public void FromJSON(Ferr_JSONValue aJSON)
{
Ferr_JSONValue json = new Ferr_JSONValue();
applyTo = (Ferr2DT_TerrainDirection)aJSON["applyTo", (int)Ferr2DT_TerrainDirection.Top];
zOffset = aJSON["zOffset", 0f];
yOffset = aJSON["yOffset", 0f];
capOffset = aJSON["capOffset", 0f];
leftCap = new Rect(
aJSON["leftCap.x", 0f],
aJSON["leftCap.y", 0f],
aJSON["leftCap.xMax", 0f],
aJSON["leftCap.yMax", 0f]);
rightCap = new Rect(
aJSON["rightCap.x", 0f],
aJSON["rightCap.y", 0f],
aJSON["rightCap.xMax", 0f],
aJSON["rightCap.yMax", 0f]);
Ferr_JSONValue bodyArr = json["body"];
body = new Rect[bodyArr.Length];
for (int i = 0; i < body.Length; i++)
{
body[i] = new Rect(
bodyArr[i]["x", 0],
bodyArr[i]["y", 0],
bodyArr[i]["xMax", 50],
bodyArr[i]["yMax", 50]);
}
}
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue json = new Ferr_JSONValue();
json["applyTo"] = (int)applyTo;
json["zOffset"] = zOffset;
json["yOffset"] = yOffset;
json["capOffset"] = capOffset;
json["leftCap.x"] = leftCap.x;
json["leftCap.y"] = leftCap.y;
json["leftCap.xMax"] = leftCap.xMax;
json["leftCap.yMax"] = leftCap.yMax;
json["rightCap.x"] = rightCap.x;
json["rightCap.y"] = rightCap.y;
json["rightCap.xMax"] = rightCap.xMax;
json["rightCap.yMax"] = rightCap.yMax;
json["body"] = 0;
Ferr_JSONValue bodyArr = json["body"];
for (int i = 0; i < body.Length; i++)
{
Ferr_JSONValue rect = new Ferr_JSONValue();
rect["x"] = body[i].x;
rect["y"] = body[i].y;
rect["xMax"] = body[i].xMax;
rect["yMax"] = body[i].yMax;
bodyArr[i] = rect;
}
return(json);
}
/// <summary>
/// Creates a TerrainMaterial from a JSON object. Does NOT recreate mesh data automatically or link materials!
/// </summary>
/// <param name="aJSON">A parsed JSON value containing PathTerrain and Path data</param>
public void FromJSON(Ferr_JSONValue aJSON)
{
fill = (Ferr2DT_FillMode)Enum.Parse(typeof(Ferr2DT_FillMode), aJSON["fill", "Closed"]);
fillY = aJSON["fillY", 0];
fillZ = aJSON["fillZ", 0.2f];
splitCorners = aJSON["splitCorners", true];
smoothPath = aJSON["smoothPath", false];
splitDist = aJSON["splitDist", 4];
pixelsPerUnit = aJSON["pixelsPerUnit", 32];
stretchThreshold = aJSON["stretchThreshold", 0.5f];
vertexColor = Ferr_Color.FromHex(aJSON["vertexColor", "FFFFFF"]);
createCollider = aJSON["createCollider", true];
create3DCollider = aJSON["create3DCollider", false];
depth = aJSON["depth", 4];
surfaceOffset[0] = aJSON["surfaceOffset.0", 0];
surfaceOffset[1] = aJSON["surfaceOffset.1", 0];
surfaceOffset[2] = aJSON["surfaceOffset.2", 0];
surfaceOffset[3] = aJSON["surfaceOffset.3", 0];
collidersBottom = aJSON["colliders.bottom", true];
collidersTop = aJSON["colliders.top", true];
collidersLeft = aJSON["colliders.left", true];
collidersRight = aJSON["colliders.right", true];
Ferr_JSONValue overrides = aJSON["directionOverrides"];
for (int i = 0; i < overrides.Length; i++)
{
directionOverrides.Add((Ferr2DT_TerrainDirection)Enum.Parse(typeof(Ferr2DT_TerrainDirection), overrides[i, "None"]));
}
path.FromJSON(aJSON["path"]);
}
/// <summary>
/// Creates a JSON object containing PathTerrain and Path data.
/// </summary>
/// <returns>A JSON Value containing PathTerrain and Path data. You can ToString this for the JSON string.</returns>
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue result = new Ferr_JSONValue();
result["fill"] = "" + fill;
result["fillY"] = fillY;
result["fillZ"] = fillZ;
result["splitCorners"] = splitCorners;
result["smoothPath"] = smoothPath;
result["splitDist"] = splitDist;
result["pixelsPerUnit"] = pixelsPerUnit;
result["stretchThreshold"] = stretchThreshold;
result["vertexColor"] = Ferr_Color.ToHex(vertexColor);
result["createCollider"] = createCollider;
result["create3DCollider"] = create3DCollider;
result["depth"] = depth;
result["surfaceOffset.0"] = surfaceOffset[0];
result["surfaceOffset.1"] = surfaceOffset[1];
result["surfaceOffset.2"] = surfaceOffset[2];
result["surfaceOffset.3"] = surfaceOffset[3];
result["colliders.bottom"] = collidersBottom;
result["colliders.top"] = collidersTop;
result["colliders.left"] = collidersLeft;
result["colliders.right"] = collidersRight;
result["directionOverrides"] = 0;
Ferr_JSONValue dir = result["directionOverrides"];
for (int i = 0; i < directionOverrides.Count; i++)
{
dir[i] = directionOverrides[i].ToString();
}
result["path"] = path.ToJSON();
return(result);
}
/// <summary>
/// Creates a JSON object from the given object. Only uses public fields from that specific class,
/// not including parent classes. Also, only supports really basic variable types well.
/// </summary>
/// <returns>
/// A JSON object that can be .ToString()ed into JSON data.
/// </returns>
/// <param name='obj'>
/// A really simple object you want to convert into JSON.
/// </param>
public static Ferr_JSONValue MakeShallow(object obj)
{
Type t = obj.GetType();
FieldInfo[] fields = t.GetFields(System.Reflection.BindingFlags.Public | BindingFlags.Instance);
Ferr_JSONValue val = new Ferr_JSONValue();
for (int i = 0; i < fields.Length; i++)
{
object data = fields[i].GetValue(obj);
if (data is float || data is int || data is double || data is long)
{
val[fields[i].Name] = Convert.ToSingle(data);
}
else if (data is string)
{
val[fields[i].Name] = (string)data;
}
else if (data is bool)
{
val[fields[i].Name] = (bool)data;
}
else
{
val[fields[i].Name] = data.ToString();
}
}
return(val);
}
public Ferr_JSONValue ToJSON () {
Ferr_JSONValue json = new Ferr_JSONValue();
json["applyTo" ] = (int)applyTo;
json["zOffset" ] = zOffset;
json["yOffset" ] = yOffset;
json["capOffset" ] = capOffset;
json["leftCap.x" ] = leftCap.x;
json["leftCap.y" ] = leftCap.y;
json["leftCap.xMax" ] = leftCap.xMax;
json["leftCap.yMax" ] = leftCap.yMax;
json["rightCap.x" ] = rightCap.x;
json["rightCap.y" ] = rightCap.y;
json["rightCap.xMax"] = rightCap.xMax;
json["rightCap.yMax"] = rightCap.yMax;
json["body"] = 0;
Ferr_JSONValue bodyArr = json["body"];
for (int i = 0; i < body.Length; i++) {
Ferr_JSONValue rect = new Ferr_JSONValue();
rect["x" ] = body[i].x;
rect["y" ] = body[i].y;
rect["xMax"] = body[i].xMax;
rect["yMax"] = body[i].yMax;
bodyArr[i] = rect;
}
return json;
}
public void FromJSON(Ferr_JSONValue aJSON)
{
Ferr_JSONValue json = new Ferr_JSONValue();
applyTo = (Ferr2DT_TerrainDirection)aJSON["applyTo", (int)Ferr2DT_TerrainDirection.Top];
zOffset = aJSON["zOffset",0f];
yOffset = aJSON["yOffset",0f];
capOffset = aJSON["capOffset",0f];
leftCap = new Rect(
aJSON["leftCap.x", 0f],
aJSON["leftCap.y", 0f],
aJSON["leftCap.xMax", 0f],
aJSON["leftCap.yMax", 0f]);
rightCap = new Rect(
aJSON["rightCap.x", 0f],
aJSON["rightCap.y", 0f],
aJSON["rightCap.xMax", 0f],
aJSON["rightCap.yMax", 0f]);
Ferr_JSONValue bodyArr = json["body"];
body = new Rect[bodyArr.Length];
for (int i = 0; i < body.Length; i++) {
body[i] = new Rect(
bodyArr[i]["x", 0 ],
bodyArr[i]["y", 0 ],
bodyArr[i]["xMax", 50],
bodyArr[i]["yMax", 50]);
}
}
/// <summary>
/// Creates a TerrainMaterial from a JSON object, does -not- link edgeMaterial or fillMaterial, you'll have to do that yourself!
/// </summary>
/// <param name="aJSON">A parsed JSON value</param>
public void FromJSON(Ferr_JSONValue aJSON)
{
Ferr_JSONValue descArr = aJSON["descriptors"];
for (int i = 0; i < descArr.Length; i++)
{
descriptors[i] = new Ferr2DT_SegmentDescription();
descriptors[i].FromJSON(descArr[i]);
}
}
/// <summary>
/// Creates a Path object from a JSON value object.
/// </summary>
/// <param name="aJSON">A JSON object with path data!</param>
public void FromJSON(Ferr_JSONValue aJSON) {
closed = aJSON["closed", false ];
pathVerts = new List<Vector2>();
object[] verts = aJSON["verts", new object[]{}];
for (int i = 0; i < verts.Length; i++) {
if (verts[i] is Ferr_JSONValue) {
Ferr_JSONValue v = verts[i] as Ferr_JSONValue;
pathVerts.Add(new Vector2(v[0,0f], v[1,0f]));
}
}
}
/// <summary>
/// Overwrites data with information from the provided JSON. This method will throw an Exception
/// if the text cannot be split into exactly two pieces (left and right of an initial ':')
/// </summary>
public void FromString(string aText)
{
aText = aText.Trim();
string[] words = Ferr_JSON._Split(aText, ':', true);
if (words.Length != 2)
{
throw new Exception("Bad JSON Object: " + aText);
}
name = words[0].Trim().Replace("\"", "");
val = new Ferr_JSONValue();
val.FromString(words[1]);
}
/// <summary>
/// Parses the provided JSON into a JSON object. If errors occur, null will be returned, and error info
/// will be povided in the Ferr_JSON.error and Ferr_JSON.failed fields.
/// </summary>
/// <param name='aText'>
/// JSON text data. Whitespace isn't important.
/// </param>
public static Ferr_JSONValue Parse(string aText)
{
Ferr_JSONValue result = null;
failed = false;
error = null;
try {
result = new Ferr_JSONValue();
result.FromString(aText);
} catch (Exception e) {
error = e;
failed = true;
}
return(result);
}
/// <summary>
/// Creates a Path object from a JSON value object.
/// </summary>
/// <param name="aJSON">A JSON object with path data!</param>
public void FromJSON(Ferr_JSONValue aJSON)
{
closed = aJSON["closed", false];
pathVerts = new List <Vector2>();
object[] verts = aJSON["verts", new object[] {}];
for (int i = 0; i < verts.Length; i++)
{
if (verts[i] is Ferr_JSONValue)
{
Ferr_JSONValue v = verts[i] as Ferr_JSONValue;
pathVerts.Add(new Vector2(v[0, 0f], v[1, 0f]));
}
}
}
/// <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>
/// Creates a JSON value object from this path.
/// </summary>
/// <returns>JSON Value object, can put it into a larger JSON object, or just ToString it.</returns>
public Ferr_JSONValue ToJSON () {
Ferr_JSONValue result = new Ferr_JSONValue();
result["closed"] = closed;
object[] list = new object[pathVerts.Count];
for (int i = 0; i < pathVerts.Count; i++) {
Ferr_JSONValue vert = new Ferr_JSONValue();
vert[0] = pathVerts[i].x;
vert[1] = pathVerts[i].y;
list[i] = vert;
}
result["verts"] = list;
return result;
}
/// <summary>
/// Creates a JSON string from this TerrainMaterial, edgeMaterial and fillMaterial are stored by name only.
/// </summary>
/// <returns>JSON Value object, can put it into a larger JSON object, or just ToString it.</returns>
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue json = new Ferr_JSONValue();
json["fillMaterialName"] = fillMaterial.name;
json["edgeMaterialName"] = edgeMaterial.name;
json["descriptors"] = 0;
Ferr_JSONValue descArr = json["descriptors"];
for (int i = 0; i < descriptors.Length; i++)
{
descArr[i] = descriptors[i].ToJSON();
}
return(json);
}
/// <summary>
/// Creates a JSON object containing PathTerrain and Path data.
/// </summary>
/// <returns>A JSON Value containing PathTerrain and Path data. You can ToString this for the JSON string.</returns>
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue result = new Ferr_JSONValue();
result["fill"] = "" + fill;
result["fillY"] = fillY;
result["fillZ"] = fillZ;
result["splitCorners"] = splitCorners;
result["smoothPath"] = smoothPath;
result["splitDist"] = splitDist;
result["splitCount"] = splitCount;
result["splitMiddle"] = splitMiddle;
result["pixelsPerUnit"] = pixelsPerUnit;
result["stretchThreshold"] = stretchThreshold;
result["vertexColor"] = Ferr_Color.ToHex(vertexColor);
result["createTangents"] = createTangents;
result["randomBWC"] = randomByWorldCoordinates;
result["slantAmount"] = slantAmount;
result["createCollider"] = createCollider;
result["create3DCollider"] = create3DCollider;
result["isTrigger"] = isTrigger;
result["ssCollisions"] = smoothSphereCollisions;
result["sharpCorners"] = sharpCorners;
result["sharpCornerDist"] = sharpCornerDistance;
result["depth"] = depth;
result["uvOffset.x"] = uvOffset.x;
result["uvOffset.y"] = uvOffset.y;
result["surfaceOffset.0"] = surfaceOffset[0];
result["surfaceOffset.1"] = surfaceOffset[1];
result["surfaceOffset.2"] = surfaceOffset[2];
result["surfaceOffset.3"] = surfaceOffset[3];
result["colliders.bottom"] = collidersBottom;
result["colliders.top"] = collidersTop;
result["colliders.left"] = collidersLeft;
result["colliders.right"] = collidersRight;
result["directionOverrides"] = 0;
Ferr_JSONValue dir = result["directionOverrides"];
for (int i = 0; i < directionOverrides.Count; i++)
{
dir[i] = directionOverrides[i].ToString();
}
result["path"] = Path.ToJSON();
return(result);
}
/// <summary>
/// Creates a TerrainMaterial from a JSON object. Does NOT recreate mesh data automatically or link materials!
/// </summary>
/// <param name="aJSON">A parsed JSON value containing PathTerrain and Path data</param>
public void FromJSON(Ferr_JSONValue aJSON)
{
fill = (Ferr2DT_FillMode)Enum.Parse(typeof(Ferr2DT_FillMode), aJSON["fill", "Closed"]);
fillY = aJSON["fillY", 0];
fillZ = aJSON["fillZ", 0.2f];
splitCorners = aJSON["splitCorners", true];
smoothPath = aJSON["smoothPath", false];
splitCount = (int)aJSON["splitCount", 4];
splitDist = aJSON["splitDist", 1];
splitMiddle = aJSON["splitMiddle", true];
pixelsPerUnit = aJSON["pixelsPerUnit", 32];
stretchThreshold = aJSON["stretchThreshold", 0.5f];
vertexColor = Ferr_Color.FromHex(aJSON["vertexColor", "FFFFFF"]);
createTangents = aJSON["createTangents", false];
createCollider = aJSON["createCollider", true];
create3DCollider = aJSON["create3DCollider", false];
depth = aJSON["depth", 4];
isTrigger = aJSON["isTrigger", false];
sharpCorners = aJSON["sharpCorners", false];
sharpCornerDistance = aJSON["sharpCornerDist", 2];
smoothSphereCollisions = aJSON["ssCollisions", false];
randomByWorldCoordinates = aJSON["randomBWC", false];
slantAmount = aJSON["slantAmount", 0];
uvOffset.x = aJSON["uvOffset.x", 0];
uvOffset.y = aJSON["uvOffset.y", 0];
surfaceOffset[0] = aJSON["surfaceOffset.0", 0];
surfaceOffset[1] = aJSON["surfaceOffset.1", 0];
surfaceOffset[2] = aJSON["surfaceOffset.2", 0];
surfaceOffset[3] = aJSON["surfaceOffset.3", 0];
collidersBottom = aJSON["colliders.bottom", true];
collidersTop = aJSON["colliders.top", true];
collidersLeft = aJSON["colliders.left", true];
collidersRight = aJSON["colliders.right", true];
Ferr_JSONValue overrides = aJSON["directionOverrides"];
for (int i = 0; i < overrides.Length; i++)
{
directionOverrides.Add((Ferr2DT_TerrainDirection)Enum.Parse(typeof(Ferr2DT_TerrainDirection), overrides[i, "None"]));
vertScales.Add(1);
}
Path.FromJSON(aJSON["path"]);
}
/// <summary>
/// Creates a JSON value object from this path.
/// </summary>
/// <returns>JSON Value object, can put it into a larger JSON object, or just ToString it.</returns>
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue result = new Ferr_JSONValue();
result["closed"] = closed;
object[] list = new object[pathVerts.Count];
for (int i = 0; i < pathVerts.Count; i++)
{
Ferr_JSONValue vert = new Ferr_JSONValue();
vert[0] = pathVerts[i].x;
vert[1] = pathVerts[i].y;
list[i] = vert;
}
result["verts"] = list;
return(result);
}
/// <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);
}
public Ferr_JSONValue Set(int aIndex, Ferr_JSONValue aVal)
{
if (type == Ferr_JSONType.Array)
{
object[] list = (object[])data;
if (list.Length <= aIndex)
{
Array.Resize <object>(ref list, aIndex + 1);
data = list;
}
list[aIndex] = aVal;
return(aVal);
}
else
{
type = Ferr_JSONType.Array;
object[] list = new object[aIndex + 1];
list[aIndex] = aVal;
data = list;
return(aVal);
}
}
public bool this[int aIndex, bool aDefaultValue] {
get { Ferr_JSONValue val = Get(aIndex); return(val == null || val.type != Ferr_JSONType.Bool ? aDefaultValue: (bool )val.data); }
}
public float this[int aIndex, float aDefaultValue] {
get { Ferr_JSONValue val = Get(aIndex); return(val == null || val.type != Ferr_JSONType.Number ? aDefaultValue: (float )val.data); }
}
public object[] this[int aIndex, object[] aDefaultValue] {
get { Ferr_JSONValue val = Get(aIndex); return(val == null || val.type != Ferr_JSONType.Array ? aDefaultValue: (object[] )val.data); }
}
public bool this[string aPath, bool aDefaultValue] {
get { Ferr_JSONValue val = Get(aPath); return(val == null || val.type != Ferr_JSONType.Bool ? aDefaultValue: (bool )val.data); }
}
public string this[string aPath, string aDefaultValue] {
get { Ferr_JSONValue val = Get(aPath); return(val == null || val.type != Ferr_JSONType.String ? aDefaultValue: (string )val.data); }
}
public Ferr_JSONValue Set (int aIndex, Ferr_JSONValue aVal) {
if (type == Ferr_JSONType.Array) {
object[] list = (object[])data;
if (list.Length <= aIndex) {
Array.Resize<object>(ref list, aIndex+1);
data = list;
}
list[aIndex] = aVal;
return aVal;
} else {
type = Ferr_JSONType.Array;
object[] list = new object[aIndex+1];
list[aIndex] = aVal;
data = list;
return aVal;
}
}
/// <summary>
/// Creates a JSON string from this TerrainMaterial, edgeMaterial and fillMaterial are stored by name only.
/// </summary>
/// <returns>JSON Value object, can put it into a larger JSON object, or just ToString it.</returns>
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue json = new Ferr_JSONValue();
json["fillMaterialName"] = fillMaterial.name;
json["edgeMaterialName"] = edgeMaterial.name;
json["descriptors" ] = 0;
Ferr_JSONValue descArr = json["descriptors"];
for (int i = 0; i < descriptors.Length; i++) {
descArr[i] = descriptors[i].ToJSON();
}
return json;
}
public float this[string aPath, float aDefaultValue] {
get { Ferr_JSONValue val = Get(aPath); return(val == null || val.type != Ferr_JSONType.Number ? aDefaultValue: (float )val.data); }
}
public object[] this[string aPath, object[] aDefaultValue] {
get { Ferr_JSONValue val = Get(aPath); return(val == null || val.type != Ferr_JSONType.Array ? aDefaultValue: (object[])val.data); }
}
/// <summary>
/// Manually creates a JSON object
/// </summary>
public Ferr_JSONObject(string aName, Ferr_JSONValue aVal)
{
name = aName;
val = aVal;
}
/// <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>
/// 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>
/// Creates a JSON object from the given object. Only uses public fields from that specific class,
/// not including parent classes. Also, only supports really basic variable types well.
/// </summary>
/// <returns>
/// A JSON object that can be .ToString()ed into JSON data.
/// </returns>
/// <param name='obj'>
/// A really simple object you want to convert into JSON.
/// </param>
public static Ferr_JSONValue MakeShallow(object obj) {
Type t = obj.GetType();
FieldInfo[] fields = t .GetFields(System.Reflection.BindingFlags.Public | BindingFlags.Instance);
Ferr_JSONValue val = new Ferr_JSONValue();
for (int i = 0; i < fields.Length; i++) {
object data = fields[i].GetValue(obj);
if (data is float || data is int || data is double || data is long)
val[fields[i].Name] = Convert.ToSingle(data);
else if (data is string)
val[fields[i].Name] = (string)data;
else if (data is bool)
val[fields[i].Name] = (bool)data;
else
val[fields[i].Name] = data.ToString ();
}
return val;
}
/// <summary>
/// Creates a TerrainMaterial from a JSON object. Does NOT recreate mesh data automatically or link materials!
/// </summary>
/// <param name="aJSON">A parsed JSON value containing PathTerrain and Path data</param>
public void FromJSON(Ferr_JSONValue aJSON)
{
fill = (Ferr2DT_FillMode)Enum.Parse(typeof(Ferr2DT_FillMode), aJSON["fill", "Closed"]);
fillY = aJSON["fillY", 0];
fillZ = aJSON["fillZ", 0.2f];
splitCorners = aJSON["splitCorners", true];
smoothPath = aJSON["smoothPath", false];
splitCount = (int)aJSON["splitCount", 4];
splitDist = aJSON["splitDist", 1];
splitMiddle = aJSON["splitMiddle", true];
pixelsPerUnit = aJSON["pixelsPerUnit", 32];
stretchThreshold = aJSON["stretchThreshold", 0.5f];
vertexColor = Ferr_Color.FromHex(aJSON["vertexColor", "FFFFFF"]);
createTangents = aJSON["createTangents", false];
createCollider = aJSON["createCollider", true];
create3DCollider = aJSON["create3DCollider", false];
depth = aJSON["depth", 4];
isTrigger = aJSON["isTrigger", false];
sharpCorners = aJSON["sharpCorners", false];
sharpCornerDistance = aJSON["sharpCornerDist", 2];
smoothSphereCollisions = aJSON["ssCollisions", false];
randomByWorldCoordinates = aJSON["randomBWC", false];
slantAmount = aJSON["slantAmount", 0];
uvOffset.x = aJSON["uvOffset.x", 0];
uvOffset.y = aJSON["uvOffset.y", 0];
surfaceOffset[0] = aJSON["surfaceOffset.0", 0];
surfaceOffset[1] = aJSON["surfaceOffset.1", 0];
surfaceOffset[2] = aJSON["surfaceOffset.2", 0];
surfaceOffset[3] = aJSON["surfaceOffset.3", 0];
collidersBottom = aJSON["colliders.bottom", true];
collidersTop = aJSON["colliders.top", true];
collidersLeft = aJSON["colliders.left", true];
collidersRight = aJSON["colliders.right", true];
Ferr_JSONValue overrides = aJSON["directionOverrides"];
for (int i = 0; i < overrides.Length; i++) {
directionOverrides.Add ( (Ferr2DT_TerrainDirection)Enum.Parse(typeof(Ferr2DT_TerrainDirection), overrides[i,"None"]) );
vertScales.Add(1);
}
Path.FromJSON (aJSON["path"]);
}
/// <summary>
/// Creates a TerrainMaterial from a JSON object, does -not- link edgeMaterial or fillMaterial, you'll have to do that yourself!
/// </summary>
/// <param name="aJSON">A parsed JSON value</param>
public void FromJSON(Ferr_JSONValue aJSON)
{
Ferr_JSONValue descArr = aJSON["descriptors"];
for (int i = 0; i < descArr.Length; i++) {
descriptors[i] = new Ferr2DT_SegmentDescription();
descriptors[i].FromJSON(descArr[i]);
}
}
/// <summary>
/// Creates a JSON object containing PathTerrain and Path data.
/// </summary>
/// <returns>A JSON Value containing PathTerrain and Path data. You can ToString this for the JSON string.</returns>
public Ferr_JSONValue ToJSON()
{
Ferr_JSONValue result = new Ferr_JSONValue();
result["fill" ] = ""+fill;
result["fillY" ] = fillY;
result["fillZ" ] = fillZ;
result["splitCorners" ] = splitCorners;
result["smoothPath" ] = smoothPath;
result["splitDist" ] = splitDist;
result["splitCount" ] = splitCount;
result["splitMiddle" ] = splitMiddle;
result["pixelsPerUnit" ] = pixelsPerUnit;
result["stretchThreshold"] = stretchThreshold;
result["vertexColor" ] = Ferr_Color.ToHex(vertexColor);
result["createTangents" ] = createTangents;
result["randomBWC" ] = randomByWorldCoordinates;
result["slantAmount" ] = slantAmount;
result["createCollider" ] = createCollider;
result["create3DCollider"] = create3DCollider;
result["isTrigger" ] = isTrigger;
result["ssCollisions" ] = smoothSphereCollisions;
result["sharpCorners" ] = sharpCorners;
result["sharpCornerDist" ] = sharpCornerDistance;
result["depth" ] = depth;
result["uvOffset.x" ] = uvOffset.x;
result["uvOffset.y" ] = uvOffset.y;
result["surfaceOffset.0" ] = surfaceOffset[0];
result["surfaceOffset.1" ] = surfaceOffset[1];
result["surfaceOffset.2" ] = surfaceOffset[2];
result["surfaceOffset.3" ] = surfaceOffset[3];
result["colliders.bottom"] = collidersBottom;
result["colliders.top" ] = collidersTop;
result["colliders.left" ] = collidersLeft;
result["colliders.right" ] = collidersRight;
result["directionOverrides"] = 0;
Ferr_JSONValue dir = result["directionOverrides"];
for (int i = 0; i < directionOverrides.Count; i++) {
dir[i] = directionOverrides[i].ToString ();
}
result["path"] = Path.ToJSON();
return result;
}
/// <summary>
/// Overwrites data with information from the provided JSON. This method will throw an Exception
/// if the text cannot be split into exactly two pieces (left and right of an initial ':')
/// </summary>
public void FromString(string aText) {
aText = aText.Trim();
string[] words = Ferr_JSON._Split(aText, ':', true);
if (words.Length != 2) throw new Exception("Bad JSON Object: " + aText);
name = words[0].Trim().Replace("\"", "");
val = new Ferr_JSONValue();
val.FromString(words[1]);
}
/// <summary>
/// Manually creates a JSON object
/// </summary>
public Ferr_JSONObject(string aName, Ferr_JSONValue aVal) {
name = aName;
val = aVal;
}
/// <summary>
/// Parses the provided JSON into a JSON object. If errors occur, null will be returned, and error info
/// will be povided in the Ferr_JSON.error and Ferr_JSON.failed fields.
/// </summary>
/// <param name='aText'>
/// JSON text data. Whitespace isn't important.
/// </param>
public static Ferr_JSONValue Parse (string aText) {
Ferr_JSONValue result = null;
failed = false;
error = null;
try {
result = new Ferr_JSONValue();
result.FromString(aText);
} catch (Exception e) {
error = e;
failed = true;
}
return result;
}
/// <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;
}
}
}
