/// <summary>
/// Merge object right into left recursively
/// </summary>
/// <param name="left">The left (base) object</param>
/// <param name="right">The right (new) object</param>
static void MergeRecur(JSONObject left, JSONObject right) {
if(left.type == Type.NULL)
left.Absorb(right);
else if(left.type == Type.OBJECT && right.type == Type.OBJECT) {
for(int i = 0; i < right.list.Count; i++) {
string key = right.keys[i];
if(right[i].isContainer) {
if(left.HasField(key))
MergeRecur(left[key], right[i]);
else
left.AddField(key, right[i]);
} else {
if(left.HasField(key))
left.SetField(key, right[i]);
else
left.AddField(key, right[i]);
}
}
} else if(left.type == Type.ARRAY && right.type == Type.ARRAY) {
if(right.Count > left.Count) {
#if UNITY_2 || UNITY_3 || UNITY_4 || UNITY_5
Debug.LogError
#else
Debug.WriteLine
#endif
("Cannot merge arrays when right object has more elements");
return;
}
for(int i = 0; i < right.list.Count; i++) {
if(left[i].type == right[i].type) { //Only overwrite with the same type
if(left[i].isContainer)
MergeRecur(left[i], right[i]);
else {
left[i] = right[i];
}
}
}
}
}
public void SetField(string name, JSONObject obj) {
if(HasField(name)) {
list.Remove(this[name]);
keys.Remove(name);
}
AddField(name, obj);
}
/*
* The Merge function is experimental. Use at your own risk.
*/
public void Merge(JSONObject obj) {
MergeRecur(this, obj);
}
public void Add(JSONObject obj) {
if(obj) { //Don't do anything if the object is null
if(type != Type.ARRAY) {
type = Type.ARRAY; //Congratulations, son, you're an ARRAY now
if(list == null)
list = new List<JSONObject>();
}
list.Add(obj);
}
}
public void AddField(string name, JSONObject obj) {
if(obj) { //Don't do anything if the object is null
if(type != Type.OBJECT) {
if(keys == null)
keys = new List<string>();
if(type == Type.ARRAY) {
for(int i = 0; i < list.Count; i++)
keys.Add(i + "");
} else
if(list == null)
list = new List<JSONObject>();
type = Type.OBJECT; //Congratulations, son, you're an OBJECT now
}
keys.Add(name);
list.Add(obj);
}
}
public JSONObject(JSONObject[] objs) {
type = Type.ARRAY;
list = new List<JSONObject>(objs);
}
public void Absorb(JSONObject obj) {
list.AddRange(obj.list);
keys.AddRange(obj.keys);
str = obj.str;
n = obj.n;
useInt = obj.useInt;
i = obj.i;
b = obj.b;
type = obj.type;
}
/// <summary>
/// Register some commonly used Unity classes and objects for Lua interop.
/// To register more class objects externally to this class, register them in the Awake method of any
/// monobehavior in your scene.
/// </summary>
protected virtual void InitFungusModule()
{
if (fungusModule == FungusModuleOptions.NoFungusModule)
{
return;
}
MoonSharp.Interpreter.Script interpreter = luaEnvironment.Interpreter;
// Require the Fungus module and assign it to the global 'fungus'
Table fungusTable = null;
MoonSharp.Interpreter.DynValue value = interpreter.RequireModule("fungus");
if (value != null &&
value.Type == DataType.Function)
{
fungusTable = value.Function.Call().Table;
}
if (fungusTable == null)
{
UnityEngine.Debug.LogError("Failed to create Fungus table");
return;
}
interpreter.Globals["fungus"] = fungusTable;
// Static classes
fungusTable["time"] = UserData.CreateStatic(typeof(Time));
fungusTable["playerprefs"] = UserData.CreateStatic(typeof(PlayerPrefs));
fungusTable["prefs"] = UserData.CreateStatic(typeof(FungusPrefs));
fungusTable["factory"] = UserData.CreateStatic(typeof(PODTypeFactory));
// Lua Environment and Lua Utils components
fungusTable["luaenvironment"] = luaEnvironment;
fungusTable["luautils"] = this;
// Provide access to the Unity Test Tools (if available).
Type testType = Type.GetType("IntegrationTest");
if (testType != null)
{
UserData.RegisterType(testType);
fungusTable["test"] = UserData.CreateStatic(testType);
}
// Populate the string table by parsing the string table JSON files
stringTable = new Table(interpreter);
fungusTable["stringtable"] = stringTable;
foreach (TextAsset stringFile in stringTables)
{
if (stringFile.text == "")
{
continue;
}
JSONObject stringsJSON = new JSONObject(stringFile.text);
if (stringsJSON == null ||
stringsJSON.type != JSONObject.Type.OBJECT)
{
UnityEngine.Debug.LogError("String table JSON format is not correct " + stringFile.name);
continue;
}
foreach (string stringKey in stringsJSON.keys)
{
if (stringKey == "")
{
UnityEngine.Debug.LogError("String table JSON format is not correct " + stringFile.name);
continue;
}
Table entriesTable = new Table(interpreter);
stringTable[stringKey] = entriesTable;
JSONObject entries = stringsJSON.GetField(stringKey);
if (entries.type != JSONObject.Type.OBJECT)
{
UnityEngine.Debug.LogError("String table JSON format is not correct " + stringFile.name);
continue;
}
foreach (string language in entries.keys)
{
string translation = entries.GetField(language).str;
entriesTable[language] = translation;
}
}
}
stringSubstituter = new StringSubstituter();
stringSubstituter.CacheSubstitutionHandlers();
#if !FUNGUSLUA_STANDALONE
conversationManager = new ConversationManager();
conversationManager.PopulateCharacterCache();
#endif
if (fungusModule == FungusModuleOptions.UseGlobalVariables)
{
// Copy all items from the Fungus table to global variables
foreach (TablePair p in fungusTable.Pairs)
{
if (interpreter.Globals.Keys.Contains(p.Key))
{
UnityEngine.Debug.LogError("Lua globals already contains a variable " + p.Key);
}
else
{
interpreter.Globals[p.Key] = p.Value;
}
}
interpreter.Globals["fungus"] = DynValue.Nil;
// Note: We can't remove the fungus table itself because of dependencies between functions
}
}
/// <summary>
/// Registers all listed c# types for interop with Lua.
/// You can also register types directly in the Awake method of any
/// monobehavior in your scene using UserData.RegisterType().
/// </summary>
protected virtual void InitTypes()
{
bool isFungusInstalled = (Type.GetType("Fungus.Flowchart") != null);
// Always register these FungusLua utilities
LuaEnvironment.RegisterType("Fungus.PODTypeFactory");
LuaEnvironment.RegisterType("Fungus.FungusPrefs");
foreach (TextAsset textFile in registerTypes)
{
if (textFile == null)
{
continue;
}
// Parse JSON file
JSONObject jsonObject = new JSONObject(textFile.text);
if (jsonObject == null ||
jsonObject.type != JSONObject.Type.OBJECT)
{
UnityEngine.Debug.LogError("Error parsing JSON file " + textFile.name);
continue;
}
// Register types with MoonSharp
JSONObject registerTypesArray = jsonObject.GetField("registerTypes");
if (registerTypesArray != null &&
registerTypesArray.type == JSONObject.Type.ARRAY)
{
foreach (JSONObject entry in registerTypesArray.list)
{
if (entry != null &&
entry.type == JSONObject.Type.STRING)
{
string typeName = entry.str.Trim();
// Don't register fungus types if the Fungus library is not present
if (!isFungusInstalled &&
typeName.StartsWith("Fungus."))
{
continue;
}
LuaEnvironment.RegisterType(typeName);
}
}
}
// Register extension types with MoonSharp
JSONObject extensionTypesArray = jsonObject.GetField("extensionTypes");
if (extensionTypesArray != null &&
extensionTypesArray.type == JSONObject.Type.ARRAY)
{
foreach (JSONObject entry in extensionTypesArray.list)
{
if (entry != null &&
entry.type == JSONObject.Type.STRING)
{
string typeName = entry.str.Trim();
// Don't register fungus types if the Fungus library is not present
if (!isFungusInstalled &&
typeName.StartsWith("Fungus."))
{
continue;
}
LuaEnvironment.RegisterType(typeName, true);
}
}
}
}
}
/// <summary>
/// Registers all listed c# types for interop with Lua.
/// You can also register types directly in the Awake method of any
/// monobehavior in your scene using UserData.RegisterType().
/// </summary>
protected virtual void InitTypes()
{
bool isFungusInstalled = (Type.GetType("Fungus.Flowchart") != null);
// Always register these FungusLua utilities
LuaEnvironment.RegisterType("Fungus.PODTypeFactory");
LuaEnvironment.RegisterType("Fungus.FungusPrefs");
foreach (TextAsset textFile in registerTypes)
{
if (textFile == null)
{
continue;
}
// Parse JSON file
JSONObject jsonObject = new JSONObject(textFile.text);
if (jsonObject == null ||
jsonObject.type != JSONObject.Type.OBJECT)
{
UnityEngine.Debug.LogError("Error parsing JSON file " + textFile.name);
continue;
}
// Register types with MoonSharp
JSONObject registerTypesArray = jsonObject.GetField("registerTypes");
if (registerTypesArray != null &&
registerTypesArray.type == JSONObject.Type.ARRAY)
{
foreach (JSONObject entry in registerTypesArray.list)
{
if (entry != null &&
entry.type == JSONObject.Type.STRING)
{
string typeName = entry.str.Trim();
// Don't register fungus types if the Fungus library is not present
if (!isFungusInstalled &&
typeName.StartsWith("Fungus."))
{
continue;
}
LuaEnvironment.RegisterType(typeName);
}
}
}
// Register extension types with MoonSharp
JSONObject extensionTypesArray = jsonObject.GetField("extensionTypes");
if (extensionTypesArray != null &&
extensionTypesArray.type == JSONObject.Type.ARRAY)
{
foreach (JSONObject entry in extensionTypesArray.list)
{
if (entry != null &&
entry.type == JSONObject.Type.STRING)
{
string typeName = entry.str.Trim();
// Don't register fungus types if the Fungus library is not present
if (!isFungusInstalled &&
typeName.StartsWith("Fungus."))
{
continue;
}
LuaEnvironment.RegisterType(typeName, true);
}
}
}
}
}
/// <summary>
/// Register some commonly used Unity classes and objects for Lua interop.
/// To register more class objects externally to this class, register them in the Awake method of any
/// monobehavior in your scene.
/// </summary>
protected virtual void InitFungusModule()
{
if (fungusModule == FungusModuleOptions.NoFungusModule)
{
return;
}
MoonSharp.Interpreter.Script interpreter = luaEnvironment.Interpreter;
// Require the Fungus module and assign it to the global 'fungus'
Table fungusTable = null;
MoonSharp.Interpreter.DynValue value = interpreter.RequireModule("fungus");
if (value != null &&
value.Type == DataType.Function)
{
fungusTable = value.Function.Call().Table;
}
if (fungusTable == null)
{
UnityEngine.Debug.LogError("Failed to create Fungus table");
return;
}
interpreter.Globals["fungus"] = fungusTable;
// Static classes
fungusTable["time"] = UserData.CreateStatic(typeof(Time));
fungusTable["playerprefs"] = UserData.CreateStatic(typeof(PlayerPrefs));
fungusTable["prefs"] = UserData.CreateStatic(typeof(FungusPrefs));
fungusTable["factory"] = UserData.CreateStatic(typeof(PODTypeFactory));
// Lua Environment and Lua Utils components
fungusTable["luaenvironment"] = luaEnvironment;
fungusTable["luautils"] = this;
// Provide access to the Unity Test Tools (if available).
Type testType = Type.GetType("IntegrationTest");
if (testType != null)
{
UserData.RegisterType(testType);
fungusTable["test"] = UserData.CreateStatic(testType);
}
// Populate the string table by parsing the string table JSON files
stringTable = new Table(interpreter);
fungusTable["stringtable"] = stringTable;
foreach (TextAsset stringFile in stringTables)
{
if (stringFile.text == "")
{
continue;
}
JSONObject stringsJSON = new JSONObject(stringFile.text);
if (stringsJSON == null ||
stringsJSON.type != JSONObject.Type.OBJECT)
{
UnityEngine.Debug.LogError("String table JSON format is not correct " + stringFile.name);
continue;
}
foreach (string stringKey in stringsJSON.keys)
{
if (stringKey == "")
{
UnityEngine.Debug.LogError("String table JSON format is not correct " + stringFile.name);
continue;
}
Table entriesTable = new Table(interpreter);
stringTable[stringKey] = entriesTable;
JSONObject entries = stringsJSON.GetField(stringKey);
if (entries.type != JSONObject.Type.OBJECT)
{
UnityEngine.Debug.LogError("String table JSON format is not correct " + stringFile.name);
continue;
}
foreach (string language in entries.keys)
{
string translation = entries.GetField(language).str;
entriesTable[language] = translation;
}
}
}
stringSubstituter = new StringSubstituter();
stringSubstituter.CacheSubstitutionHandlers();
conversationManager = new ConversationManager();
conversationManager.PopulateCharacterCache();
if (fungusModule == FungusModuleOptions.UseGlobalVariables)
{
// Copy all items from the Fungus table to global variables
foreach (TablePair p in fungusTable.Pairs)
{
if (interpreter.Globals.Keys.Contains(p.Key))
{
UnityEngine.Debug.LogError("Lua globals already contains a variable " + p.Key);
}
else
{
interpreter.Globals[p.Key] = p.Value;
}
}
interpreter.Globals["fungus"] = DynValue.Nil;
// Note: We can't remove the fungus table itself because of dependencies between functions
}
}
/// <summary>
/// Merge object right into left recursively
/// </summary>
/// <param name="left">The left (base) object</param>
/// <param name="right">The right (new) object</param>
static void MergeRecur(JSONObject left, JSONObject right)
{
if (left.type == Type.NULL)
{
left.Absorb(right);
}
else if (left.type == Type.OBJECT && right.type == Type.OBJECT)
{
for (int i = 0; i < right.list.Count; i++)
{
string key = right.keys[i];
if (right[i].isContainer)
{
if (left.HasField(key))
{
MergeRecur(left[key], right[i]);
}
else
{
left.AddField(key, right[i]);
}
}
else
{
if (left.HasField(key))
{
left.SetField(key, right[i]);
}
else
{
left.AddField(key, right[i]);
}
}
}
}
else if (left.type == Type.ARRAY && right.type == Type.ARRAY)
{
if (right.Count > left.Count)
{
#if UNITY_2 || UNITY_3 || UNITY_4 || UNITY_5
Debug.LogError
#else
Debug.WriteLine
#endif
("Cannot merge arrays when right object has more elements");
return;
}
for (int i = 0; i < right.list.Count; i++)
{
if (left[i].type == right[i].type) //Only overwrite with the same type
{
if (left[i].isContainer)
{
MergeRecur(left[i], right[i]);
}
else
{
left[i] = right[i];
}
}
}
}
}
/*
* The Merge function is experimental. Use at your own risk.
*/
public void Merge(JSONObject obj)
{
MergeRecur(this, obj);
}
//TODO: Refactor Stringify functions to share core logic
/*
* I know, I know, this is really bad form. It turns out that there is a
* significant amount of garbage created when calling as a coroutine, so this
* method is duplicated. Hopefully there won't be too many future changes, but
* I would still like a more elegant way to optionaly yield
*/
void Stringify(int depth, StringBuilder builder, bool pretty = false) //Convert the JSONObject into a string
//Profiler.BeginSample("JSONprint");
{
if (depth++ > MAX_DEPTH)
{
#if UNITY_2 || UNITY_3 || UNITY_4 || UNITY_5
Debug.Log
#else
Debug.WriteLine
#endif
("reached max depth!");
return;
}
switch (type)
{
case Type.BAKED:
builder.Append(str);
break;
case Type.STRING:
builder.AppendFormat("\"{0}\"", str);
break;
case Type.NUMBER:
if (useInt)
{
builder.Append(i.ToString());
}
else
{
#if USEFLOAT
if (float.IsInfinity(n))
{
builder.Append(INFINITY);
}
else if (float.IsNegativeInfinity(n))
{
builder.Append(NEGINFINITY);
}
else if (float.IsNaN(n))
{
builder.Append(NaN);
}
#else
if (double.IsInfinity(n))
{
builder.Append(INFINITY);
}
else if (double.IsNegativeInfinity(n))
{
builder.Append(NEGINFINITY);
}
else if (double.IsNaN(n))
{
builder.Append(NaN);
}
#endif
else
{
builder.Append(n.ToString());
}
}
break;
case Type.OBJECT:
builder.Append("{");
if (list.Count > 0)
{
#if (PRETTY) //for a bit more readability, comment the define above to disable system-wide
if (pretty)
{
builder.Append("\n");
}
#endif
for (int i = 0; i < list.Count; i++)
{
string key = keys[i];
JSONObject obj = list[i];
if (obj)
{
#if (PRETTY)
if (pretty)
{
for (int j = 0; j < depth; j++)
{
builder.Append("\t"); //for a bit more readability
}
}
#endif
builder.AppendFormat("\"{0}\":", key);
obj.Stringify(depth, builder, pretty);
builder.Append(",");
#if (PRETTY)
if (pretty)
{
builder.Append("\n");
}
#endif
}
}
#if (PRETTY)
if (pretty)
{
builder.Length -= 2;
}
else
#endif
builder.Length--;
}
#if (PRETTY)
if (pretty && list.Count > 0)
{
builder.Append("\n");
for (int j = 0; j < depth - 1; j++)
{
builder.Append("\t"); //for a bit more readability
}
}
#endif
builder.Append("}");
break;
case Type.ARRAY:
builder.Append("[");
if (list.Count > 0)
{
#if (PRETTY)
if (pretty)
{
builder.Append("\n"); //for a bit more readability
}
#endif
for (int i = 0; i < list.Count; i++)
{
if (list[i])
{
#if (PRETTY)
if (pretty)
{
for (int j = 0; j < depth; j++)
{
builder.Append("\t"); //for a bit more readability
}
}
#endif
list[i].Stringify(depth, builder, pretty);
builder.Append(",");
#if (PRETTY)
if (pretty)
{
builder.Append("\n"); //for a bit more readability
}
#endif
}
}
#if (PRETTY)
if (pretty)
{
builder.Length -= 2;
}
else
#endif
builder.Length--;
}
#if (PRETTY)
if (pretty && list.Count > 0)
{
builder.Append("\n");
for (int j = 0; j < depth - 1; j++)
{
builder.Append("\t"); //for a bit more readability
}
}
#endif
builder.Append("]");
break;
case Type.BOOL:
if (b)
{
builder.Append("true");
}
else
{
builder.Append("false");
}
break;
case Type.NULL:
builder.Append("null");
break;
}
//Profiler.EndSample();
}
