What is Core RPG?

A framework that want to simplify creation of RPG games but still provide flexibility, making it easy make any type of game with included functionality. If the game you want to make is not possible out of the box, it will be very easy to extend.

Requirement:

Unity 2019+
Adressables
Dotween is optional

Feature list:

Saving system
hotswappable Mechanics:
- Swappable character creation
- Swappable Ui
- Swapable character Controller / input / camera
Stats: Attributes, Vitals, Statistics, Elements
Characters: Races, Player classes, Npcs
Party, switch Character
Factions
Abilities
Skills
World, Scenes Data, Spawners, Portals
Interaction: Button, harvestNode, portal, chest
Spawning for characters and any objects, use rules and state can be saved
Items with different types and functionalities.
Container, for players inventories or chests..

What is in progress:

Equipment
Character AI

Next features:

Status Effects extended
Hate system
Counters system
Quest system
Crafting

How flexible it is?

none of the stats / skills / names / vitals / Character creation, Ui whatever are hardcoded, they care configured through editor.
each character will instantiate a scriptable object "calculator" that will be responsible for calculation, tell other component what to do.
hot swappable Mechanics feature, that allow you to change controls, component, inputs of your game in a click of a button. that mean you can use ClassicRpgMechanics to have a team based rpg, then change to FPSRpgMechanics and your game will play like skyrim. this does not need to reconfigure your data or your scenes

How to:

How to create my Own mechanics:

Simply override CharacterBuilder to create you specific builder for players, npcs, pets. Then assign it to you any of your mechanics:
alt text

csharp
using System;
using System.Collections.Generic;
using UnityEngine;

namespace Station
{
    [CreateAssetMenu]
    public class PlayerCharacterBuilder : CharacterBuilder
    {
        

        public override Type GetMatchingType()
        {
            return typeof(PlayerCharacterType);
        }

        public override void Build(BaseCharacter character, BaseCharacterData baseData, object[] data)
        {
           var dbSystem = RpgStation.GetSystemStatic<DbSystem>();
            var classDb = dbSystem.GetDb<PlayerClassDb>();
            var ActiveAbilityDb = dbSystem.GetDb<ActiveAbilitiesDb>();
            var PassiveAbilityDb = dbSystem.GetDb<PassiveAbilitiesDb>();
            PlayerClassModel classData = (PlayerClassModel)data[0];
            PlayersData save = (PlayersData)data[1];
            var model = classDb.GetEntry(save.ClassId);
         
            if (model.StatsCalculator)
            {
                var calculatorInstance = Instantiate(model.StatsCalculator, character.transform) as PlayerCalculations;
                if (calculatorInstance == null)
                {
                    Debug.LogError("missing calculator");
                    return;
                }

                calculatorInstance.PreSetup(classData);
                
                character.Init(baseData.CharacterId,save.RaceId, save.FactionId, save.GenderId, calculatorInstance, save.Name);
                character.SetupAction(model.Attack);     
                character.AddMeta(StationConst.CLASS_ID, save.ClassId);
                character.AddMeta(StationConst.CHARACTER_ID, data[2]);
                character.AddMeta(StationConst.ICON_ID, model.Icon);
                character.gameObject.name = "[player] "+save.Name;
                
                character.SetupStats(model.HealthVital,null,model.EnergyVitals.ToArray());
                character.Stats.SetVitalsValue(save.VitalStatus);
                character.GetInputHandler.InitializePlayerInput(PlayerInput.Instance);
                
                #region ABILITIES
                //load from save
                List<RuntimeAbility> tempList = new List<RuntimeAbility>();
                foreach (var ab in save.LearnedActiveAbilitiesList)
                {
                    var ability = new RuntimeAbility();
                    ability.Initialize(ActiveAbilityDb.GetEntry(ab.Id),ab.Rank ,ab.CoolDown, character,ab.Id);
                    tempList.Add(ability);
                }
                character.Action.SetAbilities(tempList, character);
                
               //set binds
               var binds = new Dictionary<string,List<BarSlotState>>();
               var mainBarBinds = new List<BarSlotState>();
               foreach (var barState in save.BarStates)
               {
                   if (barState.Id == "main")
                   {
                       mainBarBinds = barState.Slots;
                   }
               }
               binds.Add("main", mainBarBinds);
                character.Action.BuildBinds(binds);
                //passive Abilities
                List<RuntimePassiveAbility> passiveList = new List<RuntimePassiveAbility>();
                foreach (var ab in save.LearnedPassiveAbilitiesList)
                {
                    var ability = new RuntimePassiveAbility();
                    ability.Initialize(PassiveAbilityDb.GetEntry(ab.Id),ab.Rename, character);
                    passiveList.Add(ability);
                }
                
                character.Action.SetPassiveAbilities(passiveList, character);

                //skills
                
                
                #endregion
            }
            else
            {
                Debug.LogError("MISSING CHARACTER CALCULATOR");
            }

        }
    }

}