C#•2y ago

❔ Click event not working in Unity

I have created two buttons, one for previous and one for next. Each one has a method Previous() or Next() attached to it's OnClick event. For Some reason Previous() gets invoked but Next() does not. I did the same thing for both buttons. I put Debug.Log("previous was called") and Debug.Log("next was called") to make sure and i never see "next was called" when clicking. What could be the issue for this? Something I thought of is that maybe there is something in front of the Next button that doesn't let me click the button but I didn't place anything other than the button there.

5 Replies

Florian VoßOP•2y ago

public class CharacterClassSelector : MonoBehaviour
{
    public CharacterClassDb _context;
    public TextMeshProUGUI className;
    public SpriteRenderer classRenderer;
    public int currentIndex = 0;
    void Start()
    {
        UpdateSprite(currentIndex);
    }
    public void Next(){
        Debug.Log("Next was called");
        if(currentIndex >= _context.Count-1){
            currentIndex = 0;
        }else{
            currentIndex++;
        }
        UpdateSprite(currentIndex);
    }
    public void Previous(){
        Debug.Log("Prev was called");
        if(currentIndex <= 0) currentIndex = _context.Count;
        currentIndex--;
        UpdateSprite(currentIndex);
    }
    public void UpdateSprite(int index){
        CharacterClass selectedClass = _context.GetCharacter(index);
        classRenderer.sprite = selectedClass.sprite;
    }
}

public class CharacterClassSelector : MonoBehaviour
{
    public CharacterClassDb _context;
    public TextMeshProUGUI className;
    public SpriteRenderer classRenderer;
    public int currentIndex = 0;
    void Start()
    {
        UpdateSprite(currentIndex);
    }
    public void Next(){
        Debug.Log("Next was called");
        if(currentIndex >= _context.Count-1){
            currentIndex = 0;
        }else{
            currentIndex++;
        }
        UpdateSprite(currentIndex);
    }
    public void Previous(){
        Debug.Log("Prev was called");
        if(currentIndex <= 0) currentIndex = _context.Count;
        currentIndex--;
        UpdateSprite(currentIndex);
    }
    public void UpdateSprite(int index){
        CharacterClass selectedClass = _context.GetCharacter(index);
        classRenderer.sprite = selectedClass.sprite;
    }
}

Florian VoßOP•2y ago

Florian VoßOP•2y ago

Florian VoßOP•2y ago

turns out only one of the two events was working because I had created the Next button by rotating the Previous button. After unchecking the box "ignore reversed graphics" in Raycaster or smth like that it worked. If anyone could explain, I don't really understand this checkbox

Accord•2y ago

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.

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❔ Click event not working in Unity