/// <summary>
/// Creates the struct packet property.
/// </summary>
/// <param name="structType">Type of the struct.</param>
public StructPacketProperty(Type structType)
{
// Add the packet information.
if (structType.GetCustomAttribute(typeof(PacketStructAttribute)) is PacketStructAttribute packetStruct)
{
this.Properties.Add(new PacketInformation(packetStruct.MessageIdentifier, packetStruct.RemoteConnectionType, packetStruct.PacketId));
}
// Convert the properties to PacketProperties.
foreach (var property in structType?.GetProperties())
{
// Create the base packet property.
IPacketProperty packetProperty = null;
if (property.PropertyType == typeof(string))
{
packetProperty = new StringPacketProperty(property);
}
else if (property.PropertyType == typeof(Quaternion) && property.GetCustomAttribute <NiQuaternionAttribute>() != null)
{
packetProperty = new NiQuaternionProperty(property);
}
else if (property.PropertyType.IsValueType && property.PropertyType.GetCustomAttribute <StructAttribute>() != null)
{
packetProperty = new StructPacketProperty(property);
}
else
{
packetProperty = new PacketProperty(property);
}
if ((property.GetCustomAttribute(typeof(DefaultAttribute)) is DefaultAttribute defaultAttribute))
{
packetProperty = new FlagPacketProperty(packetProperty, defaultAttribute.ValueToIgnore);
}
// Wrap the required properties.
var requiredProperties = new Dictionary <string, RequiredPacketProperty>();
foreach (var requiredAttribute in property.GetCustomAttributes <RequiresAttribute>())
{
if (!requiredProperties.ContainsKey(requiredAttribute.PropertyName))
{
var requiredPacketProperty = new RequiredPacketProperty(packetProperty, requiredAttribute.PropertyName);
requiredProperties.Add(requiredAttribute.PropertyName, requiredPacketProperty);
packetProperty = requiredPacketProperty;
}
requiredProperties[requiredAttribute.PropertyName].RequiredValues.Add(requiredAttribute.ValueToRequire);
}
// Add the packet property.
this.Properties.Add(packetProperty);
}
}
/// <summary>
/// Creates the flag packet property.
/// </summary>
/// <param name="packetProperty">Packet property to wrap.</param>
/// <param name="valueToIgnore">Value that results in the flag being read/written as false.</param>
public FlagPacketProperty(IPacketProperty packetProperty, object valueToIgnore) : base(packetProperty)
{
this._valueToIgnore = valueToIgnore;
this._defaultValue = this.StructProperty.PropertyType.IsValueType ? Activator.CreateInstance(this.StructProperty.PropertyType) : null;
}
/// <summary>
/// Creates the wrapped packet property.
/// </summary>
/// <param name="packetProperty">Packet property to wrap.</param>
public WrappedPacketProperty(IPacketProperty packetProperty)
{
this.WrappedProperty = packetProperty;
}
/// <summary>
/// Creates the required packet property.
/// </summary>
/// <param name="packetProperty">Packet property to wrap.</param>
/// <param name="propertyToCheck">Property that is checked.</param>
public RequiredPacketProperty(IPacketProperty packetProperty, string propertyToCheck) : base(packetProperty)
{
this._propertyToCheck = propertyToCheck;
}
