlUp;
            }
            else
                CommonFunctions.myassert(false, "WRONG ABILITY!");

            return 0f;
        }

        //-----------------------------------------------------------
        public void UpgradeByType(MainAbilityType type)
        {
            if (m_abilities.ContainsKey(type))
            {
                m_abilities[type].m_lvlUp++;
                GlobalsVar.gUser.SetMainAbLvlUp(type.ToString(), m_abilities[type].m_lvlUp);
            }
            else
                CommonFunctions.myassert(false, "WRONG ABILITY!");
        }

        //-----------------------------------------------------------
        public bool GetAbilityActiveByType(MainAbilityType type)
        {
            if (m_abilities.ContainsKey(type))
            {
                MainAbilityInfo info = m_abilities[type];
                return info.m_isActive;
            }
            else
                CommonFunctions.myassert(false, "WRONG ABILITY!");

            return false;
        }

        //-----------------------------------------------------------
        public void SetAbilityActiveByType(MainAbilityType type)
        {
            if (m_abilities.ContainsKey(type))
            {
                m_abilities[type].m_isActive = true;
                GlobalsVar.gUser.SetMainAbActive(type.ToString());
            }
            else
                CommonFunctions.myassert(false, "WRONG ABILITY!");
        }
    }
}