public static Int32 Close(GLua LUA)
{
LUA.GetGlobal("print");
LUA.Push("Hello! Module is being unloaded");
LUA.Call(1, 0);
return(0);
}
public static Int32 Open(GLua LUA)
{
LUA.GetGlobal("print");
LUA.Push("Hello! Module has been loaded");
LUA.Call(1, 0);
return(0);
}
// Arguments in C# methods are optional.
// To elaborate, a Lua script can execute the below function
// with two arguments, despite the fact that there is only one
// C# argument. This is because we must check for the existance
// of the Lua arguments within this C# method. So if Lua
// executes this method without argument 1 of type string and
// argument 2 of type function, a Lua error is emitted to VM.
// If you choose to add arguments to a C# function, the GLua
// type marshals will attempt to cast the Lua arguments to
// its equivalent C# type. If a cast fails, the C# argument uses
// defaults.
private static void SecretPhrase()
{
int callback = -1;
Console.WriteLine("Finding the secret phrase...");
// This will freeze the server for five second because we aren't asynchronous
System.Threading.Thread.Sleep(5000);
// Push the callback function to the stack
Lua.Push(2);
// Push argument 1 to the stack
Lua.Push("rusty bullet hole");
// Create the Lua reference after all arguments are passed
callback = Lua.ReferenceCreate();
// Push our completed reference back to the stack
Lua.ReferencePush(callback);
// Call the callback function with our secret phrase as argument 1
Lua.Call(1, 0);
}
public static int Open(ref lua_State state)
{
GLua = GLua.Get(state);
GLua.CreateTable();
GLua.Push(new Func <string, object>((string str) => {
GLua.Push <string>("hello there");
GLua.Call(1, 2);
Console.WriteLine(GLua.Get <string>(5));
GLua.Pop();
GLua.Push <string>("hello there");
GLua.Call(1, 2);
Console.WriteLine(GLua.Get <string>(5));
return(0);
}));
GLua.SetField(-2, "test");
GLua.Push(new Func <string, string, int, object>((string path, string name, int boundObjectAmout) => {
int res = instances.Count;
try {
instances.Add(NodeInstance.InstantiateSync(path, name, boundObjectAmout));
return(res);
}
catch (Exception e) {
return(e.ToString());
}
}));
GLua.SetField(-2, "instantiateSync");
GLua.Push(new Func <string, string, int, object>((string path, string name, int boundObjectAmout) => {
int res = instances.Count;
NodeInstance.InstantiateAsync(path, name, boundObjectAmout).ContinueWith(taskResult => {
if (taskResult.IsFaulted)
{
newInstancesExceptionsAsync.Add(res, string.Join(",", taskResult.Exception.InnerExceptions.Select(x => x.ToString()).ToArray()));
}
else
{
newInstancesAsync.Add(res, taskResult.Result);
}
});
return(res);
}));
GLua.SetField(-2, "instantiateAsync");
GLua.Push(new Func <int, bool>((int ptr) => {
if (newInstancesAsync.ContainsKey(ptr))
{
newInstancesAsync.Remove(ptr);
return(true);
}
return(false);
}));
GLua.SetField(-2, "checkForNewAsyncInstances");
GLua.Push(new Func <int, object>((int ptr) => {
if (newInstancesExceptionsAsync.ContainsKey(ptr))
{
string str = newInstancesExceptionsAsync[ptr];
newInstancesExceptionsAsync.Remove(ptr);
return(str);
}
return(false);
}));
GLua.SetField(-2, "checkForNewAsyncInstancesExceptions");
GLua.Push(new Func <int, string>((int instance) => {
return(JsonConvert.SerializeObject(instances[instance].Methods));
}));
GLua.SetField(-2, "getInstanceMethods");
GLua.Push(new Func <int, string, string, string>((int instance, string funcName, string args) => {
Func <object> getHandler = new Func <object>(() => {
GLua.Push <string>("hello there");
GLua.Call(1, 2);
Console.WriteLine(GLua.Get <string>(5));
GLua.Pop();
return(0);
});
try {
object result = instances[instance].Call(funcName, JsonConvert.DeserializeObject <object[]>(args));
if (result == null)
{
return(null);
}
return(JsonConvert.SerializeObject(result));
}
catch (Exception e) {
Console.WriteLine(e);
return("Error: " + e.Message);
}
}));
GLua.SetField(-2, "callInstanceMethod");
GLua.Push(new Func <int, object>((int instance) => {
instances[instance] = null;
return(null);
}));
GLua.SetField(-2, "removeInstance");
GLua.Push(new Func <int, object>((int instance) => {
instances[instance] = null;
return(null);
}));
GLua.SetField(-2, "getInstanceObject");
GLua.Push(new Func <int, object>((int instance) => {
instances[instance] = null;
return(null);
}));
GLua.SetField(-2, "removeInstance");
GLua.Push(new Func <double>(() => {
return(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalMilliseconds);
}));
GLua.SetField(-2, "getUnixTime");
GLua.SetField(GLua.LUA_GLOBALSINDEX, WRAPPER_OBJECT_NAME);
return(0);
}
