I have run into an issue with saving the updated progress. My UI is updating fine when doing a quest, both the list and the toolTip UI update accordingly. However, though testing and debugging, I have learned my questStatuses list is reset to zero… and I am not sure why.
using GameDevTV.Saving;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace RPG.Quests
{
public class QuestList : MonoBehaviour, ISaveable
{
public delegate void OnQuestUpdated();
public event OnQuestUpdated QuestUpdated;
List<QuestStatus> questStatuses = new List<QuestStatus>();
public void AddQuest(Quest quest)
{
if (HasQuest(quest)) return;
QuestStatus newStatus = new QuestStatus(quest);
questStatuses.Add(newStatus);
print($"QuestStatus Length {questStatuses.Count} "); //<--- this prints correctly when a quest is added
if (QuestUpdated != null)
{ QuestUpdated?.Invoke(); }
}
public void CompleteObjective(Quest quest, string objective)
{
QuestStatus status = GetQuestStatus(quest);
status.CompleteObjective(objective);
if (QuestUpdated != null)
{ QuestUpdated?.Invoke(); }
}
public IEnumerable<QuestStatus> GetStatuses()
{
return questStatuses;
}
public bool HasQuest(Quest quest)
{
return GetQuestStatus(quest) != null;
}
private QuestStatus GetQuestStatus(Quest quest)
{
foreach (QuestStatus status in questStatuses)
{
if (status.GetQuest() == quest)
{
return status;
}
}
return null;
}
//ISaveable Implementation
public object CaptureState()
{
print(questStatuses.Count); //<---- This prints as zero
print("Capture QuestList");
List<object> state = new List<object>();
foreach(QuestStatus status in questStatuses)
{
state.Add(status.CaptureState());//<--- this never prints because it is always 0.
print($"Adding state {state}");
}
return state;
}
public void RestoreState(object state)
{
Debug.Log("Restore QuestList");
List<object> stateList = state as List<object>;
if (stateList == null)
{
Debug.Log($"{stateList} is null");
return;
}
foreach (object objectState in stateList)
{
Debug.Log($"stateList Count {stateList.Count}");
Debug.Log($"Restoring {objectState}");
questStatuses.Add(new QuestStatus(objectState));
}
}
}
}
The Quest Status Script, I am not sure what I am missing…
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace RPG.Quests
{
public class QuestStatus
{
Quest quest;
List<string> completedObjectives = new List<string>();
private object objectState;
[System.Serializable]
class QuestStatusRecord
{
public string questName;
public List<string> completedObjectives;
}
public QuestStatus(Quest quest)
{
this.quest = quest;
}
public QuestStatus(object objectState)
{
Debug.LogWarning($"creating QuestStatus {objectState}");
QuestStatusRecord state = objectState as QuestStatusRecord;
quest = Quest.GetByName(state.questName);
completedObjectives = state.completedObjectives;
}
public Quest GetQuest()
{
return quest;
}
public int GetCompletedCount()
{
return completedObjectives.Count;
}
public bool IsObjectiveComplete(string objective)
{
return completedObjectives.Contains(objective);
}
public void CompleteObjective(string objective)
{
if (quest.HasObjective(objective))
{
completedObjectives.Add(objective);
}
}
public object CaptureState()
{
Debug.Log("Quest Status CaptureState");
QuestStatusRecord state = new QuestStatusRecord();
state.questName = quest.name;
state.completedObjectives = completedObjectives;
return state;
}
}
}
