[Part 9/10] Adding experience earn [Small code]

[Geoffrey]

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I made this for you, code lovers <3 (only in pause screen for moment, but easy to adapte for in game screen)

3 possibles ways with comment, earn only by gems, only by levels, or gems + level

Step 1

Step 2

Step 3

Minor change in the code:

In game Manager.cs

<code>
    [Header("Current Stat Displays")]
    public Text currentExperienceTotal; // <= Add 
    public Text currentHealthDisplay;
</code>

In CharacterScriptableObject.cs

<code>
    [SerializeField]
    float experienceTotal;
    public float ExperienceTotal { get => experienceTotal; private set => experienceTotal = value; }
</code>

In PlayerStats.cs

<code>
CharacterScriptableObject characterData;

// Current Stats
float currentExperienceTotal; <= Add this line
float currentHealth;
float currentRecovery;
float currentMoveSpeed;
float currentMight;
float currentProjectileSpeed;
float currentMagnet;
</code>

<code>
public float CurrentExperienceTotal{
    get { return currentExperienceTotal; }
    set{
        // Check if the value has changed
        if(currentExperienceTotal != value){
            currentExperienceTotal = value;
            // Update the real time value of the stat
            if(GameManager.instance != null){
                GameManager.instance.currentExperienceTotal.text = "Experience Total: " + currentExperienceTotal;
            }
            // Add any additional logic here that needs to be executed when values change
        }
    }
}
</code>

Add this lines in Awake() and Start ()

<code>
    void Awake(){
        characterData = CharacterSelector.GetData();
        CharacterSelector.instance.DestroySingleton();

        inventory = GetComponent<InventoryManager>();

        // Assign the variables
        CurrentExperienceTotal = characterData.ExperienceTotal; // <= Add
        CurrentHealth = characterData.MaxHealth;
        CurrentRecovery = characterData.Recovery;
        CurrentMoveSpeed = characterData.MoveSpeed;
        CurrentMight = characterData.Might;
        CurrentProjectileSpeed = characterData.ProjectileSpeed;
        CurrentMagnet = characterData.Magnet;

        // Spawn the starting weapon
        SpawnWeapon(characterData.StartingWeapon);
        SpawnWeapon(secondWeaponTest);
        SpawnPassiveItem(firstPassiveItemTest);
        SpawnPassiveItem(secondPassiveItemTest);
    }
    void Start(){
        // Initialize the experience cap as the first experience cap increase
        experienceCap = levelRanges[0].experienceCapIncrease;
        // Set the current Stats display
        GameManager.instance.currentExperienceTotal.text = "Experience Total: " + currentExperienceTotal; // <= Add
        GameManager.instance.currentHealthDisplay.text = "Health: " + currentHealth;
        GameManager.instance.currentRecoveryDisplay.text = "Recovery: " + currentRecovery;
        GameManager.instance.currentMoveSpeedDisplay.text = "Move Speed: " + currentMoveSpeed;
        GameManager.instance.currentMightDisplay.text = "Might: " + currentMight;
        GameManager.instance.currentProjectileSpeedDisplay.text = "Projectile Speed: " + currentProjectileSpeed;
        GameManager.instance.currentMagnetDisplay.text = "Magnet: " + currentMagnet;
        // Set the current chosen Character data
        GameManager.instance.AssignChosenCharacterUI(characterData);
    }
</code>

Only with levels

<code>
    public void IncreaseExperience(int amount){
        // CurrentExperienceTotal += amount; // Add this line if you want increase total experience only by gems
        experience += amount;
        LevelUpChecker();
    }

    void LevelUpChecker(){
        float experienceLvl = CurrentExperienceTotal; // Delete if you want increase experience only by gems
        // While instead of if to prevent multiple levels upgrade and causing bug when upgrade items in future
        while(experience >= experienceCap){
            level++;
            // CurrentExperienceTotal += level * 10; // Add if you want experience only by level
            experienceLvl += level * 10; // Ajout de l'expérience selon le niveau, linéairement
            CurrentExperienceTotal = experienceLvl; // Delete if you want experience only by gems
            experience -= experienceCap;

            int experienceCapIncrease = 0;
            foreach(LevelRange range in levelRanges){
                if(level >= range.startLevel && level <= range.endLevel){
                    experienceCapIncrease = range.experienceCapIncrease;
                    break;
                }
            }
            experienceCap += experienceCapIncrease;
        }
    }
</code>

Only with gems

<code>
public void IncreaseExperience(int amount){
    // Adds gem experience if activated
    // Activate this line to only count gems in CurrentExperienceTotal
    CurrentExperienceTotal += amount;  // Add XP from gems

    // No level-based experience is added here
    experience += amount;  // Add experience to the current experience pool (if necessary for internal calculations)
    LevelUpChecker();  // Check if a level-up occurs
}

void LevelUpChecker(){
    float experienceLvl = CurrentExperienceTotal;  // Used to calculate experience gained by level, if activated
    while(experience >= experienceCap){  // Handle level-ups if experience exceeds cap
        level++;
        experienceLvl += level * 10;  // Adds level-based XP to the total XP
        experience -= experienceCap;

        int experienceCapIncrease = 0;
        foreach(LevelRange range in levelRanges){
            if(level >= range.startLevel && level <= range.endLevel){
                experienceCapIncrease = range.experienceCapIncrease;
                break;
            }
        }
        experienceCap += experienceCapIncrease;  // Update experience cap after level-up
    }

    // No level-based experience is added to CurrentExperienceTotal here
    // CurrentExperienceTotal remains based solely on gem XP
}
</code>

Gems + levels

<code>
public void IncreaseExperience(int amount){
    // Adds gem experience if activated
    // Activate this line to count both gems and levels in CurrentExperienceTotal
    CurrentExperienceTotal += amount;  // Add XP from gems

    // Adds level-based experience if activated
    experience += amount;  // Add experience to the current experience pool
    LevelUpChecker();  // Check if a level-up occurs
}

void LevelUpChecker(){
    float experienceLvl = CurrentExperienceTotal;  // Used to calculate experience gained by level, if activated
    while(experience >= experienceCap){  // Handle level-ups if experience exceeds cap
        level++;
        experienceLvl += level * 10;  // Adds level-based XP to the total XP
        experience -= experienceCap;

        int experienceCapIncrease = 0;
        foreach(LevelRange range in levelRanges){
            if(level >= range.startLevel && level <= range.endLevel){
                experienceCapIncrease = range.experienceCapIncrease;
                break;
            }
        }
        experienceCap += experienceCapIncrease;  // Update experience cap after level-up
    }

    // Updates CurrentExperienceTotal with both gems and level XP
    CurrentExperienceTotal = experienceLvl + experience;  // Combine both XP sources
}
</code>

• Terence

and 1 other person have upvoted this post.

[Terence]

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Thanks for sharing Geoffrey, much appreciated.

[Geoffrey]

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I just don’t undestand why links don’t show images, is there a tip ?

[Terence]

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Yeah, I’m not sure why your Imgur links are missing the /a/ section. Only Imgur links with the /a/ in their URL get embedded, e.g. https://imgur.com/a/example.

Which page are you using to do your uploads?

[Geoffrey]

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I use the link in the small tutorial you made.

[Terence]

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There was an issue the blog had with detecting some Imgur links properly. It’s been fixed.

Thanks again for sharing your codes!

[Geoffrey]

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Thanks, pleasure to see my beautiful screenshots :)

• Terence

has upvoted this post.

[Author]

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