public void LoadOrbitalBodies()
{
// Path.Combine combines strings into a file path
// Application.StreamingAssets points to Assets/StreamingAssets in the Editor, and the StreamingAssets folder in a build
string filePath = Application.dataPath + gameDataFileName;
if (File.Exists(filePath))
{
// Read the json from the file into a string
string dataAsJson = File.ReadAllText(filePath);
string[] jsonBodies = dataAsJson.Split(new[] { '{' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var item in jsonBodies)
{
string temp = "{" + item;
BodySaveData loadedBody = JsonUtility.FromJson <BodySaveData>(temp);
loadedBodies.Add(loadedBody);
}
Debug.Log("Loaded BodyData");
}
else
{
Debug.LogError("Cannot load game data!");
}
}
/// <summary>
/// Sets OrbitalBody values to BodySaveData (Serialized, saveable data)
/// </summary>
public void SetBodyReference(BodySaveData o)
{
m_id = o.ID;
m_x_value = o.X_value;
m_y_value = o.Y_value;
m_z_value = o.Z_value;
m_data_date = DateTime.Parse(o.Data_Date);
cScale = transform.localScale;
}
//Barely Used but kept for compatibility
/*
* public void SaveOrbitalBodies(List<OrbitalBody> objToSave)
* {
* StringBuilder sb = new StringBuilder();
*
* foreach (var item in objToSave)
* {
* var saveObj = new BodySaveData(item.ID, item.X_value, item.Y_value, item.Z_value , item.Data_Date //if used again fix);
* sb.Append(JsonUtility.ToJson(saveObj));
* }
*
* string filePath = Application.dataPath + gameDataFileName;
* File.WriteAllText(filePath, sb.ToString());
* }
*/
public void SaveOrbitalBodies(List <BodySaveData> objToSave)
{
StringBuilder sb = new StringBuilder();
foreach (var item in objToSave)
{
var saveObj = new BodySaveData(item.ID, item.X_value, item.Y_value, item.Z_value, item.Data_Date);
sb.Append(JsonUtility.ToJson(saveObj));
}
string filePath = Application.dataPath + gameDataFileName;
File.WriteAllText(filePath, sb.ToString());
}
/// <summary>
/// Accesses orbital body through horizons and extracts ephemeris into vars and returns those vars into a double[]
/// </summary>
/// <param name="id"></param>
public BodySaveData AccessBody(string id)
{
string[] initCommands = new string[] { "e", "v", "500@0", "y", "eclip", today.ToString(), tomorrow.ToString(), "1d", "y", "1", "n" };
string[] followUpCommands = new string[] { "e+", "n" };
double[] bodyChar = new double[3];
StringBuilder sb = new StringBuilder();
string m_Stringholder;
UnityEngine.Debug.Log("Starting Body" + id);
//Send body ID
JplWrite(id);
sb.Append(JplRead());
if (id == startingBody)
{
m_Stringholder = SendCommandsForBody(sb, initCommands);
}
else
{
m_Stringholder = SendCommandsForBody(sb, followUpCommands);
}
//Get empheris
//$$SOE Start of ephemeris
int startPos = m_Stringholder.LastIndexOf("$$SOE") + "$$SOE".Length + 1;
//$$EOE End of ephemeris
int length = m_Stringholder.IndexOf("$$EOE") - startPos;
string sub = m_Stringholder.Substring(startPos, length);
//Split into only today and it X Y Z sections
m_Stringholder = sub.Substring(sub.IndexOf("X"), sub.IndexOf("\r\n VX") - sub.IndexOf("X"));
UnityEngine.Debug.Log("Ephemeris done");
//Split into Vars
bodyChar = SplitIntoVars(m_Stringholder);
BodySaveData orbitalBody = new BodySaveData(id, bodyChar[0], bodyChar[1], bodyChar[2], today.ToString());
UnityEngine.Debug.Log(id + " body done");
return(orbitalBody);
}
