furfury/Furcherro/Assets/Scripts/MainCharacter.cs

using System;
using System.Collections.Generic;
using Ai;
using UnityEngine;
using Ability;
using Dialogs;
using Equip;
using Game;
using Meta;
using Player;
using TMPro;
using UnityEngine.SceneManagement;
using Utils;

public enum CharacterState
{
    DEFAULT,
    MOVE_STATE,
}

public class MainCharacter : MonoBehaviour
{
    GameBoard m_gameBoard = null;
    CharacterState m_state = CharacterState.DEFAULT;

    [SerializeField] GameObject[] _skinObj;

    [SerializeField] Material _racconSkin;
    [SerializeField] Material _foxSkin;
    [SerializeField] Material _skunkSkin;

    [SerializeField] float m_speed = 2;
    [SerializeField] int m_startHealth = 500;    
    [SerializeField] Rigidbody m_rigidbody;
    [SerializeField] private MainCharacter m_self;
    
    [Header("Animations")] 
    [SerializeField] private Animator[] m_characterAnimator;
    [SerializeField] private string m_runName;
    [SerializeField] private string m_shootName;
    [SerializeField] private string m_deathName;
    
    [Header("Shooting Mechanics")] 
    [SerializeField] private Shooting m_shooting;
    [SerializeField] private ShootingManager m_shootingManager;

    [Header("Other Stuff")] 
    [SerializeField] private HealthBar m_bar;
    [SerializeField] private TextMeshPro m_health;

    public static int MCurrentHealth = -1;
    public static Vector3 MCurrentPosition = Vector3.zero;
    public static int MMaxHealth = -1;
    public static bool MainAbilityApplied;
    public static bool Respawned;
    float m_slowMult = 1f;
    float m_timeToSpikesDamege = 0f;
    bool m_isDead = false;
    bool m_needUpdateSpikesDmg = false;

    Vector3 m_moveDir = new Vector3(0, 0, 1);
    Vector3 m_dirDotStartPos;

    List<GameObstacles> m_triggeredObstacles = new List<GameObstacles>();
    private Animator m_currentAnimator;
    public static readonly Dictionary<InGameAbType, InGameAbInfo> MInGameAb = new Dictionary<InGameAbType, InGameAbInfo>();
    public static bool Equipped;

    //-----------------------------------------------------------------------------------------
    private void OnEnable()
    {
        if (SceneManager.GetActiveScene().name != "MainMenu")
        {
            if (MMaxHealth < 0)
                MMaxHealth = m_startHealth;
            AiController.Instance.Player = this;
            PlayerResources.Instance.Player = this;
        }

        Repaint();
    }

    public void Repaint()
    {        
        SetCurrentSkin();
        Equip();
    }

    //-----------------------------------------------------------------------------------------
    private void SetCurrentSkin()
    {
        PlayerResources.Instance.SkinExp = 0;
        Material mat = _racconSkin;
        SkinType type = GlobalsVar.gUser.CurrentSkin;
        if (type == SkinType.RACCOON)
            mat = _racconSkin;
        else if (type == SkinType.FOX)
        {
            mat = _foxSkin;
            PlayerResources.Instance.SkinExp = 0.1f;
        }
        else if (type == SkinType.SKUNK)
        {
            mat = _skunkSkin;
            if (MCurrentHealth > 0)
                MCurrentHealth = Mathf.Min(MMaxHealth, MCurrentHealth + 50);
        }

        foreach (var obj in _skinObj)
        {
            obj.GetComponent<SkinnedMeshRenderer>().material = mat;
        }
    }


    //-----------------------------------------------------------------------------------------
    private void Equip()
    {
        var items = EquipSettings.GetItems();
        if (m_currentAnimator != null)
            m_currentAnimator.gameObject.SetActive(false);
        m_currentAnimator = m_characterAnimator[0];
        m_currentAnimator.gameObject.SetActive(true);
        m_shootingManager.SetShoota(0);
        foreach (var item in items)
        {
            if (item.WeaponType != WeaponType.Gun)
            {
                m_currentAnimator.gameObject.SetActive(false);
                m_currentAnimator = m_characterAnimator[(int) item.WeaponType];
                m_currentAnimator.gameObject.SetActive(true);
                m_shootingManager.SetShoota((int) item.WeaponType);
            }

            if (!Equipped && SceneManager.GetActiveScene().name != "MainMenu")
            {
                MMaxHealth += (int)item.AddHp;
            }
            
            m_shootingManager.ApplyEquip(item);
        }
        
        Equipped = true;
    }

    //-----------------------------------------------------------------------------------------
    public void Init()
    {
        MCurrentPosition = transform.position;
        PlayerResources.Instance.Repaint();
        foreach (KeyValuePair<InGameAbType, InGameAbInfo> ability in MInGameAb)
            ApplyAbility(ability.Key, ability.Value);

        foreach (MainAbilityType mainAbType in Enum.GetValues(typeof(MainAbilityType)))
            ApplyMainAb(mainAbType);

        MainAbilityApplied = true;

        m_shootingManager.ShootEvent +=  OnShoot;
        SetHealthProgress();
    }
    
    //-----------------------------------------------------------------------------------------
    void OnShoot()
    {
        if (GlobalsVar.gBoard.DialogsCount > 0)
            return;

        m_currentAnimator.SetTrigger(m_shootName);
        PlayShotSound();
    }

    //-----------------------------------------------------------------------------------------
    private void PlayShotSound()
    {
        List<EquipItem> weapon = EquipSettings.GetItems();
        string shotName = "";

        if (weapon[0].WeaponType == WeaponType.Gun)
            shotName = "shot_revolver";
        else if (weapon[0].WeaponType == WeaponType.Auto)
            shotName = "shot_rifle";
        else if (weapon[0].WeaponType == WeaponType.Shotgun)
            shotName = "shot_shotgun";
        else if (weapon[0].WeaponType == WeaponType.Rocket)
            shotName = "shot_bazuka";

        SoundsManager.Instance.PlaySound(shotName);
    }

    //-----------------------------------------------------------------------------------------
    public GameBoard GameBoard
    {
        set { m_gameBoard = value; }
    }

    //-----------------------------------------------------------------------------------------
    public bool IsDead
    {
        get { return m_isDead; }
    }

    //-----------------------------------------------------------------------------------------
    public Dictionary<InGameAbType, InGameAbInfo> InGameAb
    {
        get { return MInGameAb; }
    }

    //-----------------------------------------------------------------------------------------
    public bool NeedRollAb(InGameAbType type)
    {
        if (MInGameAb.ContainsKey(type))
        {
            if (MInGameAb[type].m_lvlUp < MInGameAb[type].m_maxLvlUp)
                return true;
            else
                return false;
        }

        return true;
    }

    //-----------------------------------------------------------------------------------------
    public void AddAbility(InGameAbType type)
    {
        if (MInGameAb.ContainsKey(type))
        {
            MInGameAb[type].m_lvlUp++;
        }
        else
        {
            if (GlobalsVar.gInGameAbilities == null)
            {
                GlobalsVar.gInGameAbilities = new InGameAbilities();
                GlobalsVar.gInGameAbilities.Init();
            }
            
            InGameAbInfo info = GlobalsVar.gInGameAbilities.GetAbilityInfoByType(type);
            if (type != InGameAbType.ADD_HEALTH && type != InGameAbType.HEAL && type != InGameAbType.DECAY &&
                type != InGameAbType.ADD_DROP_GOLD && type != InGameAbType.ADD_XP)
                MInGameAb.Add(type, info);
            ApplyAbility(type, info);
        }
    }
    
    //-----------------------------------------------------------------------------------------
    private void ApplyAbility(InGameAbType type, InGameAbInfo info)
    {
        m_shootingManager.AddAbility(type, info.m_value);

        switch (type)
        {
            case InGameAbType.ADD_XP:
                PlayerResources.Instance.ExpMult += info.m_value;
                break;
            case InGameAbType.ADD_DROP_GOLD:
                PlayerResources.Instance.CoinsMult += info.m_value;
                break;
            case InGameAbType.ADD_HEALTH:
                MCurrentHealth += (int) info.m_value;
                FlyingText.Init((int) info.m_value, FlyingText.State.Heal, transform.position);
                MMaxHealth += (int) info.m_value;
                SetHealthProgress();
                break;
            case InGameAbType.HEAL:
                var healValue = Mathf.Min(MMaxHealth, MCurrentHealth + (int) (MMaxHealth * 0.3f));
                if (MCurrentHealth != healValue)
                    FlyingText.Init(healValue - MCurrentHealth, FlyingText.State.Heal, transform.position);
                MCurrentHealth = healValue;
                SetHealthProgress();
                break;
            case InGameAbType.DECAY:
                var decayValue = Mathf.Max(1, MCurrentHealth - (int) (MMaxHealth * 0.2f));
                if (MCurrentHealth != decayValue)
                    FlyingText.Init(-(MCurrentHealth - decayValue), FlyingText.State.Danger, transform.position);
                MCurrentHealth = decayValue;
                SetHealthProgress();
                break;
        }

    }

    //-----------------------------------------------------------------------------------------
    private void ApplyMainAb(MainAbilityType type)
    {
        float mainAbValue = GlobalsVar.gMainAbilities.GetAbilityValueByType(type);
        m_shootingManager.AddMainAbility(type, mainAbValue);

        switch (type)
        {
            case MainAbilityType.ADD_EQUIP:
                if (!MainAbilityApplied)
                    PlayerResources.Instance.EquipChance += mainAbValue;
                break;
            case MainAbilityType.ADD_DROP_GOLD:
                if (!MainAbilityApplied)
                    PlayerResources.Instance.CoinsMult += mainAbValue;
                break;
            case MainAbilityType.ADD_HEALTH:
                if (!MainAbilityApplied)
                    MMaxHealth += (int)mainAbValue;
                if (MCurrentHealth < 0)
                    MCurrentHealth = MMaxHealth;
                break;
        }

    }

    //-----------------------------------------------------------------------------------------
    void SetHealthProgress()
    {
        float progress = MCurrentHealth / (float)MMaxHealth;
        if (progress > 1f)
            progress = 1f;
        else if (progress < 0f)
            progress = 0f;

        m_health.text = MCurrentHealth.ToString();
        m_bar.SetPercent(progress);
    }

    //-----------------------------------------------------------------------------------------
    public void TakeDamage(int damage)
    {
        if (m_isDead)
            return;

        SoundsManager.Instance.PlaySound("damage");

        MCurrentHealth -= damage;
        FlyingText.Init(-damage, FlyingText.State.Normal, transform.position);
        SetHealthProgress();

        if (MCurrentHealth <= 0)
        {
            m_isDead = true;
            if (m_gameBoard != null)
            {
                m_gameBoard.SetStickDefault();
                m_gameBoard.StopRunSound();
            }

            m_currentAnimator.SetTrigger(m_deathName);

            LeanTween.delayedCall(2f,
                () =>
                {
                    if (Respawned)
                    {
                        GameObject dlg = m_gameBoard.StartDialog("EndRunDialog");
                        dlg.GetComponent<EndRunDialog>().Init();
                    }
                    else
                    {
                        GameObject dlg = m_gameBoard.StartDialog("AfterDeathDialog");
                        dlg.GetComponent<AfterDeathDialog>().Init();
                        Respawned = true;
                    }
                });
        }
    }

    //-----------------------------------------------------------------------------------------
    public void SetState(CharacterState state)
    {        
        if (state != m_state)
        {
            m_currentAnimator.SetBool(m_runName, state == CharacterState.MOVE_STATE);
            
            m_state = state;
            if (state == CharacterState.DEFAULT)
                m_shootingManager.ShootPermamently();
        }
        m_state = state;
    }
    
    //-----------------------------------------------------------------------------------------
    public CharacterState GetState()
    {
        return m_state;
    }

    //-----------------------------------------------------------------------------------------
    public void SetDir(Vector3 dir, float arrowYScale)
    {
        m_moveDir = dir;
        if (dir == Vector3.zero)
            return;

        dir.y = dir.z;
        dir.z = 0;
        float angle = Vector3.Angle(dir, new Vector3(0, 1, 0));
        if (dir.x < 0)
            angle = -angle;

        Vector3 characterAngle = transform.eulerAngles;
        characterAngle.y = angle;
        transform.eulerAngles = characterAngle;
    }

    //-----------------------------------------------------------------------------------------
    void FixedUpdate ()
    {
        if (m_isDead)
            return;

        if (m_state == CharacterState.MOVE_STATE)
            UpdateMoveState();

        UpdateSpikesDamage();
	}

    //-----------------------------------------------------------------------------------------
    void UpdateSpikesDamage()
    {
        if (!m_needUpdateSpikesDmg)
            return;

        GameObstacles obst = GetTriggeredObstacleByType(GameObstaclesType.SPIKES_FLOOR);
        m_timeToSpikesDamege -= Time.deltaTime;
        if (m_timeToSpikesDamege <= 0f)
        {
            m_timeToSpikesDamege = obst.TimeToDamage;

            float abilityVal = GlobalsVar.gMainAbilities.GetAbilityValueByType(Ability.MainAbilityType.ADD_ARMOR_COLLISION_TRAP);
            abilityVal /= 100f;
            float damage = obst.SpikesDamage - obst.SpikesDamage * abilityVal;

            TakeDamage(obst.SpikesDamage);
        }
    }

    //-----------------------------------------------------------------------------------------
    void UpdateMoveState()
    {
        m_rigidbody.MovePosition(m_rigidbody.position + m_moveDir * (m_speed * Time.deltaTime * m_slowMult));
    }

    //-----------------------------------------------------------------------------------------
    void OnCollisionEnter(Collision collision)
    {
        GameObstacles gameObst = collision.gameObject.GetComponent<GameObstacles>();
        if (gameObst)
        {
            
        }
    }
    
    //-----------------------------------------------------------------------------------------
    void OnTriggerEnter(Collider other)
    {
        GameObstacles gameObst = other.gameObject.GetComponent<GameObstacles>();
        if (gameObst)
        {
            if (gameObst.Type == GameObstaclesType.SLOW_FLOOR)
            {
                m_slowMult = gameObst.SlowMult;

                if (!m_triggeredObstacles.Contains(gameObst))
                    m_triggeredObstacles.Add(gameObst);
            }
            else if (gameObst.Type == GameObstaclesType.SPIKES_FLOOR)
            {
                m_needUpdateSpikesDmg = true;
                if (!m_triggeredObstacles.Contains(gameObst))
                    m_triggeredObstacles.Add(gameObst);
            }
        }
        else
        {
            if (other.gameObject.name == "active_laser_part")
            {
                GameObstacles laserObst = other.transform.parent.GetComponent<GameObstacles>();
                float abilityVal = GlobalsVar.gMainAbilities.GetAbilityValueByType(Ability.MainAbilityType.ADD_ARMOR_COLLISION_TRAP);
                abilityVal /= 100f;
                float damage = laserObst.LaserDamage - laserObst.LaserDamage * abilityVal;

                TakeDamage((int)damage);
            }
        }
    }

    //-----------------------------------------------------------------------------------------
    void OnTriggerExit(Collider other)
    {
        GameObstacles gameObst = other.gameObject.GetComponent<GameObstacles>();
        if (gameObst)
        {
            if (gameObst.Type == GameObstaclesType.SLOW_FLOOR)
            {
                m_triggeredObstacles.Remove(gameObst);
                if (GetOtherCollisionsCountByType(gameObst.Type) == 0)
                    m_slowMult = 1f;
            }
            else if (gameObst.Type == GameObstaclesType.SPIKES_FLOOR)
            {
                m_triggeredObstacles.Remove(gameObst);
                if (GetOtherCollisionsCountByType(gameObst.Type) == 0)
                    m_needUpdateSpikesDmg = false;
            }
        }
    }

    //-----------------------------------------------------------------------------------------
    int GetOtherCollisionsCountByType( GameObstaclesType type )
    {
        int collisionsCount = 0;
        for (int i = 0; i < m_triggeredObstacles.Count; ++i)
        {
            if (m_triggeredObstacles[i].Type == type)
                collisionsCount++;
        }

        return collisionsCount;
    }

    //-----------------------------------------------------------------------------------------
    GameObstacles GetTriggeredObstacleByType(GameObstaclesType type)
    {
        for (int i = 0; i < m_triggeredObstacles.Count; ++i)
        {
            if (m_triggeredObstacles[i].Type == type)
                return m_triggeredObstacles[i];
        }

        CommonFunctions.myassert(false);
        return null;
    }

    public static void Clear()
    {
        MInGameAb.Clear();
        MCurrentHealth = -1;
        MMaxHealth = -1;
        MainAbilityApplied = false;
        Respawned = false;
        Equipped = false;
    }

    public void Reload()
    {
        MCurrentHealth = -1;

        var character = Instantiate(m_self);
        Destroy(gameObject);

        character.transform.position = MCurrentPosition;
        GameBoard.Instance.InitMainCharacter(character);
    }
}