5 files changed, 217 insertions(+), 0 deletions(-)

A Core/NosSmooth.Packets/Enums/Act4Mode.cs
A Core/NosSmooth.Packets/Enums/FactionType.cs
A Core/NosSmooth.Packets/Packets/Server/Act4/FcPacket.cs
A Core/NosSmooth.Packets/Packets/Server/Act4/FcSubPacket.cs
A Tests/NosSmooth.Packets.Tests/Converters/Packets/FcPacketConverterTests.cs

@@ 0,0 1,33 @@
+//
+//  Act4Mode.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace NosSmooth.Packets.Enums;
+
+/// <summary>
+/// The act4 mode.
+/// </summary>
+public enum Act4Mode
+{
+    /// <summary>
+    /// There is nothing currently running, percentage has to reach 100 % for Mukraju to spawn.
+    /// </summary>
+    None = 0,
+
+    /// <summary>
+    /// Mukraju has been spawned and has to be killed in order to start raid.
+    /// </summary>
+    Mukraju = 1,
+
+    /// <summary>
+    /// Unknown mode.
+    /// </summary>
+    Unknown = 2,
+
+    /// <summary>
+    /// Raid is in progress.
+    /// </summary>
+    Raid = 3,
+}<
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@@ 0,0 1,28 @@
+//
+//  FactionType.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+namespace NosSmooth.Packets.Enums;
+
+/// <summary>
+/// Faction of an entity.
+/// </summary>
+public enum FactionType
+{
+    /// <summary>
+    /// No faction.
+    /// </summary>
+    Neutral = 0,
+
+    /// <summary>
+    /// Angel faction.
+    /// </summary>
+    Angel = 1,
+
+    /// <summary>
+    /// Demon faction.
+    /// </summary>
+    Demon = 2
+}<
\ No newline at end of file

@@ 0,0 1,37 @@
+//
+//  FcPacket.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using NosSmooth.Packets.Attributes;
+using NosSmooth.Packets.Enums;
+
+namespace NosSmooth.Packets.Packets.Server.Act4;
+
+/// <summary>
+/// Contains the state of the act4.
+/// </summary>
+/// <remarks>
+/// Sent only in act4. Receiving the packet
+/// will make status bar appear in the game.
+/// The packet contains all information about
+/// the current status such as percentage till Mukraju,
+/// type of raid etc.
+/// </remarks>
+/// <param name="Faction">The faction of the player playing.</param>
+/// <param name="MinutesUntilReset">The minutes it will take to reset.</param>
+/// <param name="AngelState">The status of angel faction, see <see cref="FcSubPacket"/>.</param>
+/// <param name="DemonState">The status of demon faction, see <see cref="FcSubPacket"/>.</param>
+[PacketHeader("fc", PacketSource.Server)]
+[GenerateSerializer]
+public record FcPacket(
+    [PacketIndex(0)]
+    FactionType Faction,
+    [PacketIndex(1)]
+    long MinutesUntilReset,
+    [PacketIndex(2, InnerSeparator = ' ')]
+    FcSubPacket AngelState,
+    [PacketIndex(3, InnerSeparator = ' ')]
+    FcSubPacket DemonState
+) : IPacket;<
\ No newline at end of file

@@ 0,0 1,47 @@
+//
+//  FcSubPacket.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using NosSmooth.Packets.Attributes;
+using NosSmooth.Packets.Enums;
+
+namespace NosSmooth.Packets.Packets.Server.Act4;
+
+/// <summary>
+/// Sub packet of <see cref="FcPacket"/>, containing
+/// either the state of angels or demons
+/// </summary>
+/// <param name="Percentage">The percentage of the faction.</param>
+/// <param name="Mode">The mode </param>
+/// <param name="CurrentTime">The time the raid has been open for so far.</param>
+/// <param name="TotalTime">The total time the raid will be open for.</param>
+/// <param name="IsMorcos">Whether the current raid is Marcos.</param>
+/// <param name="IsHatus">Whether the current raid is Hatus.</param>
+/// <param name="IsCalvina">Whether the current raid is Calvina.</param>
+/// <param name="IsBerios">Whether the current raid is Berios.</param>
+/// <param name="Unknown">Unknown value, seems to be always 0.</param>
+[GenerateSerializer]
+[PacketHeader(null, PacketSource.Server)]
+public record FcSubPacket
+(
+    [PacketIndex(0)]
+    short Percentage,
+    [PacketIndex(1)]
+    Act4Mode Mode,
+    [PacketIndex(2)]
+    long CurrentTime,
+    [PacketIndex(3)]
+    long TotalTime,
+    [PacketIndex(4)]
+    bool IsMorcos,
+    [PacketIndex(5)]
+    bool IsHatus,
+    [PacketIndex(6)]
+    bool IsCalvina,
+    [PacketIndex(7)]
+    bool IsBerios,
+    [PacketIndex(8)]
+    byte Unknown
+) : IPacket;<
\ No newline at end of file

@@ 0,0 1,72 @@
+//
+//  FcPacketConverterTests.cs
+//
+//  Copyright (c) František Boháček. All rights reserved.
+//  Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using Microsoft.Extensions.DependencyInjection;
+using NosSmooth.Packets.Attributes;
+using NosSmooth.Packets.Converters;
+using NosSmooth.Packets.Enums;
+using NosSmooth.Packets.Extensions;
+using NosSmooth.Packets.Packets.Server.Act4;
+using Xunit;
+
+namespace NosSmooth.Packets.Tests.Converters.Packets;
+
+/// <summary>
+/// Tests <see cref="FcPacketConverter"/>.
+/// </summary>
+public class FcPacketConverterTests
+{
+    private readonly IPacketSerializer _packetSerializer;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="FcPacketConverterTests"/> class.
+    /// </summary>
+    public FcPacketConverterTests()
+    {
+        var provider = new ServiceCollection()
+            .AddSingleton<TypeConverterRepository>()
+            .AddPacketSerialization()
+            .BuildServiceProvider();
+
+        _packetSerializer = provider.GetRequiredService<IPacketSerializer>();
+    }
+
+    /// <summary>
+    /// Tests that the serialization runs correctly.
+    /// </summary>
+    [Fact]
+    public void Converter_Serialization_SerializesCorrectly()
+    {
+        var packet = new FcPacket(
+            FactionType.Angel,
+            15122,
+            new FcSubPacket(76, Act4Mode.None, 0, 0, false, false, false, false, 0),
+            new FcSubPacket(100, Act4Mode.Raid, 10, 1000, true, false, false, false, 0)
+        );
+        var packetResult = _packetSerializer.Serialize(packet);
+        Assert.True(packetResult.IsSuccess);
+
+        Assert.Equal("fc 1 15122 76 0 0 0 0 0 0 0 0 100 3 10 1000 1 0 0 0 0", packetResult.Entity);
+    }
+
+    /// <summary>
+    /// Tests that the deserialization runs correctly.
+    /// </summary>
+    [Fact]
+    public void Converter_Deserialization_DeserializesCorrectly()
+    {
+        var packetResult = _packetSerializer.Deserialize("fc 1 15122 76 0 0 0 0 0 0 0 0 100 3 10 1000 1 0 0 0 0", PacketSource.Server);
+        Assert.True(packetResult.IsSuccess);
+
+        var expectedPacket = new FcPacket(
+            FactionType.Angel,
+            15122,
+            new FcSubPacket(76, Act4Mode.None, 0, 0, false, false, false, false, 0),
+            new FcSubPacket(100, Act4Mode.Raid, 10, 1000, true, false, false, false, 0)
+        );
+        Assert.Equal(expectedPacket, packetResult.Entity);
+    }
+}<
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