/// <summary>
/// Creates or sets all values along the path to Object, last object on the path is
/// set to the provided value.
/// </summary>
public Ferr_JSONValue Set(string aPath, Ferr_JSONValue aVal)
{
string[] words = aPath.Split('.');
Ferr_JSONValue curr = this;
Ferr_JSONObject currObj = null;
for (int i = 0; i < words.Length; i++)
{
Ferr_JSONObject result = curr.GetImmidiateChild(words[i]);
if (result == null)
{
Ferr_JSONObject[] list = null;
if (curr.type == Ferr_JSONType.Object)
{
list = (Ferr_JSONObject[])curr.data;
if (list == null)
{
list = new Ferr_JSONObject[1];
}
else
{
Array.Resize <Ferr_JSONObject>(ref list, list.Length + 1);
}
curr.data = list;
}
else
{
curr.type = Ferr_JSONType.Object;
curr.data = list = new Ferr_JSONObject[1];
}
list[list.Length - 1] = new Ferr_JSONObject(words[i], new Ferr_JSONValue());
result = list[list.Length - 1];
}
currObj = result;
curr = result.val;
}
if (currObj != null)
{
currObj.val = aVal;
return(currObj.val);
}
else
{
return(null);
}
}
/// <summary>
/// Gets the value at the specific path. Paths are separated using '.'s Ex:
/// "scene.player.name", returns null if anything along the path cannot be found,
/// case sensitive.
/// </summary>
public Ferr_JSONValue Get(string aPath)
{
string[] words = aPath.Split('.');
Ferr_JSONValue curr = this;
for (int i = 0; i < words.Length; i++)
{
Ferr_JSONObject child = curr.GetImmidiateChild(words[i]);
if (child != null)
{
curr = child.val;
}
else
{
return(null);
}
}
return(curr);
}
/// <summary>
/// Creates or sets all values along the path to Object, last object on the path is
/// set to the provided value.
/// </summary>
public Ferr_JSONValue Set (string aPath, Ferr_JSONValue aVal) {
string[] words = aPath.Split('.');
Ferr_JSONValue curr = this;
Ferr_JSONObject currObj = null;
for (int i = 0; i < words.Length; i++) {
Ferr_JSONObject result = curr.GetImmidiateChild(words[i]);
if (result == null) {
Ferr_JSONObject[] list = null;
if (curr.type == Ferr_JSONType.Object) {
list = (Ferr_JSONObject[])curr.data;
if (list == null) list = new Ferr_JSONObject[1];
else Array.Resize<Ferr_JSONObject>(ref list, list.Length + 1);
curr.data = list;
} else {
curr.type = Ferr_JSONType.Object;
curr.data = list = new Ferr_JSONObject[1];
}
list[list.Length-1] = new Ferr_JSONObject(words[i], new Ferr_JSONValue());
result = list[list.Length-1];
}
currObj = result;
curr = result.val;
}
if (currObj != null){
currObj.val = aVal;
return currObj.val;
} else {
return null;
}
}
/// <summary>
/// Recursively converts a JSON string into a JSON data structure. Throws an exception
/// if given an empty string. Unrecognized data is converted into a string.
/// </summary>
public void FromString(string aValue) {
string text = aValue.Trim();
float fVal = 0;
if (text.Length <= 0) throw new Exception("Bad JSON value: " + aValue);
if (text[0] == '{') {
type = Ferr_JSONType.Object;
text = text.Remove(0,1);
text = text.Remove(text.Length-1,1);
string [] items = Ferr_JSON._Split(text, ',', true);
Ferr_JSONObject[] result = new Ferr_JSONObject[items.Length];
for (int i = 0; i < items.Length; i++) {
result[i] = new Ferr_JSONObject(items[i]);
}
data = result;
} else if (text[0] == '[') {
type = Ferr_JSONType.Array;
text = text.Remove(0,1);
text = text.Remove(text.Length-1,1);
string [] items = Ferr_JSON._Split(text, ',', true);
Ferr_JSONValue[] result = new Ferr_JSONValue[items.Length];
for (int i = 0; i < items.Length; i++) {
result[i] = new Ferr_JSONValue();
result[i].FromString (items[i]);
}
data = result;
} else if (text[0] == '\"') {
type = Ferr_JSONType.String;
text = text.Remove(0,1);
text = text.Remove(text.Length-1,1);
data = text;
} else if (float.TryParse(text, out fVal) ) {
type = Ferr_JSONType.Number;
data = fVal;
} else {
string lower = text.ToLower();
if (lower == "false" || lower == "true") {
type = Ferr_JSONType.Bool;
data = bool.Parse(text);
} else if (lower == "null") {
type = Ferr_JSONType.Object;
data = null;
} else {
type = Ferr_JSONType.String;
data = text;
}
}
}
/// <summary>
/// Recursively converts a JSON string into a JSON data structure. Throws an exception
/// if given an empty string. Unrecognized data is converted into a string.
/// </summary>
public void FromString(string aValue)
{
string text = aValue.Trim();
float fVal = 0;
if (text.Length <= 0)
{
throw new Exception("Bad JSON value: " + aValue);
}
if (text[0] == '{')
{
type = Ferr_JSONType.Object;
text = text.Remove(0, 1);
text = text.Remove(text.Length - 1, 1);
string [] items = Ferr_JSON._Split(text, ',', true);
Ferr_JSONObject[] result = new Ferr_JSONObject[items.Length];
for (int i = 0; i < items.Length; i++)
{
result[i] = new Ferr_JSONObject(items[i]);
}
data = result;
}
else if (text[0] == '[')
{
type = Ferr_JSONType.Array;
text = text.Remove(0, 1);
text = text.Remove(text.Length - 1, 1);
string [] items = Ferr_JSON._Split(text, ',', true);
Ferr_JSONValue[] result = new Ferr_JSONValue[items.Length];
for (int i = 0; i < items.Length; i++)
{
result[i] = new Ferr_JSONValue();
result[i].FromString(items[i]);
}
data = result;
}
else if (text[0] == '\"')
{
type = Ferr_JSONType.String;
text = text.Remove(0, 1);
text = text.Remove(text.Length - 1, 1);
data = text;
}
else if (float.TryParse(text, out fVal))
{
type = Ferr_JSONType.Number;
data = fVal;
}
else
{
string lower = text.ToLower();
if (lower == "false" || lower == "true")
{
type = Ferr_JSONType.Bool;
data = bool.Parse(text);
}
else if (lower == "null")
{
type = Ferr_JSONType.Object;
data = null;
}
else
{
type = Ferr_JSONType.String;
data = text;
}
}
}
