private IEnumerator _FetchLevels(SortOption sortOption, string searchTerm, int limit, int offset, System.Action <LevelInfo[]> levelInfos)
{
string sort = sortOption.ToString();
WWWForm form = new WWWForm();
form.AddField("sortOption", sort);
form.AddField("limit", limit);
form.AddField("offset", offset);
if (!string.IsNullOrEmpty(searchTerm))
{
form.AddField("searchTerm", searchTerm);
}
WWW www = new WWW(Url.WEBSITE + Url.FETCH_LEVELS, form);
yield return(www);
if (www.error == null)
{
LevelInfoCollection levelInfoCollection = new LevelInfoCollection();
try {
levelInfoCollection = JsonUtility.FromJson <LevelInfoCollection>(www.text);
levelInfos(levelInfoCollection.levelInfos);
} catch (System.Exception exception) {
Debug.LogError(exception);
levelInfos(null);
}
}
else
{
Debug.LogError(www.error);
levelInfos(null);
}
}
public void Save(LevelInfo levelInfo, int levelNum, bool overwriteIfExists)
{
int attempts = 0;
bool attemptingToSave = true;
LevelInfoCollection levelCollection = null;
while (attemptingToSave)
{
try
{
attempts++;
if (File.Exists(filepath))
{
levelCollection = Load();
if (levelCollection == null)
{
levelCollection = new LevelInfoCollection();
}
if (levelCollection.levels.ContainsKey(levelInfo.levelNum))
{
if (overwriteIfExists)
{
levelCollection.levels.Remove(levelInfo.levelNum);
levelCollection.levels.Add(levelInfo.levelNum, levelInfo);
}
else
{
Debug.LogWarning("Level Number already exists. If you would like to overwite it change setting on LevelEditor. Otherwise change leveln number.");
return;
}
}
else
{
levelCollection.levels.Add(levelInfo.levelNum, levelInfo);
}
}
else
{
File.Create(filepath);
levelCollection = new LevelInfoCollection();
levelCollection.levels.Add(levelInfo.levelNum, levelInfo);
}
//string json = JsonUtility.ToJson(levelCollection);
string json = JsonConvert.SerializeObject(levelCollection);
File.WriteAllText(filepath, json, Encoding.UTF8);
attemptingToSave = false;
}
catch (IOException e)
{
if (attempts >= 100)
{
return;
}
Thread.Sleep(10);
}
catch (Exception e)
{
if (attempts >= 10)
{
return;
}
Thread.Sleep(100);
}
}
}
void OnGUI()
{
int levelNum = -1;
levelNumString = GUI.TextField(new Rect(30, 60, 150, 30), levelNumString);
if (GUI.Toggle(new Rect(30, 90, 150, 30), false, "Overwrite Level: " + overwrite.ToString()))
{
overwrite = !overwrite;
}
if (GUI.Button(new Rect(30, 30, 150, 30), "Save Level"))
{
if (!int.TryParse(levelNumString, out levelNum))
{
Debug.LogWarning("Level Not Saved! Please enter a valid number.");
}
else
{
if (levelNum > 0)
{
LevelInfo levelInfo = new LevelInfo(levelNum, gameObject);
Save(levelInfo, levelNum, overwrite);
}
else
{
Debug.LogWarning("Level Not Saved! Level Number must be greater than zero.");
}
}
}
if (GUI.Button(new Rect(30, 130, 150, 30), "Load Level"))
{
LevelInfoCollection levelCollection = Load();
if (!int.TryParse(levelNumString, out levelNum))
{
Debug.LogWarning("Level Not Loaded! Please enter a valid number.");
}
else
{
if (!levelCollection.levels.ContainsKey(levelNum))
{
Debug.LogWarning("LevelEditor::OnGUI - Failed to load: " + levelNum);
}
LevelInfo level = levelCollection.levels[levelNum];
if (level != null)
{
foreach (var item in level.items)
{
GameObject prefab = (GameObject)Resources.Load("prefabs/" + item.prefabName, typeof(GameObject));
Transform instance = Instantiate(prefab, item.position, item.rotation).GetComponent <Transform>();
instance.localScale = item.scale;
instance.parent = gameObject.transform;
}
}
}
}
if (GUI.Button(new Rect(30, 170, 150, 30), "Clear"))
{
foreach (Transform child in gameObject.transform)
{
Destroy(child.gameObject);
}
}
}
