public bool LoadMods(string modPath)
{
var errors = false;
var mainModFiles = Directory.EnumerateFiles(modPath, "main.lua", SearchOption.AllDirectories);
if (!mainModFiles.Any())
{
return(false);
}
Trace.WriteLine("Mods found: " + mainModFiles.Count());
foreach (var filePath in mainModFiles)
{
var folderPath = (Path.GetDirectoryName(filePath));
var folderName = Path.GetFileName(folderPath);
_cwd = Path.GetFullPath(folderPath);
this.ModCount++;
Trace.WriteLine(string.Format("Loading '{0}'...", folderName));
if (Melua.luaL_dofile(L, filePath) != 0)
{
Trace.WriteLine(string.Format("Error in {1}", folderName, Melua.lua_tostring(L, -1)));
errors = true;
}
}
return(errors);
}
private int DoPath(IntPtr L, string path, bool errorOnMissing)
{
var fullPath = path;
var isHttp = (path.StartsWith("http://") || path.StartsWith("https://"));
var status = 0;
if (isHttp)
{
try
{
var wc = new WebClient();
var script = wc.DownloadString(fullPath);
status = Melua.luaL_dostring(L, script);
}
catch (WebException ex)
{
if (errorOnMissing)
{
return(Melua.melua_error(L, "Failed to include remote script '{0}' ({1}).", fullPath, ex.Message));
}
}
}
else
{
fullPath = Path.GetFullPath(Path.Combine(_cwd, path));
if (!IsInsideCwd(fullPath))
{
return(Melua.melua_error(L, "Invalid path. ({0})", path));
}
if (!File.Exists(fullPath))
{
if (errorOnMissing)
{
return(Melua.melua_error(L, "File not found. ({0})", path));
}
else
{
return(0);
}
}
status = Melua.luaL_dofile(L, fullPath);
}
if (status == 1) // Error in do/load
{
return(Melua.melua_error(L, Melua.lua_tostring(L, -1)));
}
if (status != 0) // Error in execution
{
return(status);
}
var returnValues = Melua.lua_gettop(L);
return(returnValues);
}
