Cielonos/Assets/Scripts/MainGame/Characters/Base/CharacterBase.cs

using System;
using SickscoreGames.HUDNavigationSystem;
using Sirenix.OdinInspector;
using SLSUtilities.General;
using SLSUtilities.WwiseAssistance;
using SLSUtilities.FunctionalAnimation;
using UniRx;
using UnityEngine;
using UnityEngine.AI;
using UnityEngine.Serialization;

namespace Cielonos.MainGame.Characters
{
    public enum Fraction
    {
        Player = 0,
        AlliedMinion = 1,
        Enemy = 10,
        Neutral = 20
    }
    
    public partial class CharacterBase : SerializedMonoBehaviour, IFuncAnimExecutor
    {
        public Fraction fraction;
        public Transform centerPoint => bodyPartsSc.flexibleCenterPoint;
        public Vector3 centerPosition => centerPoint.position;
        
        [TitleGroup("Data & Presets")]
        public AttributeData attributeData;
        public VFXData vfxData;
        public BaseAnimationGroup baseAnimationGroup;
        
        [TitleGroup("Submodules")] 
        public SelfTimeSubmodule selfTimeSm;
        public AttributeSubmodule attributeSm;
        
        public EventSubmodule eventSm;
        public BuffSubmodule buffSm;
        public StatusSubmodule statusSm;
        public CompositeDisposable disposables;
        
        [TitleGroup("Subcontrollers")] 
        public CollisionSubcontrollerBase collisionSc;
        public MovementSubcontrollerBase movementSc;
        [Required]
        public AnimationSubcontrollerBase animationSc;
        [Required]
        public RenderSubcontrollerBase renderSc;
        public BodyPartsSubcontroller bodyPartsSc;
        public AudioSubcontroller audioSc;
        public ReactionSubcontroller reactionSc;
        public FeedbackSubcontroller feedbackSc;
        
        [TitleGroup("Navigation")]
        public HUDNavigationElement navigationElement;

        protected void Awake()
        {
            InitializeSubmodules();
            InitializeSubcontrollers();
        }

        protected virtual void Start()
        {
            vfxData?.Initialize(this);
            selfTimeSm?.SetUp(this);
            
            if (fraction == Fraction.Enemy)
            {
                BattleManager.EnemySm.activeEnemiesList.Add(this);
            }
        }

        protected virtual void Update()
        {
            buffSm.Update();
        }

        public virtual void Die()
        {
            Destroy(gameObject);//TODO: 后续改为死亡动画+回收
        }
    }

    public partial class CharacterBase
    {
        protected virtual void InitializeSubmodules()
        {
            selfTimeSm ??= new SelfTimeSubmodule(this);
            attributeSm ??= new AttributeSubmodule(this);
            eventSm ??= new EventSubmodule(this);
            buffSm ??= new BuffSubmodule(this);
            statusSm ??= new StatusSubmodule(this);
            disposables ??= new CompositeDisposable();
        }
        
        protected virtual void InitializeSubcontrollers()
        {
            renderSc?.Initialize();
            movementSc?.Initialize();
            animationSc?.Initialize();
            collisionSc?.Initialize();
            bodyPartsSc?.Initialize();
            audioSc?.Initialize();
            reactionSc?.Initialize();
            feedbackSc?.Initialize();
        }
    }

    public partial class CharacterBase
    {
        public void GetAttacked(AttackAreaBase attackArea, ref AttackResult attackResult)
        {
            eventSm.onBeforeGetAttacked.Invoke(attackArea);
            
            attackResult.attackValue = attackArea.attackSm.attackValue;
            
            /*if (statusModule.IsInvincible)
            {
                isDead = false;
                GeneralUtilities.InstantiateInfo(flexibleCenterPoint.position, "无敌");
                return finalDamage;
            }*/
            
            TakeDamage(ref attackResult);
        }
        
        public float GetDamageValue(AttackValue attackValue)
        {
            string dealtMultiplier = attackValue.attackType.ToString() + "DamageDealtMultiplier";
            string gainMultiplier = attackValue.attackType.ToString() + "DamageGainMultiplier";
            
            attackValue.damage *= attackValue.attacker.attributeSm[dealtMultiplier];
            attackValue.damage *= attributeSm[gainMultiplier];
            
            attackValue.damage *= attackValue.attacker.attributeSm["FinalDamageDealtMultiplier"];
            attackValue.damage *= attributeSm["FinalDamageGainMultiplier"];
            
            return attackValue.damage;
        }

        public void TakeDamage(ref AttackResult attackResult)
        {
            float damage = GetDamageValue(attackResult.attackValue);
            if (attributeSm.HasAttribute("Shield") && attributeSm["Shield"] > 0)
            {
                attackResult.shieldBlockedDamage = Mathf.Min(damage, attributeSm["Shield"]);
                //GeneralUtilities.InstantiateBlockedDamageNumber(flexibleCenterPoint.position, blockedDamage);
                
                if(damage > attributeSm["Shield"])
                {
                    damage -= attributeSm["Shield"];
                    attributeSm["Shield"] = 0;
                }
                else
                {
                    attributeSm["Shield"] -= damage;
                    damage = 0;
                }
            }

            attributeSm["Health"] -= damage;
            attackResult.finalDamage = damage;
            
            AttackType attackType = attackResult.attackValue.attackType;
            bool isCritical = attackResult.attackValue.isCritical;
            MainGameBaseCollection.Instance.DamageNumber(attackType, isCritical)
                .Spawn(attackResult.hitPosition, damage)
                .SetSpamGroup(attackResult.spamGroupID);
            
            if (attributeSm["Health"] <= 0)
            {
                attackResult.causedDeath = true;
                attributeSm["Health"] = 0;
                Die();
            }
            else
            {
                attackResult.causedDeath = false;
            }
        }
    }

    public partial class CharacterBase
    {
        public virtual bool GetHit(BreakthroughType breakthroughType, out float recoveryTime,
            DisruptionType disruptionType = DisruptionType.NormalExternal, Vector3 direction = default)
        {
            renderSc.GetHitBlink();
            if (animationSc.SetGetHitDisruption(disruptionType, breakthroughType))
            {
                switch (breakthroughType)
                {
                    case BreakthroughType.Medium:
                        animationSc.PlayGetHitMediumAnimation(out recoveryTime, direction);
                        break;
                    case BreakthroughType.Heavy:
                        animationSc.PlayGetHitHeavyAnimation(out recoveryTime,direction);
                        break;
                    case BreakthroughType.Disruption:
                    case BreakthroughType.Forced:
                        animationSc.PlayGetHitDisruptionAnimation(out recoveryTime,direction);
                        break;
                    default:
                        animationSc.PlayGetHitBoneShake(0.4f, direction);
                        recoveryTime = 0f;
                        break;
                }
                /*Debug.Log($"GetHit Disruption Animation Played: {disruptionType} - {breakthroughType}, Recovery Time: {recoveryTime}");*/
                return true;
            }
            
            float intensity = breakthroughType switch
            {
                BreakthroughType.None => 0,
                BreakthroughType.Weak => 0.2f,
                BreakthroughType.Medium => 0.4f,
                BreakthroughType.Heavy or BreakthroughType.Disruption or BreakthroughType.Forced => 0.8f,
                _ => 0
            };
                
            recoveryTime = 0f;
            animationSc.PlayGetHitBoneShake(intensity, direction);
            
            return false;
        }
    }

    public partial class CharacterBase
    {
        public Vector2 GetNormalizedScreenPosition(Camera cam = null)
        {
            if (this is Player player)
            {
                cam ??= player.viewSc.playerCamera;
            }
            else
            {
                if (cam == null)
                {
                    throw new ArgumentNullException(nameof(cam), "Camera must be provided for non-player characters.");
                }
            }
            
            return SpaceConverter.WorldPointToNormalizedScreenPoint(centerPoint.position, cam);
        }
    }
}