// Initializes the site with loaded JSON data.
public void InitializeSite(SerializableSite siteJSON)
{
siteData = siteJSON;
// Initialiez all data sets associated with this site.
InitializeSiteElements();
}
// Loads site data from JSON and creates POIs out of it.
public void LoadSites(string dataPath)
{
// If the data file isn't found, create a sample site so the system still shows SOMETHING.
if (!File.Exists(dataPath))
{
// Loads sample data of UCSD.
SerializableSites sampleSites = new SerializableSites();
sampleSites.sites = new SerializableSite[1];
SerializableSite newSite = new SerializableSite();
// UC San Diego Lat/Lon as sample
newSite.latitude = 32.8801f;
newSite.longitude = 117.2340f;
newSite.name = "UC San Diego";
newSite.description = "This site was generated as a sample of what the JSON file should look like, roughly";
sampleSites.sites[0] = newSite;
string jsonText = JsonUtility.ToJson(sampleSites);
// Save the JSON file as a sample.
File.WriteAllText(dataPath, jsonText);
// Return since there isn't any more we can do.
return;
}
// Read the JSON from file.
string jsonString = File.ReadAllText(dataPath);
// Load in the JSON object as a Serializable Sites object.
SerializableSites siteData = JsonUtility.FromJson <SerializableSites>(jsonString);
// Load in custom JSON overrides and save
if (File.Exists(GameManager.instance.caveSettings.pathToCustomOverrideFile))
{
jsonString = File.ReadAllText(GameManager.instance.caveSettings.pathToCustomOverrideFile);
customOverrides = JsonUtility.FromJson <SerializableElements>(jsonString);
Debug.Log("loaded custom overrides");
Debug.Log(customOverrides.elements);
}
else
{
Debug.LogWarning(GameManager.instance.caveSettings.pathToCustomOverrideFile + " does not exist");
}
// If the site data of the JSON isn't null and there are sites that are part of it.
if (siteData.sites != null && siteData.sites.Length > 0)
{
// Iterate through each site from JSON.
foreach (SerializableSite site in siteData.sites)
{
// Create an object for this site and set it's parent.
GameObject newSiteObject = new GameObject(site.name);
newSiteObject.transform.parent = this.transform;
// Add the "Site" component to the new object.
Site newSite = newSiteObject.AddComponent <Site>();
// Initialize the site by passing it it's JSON data.
newSite.InitializeSite(site);
// Add this site to the list.
sites.Add(newSite);
}
}
// If there were no sites in the JSON, print an error and return.
else
{
Debug.LogErrorFormat("Error: No sites loaded. Please check the following file: {0}", GameManager.dataJsonFile);
return;
}
Debug.LogFormat("Loaded {0} sites", sites.Count);
// Create POIs from all the loaded sites.
StartCoroutine(CreatePOIs());
}
