AchievementCondition.cs

Go to the documentation of this file.

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
 
namespace Terraria.Achievements;
 
[JsonObject(/*Could not decode attribute arguments.*/)]
public abstract class AchievementCondition
{
    public delegate void AchievementUpdate(AchievementCondition condition);
 
    public readonly string Name;
 
    protected IAchievementTracker _tracker;
 
    [JsonProperty("Completed")]
    private bool _isCompleted;
 
    public bool IsCompleted => _isCompleted;
 
    public event AchievementUpdate OnComplete;
 
    protected AchievementCondition(string name)
    {
        Name = name;
    }
 
    public virtual void Load(JObject state)
    {
        _isCompleted = (bool)state["Completed"];
    }
 
    public virtual void Clear()
    {
        _isCompleted = false;
    }
 
    public virtual void Complete()
    {
        if (!_isCompleted)
        {
            _isCompleted = true;
            if (this.OnComplete != null)
            {
                this.OnComplete(this);
            }
        }
    }
 
    protected virtual IAchievementTracker CreateAchievementTracker()
    {
        return null;
    }
 
    public IAchievementTracker GetAchievementTracker()
    {
        if (_tracker == null)
        {
            _tracker = CreateAchievementTracker();
        }
        return _tracker;
    }
}