Ludo-3D/Assets/Scripts/Gameplay/GameplayManager.cs

using System;
using System.Collections.Generic;
using System.Linq;
using TMPro;
using UnityEngine;

public enum PlayerType
{
    Player1 = 0,
    Player2 = 1,
    Player3 = 2,
    Player4 = 3
}

[System.Serializable]
public class PlayerGameData
{
    public PlayerType playerType;
    public int startIndex;
    public int endIndex;
    public Transform playersParent;
    public Dictionary<int, PlayerPawn> playerPawnsDict;
    public int totalPawnsFinished = 0;
}

[System.Serializable]
public enum MatchType
{
    PVP,
    Bot
}

public enum BotMove
{
    FinishingPathMove = 0,
    SafeMove = 1,
    AttackMove = 2,
    NormalMove = 3,
    NoMoves = 4
}

public class GameplayManager : MonoBehaviour, IBase, IBootLoader, IDataLoader
{
    [SerializeField] private TextMeshProUGUI diceText;

    [SerializeField] private Transform pointerDebug;
    [SerializeField] private MeshRenderer pointerMeshRend;
    [SerializeField] private Material turnMat;
    [SerializeField] private Material selectMat;

    [SerializeField] private PlayerGameData[] playerGameDatas;
    [SerializeField] private PlayerBaseHandler playerBaseHandler;

    private PlayerType currentPlayerTypeTurn;
    private int currentPlayerTurnIndex = 0;
    private List<PlayerType> allPlayerTypes = new List<PlayerType>();
    private List<PlayerType> botTypesInGame = new List<PlayerType>();

    public List<PlayerType> PlayerTypesCollection => allPlayerTypes;

    // private Dictionary<PlayerTypes, > playerPawnsDict = new Dictionary<PlayerTypes, List<PlayerPawn>>();
    private Dictionary<PlayerType, PlayerGameData> playerGameDatasDict = new Dictionary<PlayerType, PlayerGameData>();

    // botRuntimeMovementData: where can the bot move if a particular dice value is thrown, and based on the value set the bot move for each using a predictive approach and select based on the the priority
    private Dictionary<PlayerType, Dictionary<int, BotMove>> botRuntimeMovementData = new Dictionary<PlayerType, Dictionary<int, BotMove>>(); 

    private TilesManager tilesManager;

    private int diceRolledValue;
    public bool CanRollDice
    {
        get; private set;
    }

    private bool CanRollDiceAgain = false; // used for when you get a 6 or when you reach the finish point

    public void Initialize()
    {
        InterfaceManager.Instance?.RegisterInterface<GameplayManager>(this);
    }

    public void InitializeData()
    {
        tilesManager = InterfaceManager.Instance.GetInterfaceInstance<TilesManager>();

        CanRollDice = true;

        // initialize the player list from UI.
        // InitPlayerTypesForLAN(null);
        InitPlayerTypesForBotMatch(PlayerType.Player1, 1);
    }

    // TODO :: Call when the UI selection is made and game starts
    public void InitPlayerTypesForLAN(List<PlayerType> types)
    {
        // TODO :: 2P, 3P, 4P
        allPlayerTypes = new List<PlayerType> { PlayerType.Player1, PlayerType.Player2, PlayerType.Player3, PlayerType.Player4 };

        playerBaseHandler.InitPlayerTypes(allPlayerTypes);
        InitCurrentGamePlayerInfo();
    }

    public void InitPlayerTypesForBotMatch(PlayerType selectedPlayerType, int botCount)
    {
        botTypesInGame.Clear();
        allPlayerTypes.Clear();
        AssignBotTypes(selectedPlayerType, botCount);

        allPlayerTypes.Add(selectedPlayerType);
        allPlayerTypes.AddRange(botTypesInGame);

        playerBaseHandler.InitPlayerTypes(allPlayerTypes);
        InitCurrentGamePlayerInfo();
        InitBotRuntimeData();
        AssignPlayerAndBotStates(selectedPlayerType);
    }

    private void InitBotRuntimeData()
    {
        botRuntimeMovementData.Clear();

        foreach (var botType in botTypesInGame)
        {
            PlayerGameData playerGameData = playerGameDatasDict[botType];
            if (!botRuntimeMovementData.ContainsKey(botType))
            {
                botRuntimeMovementData.Add(botType, new Dictionary<int, BotMove>());
            }

            foreach (var pawn in playerGameData.playerPawnsDict)
            {
                botRuntimeMovementData[botType].Add(pawn.Value.PlayerId, BotMove.NoMoves);
            }
        }
    }

    private void AssignPlayerAndBotStates(PlayerType selectedPlayerType)
    {
        PlayerBase playerBase = playerBaseHandler.GetPlayerBase(selectedPlayerType);
        playerBase.AssignBotState(PawnType.User);

        foreach (PlayerType playerType in botTypesInGame)
        {
            playerBase = playerBaseHandler.GetPlayerBase(playerType);
            playerBase.AssignBotState(PawnType.Bot);
        }
    }

    private void AssignBotTypes(PlayerType selectedPlayerType, int botCount)
    {
        int addedBots = 0;
        if (botCount == 1)
        {
            var playerType = (PlayerType)((int)selectedPlayerType + 2 < Enum.GetValues(typeof(PlayerType)).Length ?
                                                                    (int)selectedPlayerType + 2 : (int)selectedPlayerType - 2);
            botTypesInGame.Add(playerType);
        }
        else if (botCount == 2)
        {
            foreach (PlayerType enumType in Enum.GetValues(typeof(PlayerType)))
            {
                if (enumType == selectedPlayerType) continue;

                botTypesInGame.Add(enumType);
                addedBots++;

                if (addedBots == botCount) break;
            }
        }
        else
        {
            foreach (PlayerType enumType in Enum.GetValues(typeof(PlayerType)))
            {
                if (enumType == selectedPlayerType) continue;

                botTypesInGame.Add(enumType);
            }
        }
    }

    // TODO :: Call based on 2P/3P/4P
    public void InitCurrentGamePlayerInfo()
    {
        currentPlayerTypeTurn = allPlayerTypes[currentPlayerTurnIndex];

        // initialize the board based on the player types
        foreach (PlayerGameData playerGameData in playerGameDatas)
        {
            if (!allPlayerTypes.Contains(playerGameData.playerType))
                continue;

            Debug.Log($"playerGameData.playerType: {playerGameData.playerType}");
            playerGameDatasDict.Add(playerGameData.playerType, playerGameData);
            playerGameDatasDict[playerGameData.playerType].playerPawnsDict = new Dictionary<int, PlayerPawn>();

            foreach (Transform playerPawnChild in playerGameData.playersParent)
            {
                if (!playerPawnChild.gameObject.activeInHierarchy) continue;
                
                var pawn = playerPawnChild.GetComponent<PlayerPawn>();
                playerGameDatasDict[playerGameData.playerType].playerPawnsDict.Add(pawn.PlayerId, pawn);
            }
        }
    }

    public void EnablePlayerSelectionStates(bool state)
    {
        foreach (var playerPawn in playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict)
        {
            if (playerPawn.Value.GetPlayerState() == PlayerState.InFinishingPath) continue;

            playerPawn.Value.SetPlayerSelectionState(state);
        }
    }

    public void RollDiceForPlayer(int rolledVal)
    {
        OnDiceRolled(rolledVal);
        CheckForPlayerSwitching();
    }

    private void CheckForPlayerSwitching()
    {
        if (canSwitchPlayer && !CanRollDiceAgain)
        {
            Debug.Log($"Switching player");
            SwitchPlayer();
            CanRollDice = true;
        }
        else if (botTypesInGame.Contains(currentPlayerTypeTurn) && CanRollDiceAgain)
        {
            Debug.Log($"RollDiceForBot");
            Invoke(nameof(RollDiceForBot), 1f);
        }
    }

    private void RollDiceForBot()
    {
        Debug.Log($"CallTest: RollDiceForBot");

        OnDiceRolled(UnityEngine.Random.Range(1, Ludo_3D_Constants.Max_Dice_Rolls + 1));

        SelectPawnFromBotBase();

        CheckForPlayerSwitching();
    }

    // TODO :: Call right after the dice is rolled with the animation
    // What happens when you get a 6
    private void SelectPawnFromBotBase()
    {
        if (availPlayers.Count() < 1 && !CanRollDiceAgain || !botTypesInGame.Contains(currentPlayerTypeTurn)) return;

        Debug.Log($"CallTest: SelectPawnFromBotBase: {currentPlayerTypeTurn}");
        var botPawnsDictForCurrentPlayer = botRuntimeMovementData[currentPlayerTypeTurn]; // set the data inside this dict
        
        // check the data from the playerGameDataDict
        // change playerPawnsDict to list

        // only select the pawns that are active
        // if no pawns have left the home select the first pawn inside the base should be selected

        int savedPlayerId = -1;
        PlayerPawn pawn = null;

        if (availPlayers.Count() < 1 && CanRollDiceAgain) // got a 6 roll value
        {
            pawn = playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict.Values.FirstOrDefault(pawn => pawn.GetPlayerState() == PlayerState.InHome);
            OnPawnSelected(pawn);

            return;
        }
        
        // TODO :: Double check
        // foreach (var key in botPawnsDictForCurrentPlayer.Keys)
        //     botPawnsDictForCurrentPlayer[key] = BotMove.NoMoves;

        foreach (var playerPawn in availPlayers)
        {
            var possibleLandingIndex = playerPawn.CurrentTileIndex + diceRolledValue;

            if (playerPawn.GetPlayerState() == PlayerState.HasFinished)
            {
                botPawnsDictForCurrentPlayer.Remove(playerPawn.PlayerId); // TODO :: Double check logic
                continue;
            }

            int lastIndex = tilesManager.GetGeneralTilesLength() - 1;
            int index = possibleLandingIndex > lastIndex ? (possibleLandingIndex - lastIndex) - 1 : possibleLandingIndex;
            Tile possibleTileData = tilesManager.RetrieveTileBasedOnIndex(index);
            if (playerPawn.GetPlayerState() == PlayerState.InFinishingPath || possibleLandingIndex > playerGameDatasDict[currentPlayerTypeTurn].endIndex)
            {
                botPawnsDictForCurrentPlayer[playerPawn.PlayerId] = BotMove.FinishingPathMove;
                savedPlayerId = playerPawn.PlayerId;
                break;
            }
            else if (possibleTileData.IsSafeZone || playerPawn.GetPlayerState() == PlayerState.InHome)
            {
                botPawnsDictForCurrentPlayer[playerPawn.PlayerId] = BotMove.SafeMove;
            }
            else if (possibleTileData.PlayerPawn != null)
            {
                botPawnsDictForCurrentPlayer[playerPawn.PlayerId] = BotMove.AttackMove;
            }
            else
            {
                botPawnsDictForCurrentPlayer[playerPawn.PlayerId] = BotMove.NormalMove;
            }
        }

        List<int> playerIds = new List<int>();
        if (savedPlayerId != -1)
        {
            pawn = playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict[savedPlayerId]; // chances are when one of the character reaches towards the finishing point
        }
        else
        {
            if (botPawnsDictForCurrentPlayer.ContainsValue(BotMove.SafeMove) && botPawnsDictForCurrentPlayer.ContainsValue(BotMove.AttackMove))
            {
                InitPlayerIdsBasedOnState((val) => val == BotMove.AttackMove || val == BotMove.SafeMove);

                savedPlayerId = playerIds[UnityEngine.Random.Range(0, playerIds.Count)];
                pawn = playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict[savedPlayerId];
                Debug.Log($"Getting savedplayer id");
            }
            else if (botPawnsDictForCurrentPlayer.ContainsValue(BotMove.SafeMove))
            {
                InitPawnBasedOnState(BotMove.SafeMove);
                Debug.Log($"Getting savedplayer id");
            }
            else if (botPawnsDictForCurrentPlayer.ContainsValue(BotMove.AttackMove))
            {
                InitPawnBasedOnState(BotMove.AttackMove);
                Debug.Log($"Getting savedplayer id");
            }
            else if (botPawnsDictForCurrentPlayer.ContainsValue(BotMove.NormalMove))
            {
                InitPawnBasedOnState(BotMove.NormalMove);
                Debug.Log($"Getting savedplayer id");
            }
        }

        OnPawnSelected(pawn);

        void InitPawnBasedOnState(BotMove botMove)
        {
            InitPlayerIdsBasedOnState((val) => val == botMove);
            ReturnPlayerWithMaxSteps(ref savedPlayerId);
            pawn = playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict[savedPlayerId];
        }

        void InitPlayerIdsBasedOnState(Predicate<BotMove> state)
        {
            foreach (var botPair in botPawnsDictForCurrentPlayer)
                if (state.Invoke(botPair.Value))
                    playerIds.Add(botPair.Key);
        }

        void ReturnPlayerWithMaxSteps(ref int savedPlayerId)
        {
            int maxStepsTaken = -999;
            foreach (var id in playerIds)
            {
                if (playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict[id].StepsTaken > maxStepsTaken)
                {
                    maxStepsTaken = playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict[id].StepsTaken;
                    savedPlayerId = id;
                }
            }
        }
    }

    private List<PlayerPawn> availPlayers = new List<PlayerPawn>();
    private bool canSwitchPlayer = false;

    public void OnDiceRolled(int rolledVal)
    {
        CanRollDice = false;

        // add core dice logic here
        Debug.Log($"Tile Index :: LUDO :: rolledVal: {rolledVal} :: {currentPlayerTypeTurn}");
        diceRolledValue = rolledVal;
        diceText.text = $"{diceRolledValue}";
        
        if (rolledVal == Ludo_3D_Constants.Max_Dice_Rolls)
        {
            canSwitchPlayer = false;
            // provide option to select a pawn from the list
            // also play a simple animation before selecting
            EnablePlayerSelectionStates(true);
            CanRollDiceAgain = true;

            if (AreAllPawnsInFinishingPath())
                CanRollDice = true;

            pointerMeshRend.material = selectMat;
            // pointerMeshRend.materials[0] = selectMat;
        }
        else // if there are any other pawns that are in safe or moving state
        {
            // for player's logic
            availPlayers.Clear();
            availPlayers = playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict.Values.Select(pawn => pawn)
                                                                                .Where(pawn => pawn.GetPlayerState() == PlayerState.InSafeZone || 
                                                                                                pawn.GetPlayerState() == PlayerState.Moving || 
                                                                                                pawn.GetPlayerState() == PlayerState.InFinishingPath).ToList();

            Debug.Log($"availPlayers: {playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict.Values.Select(pawn => pawn).Where(pawn => pawn.GetPlayerState() == PlayerState.InHome).ToList().Count}");
            int customAvailPlayers = availPlayers.Count();
            Debug.Log($"before CustomAvailablePlayers: {customAvailPlayers}");

            foreach (PlayerPawn playerPawn in availPlayers)
            {
                Debug.Log($"## playerPawn.GetPlayerState(): {playerPawn.GetPlayerState()}");
                if (playerPawn.GetPlayerState() == PlayerState.InFinishingPath)
                {
                    if (diceRolledValue <= tilesManager.GetFinishingTileDataLength(currentPlayerTypeTurn) - (playerPawn.CurrentTileIndex + 1))
                    {
                        playerPawn.SetPlayerSelectionState(true);
                    }   
                    else
                    {
                        customAvailPlayers--;
                    }

                    continue;
                }

                playerPawn.SetPlayerSelectionState(true);
            }

            // if (availPlayers.Count() < 1)
            Debug.Log($"CustomAvailablePlayers: {customAvailPlayers}");
            canSwitchPlayer = customAvailPlayers < 1;
            CanRollDiceAgain = false;
        }

        Debug.Log($"CanRollDiceAgain: {CanRollDiceAgain}, canSwitchPlayer: {canSwitchPlayer}");
    }

    private bool AreAllPawnsInFinishingPath()
    {
        bool areAllPawnsInFinishingPath = false;
        foreach (var pawn in playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict)
        {
            if (pawn.Value.GetPlayerState() == PlayerState.InFinishingPath && pawn.Value.GetPlayerState() != PlayerState.HasFinished)
            {
                areAllPawnsInFinishingPath = true;
                continue;
            }

            areAllPawnsInFinishingPath = false;
            break;
        }

        return areAllPawnsInFinishingPath;
    }

    private void UpdatePlayerState(PlayerPawn playerPawn, PlayerState playerState)
    {
        playerGameDatasDict[playerPawn.PlayerType].playerPawnsDict[playerPawn.PlayerId] = playerPawn;
        playerGameDatasDict[playerPawn.PlayerType].playerPawnsDict[playerPawn.PlayerId].SetPlayerState(playerState);
        playerPawn.SetPlayerState(playerState);
    }

    public void OnPawnSelected(PlayerPawn playerPawn)
    {
        EnablePlayerSelectionStates(false);

        PlayerGameData playerGameData = playerGameDatasDict[currentPlayerTypeTurn];
        Debug.Log($"playerPawn.GetPlayerState(): {playerPawn.GetPlayerState()}");

        if (playerPawn.GetPlayerState() == PlayerState.InHome)
        {
            Tile targetTile = tilesManager.RetrieveTileBasedOnIndex(playerGameData.startIndex);

            playerPawn.MoveToTile(
                GetAndInitPositionInsideSafeZone(playerPawn, targetTile),
                onComplete: () =>
                {
                    CanRollDice = true;
                    UpdatePlayerState(playerPawn, PlayerState.InSafeZone);
                }, playerGameData.startIndex);

            return;
        }
        else if (playerPawn.GetPlayerState() == PlayerState.InFinishingPath 
                || playerPawn.CurrentTileIndex == playerGameDatasDict[currentPlayerTypeTurn].endIndex)
        {
            int finishingPathIndex = GetNextFinishingTileIndex(playerPawn);
            int targetIdx = finishingPathIndex + diceRolledValue > tilesManager.GetFinishingTileDataLength(currentPlayerTypeTurn) - 1 ? 
                                tilesManager.GetFinishingTileDataLength(currentPlayerTypeTurn) - 1 : finishingPathIndex + diceRolledValue;

            Debug.Log($"TargetIdx: {targetIdx}");
            MoveThroughFinishingPath(playerPawn, finishingPathIndex, targetIdx);
        }
        else if (playerPawn.GetPlayerState() == PlayerState.InSafeZone || playerPawn.GetPlayerState() == PlayerState.Moving)
        {
            // move based on the dice value
            Debug.Log($"Tile Index :: currentTileIndex: {playerPawn.CurrentTileIndex}");
            int nextTileIdx = GetNextGeneralTileIndex(playerPawn);
            int targetIdx = playerPawn.CurrentTileIndex + diceRolledValue;

            if (nextTileIdx == 0)
                targetIdx = targetIdx - playerPawn.CurrentTileIndex;
            
            Tile currentSittingTile = tilesManager.RetrieveTileBasedOnIndex(playerPawn.CurrentTileIndex);
            if (currentSittingTile.IsSafeZone)
            {
                SafeTile safeTile = (SafeTile)currentSittingTile;
                safeTile.UpdateSafeZonePlayerData(currentPlayerTypeTurn, playerPawn);

                if (safeTile.PlayerTypesCount == 1)
                {
                    PlayerType playerType = safeTile.GetFirstPlayerType();

                    var playerPawns = safeTile.GetPlayerPawns(playerType);
                    foreach (var pawn in playerPawns)
                        pawn.MoveToCustomTilePosition(safeTile.CenterPlacementPosition);
                }
            }
            else
            {
                currentSittingTile.ResetPlayerPawn();
            }

            MoveThroughTiles(playerPawn, nextTileIdx, targetIndex: targetIdx);
        }
    }

    private int GetNextGeneralTileIndex(PlayerPawn playerPawn)
    {
        return playerPawn.CurrentTileIndex == tilesManager.GetGeneralTilesLength() - 1 ? 0 : playerPawn.CurrentTileIndex + 1;
    }

    private int GetNextFinishingTileIndex(PlayerPawn playerPawn)
    {
        return playerPawn.CurrentTileIndex > tilesManager.GetFinishingTileDataLength(currentPlayerTypeTurn) - 1 ? 0 : playerPawn.CurrentTileIndex + 1;
    }

    private void SwitchPlayer(PlayerPawn playerPawn = null)
    {
        Debug.Log($"CallTest: SwitchPlayer");

        if (!CanRollDiceAgain)
        {
            Debug.Log($"currentPlayerTurn: {currentPlayerTypeTurn}");
            Debug.Log($"currentPlayerTurnIndex: {currentPlayerTurnIndex}");

            if (allPlayerTypes.Count == 1)
            {
                Debug.LogError($"GAME IS OVER");
                return;
            }

            if (currentPlayerTypeTurn == allPlayerTypes[allPlayerTypes.Count - 1])
            {
                currentPlayerTurnIndex = 0;
                currentPlayerTypeTurn = allPlayerTypes[currentPlayerTurnIndex];
            }
            else
            {
                currentPlayerTurnIndex++;
                currentPlayerTypeTurn = allPlayerTypes[currentPlayerTurnIndex];
            }

            diceText.text = $"{0}";
        }

        Debug.Log($"CurrentPlayerTurn: {currentPlayerTypeTurn}");
        var tempPos = playerBaseHandler.GetPlayerBase(currentPlayerTypeTurn).transform.position;
        pointerDebug.position = new Vector3(tempPos.x, 3f, tempPos.z);

        pointerMeshRend.material = turnMat;
        // pointerMeshRend.materials[0] = turnMat;

        if (playerPawn)
            UpdatePlayerState(playerPawn, tilesManager.RetrieveTileBasedOnIndex(playerPawn.CurrentTileIndex).IsSafeZone ? PlayerState.InSafeZone : PlayerState.Moving);

        Debug.Log($"botTypesInGame.Contains(currentPlayerTypeTurn): {botTypesInGame.Contains(currentPlayerTypeTurn)}");

        if (botTypesInGame.Contains(currentPlayerTypeTurn)) // TODO :: Double check calling of the function
        {
            Debug.Log($"Invoking RollDiceForBot");
            Invoke(nameof(RollDiceForBot), 1f);
        }
    }

    private void MoveThroughTiles(PlayerPawn playerPawn, int index, int targetIndex)
    {
        Tile nextTile = tilesManager.RetrieveTileBasedOnIndex(index);
        Vector3 targetPosition = nextTile.CenterPlacementPosition;

        Debug.Log($"Tile Index :: nextIndex: {index}, targetIndex: {targetIndex}, nextTileName: {nextTile.name}");

        if (index == targetIndex) // if the target index is the safe zone only then apply the logic for rearranging pawns
        {
            Tile targetTile = tilesManager.RetrieveTileBasedOnIndex(targetIndex);
            if (targetTile.IsSafeZone)
            {
                targetPosition = GetAndInitPositionInsideSafeZone(playerPawn, targetTile);
            }
        }

        Debug.Log($"tile targetPosition: {targetPosition}");

        playerPawn.MoveToTile(
            targetPosition,
            onComplete: () =>
            {
                diceRolledValue--;
                Debug.Log($"DiceRolledValue: {diceRolledValue}");
                if (diceRolledValue > 0)
                {
                    int nextTileIndex = GetNextGeneralTileIndex(playerPawn);
                    Debug.Log($"currentTileIndex: {playerPawn.CurrentTileIndex}, nextTileIndex: {nextTileIndex}, targetIndex: {targetIndex}");

                    if (playerPawn.GetPlayerState() == PlayerState.InFinishingPath || index == playerGameDatasDict[currentPlayerTypeTurn].endIndex)
                    {
                        // MoveThroughTiles(playerPawn, index, targetIndex);
                        Debug.Log($"TargetIdx: {targetIndex - index}");
                        MoveThroughFinishingPath(playerPawn, 0, targetIndex - index);
                    }
                    else if (nextTileIndex <= targetIndex)
                    {
                        if (nextTileIndex == 0)
                            targetIndex = (targetIndex - playerPawn.CurrentTileIndex) - 1;

                        MoveThroughTiles(playerPawn, nextTileIndex, targetIndex);
                    }
                }
                else
                {
                     // TODO :: Improve this logic, use a collection
                    Debug.Log($"nextTile.IsSafeZone: {nextTile.IsSafeZone}");
                    if (!nextTile.IsSafeZone)
                    {
                        Debug.Log($"nextTile.PlayerPawn: {nextTile.PlayerPawn}, {nextTile.transform.name}");
                        if (nextTile.PlayerPawn != null)
                        {
                            // play animation for moving back to base.
                            // TODO :: Send existing pawn back to base.
                            // means there's already a pawn there, move him back to the base.
                            var playerBasePos = playerBaseHandler.GetPlayerBase(nextTile.PlayerPawn.PlayerType)
                                                                .GetBasePlacementDataPosition(nextTile.PlayerPawn.PlayerId - 1).position;
                            Debug.Log($"playerBasePos: {playerBasePos}");

                            nextTile.PlayerPawn.MoveBackToHome(playerBasePos);
                        }

                        nextTile.InitPlayerPawn(playerPawn, currentPlayerTypeTurn);
                    }

                    SwitchPlayer(playerPawn);
                    CanRollDice = true;
                }
            }, 
            index);
    }

    private Vector3 GetAndInitPositionInsideSafeZone(PlayerPawn playerPawn, Tile targetTile)
    {
        Vector3 targetPosition;
        SafeTile targetSafeTile = (SafeTile)targetTile;
        Debug.Log($"targetSafeTile.PlayerTypesCount: {targetSafeTile.PlayerTypesCount}");
        if (targetSafeTile.PlayerTypesCount == 1)
        {
            Debug.Log($"targetSafeTile.ContainsPlayerType(currentPlayerTypeTurn): {targetSafeTile.ContainsPlayerType(currentPlayerTypeTurn)}");
            if (!targetSafeTile.ContainsPlayerType(currentPlayerTypeTurn)) // means it is a new player type, the second one
            {
                PlayerType initialPlayerType = targetSafeTile.GetFirstPlayerType();

                // rearrange already existing player from center position to it's saved transform
                var playerPawns = targetSafeTile.GetPlayerPawns(initialPlayerType);
                foreach (var pawn in playerPawns)
                {
                    var placementPoint = targetSafeTile.GetPlacementPoint(initialPlayerType);
                    pawn.MoveToCustomTilePosition(placementPoint.position);
                }

                targetSafeTile.InitPlayerPawn(playerPawn, currentPlayerTypeTurn);
                targetPosition = targetSafeTile.GetPlacementPoint(currentPlayerTypeTurn).position;
            }
            else
            {
                targetSafeTile.InitPlayerPawn(playerPawn, currentPlayerTypeTurn);
                targetPosition = targetTile.CenterPlacementPosition;
            }
        }
        else
        {
            // TODO :: Check the data if it's consistent
            Debug.Log($"targetSafeTile.ContainsPlayerType(currentPlayerTypeTurn): {targetSafeTile.ContainsPlayerType(currentPlayerTypeTurn)}");
            if (!targetSafeTile.ContainsPlayerType(currentPlayerTypeTurn))
            {
                    Debug.Log($"targetSafeTile.PlayerTypesCount: {targetSafeTile.PlayerTypesCount}");
                if (targetSafeTile.PlayerTypesCount < 1) // he is the only player that is being added to the safe zone
                {
                    targetSafeTile.InitPlayerPawn(playerPawn, currentPlayerTypeTurn);
                    targetPosition = targetTile.CenterPlacementPosition;
                }
                else
                {
                    targetSafeTile.InitPlayerPawn(playerPawn, currentPlayerTypeTurn);
                    targetPosition = targetSafeTile.GetPlacementPoint(currentPlayerTypeTurn).position;
                }
            }
            else
            {
                targetSafeTile.InitPlayerPawn(playerPawn, currentPlayerTypeTurn);
                targetPosition = targetSafeTile.GetPlacementPoint(currentPlayerTypeTurn).position;
            }
        }

        return targetPosition;
    }

    private void MoveThroughFinishingPath(PlayerPawn playerPawn, int index, int targetIndex)
    {
        UpdatePlayerState(playerPawn, PlayerState.InFinishingPath);
        playerPawn.MoveToTile(
            tilesManager.RetrievePositionForFinishingTile(currentPlayerTypeTurn, index).position,
            onComplete: () =>
            {
                diceRolledValue--;

                Debug.Log($"DiceRolledValue: {diceRolledValue}");
                if (diceRolledValue > 0)
                {
                    int tileIndex = GetNextFinishingTileIndex(playerPawn);
                    Debug.Log($"tileIndex: {tileIndex}, targetIndex: {targetIndex}");
                    if (tileIndex <= targetIndex)
                    {
                        // MoveThroughTiles(playerPawn, index, targetIndex);
                        MoveThroughFinishingPath(playerPawn, tileIndex, targetIndex);
                    }
                }
                else
                {
                    if (playerPawn.CurrentTileIndex == tilesManager.GetFinishingTileDataLength(currentPlayerTypeTurn) - 1)
                    {
                        UpdatePlayerState(playerPawn, PlayerState.HasFinished);
                        playerGameDatasDict[currentPlayerTypeTurn].totalPawnsFinished++;

                        if (playerGameDatasDict[currentPlayerTypeTurn].totalPawnsFinished == playerGameDatasDict[currentPlayerTypeTurn].playerPawnsDict.Count)
                        {
                            CanRollDiceAgain = false;
                            
                            SwitchPlayer();
                            if (allPlayerTypes.Contains(currentPlayerTypeTurn))
                                allPlayerTypes.Remove(currentPlayerTypeTurn);

                            Debug.Log($"PlayerTypes: {allPlayerTypes.Count}");
                        }
                        else
                        {
                            CanRollDiceAgain = true;
                        }
                    }
                    else
                    {
                        SwitchPlayer();
                    }
                    
                    CanRollDice = true;
                }
            }, 
            index);
    }
}