private Table ResolveMultipleKeys(object[] keys, out object key)
{
//Contract.Ensures(Contract.Result<Table>() != null);
//Contract.Requires(keys != null);
Table t = this;
key = (keys.Length > 0) ? keys[0] : null;
for (int i = m_Owner.Options.ZeroIndexTables ? 0 : 1; i < keys.Length; ++i)
{
DynValue vt = t.RawGet(key);
if (vt.IsNil())
{
throw new ScriptRuntimeException("Key '{0}' did not point to anything");
}
if (vt.Type != DataType.Table)
{
throw new ScriptRuntimeException("Key '{0}' did not point to a table");
}
t = vt.Table;
key = keys[i];
}
return(t);
}
private Table ResolveMultipleKeys(object[] keys, out object key)
{
//Contract.Ensures(Contract.Result<Table>() != null);
//Contract.Requires(keys != null);
if (!_isAlive)
{
throw new InvalidOperationException(string.Format("Attempting to ResolveMultipleKeys on dead Table"));
}
Table t = this;
key = (keys.Length > 0) ? keys[0] : null;
for (int i = 1; i < keys.Length; ++i)
{
DynValue vt = t.RawGet(key);
if (!vt.IsValid)
{
throw new ScriptRuntimeException("Key '{0}' did not point to anything");
}
if (vt.Type != DataType.Table)
{
throw new ScriptRuntimeException("Key '{0}' did not point to a table");
}
t = vt.Table;
key = keys[i];
}
return(t);
}
private static Table CreateModuleNamespace(Table gtable, Type t)
{
MoonSharpModuleAttribute attr = (MoonSharpModuleAttribute)t.GetCustomAttributes(typeof(MoonSharpModuleAttribute), false).First();
if (string.IsNullOrEmpty(attr.Namespace))
{
return(gtable);
}
else
{
Table table = null;
DynValue found = gtable.Get(attr.Namespace);
if (found.Type == DataType.Table)
{
table = found.Table;
}
else
{
table = new Table(gtable.OwnerScript);
gtable.Set(attr.Namespace, DynValue.NewTable(table));
}
DynValue package = gtable.RawGet("package");
if (package == null || package.Type != DataType.Table)
{
gtable.Set("package", package = DynValue.NewTable(gtable.OwnerScript));
}
DynValue loaded = package.Table.RawGet("loaded");
if (loaded == null || loaded.Type != DataType.Table)
{
package.Table.Set("loaded", loaded = DynValue.NewTable(gtable.OwnerScript));
}
loaded.Table.Set(attr.Namespace, DynValue.NewTable(table));
return(table);
}
}