FueraDeEscala/Assets/Game Kit Controller/Scripts/Experience System/playerExperienceSystem.cs

using System.Collections;
using System.Collections.Generic;
using GameKitController.Audio;
using UnityEngine;

using UnityEngine.Events;
using UnityEngine.UI;

public class playerExperienceSystem : MonoBehaviour
{
    public bool experienceSystemEnabled = true;

    public string XPExtraString = " XP";

    public List<levelInfo> levelInfoList = new List<levelInfo> ();

    public List<statUIInfo> statUIInfoList = new List<statUIInfo> ();

    public int currentLevelExperienceAmount;

    public int currentLevelExperienceToNextLevel;

    public int totalExperienceAmount;

    public int totalExperiencePoints;

    public int currentLevel = 1;

    public int totalExperienceAmountLimit = 9999999;

    public float experienceTextMovementSpeed;
    public float experienceTextMovementDelay;

    public float timeToShowLevelUpPanel;

    [Range (0, 1)] public float experienceAmountTextOffset;

    public bool useMaxLevel;
    public int maxLevel;

    public bool hideExperienceSliderAfterTime;
    public float timeToHideExperienceSlider;

    public bool experienceMenuActive = true;
    public bool experienceMenuOpened;

    public float currentExperienceMultiplier = 1;
    public bool experienceMultiplerEnabled;
    public GameObject experienceMultiplierTextPanel;
    public Text experienceMultiplerText;
    public UnityEvent eventOnExperienceMultiplerEnabled;
    public UnityEvent eventOnExperienceMultiplerDisabled;

    public string extraTextOnLevelNumber = "LV ";
    public string extraTextOnNewLevelNumber = "LV ";

    public string totalExperiencePointsName = "Skill Points";
    public string totalExperienceAmountName = "Experience";
    public string currentLevelExperienceAmountName = "Current Level Experience Amount";
    public string currentLevelExperienceToNextLevelName = "Current Level Experience To Next Level Amount";
    public string currentLevelName = "Level";

    public bool setLevelManually;

    public eventParameters.eventToCallWithString eventOnExperienceWithoutTextPosition;

    public Transform experienceSliderPanelPositionInsideMenu;
    public Transform experienceSliderPanelPositionOutsideMenu;

    public GameObject statsMenuPanel;

    public UnityEvent eventOnExperienceMenuOpened;
    public UnityEvent eventOnExperienceMenuClosed;

    public playerController playerControllerManager;
    public playerCamera mainPlayerCamera;
    public GameObject experienceMenuGameObject;
    public GameObject experienceObtaniedTextPrefab;
    public Transform experienceObtainedTextParent;

    public Text currentLevelText;

    public GameObject levelUpPanel;

    public Text levelUpText;

    public RectTransform experienceTextTargetPosition;
    public RectTransform experienceSliderTransform;

    public Slider experienceSlider;

    public GameObject experienceSliderPanel;

    public bool playSoundOnLevelUpEnabled = true;

    public AudioSource levelUpAudioSource;
    public AudioClip levelUpAudioClip;
    public AudioElement levelUpAudioElement;

    public playerSkillsSystem playerSkillManager;
    public playerStatsSystem playerStatsManager;
    public Camera mainCamera;
    public menuPause pauseManager;

    public bool useEventIfSystemDisabled;
    public UnityEvent eventIfSystemDisabled;

    public bool callEventOnLevelReachedOnLoadEnabled = true;

    public string menuPanelName = "Experience System";

    Vector2 mainCanvasSizeDelta;
    Vector2 halfMainCanvasSizeDelta;

    Vector2 iconPosition2d;
    bool usingScreenSpaceCamera;
    Vector3 screenPoint;
    bool targetOnScreen;

    Coroutine showLevelUpCoroutine;

    Coroutine showSliderCoroutine;

    float angle;
    float cos;
    float sin;
    float m;
    Vector3 screenBounds;
    Vector3 screenCenter;

    levelInfo currentLevelInfo;

    bool startInitialized;

    float screenWidth;
    float screenHeight;

    bool isLoadingGame;

    private void InitializeAudioElements ()
    {
        if (levelUpAudioSource != null) {
            levelUpAudioElement.audioSource = levelUpAudioSource;
        }

        if (levelUpAudioClip != null) {
            levelUpAudioElement.clip = levelUpAudioClip;
        }
    }

    void Start ()
    {
        InitializeAudioElements ();

        if (!experienceSystemEnabled) {
            checkEventOnSystemDisabled ();

            if (experienceSliderPanel.activeSelf) {
                experienceSliderPanel.SetActive (false);
            }

            return;
        }

        mainCanvasSizeDelta = mainPlayerCamera.getMainCanvasSizeDelta ();
        halfMainCanvasSizeDelta = mainCanvasSizeDelta * 0.5f;
        usingScreenSpaceCamera = mainPlayerCamera.isUsingScreenSpaceCamera ();

        if (setLevelManually && currentLevel > 1) {
            for (int i = 0; i < currentLevel; i++) {

                currentLevelInfo = levelInfoList [i];

                totalExperienceAmount += currentLevelInfo.experienceRequiredToNextLevel;

                if (i + 1 <= levelInfoList.Count) {

                    currentLevelInfo = levelInfoList [i + 1];

                    currentLevelInfo.eventsOnLevelReached.Invoke ();

                    currentLevelInfo.levelUnlocked = true;

                    totalExperiencePoints += currentLevelInfo.experiencePointsAmount;

                    currentLevelExperienceToNextLevel = currentLevelInfo.experienceRequiredToNextLevel;
                }
            }
        }

        if (callEventOnLevelReachedOnLoadEnabled) {
            isLoadingGame = playerSkillManager.isLoadingGameActive ();

            if (isLoadingGame) {
                if (currentLevel > 1) {
                    for (int i = 0; i < currentLevel; i++) {

                        currentLevelInfo = levelInfoList [i];

                        if (currentLevelInfo.levelNumber <= currentLevel) {
                            if (currentLevelInfo.callEventOnLevelReachedOnLoad) {
                                currentLevelInfo.eventsOnLevelReached.Invoke ();
                            }
                        }
                    }
                }
            }
        }

        playerStatsManager.updateStatValue (totalExperiencePointsName, totalExperiencePoints);

        playerStatsManager.updateStatValue (currentLevelExperienceToNextLevelName, currentLevelExperienceToNextLevel);

        playerStatsManager.updateStatValue (currentLevelExperienceAmountName, currentLevelExperienceAmount);

        playerStatsManager.updateStatValue (totalExperienceAmountName, totalExperienceAmount);

        updateExperienceInfo ();

        if (hideExperienceSliderAfterTime) {
            if (experienceSliderPanel.activeSelf) {
                experienceSliderPanel.SetActive (false);
            }
        }

        StartCoroutine (initializeComponent ());
    }

    public void checkEventOnSystemDisabled ()
    {
        if (useEventIfSystemDisabled) {
            eventIfSystemDisabled.Invoke ();
        }
    }

    public bool checkIncreasePlayerLevel ()
    {
        if (useMaxLevel) {
            if (currentLevel >= maxLevel) {
                return false;
            }
        }

        if (currentLevel <= levelInfoList.Count) {

            currentLevelInfo = levelInfoList [currentLevel - 1];

            if (currentLevelExperienceAmount >= currentLevelInfo.experienceRequiredToNextLevel) {

                if (currentLevel + 1 <= levelInfoList.Count) {
                    currentLevel++;

                    currentLevelInfo = levelInfoList [currentLevel - 1];

                    currentLevelInfo.eventsOnLevelReached.Invoke ();

                    currentLevelInfo.levelUnlocked = true;

                    currentLevelExperienceAmount = currentLevelExperienceAmount - levelInfoList [currentLevel - 2].experienceRequiredToNextLevel;

                    totalExperiencePoints += currentLevelInfo.experiencePointsAmount;

                    updateExperienceInfo ();

                    if (startInitialized) {
                        showLevelUpPanel ();
                    }

                    currentLevelExperienceToNextLevel = currentLevelInfo.experienceRequiredToNextLevel;

                    for (int k = 0; k < currentLevelInfo.statInfoList.Count; k++) {

                        if (currentLevelInfo.statInfoList [k].statIsAmount) {
                            float extraValue = currentLevelInfo.statInfoList [k].statExtraValue;
                            if (currentLevelInfo.statInfoList [k].useRandomRange) {
                                extraValue = Random.Range (currentLevelInfo.statInfoList [k].randomRange.x, currentLevelInfo.statInfoList [k].randomRange.y);

                                extraValue = Mathf.RoundToInt (extraValue);
                            }

                            playerStatsManager.increasePlayerStat (currentLevelInfo.statInfoList [k].Name, extraValue);
                        } else {
                            playerStatsManager.enableOrDisableBoolPlayerStat (currentLevelInfo.statInfoList [k].Name, currentLevelInfo.statInfoList [k].newBoolState);
                        }

                        if (currentLevelInfo.statInfoList [k].unlockSkill) {
                            playerSkillManager.unlockSkillSlotByName (currentLevelInfo.statInfoList [k].skillNameToUnlock);
                        }
                    }

                    playerStatsManager.updateStatValue (totalExperiencePointsName, totalExperiencePoints);

                    playerStatsManager.updateStatValue (currentLevelExperienceToNextLevelName, currentLevelExperienceToNextLevel);

                    playerStatsManager.updateStatValue (currentLevelExperienceAmountName, currentLevelExperienceAmount);

                    playerStatsManager.updateStatValue (currentLevelName, currentLevel);

                    return true;
                } else {

                    if (currentLevelExperienceAmount > levelInfoList [currentLevel - 1].experienceRequiredToNextLevel) {
                        currentLevelExperienceAmount = levelInfoList [currentLevel - 1].experienceRequiredToNextLevel;
                    }

                    if (totalExperienceAmount > totalExperienceAmountLimit) {
                        totalExperienceAmount = totalExperienceAmountLimit;
                    }

                    playerStatsManager.updateStatValue (totalExperienceAmountName, totalExperienceAmount);
                    playerStatsManager.updateStatValue (currentLevelExperienceAmountName, currentLevelExperienceAmount);
                }
            }
        }

        return false;
    }

    public void getExperienceAmount (int newExperienceAmount)
    {
        if (!experienceSystemEnabled) {
            return;
        }

        getExperienceAmount (newExperienceAmount, null, false, "");
    }

    public void getExperienceAmount (int newExperienceAmount, Transform objectTransform, bool useTransformAsExpTextPosition, string extraExperienceText)
    {
        if (!experienceSystemEnabled) {
            return;
        }

        newExperienceAmount *= (int)currentExperienceMultiplier;

        totalExperienceAmount += newExperienceAmount;

        currentLevelExperienceAmount += newExperienceAmount;

        experienceSlider.value = currentLevelExperienceAmount;

        playerStatsManager.updateStatValue (totalExperienceAmountName, totalExperienceAmount);
        playerStatsManager.updateStatValue (currentLevelExperienceAmountName, currentLevelExperienceAmount);

        float experienceAcumulated = currentLevelExperienceAmount;

        if (checkIncreasePlayerLevel ()) {
            for (int k = 0; k < levelInfoList.Count; k++) {
                if (!levelInfoList [k].levelUnlocked) {

                    experienceAcumulated -= levelInfoList [currentLevel - 1].experienceRequiredToNextLevel;

                    if (experienceAcumulated > 0) {
                        checkIncreasePlayerLevel ();
                    }
                }
            }
        }

        if (!startInitialized) {
            return;
        }

        if (hideExperienceSliderAfterTime) {
            if (!experienceSliderPanel.activeSelf) {
                experienceSliderPanel.SetActive (true);
            }

            showExperienceSlider ();
        }

        if (mainCamera == null) {
            mainCamera = mainPlayerCamera.getMainCamera ();
        }

        if (useTransformAsExpTextPosition) {
            if (!usingScreenSpaceCamera) {
                screenWidth = Screen.width;
                screenHeight = Screen.height;
            }

            Vector3 objectPosition = objectTransform.position;

            if (usingScreenSpaceCamera) {
                screenPoint = mainCamera.WorldToViewportPoint (objectPosition);
                targetOnScreen = screenPoint.z > 0 && screenPoint.x > 0 && screenPoint.x < 1 && screenPoint.y > 0 && screenPoint.y < 1;
            } else {
                screenPoint = mainCamera.WorldToScreenPoint (objectPosition);
                targetOnScreen = screenPoint.z > 0 && screenPoint.x > 0 && screenPoint.x < screenWidth && screenPoint.y > 0 && screenPoint.y < screenHeight;
            }

            GameObject newExperienceText = (GameObject)Instantiate (experienceObtaniedTextPrefab, Vector3.zero, Quaternion.identity, experienceObtainedTextParent);

            newExperienceText.transform.localScale = Vector3.one;

            if (!newExperienceText.activeSelf) {
                newExperienceText.SetActive (true);
            }

            experienceObtainedInfo currentexperienceObtainedInfo = newExperienceText.GetComponent<experienceObtainedInfoPanel> ().experienceObtainedInfo;

            if (usingScreenSpaceCamera) {
                if (targetOnScreen) {
                    iconPosition2d = new Vector2 ((screenPoint.x * mainCanvasSizeDelta.x) - halfMainCanvasSizeDelta.x,
                        (screenPoint.y * mainCanvasSizeDelta.y) - halfMainCanvasSizeDelta.y);

                    currentexperienceObtainedInfo.experienceObtainedRectTransform.anchoredPosition = iconPosition2d;
                } else {
                    iconPosition2d = new Vector2 ((screenPoint.x * mainCanvasSizeDelta.x) - halfMainCanvasSizeDelta.x,
                        (screenPoint.y * mainCanvasSizeDelta.y) - halfMainCanvasSizeDelta.y);

                    if (screenPoint.z < 0) {
                        iconPosition2d *= -1;
                    }

                    angle = Mathf.Atan2 (iconPosition2d.y, iconPosition2d.x);
                    angle -= 90 * Mathf.Deg2Rad;
                    cos = Mathf.Cos (angle);
                    sin = -Mathf.Sin (angle);
                    m = cos / sin;
                    screenBounds = halfMainCanvasSizeDelta * experienceAmountTextOffset;
                    if (cos > 0) {
                        iconPosition2d = new Vector2 (screenBounds.y / m, screenBounds.y);
                    } else {
                        iconPosition2d = new Vector2 (-screenBounds.y / m, -screenBounds.y);
                    }

                    if (iconPosition2d.x > screenBounds.x) {
                        iconPosition2d = new Vector2 (screenBounds.x, screenBounds.x * m);
                    } else if (iconPosition2d.x < -screenBounds.x) {
                        iconPosition2d = new Vector2 (-screenBounds.x, -screenBounds.x * m);
                    }

                    currentexperienceObtainedInfo.experienceObtainedRectTransform.anchoredPosition = iconPosition2d;
                }
            } else {
                if (targetOnScreen) {
                    currentexperienceObtainedInfo.experienceObtainedRectTransform.position = new Vector3 (screenPoint.x, screenPoint.y, 0);
                } else {
                    if (screenPoint.z < 0) {
                        screenPoint *= -1;
                    }

                    screenCenter = new Vector3 (screenWidth, screenHeight, 0) / 2;
                    screenPoint -= screenCenter;
                    angle = Mathf.Atan2 (screenPoint.y, screenPoint.x);
                    angle -= 90 * Mathf.Deg2Rad;
                    cos = Mathf.Cos (angle);
                    sin = -Mathf.Sin (angle);
                    m = cos / sin;
                    screenBounds = screenCenter * experienceAmountTextOffset;
                    if (cos > 0) {
                        screenPoint = new Vector3 (screenBounds.y / m, screenBounds.y, 0);
                    } else {
                        screenPoint = new Vector3 (-screenBounds.y / m, -screenBounds.y, 0);
                    }

                    if (screenPoint.x > screenBounds.x) {
                        screenPoint = new Vector3 (screenBounds.x, screenBounds.x * m, 0);
                    } else if (screenPoint.x < -screenBounds.x) {
                        screenPoint = new Vector3 (-screenBounds.x, -screenBounds.x * m, 0);
                    }

                    //set the position and rotation of the arrow
                    screenPoint += screenCenter;

                    currentexperienceObtainedInfo.experienceObtainedRectTransform.position = screenPoint;
                }
            }

            currentexperienceObtainedInfo.experienceAmountText.text = newExperienceAmount + XPExtraString;
            currentexperienceObtainedInfo.experienceAmount = newExperienceAmount;

            currentexperienceObtainedInfo.moveExperienceTextPanel = StartCoroutine (moveExperienceTextPanelCoroutine (currentexperienceObtainedInfo));
        } else {
            eventOnExperienceWithoutTextPosition.Invoke (extraExperienceText + newExperienceAmount + XPExtraString);
        }
    }

    IEnumerator moveExperienceTextPanelCoroutine (experienceObtainedInfo currentExperienceObtainedInfo)
    {
        yield return new WaitForSeconds (experienceTextMovementDelay);

        float dist = GKC_Utils.distance (currentExperienceObtainedInfo.experienceObtainedRectTransform.position, experienceSliderTransform.position);

        float duration = dist / experienceTextMovementSpeed;

        float t = 0;

        Vector2 targetPosition = experienceTextTargetPosition.position;

        Vector2 currentPosition = currentExperienceObtainedInfo.experienceObtainedRectTransform.position;

        float movementTimer = 0;

        bool targetReached = false;
        Vector2 experienceAmountPosition = Vector2.zero;
        Vector2 experienceSliderTransformPosition = Vector2.zero;
        float distance = 0;

        while (!targetReached) {
            t += Time.deltaTime / duration;

            currentExperienceObtainedInfo.experienceObtainedRectTransform.position =
                Vector2.Lerp (currentExperienceObtainedInfo.experienceObtainedRectTransform.position, targetPosition, t);

            experienceAmountPosition = new Vector2 (currentExperienceObtainedInfo.experienceObtainedRectTransform.position.y, 0);
            experienceSliderTransformPosition = new Vector2 (targetPosition.y, 0);

            distance = GKC_Utils.distance (experienceAmountPosition, experienceSliderTransformPosition);

            movementTimer += Time.deltaTime;

            if (distance < 0.01f || movementTimer > (duration + 1)) {
                targetReached = true;
            }

            yield return null;
        }

        Destroy (currentExperienceObtainedInfo.experienceObtainedRectTransform.gameObject);

        StopCoroutine (currentExperienceObtainedInfo.moveExperienceTextPanel);
    }

    public void updateExperienceInfo ()
    {
        experienceSlider.maxValue = levelInfoList [currentLevel - 1].experienceRequiredToNextLevel;

        experienceSlider.value = currentLevelExperienceAmount;

        if (extraTextOnLevelNumber != "") {
            currentLevelText.text = extraTextOnLevelNumber;
        }

        currentLevelText.text += currentLevel;
    }

    public void showLevelUpPanel ()
    {
        stopShowLevelUpPanelCoroutine ();

        showLevelUpCoroutine = StartCoroutine (showLevelUpPanelCoroutine ());
    }

    public void stopShowLevelUpPanelCoroutine ()
    {
        if (showLevelUpCoroutine != null) {
            StopCoroutine (showLevelUpCoroutine);
        }
    }

    IEnumerator showLevelUpPanelCoroutine ()
    {
        if (playSoundOnLevelUpEnabled) {

            if (levelUpAudioElement != null) {
                AudioPlayer.PlayOneShot (levelUpAudioElement, gameObject);
            }
        }

        if (!levelUpPanel.activeSelf) {
            levelUpPanel.SetActive (true);
        }

        if (extraTextOnNewLevelNumber != "") {
            levelUpText.text = extraTextOnNewLevelNumber;
        }

        levelUpText.text += currentLevel;

        yield return new WaitForSeconds (timeToShowLevelUpPanel);

        levelUpPanel.SetActive (false);
    }

    public void showExperienceSlider ()
    {
        stopShowExperienceSliderCoroutine ();

        showSliderCoroutine = StartCoroutine (showExperienceSliderCoroutine ());
    }

    public void stopShowExperienceSliderCoroutine ()
    {
        if (showSliderCoroutine != null) {
            StopCoroutine (showSliderCoroutine);
        }
    }

    IEnumerator showExperienceSliderCoroutine ()
    {
        yield return new WaitForSeconds (timeToHideExperienceSlider);

        if (experienceSliderPanel.activeSelf) {
            experienceSliderPanel.SetActive (false);
        }
    }

    public void openOrCloseExperienceMenu (bool state)
    {
        if (state) {
            if (!pauseManager.checkIfMenuCanBeUsedByName (menuPanelName)) {
                return;
            }
        }

        bool checkResult =
            (!playerControllerManager.isPlayerMenuActive () || experienceMenuOpened) &&
            (!playerControllerManager.isUsingDevice () || playerControllerManager.isPlayerDriving ()) &&
            !pauseManager.isGamePaused ();

        if (checkResult) {
            experienceMenuOpened = state;

            pauseManager.openOrClosePlayerMenu (experienceMenuOpened, experienceMenuGameObject.transform, true);

            experienceMenuGameObject.SetActive (experienceMenuOpened);

            pauseManager.setIngameMenuOpenedState (menuPanelName, experienceMenuOpened, true);

            pauseManager.enableOrDisablePlayerMenu (experienceMenuOpened, true, false);

            if (experienceMenuOpened) {
                updateStatsInfo ();

                experienceSliderPanel.transform.SetParent (experienceSliderPanelPositionInsideMenu);

                if (hideExperienceSliderAfterTime) {
                    if (!experienceSliderPanel.activeSelf) {
                        experienceSliderPanel.SetActive (true);
                    }
                }

                eventOnExperienceMenuOpened.Invoke ();
            } else {
                experienceSliderPanel.transform.SetParent (experienceSliderPanelPositionOutsideMenu);

                if (hideExperienceSliderAfterTime) {
                    if (experienceSliderPanel.activeSelf) {
                        experienceSliderPanel.SetActive (false);
                    }
                }

                eventOnExperienceMenuClosed.Invoke ();
            }

            experienceSliderPanel.transform.localPosition = Vector3.zero;
        }
    }

    public void enableOrDisableHUD (bool state)
    {
        if (!hideExperienceSliderAfterTime) {
            if (experienceSliderPanel.activeSelf != state) {
                experienceSliderPanel.SetActive (state);
            }
        }
    }

    public void openOrCLoseObjectiveMenuFromTouch ()
    {
        openOrCloseExperienceMenu (!experienceMenuOpened);
    }

    public void inputOpenOrCloseObjectiveMenu ()
    {
        if (experienceMenuActive) {

            if (pauseManager.isOpenOrClosePlayerOpenMenuByNamePaused ()) {
                return;
            }

            openOrCloseExperienceMenu (!experienceMenuOpened);
        }
    }

    public void updateStatsInfo ()
    {
        for (int i = 0; i < statUIInfoList.Count; i++) {
            if (statUIInfoList [i].statIsAmount) {
                statUIInfoList [i].statAmountText.text =
                    statUIInfoList [i].extraTextAtStart + playerStatsManager.getStatValue (statUIInfoList [i].Name) + statUIInfoList [i].extraTextAtEnd;
            } else {
                statUIInfoList [i].statAmountText.text =
                    statUIInfoList [i].extraTextAtStart + playerStatsManager.getBoolStatValue (statUIInfoList [i].Name) + statUIInfoList [i].extraTextAtEnd;
            }
        }
    }

    public void initializeCurrentLevelExperienceAmount (float newValue)
    {
        currentLevelExperienceAmount = (int)newValue;

        updateComponent ();
    }

    public void initializeTotalExperienceAmount (float newValue)
    {
        totalExperienceAmount = (int)newValue;

        updateComponent ();
    }

    public void initializeTotalExperiencePointsAmount (float newValue)
    {
        totalExperiencePoints = (int)newValue;

        updateComponent ();
    }

    public void initializeCurrentLevelAmount (float newValue)
    {
        currentLevel = (int)newValue;

        updateComponent ();
    }

    public void increaseTotalExperiencePointsAmount (float extraValue)
    {
        totalExperiencePoints += (int)extraValue;
    }

    public void increaseTotalExperienceAmount (float extraValue)
    {
        totalExperienceAmount += ((int)extraValue * (int)currentExperienceMultiplier);
    }

    public void initializeCurrentLevelExperienceToNextLevelAmount (float newValue)
    {
        currentLevelExperienceToNextLevel = (int)newValue;

        updateComponent ();
    }

    public void updateCurrentLevelAmountWithoutUpdatingStatManager (int statId, float amount)
    {
        currentLevel = (int)amount;
    }

    public void updateTotalExperiencePointsAmountWithoutUpdatingStatManager (int statId, float amount)
    {
        totalExperiencePoints = (int)amount;
    }

    public void updateTotalExperienceAmountWithoutUpdatingStatManager (int statId, float amount)
    {
        totalExperienceAmount = (int)amount;
    }

    public void updateCurrentLevelExperienceToNextLevelAmountWithoutUpdatingStatManager (int statId, float amount)
    {
        currentLevelExperienceToNextLevel = (int)amount;
    }

    public void updateCurrentLevelExperienceAmountWithoutUpdatingStatManager (int statId, float amount)
    {
        currentLevelExperienceAmount = (int)amount;
    }

    public int getCurrentLevel ()
    {
        return currentLevel;
    }

    public int getSkillPointsAmount ()
    {
        return totalExperiencePoints;
    }

    public void useSkillPoints (int amountToUse)
    {
        totalExperiencePoints -= amountToUse;

        if (totalExperiencePoints < 0) {
            totalExperiencePoints = 0;
        }

        playerStatsManager.updateStatValue (totalExperiencePointsName, totalExperiencePoints);

        updateStatsInfo ();
    }

    public void getSkillPoints (int amountToUse)
    {
        totalExperiencePoints += amountToUse;

        playerStatsManager.updateStatValue (totalExperiencePointsName, totalExperiencePoints);
    }

    Coroutine experienceMultiplierCoroutine;

    public void setExperienceMultiplier (float experienceMultiplierAmount, float experienceMultiplierDuration)
    {
        stopSetExperienceMultiplier ();

        experienceMultiplierCoroutine = StartCoroutine (setExperienceMultiplierCoroutine (experienceMultiplierAmount, experienceMultiplierDuration));
    }

    public void stopSetExperienceMultiplier ()
    {
        if (experienceMultiplierCoroutine != null) {
            StopCoroutine (experienceMultiplierCoroutine);
        }
    }

    IEnumerator setExperienceMultiplierCoroutine (float experienceMultiplierAmount, float experienceMultiplierDuration)
    {
        currentExperienceMultiplier = experienceMultiplierAmount;

        experienceMultiplerEnabled = true;

        eventOnExperienceMultiplerEnabled.Invoke ();

        if (!experienceMultiplierTextPanel.activeSelf) {
            experienceMultiplierTextPanel.SetActive (true);
        }

        experienceMultiplerText.text = currentExperienceMultiplier.ToString ();

        yield return new WaitForSeconds (experienceMultiplierDuration);

        currentExperienceMultiplier = 1;

        experienceMultiplerEnabled = true;

        eventOnExperienceMultiplerDisabled.Invoke ();

        experienceMultiplierTextPanel.SetActive (false);
    }

    IEnumerator initializeComponent ()
    {
        yield return new WaitForSeconds (0.3f);

        startInitialized = true;
    }

    public void enableOrDisableStatsMenuPanel (bool state)
    {
        if (statsMenuPanel.activeSelf != state) {
            statsMenuPanel.SetActive (state);
        }
    }

    public void setExperienceSystemEnabledState (bool state)
    {
        experienceSystemEnabled = state;
    }

    public void setHideExperienceSliderAfterTimeState (bool state)
    {
        hideExperienceSliderAfterTime = state;
    }

    void updateComponent ()
    {
        GKC_Utils.updateComponent (this);

        GKC_Utils.updateDirtyScene ("Update Experience System ", gameObject);
    }

    [System.Serializable]
    public class levelInfo
    {
        public string Name;
        public int levelNumber;
        public int experienceRequiredToNextLevel;

        public int experiencePointsAmount;

        public bool levelUnlocked;

        public List<statInfo> statInfoList = new List<statInfo> ();

        public UnityEvent eventsOnLevelReached;

        public bool callEventOnLevelReachedOnLoad;
    }

    [System.Serializable]
    public class statInfo
    {
        public string Name;

        public bool statIsAmount = true;

        public float statExtraValue;

        public bool useRandomRange;
        public Vector2 randomRange;

        public bool newBoolState;

        public bool unlockSkill;
        public string skillNameToUnlock;
    }

    [System.Serializable]
    public class experienceObtainedInfo
    {
        public RectTransform experienceObtainedRectTransform;

        public Text experienceAmountText;

        public int experienceAmount;

        public Coroutine moveExperienceTextPanel;
    }

    [System.Serializable]
    public class statUIInfo
    {
        public string Name;

        public Text statAmountText;

        public string extraTextAtStart;
        public string extraTextAtEnd;

        public bool statIsAmount = true;
    }
}