/// <inheritdoc />
internal override bool DeepEquals(LToken other)
{
var y = other as LTable;
if (y == null)
{
return(false);
}
if (ReferenceEquals(this, y))
{
return(true);
}
if (store.Count != y.store.Count)
{
return(false);
}
var count = store.Count;
for (int i = 0; i < count; i++)
{
if (!DeepEquals(store[i], y.store[i]))
{
return(false);
}
}
return(true);
}
public static bool DeepEquals(LToken x, LToken y)
{
if (x == null || y == null)
{
return(x == null && y == null);
}
return(x.DeepEquals(y));
}
/// <summary>
/// Initializes a new Lua table field with the specified name and value.
/// </summary>
/// <param name="name">Name of the field. Use <c>null</c> for positional field.</param>
/// <param name="value">Value of the field. Can be <c>null</c>, which means <see cref="LValue.Nil"/>.</param>
/// <exception cref="ArgumentException"><paramref name="name"/>.<see cref="LValue.TokenType"/> is <see cref="LTokenType.Nil"/>.</exception>
public LField(LValue name, LToken value)
{
if (name != null && name.TokenType == LTokenType.Nil)
{
throw new ArgumentException("Cannot use nil as field name.");
}
Name = name;
_Value = value ?? LValue.Nil;
}
/// <inheritdoc />
internal override bool DeepEquals(LToken other)
{
var y = other as LField;
if (y == null)
{
return(false);
}
return(DeepEquals(Name, y.Name) && DeepEquals(_Value, y._Value));
}
public new static LField Load(LuaTableTextReader reader)
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
if (reader.CurrentToken == LuaTableReaderToken.None)
{
reader.Read();
}
SkipComments(reader);
LValue key = null;
if (reader.CurrentToken == LuaTableReaderToken.Key)
{
key = new LValue(reader.CurrentValue);
reader.Read();
SkipComments(reader);
}
LToken value = LToken.Load(reader);
return(new LField(key, value));
}
/// <inheritdoc />
internal override bool DeepEquals(LToken other)
{
return(Equals(other));
}
/// <summary>
/// Initializes a new positional Lua table field with the specified name and value.
/// </summary>
/// <inheritdoc cref="LField(LValue,LToken)"/>
public LField(LToken value) : this(null, value)
{
}
internal abstract bool DeepEquals(LToken other);
/// <summary>
/// Inserts a field at the end of the table expression.
/// </summary>
/// <param name="name">The name of the new field to be appended.</param>
/// <param name="value">The value of the new field to be appended. <c>null</c> will be treated the same as <see cref="LValue.Nil"/>.</param>
public void Add(LValue name, LToken value)
{
store.Add(new LField(name, value));
}
/// <summary>
/// Inserts a new positional field at the end of the table expression.
/// </summary>
/// <param name="value">The value of the new field to be appended. <c>null</c> will be treated the same as <see cref="LValue.Nil"/>.</param>
public void Add(LToken value)
{
Add(null, value);
}