Added support for WGT team files (at least for WA).

README.md

@@ -35,7 +35,7 @@ Formats of the second generation 2D games are mostly focused right now.
 | Scheme Options    | OPT       | W2          | Yes  | Yes  |
 | Scheme Weapons    | WEP       | W2          | Yes  | Yes  |
 | Team Container    | ST1       | W2          | Yes  | Yes  |
-| Team Container    | WGT       | WA, WWP     | No   | No   |
+| Team Container    | WGT       | WA, WWP     | WA   | WA   |
 
 ## Third Generation (3D)
 Third generation file formats used by the 3D games have not yet been looked into.

src/NuGet.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="ImageSharp Nightly" value="https://www.myget.org/F/imagesharp/api/v3/index.json" />
+  </packageSources>
+</configuration>

src/Syroot.Worms.Test/Program.cs

@@ -2,6 +2,7 @@ using System;
 using System.IO;
 using System.Collections.Generic;
 using Syroot.Worms.Gen2;
+using Syroot.Worms.Gen2.Armageddon;
 
 namespace Syroot.Worms.Test
 {
@@ -18,6 +19,9 @@ namespace Syroot.Worms.Test
 
         private static void Main(string[] args)
         {
+            TeamContainer teams = new TeamContainer(@"D:\Archive\Games\Worms\Worms Armageddon\3.7.2.1\User\Teams\WG.WGT");
+            teams.Save(@"D:\Pictures\test.wgt");
+
             Console.WriteLine("Done.");
             Console.ReadLine();
         }

src/Syroot.Worms.UnitTest/Gen2/Armageddon/TeamContainerTests.cs

@@ -0,0 +1,25 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Syroot.Worms.Gen2.Armageddon;
+using Syroot.Worms.UnitTest.Common;
+
+namespace Syroot.Worms.UnitTest.Gen2.Armageddon
+{
+    /// <summary>
+    /// Represents a collection of tests for the <see cref="TeamContainer"/> class.
+    /// </summary>
+    [TestCategory("TeamContainer (Armageddon)")]
+    [TestClass]
+    public class TeamContainerTests
+    {
+        // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Loads all files found in any game directories.
+        /// </summary>
+        [TestMethod]
+        public void LoadTeamContainers()
+        {
+            TestHelpers.LoadFiles<TeamContainer>(Game.Armageddon, "*.wgt");
+        }
+    }
+}

src/Syroot.Worms/Bitmap.cs

@@ -0,0 +1,32 @@
+using Syroot.Maths;
+
+namespace Syroot.Worms
+{
+    /// <summary>
+    /// Represents a pixel-based 2D image in different color formats.
+    /// </summary>
+    public class Bitmap
+    {
+        // ---- PROPERTIES ---------------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Gets or sets the number of bits required to describe a color per pixel.
+        /// </summary>
+        public int BitsPerPixel { get; set; }
+
+        /// <summary>
+        /// Gets or sets the colors in the palette of the bitmap, if it has one.
+        /// </summary>
+        public Color[] Palette { get; set; }
+
+        /// <summary>
+        /// Gets or sets the size of the image in pixels.
+        /// </summary>
+        public Vector2 Size { get; set; }
+
+        /// <summary>
+        /// Gets or sets the data of the image pixels.
+        /// </summary>
+        public byte[] Data { get; set; }
+    }
+}

src/Syroot.Worms/Core/BinaryReaderExtensions.cs

@@ -11,6 +11,37 @@ namespace Syroot.Worms.Core
     {
         // ---- METHODS (INTERNAL) -------------------------------------------------------------------------------------
 
+        /// <summary>
+        /// Reads a 0-terminated string which is stored in a fixed-size block of <paramref name="length"/> bytes.
+        /// </summary>
+        /// <param name="self">The extended <see cref="BinaryDataReader"/>.</param>
+        /// <param name="length">The number of bytes the fixed-size blocks takes.</param>
+        /// <returns>The read string.</returns>
+        internal static string ReadFixedString(this BinaryDataReader self, int length)
+        {
+            string str = self.ReadString(BinaryStringFormat.ZeroTerminated);
+            self.Seek(length - str.Length - 1);
+            return str;
+        }
+        
+        /// <summary>
+        /// Reads <paramref name="count"/> 0-terminated strings which are stored in a fixed-size block of
+        /// <paramref name="length"/> bytes.
+        /// </summary>
+        /// <param name="self">The extended <see cref="BinaryDataReader"/>.</param>
+        /// <param name="count">The number of values to read.</param>
+        /// <param name="length">The number of bytes the fixed-size blocks takes.</param>
+        /// <returns>The read string.</returns>
+        internal static string[] ReadFixedStrings(this BinaryDataReader self, int count, int length)
+        {
+            string[] strings = new string[count];
+            for (int i = 0; i < count; i++)
+            {
+                strings[i] = ReadFixedString(self, length);
+            }
+            return strings;
+        }
+
         /// <summary>
         /// Reads a raw byte structure from the current stream and returns it.
         /// </summary>
@@ -29,5 +60,22 @@ namespace Syroot.Worms.Core
 
             return instance;
         }
+
+        /// <summary>
+        /// Reads raw byte structures from the current stream and returns them.
+        /// </summary>
+        /// <typeparam name="T">The type of the structure to read.</typeparam>
+        /// <param name="self">The extended <see cref="BinaryReader"/> instance.</param>
+        /// <param name="count">The number of values to read.</param>
+        /// <returns>The structures of type <typeparamref name="T"/>.</returns>
+        internal static T[] ReadStructs<T>(this BinaryReader self, int count) where T : struct
+        {
+            T[] values = new T[count];
+            for (int i = 0; i < count; i++)
+            {
+                values[i] = ReadStruct<T>(self);
+            }
+            return values;
+        }
     }
 }

src/Syroot.Worms/Core/BinaryWriterExtensions.cs

@@ -1,5 +1,6 @@
 using System.IO;
 using System.Runtime.InteropServices;
+using Syroot.IO;
 
 namespace Syroot.Worms.Core
 {
@@ -10,23 +11,64 @@ namespace Syroot.Worms.Core
     {
         // ---- METHODS (INTERNAL) -------------------------------------------------------------------------------------
 
+        /// <summary>
+        /// Writes the given string into a fixed-size block of <paramref name="length"/> bytes and 0-terminates it.
+        /// </summary>
+        /// <param name="self">The extended <see cref="BinaryDataWriter"/> instance.</param>
+        /// <param name="value">The string to write.</param>
+        /// <param name="length">The number of bytes the fixed-size block takes.</param>
+        internal static void Write(this BinaryDataWriter self, string value, int length)
+        {
+            byte[] bytes = self.Encoding.GetBytes(value);
+            self.Write(bytes);
+            self.Write(new byte[length - bytes.Length]);
+        }
+
+        /// <summary>
+        /// Writes the given strings into fixed-size blocks of <paramref name="length"/> bytes and 0-terminates them.
+        /// </summary>
+        /// <param name="self">The extended <see cref="BinaryDataWriter"/> instance.</param>
+        /// <param name="values">The strings to write.</param>
+        /// <param name="length">The number of bytes a fixed-size block takes.</param>
+        internal static void Write(this BinaryDataWriter self, string[] values, int length)
+        {
+            foreach (string value in values)
+            {
+                Write(self, value, length);
+            }
+        }
+
         /// <summary>
         /// Writes the bytes of a structure into the current stream.
         /// </summary>
         /// <typeparam name="T">The type of the structure to read.</typeparam>
         /// <param name="self">The extended <see cref="BinaryWriter"/> instance.</param>
-        /// <param name="instance">The structure to write.</param>
+        /// <param name="value">The structure to write.</param>
-        internal static void Write<T>(this BinaryWriter self, T instance) where T : struct
+        internal static void Write<T>(this BinaryWriter self, T value) where T : struct
         {
             // Get the raw bytes of the structure instance.
             byte[] bytes = new byte[Marshal.SizeOf<T>()];
 
             GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
-            Marshal.StructureToPtr(instance, handle.AddrOfPinnedObject(), false);
+            Marshal.StructureToPtr(value, handle.AddrOfPinnedObject(), false);
             handle.Free();
 
             // Write the bytes to the stream.
             self.Write(bytes);
         }
+
+        /// <summary>
+        /// Writes the bytes of structures into the current stream.
+        /// </summary>
+        /// <typeparam name="T">The type of the structure to read.</typeparam>
+        /// <param name="self">The extended <see cref="BinaryWriter"/> instance.</param>
+        /// <param name="values">The structures to write.</param>
+        internal static void Write<T>(this BinaryWriter self, T[] values) where T : struct
+        {
+            foreach (T value in values)
+            {
+                Write(self, value);
+            }
+        }
     }
 }

src/Syroot.Worms/Gen2/Armageddon/Team.cs

@@ -0,0 +1,291 @@
+using System.Diagnostics;
+using System.IO;
+using System.Text;
+using Syroot.IO;
+using Syroot.Maths;
+using Syroot.Worms.Core;
+
+namespace Syroot.Worms.Gen2.Armageddon
+{
+    /// <summary>
+    /// Represents a team stored in a <see cref="TeamContainer"/> file.
+    /// </summary>
+    public class Team : ILoadable, ISaveable
+    {
+        // ---- PROPERTIES ---------------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Gets or sets the name of the team.
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Gets or sets the 8 worm names.
+        /// </summary>
+        public string[] WormNames { get; set; }
+
+        /// <summary>
+        /// Gets or sets the AI intelligence difficulty level, from 0-5, where 0 is human-controlled.
+        /// </summary>
+        public byte CpuLevel { get; set; }
+
+        /// <summary>
+        /// Gets or sets the name of soundbank for the voice of team worms.
+        /// </summary>
+        public string SoundBankName { get; set; }
+
+        public byte SoundBankLocation { get; set; }
+
+        /// <summary>
+        /// Gets or sets the name of the team fanfare.
+        /// </summary>
+        public string FanfareName { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether the fanfare with the name stored in <see cref="FanfareName"/>
+        /// (<c>true</c>) or the player's countries' fanfare should be played (<c>false</c>).
+        /// </summary>
+        public byte UseCustomFanfare { get; set; }
+        
+        /// <summary>
+        /// Gets or sets the sprite index of the team grave, -1 being a custom bitmap grave.
+        /// </summary>
+        public sbyte GraveSprite { get; set; }
+
+        /// <summary>
+        /// Gets or sets the file name of the team grave bitmap if it uses a custom one.
+        /// </summary>
+        public string GraveFileName { get; set; }
+
+        /// <summary>
+        /// Gets or sets the team grave bitmap if it uses a custom one.
+        /// </summary>
+        public Bitmap Grave { get; set; }
+
+        /// <summary>
+        /// Gets or sets the team's special weapon.
+        /// </summary>
+        public byte TeamWeapon { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of games lost.
+        /// </summary>
+        public int GamesLost { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of deathmatch games lost.
+        /// </summary>
+        public int DeathmatchesLost { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of games won.
+        /// </summary>
+        public int GamesWon { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of deathmatch games won.
+        /// </summary>
+        public int DeathmatchesWon { get; set; }
+        
+        /// <summary>
+        /// Gets or sets the number of games drawn.
+        /// </summary>
+        public int GamesDrawn { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of deathmatch games drawn.
+        /// </summary>
+        public int DeathmatchesDrawn { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of opponent worms killed by this team.
+        /// </summary>
+        public int Kills { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of opponent worms killed by this team in deathmatches.
+        /// </summary>
+        public int DeathmatchKills { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of worms which got killed in this team.
+        /// </summary>
+        public int Deaths { get; set; }
+
+        /// <summary>
+        /// Gets or sets the number of worms which got killed in this team in deathmatches.
+        /// </summary>
+        public int DeathmatchDeaths { get; set; }
+
+        /// <summary>
+        /// Gets or sets the array of 33 mission statuses.
+        /// </summary>
+        public TeamMissionStatus[] MissionStatuses { get; set; }
+
+        /// <summary>
+        /// Gets or sets the file name of the team flag.
+        /// </summary>
+        public string FlagFileName { get; set; }
+
+        /// <summary>
+        /// Gets or sets the bitmap of the team flag.
+        /// </summary>
+        public Bitmap Flag { get; set; }
+
+        /// <summary>
+        /// Gets or sets the deathmatch rank this team reached.
+        /// </summary>
+        public byte DeathmatchRank { get; set; }
+
+        /// <summary>
+        /// Gets or sets the seconds the team required to finish all 6 training missions.
+        /// </summary>
+        public int[] TrainingMissionTimes { get; set; }
+
+        /// <summary>
+        /// Gets or sets 10 unknown integer values.
+        /// </summary>
+        public int[] Unknown1 { get; set; }
+
+        /// <summary>
+        /// Gets or sets the medals the team achieved in all 6 training missions.
+        /// </summary>
+        public byte[] TrainingMissionMedals { get; set; }
+
+        /// <summary>
+        /// Gets or sets 10 unknown bytes.
+        /// </summary>
+        public byte[] Unknown2 { get; set; }
+
+        /// <summary>
+        /// Gets or sets 7 unknown integer values.
+        /// </summary>
+        public int[] Unknown3 { get; set; }
+
+        /// <summary>
+        /// Gets or sets an unknown byte.
+        /// </summary>
+        public byte Unknown4 { get; set; }
+
+        // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Loads the data from the given <see cref="Stream"/>.
+        /// </summary>
+        /// <param name="stream">The <see cref="Stream"/> to load the data from.</param>
+        public void Load(Stream stream)
+        {
+            using (BinaryDataReader reader = new BinaryDataReader(stream, Encoding.ASCII, true))
+            {
+                Name = reader.ReadFixedString(17);
+                WormNames = reader.ReadFixedStrings(8, 17);
+                CpuLevel = reader.ReadByte();
+                SoundBankName = reader.ReadFixedString(0x20);
+                SoundBankLocation = reader.ReadByte();
+                FanfareName = reader.ReadFixedString(0x20);
+                UseCustomFanfare = reader.ReadByte();
+
+                GraveSprite = reader.ReadSByte();
+                if (GraveSprite < 0)
+                {
+                    GraveFileName = reader.ReadFixedString(0x20);
+                    Grave = new Bitmap()
+                    {
+                        BitsPerPixel = 8,
+                        Size = new Vector2(24, 32),
+                        Palette = reader.ReadStructs<Color>(256),
+                        Data = reader.ReadBytes(24 * 32)
+                    };
+                }
+                
+                TeamWeapon = reader.ReadByte();
+                GamesLost = reader.ReadInt32();
+                DeathmatchesLost = reader.ReadInt32();
+                GamesWon = reader.ReadInt32();
+                DeathmatchesWon = reader.ReadInt32();
+                GamesDrawn = reader.ReadInt32();
+                DeathmatchesDrawn = reader.ReadInt32();
+                Kills = reader.ReadInt32();
+                DeathmatchKills = reader.ReadInt32();
+                Deaths = reader.ReadInt32();
+                DeathmatchDeaths = reader.ReadInt32();
+                MissionStatuses = reader.ReadStructs<TeamMissionStatus>(33);
+
+                FlagFileName = reader.ReadFixedString(0x20);
+                Flag = new Bitmap()
+                {
+                    BitsPerPixel = 8,
+                    Size = new Vector2(20, 17),
+                    Palette = reader.ReadStructs<Color>(256),
+                    Data = reader.ReadBytes(20 * 17)
+                };
+
+                DeathmatchRank = reader.ReadByte();
+                TrainingMissionTimes = reader.ReadInt32s(6);
+                Unknown1 = reader.ReadInt32s(10);
+                TrainingMissionMedals = reader.ReadBytes(6);
+                Unknown2 = reader.ReadBytes(10);
+                Unknown3 = reader.ReadInt32s(7);
+                Unknown4 = reader.ReadByte();
+            }
+        }
+
+        /// <summary>
+        /// Saves the data into the given <paramref name="stream"/>.
+        /// </summary>
+        /// <param name="stream">The <see cref="Stream"/> to save the data to.</param>
+        public void Save(Stream stream)
+        {
+            using (BinaryDataWriter writer = new BinaryDataWriter(stream, Encoding.ASCII, true))
+            {
+                writer.Write(Name, 17);
+                writer.Write(WormNames, 17);
+                writer.Write(CpuLevel);
+                writer.Write(SoundBankName, 0x20);
+                writer.Write(SoundBankLocation);
+                writer.Write(FanfareName, 0x20);
+                writer.Write(UseCustomFanfare);
+
+                writer.Write(GraveSprite);
+                if (GraveSprite < 0)
+                {
+                    writer.Write(GraveFileName, 0x20);
+                    writer.Write(Grave.Palette);
+                    writer.Write(Grave.Data);
+                }
+
+                writer.Write(TeamWeapon);
+                writer.Write(GamesLost);
+                writer.Write(DeathmatchesLost);
+                writer.Write(GamesWon);
+                writer.Write(DeathmatchesWon);
+                writer.Write(GamesDrawn);
+                writer.Write(DeathmatchesDrawn);
+                writer.Write(Kills);
+                writer.Write(DeathmatchKills);
+                writer.Write(Deaths);
+                writer.Write(DeathmatchDeaths);
+                writer.Write(MissionStatuses);
+
+                writer.Write(FlagFileName, 0x20);
+                writer.Write(Flag.Palette);
+                writer.Write(Flag.Data);
+
+                writer.Write(DeathmatchRank);
+                writer.Write(TrainingMissionTimes);
+                writer.Write(Unknown1);
+                writer.Write(TrainingMissionMedals);
+                writer.Write(Unknown2);
+                writer.Write(Unknown3);
+                writer.Write(Unknown4);
+            }
+        }
+    }
+
+    [DebuggerDisplay("TeamMissionStatus Attemps={Attempts} Medal={Medal}")]
+    public struct TeamMissionStatus
+    {
+        public int Attempts;
+        public int Medal;
+    }
+}

src/Syroot.Worms/Gen2/Armageddon/TeamContainer.cs

@@ -1,10 +1,235 @@
-using System;
+using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Text;
+using Syroot.IO;
+using Syroot.Worms.Core;
 
 namespace Syroot.Worms.Gen2.Armageddon
 {
-    class TeamContainer
+    /// <summary>
+    /// Represents the list of teams and unlocked game features stored in WGT files.
+    /// Used by WA and WWP. S. https://worms2d.info/Team_file.
+    /// </summary>
+    public class TeamContainer : ILoadableFile, ISaveableFile
     {
+        // ---- CONSTANTS ----------------------------------------------------------------------------------------------
+
+        private const string _signature = "WGT"; // 0-terminated.
+
+        // ---- CONSTRUCTORS & DESTRUCTOR ------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TeamContainer"/> class.
+        /// </summary>
+        public TeamContainer()
+        {
+            Teams = new List<Team>();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TeamContainer"/> class, loading the data from the given
+        /// <see cref="Stream"/>.
+        /// </summary>
+        /// <param name="stream">The <see cref="Stream"/> to load the data from.</param>
+        public TeamContainer(Stream stream)
+        {
+            Load(stream);
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="TeamContainer"/> class, loading the data from the given file.
+        /// </summary>
+        /// <param name="fileName">The name of the file to load the data from.</param>
+        public TeamContainer(string fileName)
+        {
+            Load(fileName);
+        }
+
+        // ---- PROPERTIES ---------------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Gets or sets a value possibly indicating a version of the file format.
+        /// </summary>
+        public byte Version { get; set; }
+
+        /// <summary>
+        /// Gets or sets the unlocked utilities, weapon upgrades, and game cheats.
+        /// </summary>
+        public UnlockedFeatures UnlockedFeatures { get; set; }
+        
+        /// <summary>
+        /// Gets or sets an unknown value.
+        /// </summary>
+        public byte Unknown { get; set; }
+
+        /// <summary>
+        /// Gets or sets the list of <see cref="Team"/> instances stored.
+        /// </summary>
+        public List<Team> Teams { get; set; }
+
+        // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Loads the data from the given <see cref="Stream"/>.
+        /// </summary>
+        /// <param name="stream">The <see cref="Stream"/> to load the data from.</param>
+        public void Load(Stream stream)
+        {
+            using (BinaryDataReader reader = new BinaryDataReader(stream, Encoding.ASCII, true))
+            {
+                // Read the header.
+                if (reader.ReadString(BinaryStringFormat.ZeroTerminated) != _signature)
+                {
+                    throw new InvalidDataException("Invalid WGT file signature.");
+                }
+                Version = reader.ReadByte(); // Really version?
+
+                // Read global settings.
+                byte teamCount = reader.ReadByte();
+                UnlockedFeatures = reader.ReadEnum<UnlockedFeatures>(true);
+                Unknown = reader.ReadByte();
+
+                // Read the teams.
+                Teams = new List<Team>(teamCount);
+                for (int i = 0; i < teamCount; i++)
+                {
+                    Team team = new Team();
+                    team.Load(reader.BaseStream);
+                    Teams.Add(team);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Loads the data from the given file.
+        /// </summary>
+        /// <param name="fileName">The name of the file to load the data from.</param>
+        public void Load(string fileName)
+        {
+            using (FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read))
+            {
+                Load(stream);
+            }
+        }
+
+        /// <summary>
+        /// Saves the data into the given <paramref name="stream"/>.
+        /// </summary>
+        /// <param name="stream">The <see cref="Stream"/> to save the data to.</param>
+        public void Save(Stream stream)
+        {
+            using (BinaryDataWriter writer = new BinaryDataWriter(stream, Encoding.ASCII))
+            {
+                // Write the header.
+                writer.Write(_signature, BinaryStringFormat.ZeroTerminated);
+                writer.Write(Version);
+
+                // Write global settings.
+                writer.Write((byte)Teams.Count);
+                writer.Write(UnlockedFeatures, true);
+                writer.Write(Unknown);
+
+                // Write the teams.
+                foreach (Team team in Teams)
+                {
+                    team.Save(writer.BaseStream);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Saves the data in the given file.
+        /// </summary>
+        /// <param name="fileName">The name of the file to save the data in.</param>
+        public void Save(string fileName)
+        {
+            using (FileStream stream = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None))
+            {
+                Save(stream);
+            }
+        }
+    }
+
+    /// <summary>
+    /// Represents unlockable features of the game.
+    /// </summary>
+    [Flags]
+    public enum UnlockedFeatures : int
+    {
+        /// <summary>
+        /// The utility weapon Laser Sight can be configured.
+        /// </summary>
+        UtilityLaserSight = 1 << 0,
+
+        /// <summary>
+        /// The utility weapon Fast Walk can be configured.
+        /// </summary>
+        UtilityFastWalk = 1 << 1,
+
+        /// <summary>
+        /// The utility weapon Invisibility can be configured.
+        /// </summary>
+        UtilityInvisibility = 1 << 2,
+
+        /// <summary>
+        /// The utility weapon Low Gravity can be configured.
+        /// </summary>
+        UtilityLowGravity = 1 << 3,
+
+        /// <summary>
+        /// The utility weapon Jetpack can be configured.
+        /// </summary>
+        UtilityJetpack = 1 << 4,
+        
+        /// <summary>
+        /// The Grenade upgrade can be enabled.
+        /// </summary>
+        UpgradedGrenade = 1 << 8,
+
+        /// <summary>
+        /// The Shotgun upgrade can be enabled.
+        /// </summary>
+        UpgradedShotgun = 1 << 9,
+
+        /// <summary>
+        /// The cluster upgrade can be enabled.
+        /// </summary>
+        UpgradedClusters = 1 << 10,
+
+        /// <summary>
+        /// The Longbow upgrade can be enabled.
+        /// </summary>
+        UpgradedLongbow = 1 << 11,
+
+        /// <summary>
+        /// The upgrade of Super Sheeps to become Aqua Sheeps can be enabled.
+        /// </summary>
+        AquaSheep = 1 << 12,
+
+        /// <summary>
+        /// Worms can have infinite health and are killable only by drowning them.
+        /// </summary>
+        GodWorms = 1 << 16,
+
+        /// <summary>
+        /// Blood effects when hitting worms can be enabled.
+        /// </summary>
+        BloodFx = 1 << 17,
+
+        /// <summary>
+        /// Every crate explodes with a sheep.
+        /// </summary>
+        SheepHeaven = 1 << 18,
+
+        /// <summary>
+        /// Map terrain becomes indestructible. Has to be set together with <see cref="IndestructibleMap2"/>.
+        /// </summary>
+        IndestructibleMap1 = 1 << 24,
+
+        /// <summary>
+        /// Map terrain becomes indestructible. Has to be set together with <see cref="IndestructibleMap1"/>.
+        /// </summary>
+        IndestructibleMap2 = 1 << 25
     }
 }

src/Syroot.Worms/Gen2/Image.cs

@@ -11,7 +11,7 @@ namespace Syroot.Worms.Gen2
     /// Represents a (palettized) graphical image stored in an IMG file, possibly compressed.
     /// Used by W2, WA and WWP. S. https://worms2d.info/Image_file.
     /// </summary>
-    public class Image : ILoadableFile
+    public class Image : Bitmap, ILoadableFile
     {
         // ---- CONSTANTS ----------------------------------------------------------------------------------------------
 
@@ -52,26 +52,6 @@ namespace Syroot.Worms.Gen2
         /// </summary>
         public string Description { get; private set; }
         
-        /// <summary>
-        /// Gets the number of bits required to describe a color per pixel.
-        /// </summary>
-        public int BitsPerPixel { get; private set; }
-
-        /// <summary>
-        /// Gets the color palette of the image. The first color must always be black.
-        /// </summary>
-        public Color[] Palette { get; private set; }
-
-        /// <summary>
-        /// Gets the size of the image in pixels.
-        /// </summary>
-        public Vector2 Size { get; private set; }
-        
-        /// <summary>
-        /// Gets the data of the image pixels.
-        /// </summary>
-        public byte[] Data { get; private set; }
-
         // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
 
         /// <summary>

src/Syroot.Worms/Gen2/Worms2/Team.cs

@@ -1,136 +1,213 @@
 using System;
+using System.IO;
+using System.Text;
+using Syroot.IO;
+using Syroot.Worms.Core;
 
 namespace Syroot.Worms.Gen2.Worms2
 {
     /// <summary>
     /// Represents a team stored in a <see cref="TeamContainer"/> file.
     /// </summary>
-    public struct Team
+    public class Team : ILoadable, ISaveable
     {
         // ---- PROPERTIES ---------------------------------------------------------------------------------------------
 
-        public short Unknown1;
+        public short Unknown1 { get; set; }
 
         /// <summary>
-        /// The name of the team.
+        /// Gets or sets the name of the team.
         /// </summary>
-        public string Name;
+        public string Name { get; set; }
 
         /// <summary>
-        /// The name of soundbank for the voice of team worms.
+        /// Gets or sets the name of soundbank for the voice of team worms.
         /// </summary>
-        public string SoundBankName;
+        public string SoundBankName { get; set; }
 
         /// <summary>
-        /// The name of the first worm.
+        /// Gets or sets the 8 worm names.
         /// </summary>
-        public string Worm1Name;
+        public string[] WormNames { get; set; }
+        
+        public int Unknown2 { get; set; }
+        public int Unknown3 { get; set; }
+        public int Unknown4 { get; set; }
+        public int Unknown5 { get; set; }
+        public int Unknown6 { get; set; }
+        public int Unknown7 { get; set; }
+        public int Unknown8 { get; set; }
+        public int Unknown9 { get; set; }
+        public int Unknown10 { get; set; }
+        public int Unknown11 { get; set; }
+        public int Unknown12 { get; set; }
+        public int Unknown13 { get; set; }
+        public int Unknown14 { get; set; }
+        public int Unknown15 { get; set; }
+        public int Unknown16 { get; set; }
+        public int Unknown17 { get; set; }
+        public int Unknown18 { get; set; }
+        public int Unknown19 { get; set; }
+        public int Unknown20 { get; set; }
+        public int Unknown21 { get; set; }
+        public int Unknown22 { get; set; }
+        public int Unknown23 { get; set; }
+        public int Unknown24 { get; set; }
+        public int Unknown25 { get; set; }
         
         /// <summary>
-        /// The name of the second worm.
+        /// Gets or sets the number of games lost.
         /// </summary>
-        public string Worm2Name;
+        public int GamesLost { get; set; }
 
         /// <summary>
-        /// The name of the third worm.
+        /// Gets or sets the number of games won.
         /// </summary>
-        public string Worm3Name;
+        public int GamesWon { get; set; }
+
+        public int Unknown26 { get; set; }
+        public int Unknown27 { get; set; }
 
         /// <summary>
-        /// The name the fourth worm.
+        /// Gets or sets the number of opponent worms killed by this team.
         /// </summary>
-        public string Worm4Name;
+        public int Kills { get; set; }
 
         /// <summary>
-        /// The name the fifth worm.
+        /// Gets or sets the number of worms which got killed in this team.
         /// </summary>
-        public string Worm5Name;
+        public int Deaths { get; set; }
 
         /// <summary>
-        /// The name the second worm.
+        /// Gets or sets the AI intelligence difficulty level, from 0-100, where 0 is human-controlled.
         /// </summary>
-        public string Worm6Name;
+        public int CpuLevel { get; set; }
+
+        public int Unknown28 { get; set; }
+        public int Unknown29 { get; set; }
+        public int Unknown30 { get; set; }
         
         /// <summary>
-        /// The name the seventh worm.
+        /// Gets or sets the "difference" statistics value.
         /// </summary>
-        public string Worm7Name;
+        public int Difference { get; set; }
 
         /// <summary>
-        /// The name the eighth worm.
+        /// Gets or sets the number of games played, always being 0 for AI controlled teams.
         /// </summary>
-        public string Worm8Name;
+        public int GamesPlayed { get; set; }
-
-        public int Unknown2;
-        public int Unknown3;
-        public int Unknown4;
-        public int Unknown5;
-        public int Unknown6;
-        public int Unknown7;
-        public int Unknown8;
-        public int Unknown9;
-        public int Unknown10;
-        public int Unknown11;
-        public int Unknown12;
-        public int Unknown13;
-        public int Unknown14;
-        public int Unknown15;
-        public int Unknown16;
-        public int Unknown17;
-        public int Unknown18;
-        public int Unknown19;
-        public int Unknown20;
-        public int Unknown21;
-        public int Unknown22;
-        public int Unknown23;
-        public int Unknown24;
-        public int Unknown25;
         
         /// <summary>
-        /// The number of games lost.
+        /// Gets or sets the points gained by this team.
         /// </summary>
-        public int GamesLost;
+        public int Points { get; set; }
+
+        // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
 
         /// <summary>
-        /// The number of games won.
+        /// Loads the data from the given <see cref="Stream"/>.
         /// </summary>
-        public int GamesWon;
+        /// <param name="stream">The <see cref="Stream"/> to load the data from.</param>
-
+        public void Load(Stream stream)
-        public int Unknown26;
+        {
-        public int Unknown27;
+            using (BinaryDataReader reader = new BinaryDataReader(stream, Encoding.ASCII, true))
-
+            {
-        /// <summary>
+                Unknown1 = reader.ReadInt16();
-        /// The number of opponent worms killed by this team.
+                Name = reader.ReadFixedString(66);
-        /// </summary>
+                SoundBankName = reader.ReadFixedString(36);
-        public int WormsKilled;
+                WormNames = reader.ReadFixedStrings(8, 20);
-
+                Unknown2 = reader.ReadInt32();
-        /// <summary>
+                Unknown3 = reader.ReadInt32();
-        /// The number of worms which got killed in this team.
+                Unknown4 = reader.ReadInt32();
-        /// </summary>
+                Unknown5 = reader.ReadInt32();
-        public int WormsLost;
+                Unknown6 = reader.ReadInt32();
-
+                Unknown7 = reader.ReadInt32();
-        /// <summary>
+                Unknown8 = reader.ReadInt32();
-        /// The AI intelligence difficulty level, from 0-100, where 0 is human-controlled.
+                Unknown9 = reader.ReadInt32();
-        /// </summary>
+                Unknown10 = reader.ReadInt32();
-        public int CpuLevel;
+                Unknown11 = reader.ReadInt32();
-
+                Unknown12 = reader.ReadInt32();
-        public int Unknown28;
+                Unknown13 = reader.ReadInt32();
-        public int Unknown29;
+                Unknown14 = reader.ReadInt32();
-        public int Unknown30;
+                Unknown15 = reader.ReadInt32();
-        
+                Unknown16 = reader.ReadInt32();
-        /// <summary>
+                Unknown17 = reader.ReadInt32();
-        /// The "difference" statistics value.
+                Unknown18 = reader.ReadInt32();
-        /// </summary>
+                Unknown19 = reader.ReadInt32();
-        public int Difference;
+                Unknown20 = reader.ReadInt32();
-
+                Unknown21 = reader.ReadInt32();
-        /// <summary>
+                Unknown22 = reader.ReadInt32();
-        /// The number of games played, always being 0 for AI controlled teams.
+                Unknown23 = reader.ReadInt32();
-        /// </summary>
+                Unknown24 = reader.ReadInt32();
-        public int GamesPlayed;
+                Unknown25 = reader.ReadInt32();
-        
+                GamesLost = reader.ReadInt32();
-        /// <summary>
+                GamesWon = reader.ReadInt32();
-        /// The points gained by this team.
+                Unknown26 = reader.ReadInt32();
-        /// </summary>
+                Unknown27 = reader.ReadInt32();
-        public int Points;
+                Kills = reader.ReadInt32();
+                Deaths = reader.ReadInt32();
+                CpuLevel = reader.ReadInt32();
+                Unknown28 = reader.ReadInt32();
+                Unknown29 = reader.ReadInt32();
+                Unknown30 = reader.ReadInt32();
+                Difference = reader.ReadInt32();
+                GamesPlayed = reader.ReadInt32();
+                Points = reader.ReadInt32();
+            }
+        }
+
+        /// <summary>
+        /// Saves the data into the given <paramref name="stream"/>.
+        /// </summary>
+        /// <param name="stream">The <see cref="Stream"/> to save the data to.</param>
+        public void Save(Stream stream)
+        {
+            using (BinaryDataWriter writer = new BinaryDataWriter(stream, Encoding.ASCII, true))
+            {
+                writer.Write(Unknown1);
+                writer.Write(Name, 66);
+                writer.Write(SoundBankName, 36);
+                writer.Write(WormNames, 20);
+                writer.Write(Unknown2);
+                writer.Write(Unknown3);
+                writer.Write(Unknown4);
+                writer.Write(Unknown5);
+                writer.Write(Unknown6);
+                writer.Write(Unknown7);
+                writer.Write(Unknown8);
+                writer.Write(Unknown9);
+                writer.Write(Unknown10);
+                writer.Write(Unknown11);
+                writer.Write(Unknown12);
+                writer.Write(Unknown13);
+                writer.Write(Unknown14);
+                writer.Write(Unknown15);
+                writer.Write(Unknown16);
+                writer.Write(Unknown17);
+                writer.Write(Unknown18);
+                writer.Write(Unknown19);
+                writer.Write(Unknown20);
+                writer.Write(Unknown21);
+                writer.Write(Unknown22);
+                writer.Write(Unknown23);
+                writer.Write(Unknown24);
+                writer.Write(Unknown25);
+                writer.Write(GamesLost);
+                writer.Write(GamesWon);
+                writer.Write(Unknown26);
+                writer.Write(Unknown27);
+                writer.Write(Kills);
+                writer.Write(Deaths);
+                writer.Write(CpuLevel);
+                writer.Write(Unknown28);
+                writer.Write(Unknown29);
+                writer.Write(Unknown30);
+                writer.Write(Kills);
+                writer.Write(Deaths);
+                writer.Write(Difference);
+                writer.Write(GamesPlayed);
+                writer.Write(Points);
+            }
+        }
     }
 }

src/Syroot.Worms/Gen2/Worms2/TeamContainer.cs

@@ -1,9 +1,7 @@
 using System.Collections.Generic;
 using System.IO;
-using System.Runtime.InteropServices;
 using System.Text;
 using Syroot.IO;
-using Syroot.Maths;
 using Syroot.Worms.Core;
 
 namespace Syroot.Worms.Gen2.Worms2
@@ -14,10 +12,6 @@ namespace Syroot.Worms.Gen2.Worms2
     /// </summary>
     public class TeamContainer : ILoadableFile, ISaveableFile
     {
-        // ---- CONSTANTS ----------------------------------------------------------------------------------------------
-
-        private static readonly char[] _trimChars = new char[] { (char)0x00 };
-        
         // ---- CONSTRUCTORS & DESTRUCTOR ------------------------------------------------------------------------------
 
         /// <summary>
@@ -67,57 +61,9 @@ namespace Syroot.Worms.Gen2.Worms2
                 Teams = new List<Team>();
                 while (!reader.EndOfStream)
                 {
-                    Teams.Add(new Team()
+                    Team team = new Team();
-                    {
+                    team.Load(reader.BaseStream);
-                        Unknown1 = reader.ReadInt16(),
+                    Teams.Add(team);
-                        Name = ReadFixedString(reader, 66),
-                        SoundBankName = ReadFixedString(reader, 36),
-                        Worm1Name = ReadFixedString(reader, 20),
-                        Worm2Name = ReadFixedString(reader, 20),
-                        Worm3Name = ReadFixedString(reader, 20),
-                        Worm4Name = ReadFixedString(reader, 20),
-                        Worm5Name = ReadFixedString(reader, 20),
-                        Worm6Name = ReadFixedString(reader, 20),
-                        Worm7Name = ReadFixedString(reader, 20),
-                        Worm8Name = ReadFixedString(reader, 20),
-                        Unknown2 = reader.ReadInt32(),
-                        Unknown3 = reader.ReadInt32(),
-                        Unknown4 = reader.ReadInt32(),
-                        Unknown5 = reader.ReadInt32(),
-                        Unknown6 = reader.ReadInt32(),
-                        Unknown7 = reader.ReadInt32(),
-                        Unknown8 = reader.ReadInt32(),
-                        Unknown9 = reader.ReadInt32(),
-                        Unknown10 = reader.ReadInt32(),
-                        Unknown11 = reader.ReadInt32(),
-                        Unknown12 = reader.ReadInt32(),
-                        Unknown13 = reader.ReadInt32(),
-                        Unknown14 = reader.ReadInt32(),
-                        Unknown15 = reader.ReadInt32(),
-                        Unknown16 = reader.ReadInt32(),
-                        Unknown17 = reader.ReadInt32(),
-                        Unknown18 = reader.ReadInt32(),
-                        Unknown19 = reader.ReadInt32(),
-                        Unknown20 = reader.ReadInt32(),
-                        Unknown21 = reader.ReadInt32(),
-                        Unknown22 = reader.ReadInt32(),
-                        Unknown23 = reader.ReadInt32(),
-                        Unknown24 = reader.ReadInt32(),
-                        Unknown25 = reader.ReadInt32(),
-                        GamesLost = reader.ReadInt32(),
-                        GamesWon = reader.ReadInt32(),
-                        Unknown26 = reader.ReadInt32(),
-                        Unknown27 = reader.ReadInt32(),
-                        WormsKilled = reader.ReadInt32(),
-                        WormsLost = reader.ReadInt32(),
-                        CpuLevel = reader.ReadInt32(),
-                        Unknown28 = reader.ReadInt32(),
-                        Unknown29 = reader.ReadInt32(),
-                        Unknown30 = reader.ReadInt32(),
-                        Difference = reader.ReadInt32(),
-                        GamesPlayed = reader.ReadInt32(),
-                        Points = reader.ReadInt32(),
-                    });
                 }
             }
         }
@@ -144,56 +90,7 @@ namespace Syroot.Worms.Gen2.Worms2
             {
                 foreach (Team team in Teams)
                 {
-                    writer.Write(team.Unknown1);
+                    team.Save(writer.BaseStream);
-                    WriteFixedString(writer, team.Name, 66);
-                    WriteFixedString(writer, team.SoundBankName, 36);
-                    WriteFixedString(writer, team.Worm1Name, 20);
-                    WriteFixedString(writer, team.Worm2Name, 20);
-                    WriteFixedString(writer, team.Worm3Name, 20);
-                    WriteFixedString(writer, team.Worm4Name, 20);
-                    WriteFixedString(writer, team.Worm5Name, 20);
-                    WriteFixedString(writer, team.Worm6Name, 20);
-                    WriteFixedString(writer, team.Worm7Name, 20);
-                    WriteFixedString(writer, team.Worm8Name, 20);
-                    writer.Write(team.Unknown2);
-                    writer.Write(team.Unknown3);
-                    writer.Write(team.Unknown4);
-                    writer.Write(team.Unknown5);
-                    writer.Write(team.Unknown6);
-                    writer.Write(team.Unknown7);
-                    writer.Write(team.Unknown8);
-                    writer.Write(team.Unknown9);
-                    writer.Write(team.Unknown10);
-                    writer.Write(team.Unknown11);
-                    writer.Write(team.Unknown12);
-                    writer.Write(team.Unknown13);
-                    writer.Write(team.Unknown14);
-                    writer.Write(team.Unknown15);
-                    writer.Write(team.Unknown16);
-                    writer.Write(team.Unknown17);
-                    writer.Write(team.Unknown18);
-                    writer.Write(team.Unknown19);
-                    writer.Write(team.Unknown20);
-                    writer.Write(team.Unknown21);
-                    writer.Write(team.Unknown22);
-                    writer.Write(team.Unknown23);
-                    writer.Write(team.Unknown24);
-                    writer.Write(team.Unknown25);
-                    writer.Write(team.GamesLost);
-                    writer.Write(team.GamesWon);
-                    writer.Write(team.Unknown26);
-                    writer.Write(team.Unknown27);
-                    writer.Write(team.WormsKilled);
-                    writer.Write(team.WormsLost);
-                    writer.Write(team.CpuLevel);
-                    writer.Write(team.Unknown28);
-                    writer.Write(team.Unknown29);
-                    writer.Write(team.Unknown30);
-                    writer.Write(team.WormsKilled);
-                    writer.Write(team.WormsLost);
-                    writer.Write(team.Difference);
-                    writer.Write(team.GamesPlayed);
-                    writer.Write(team.Points);
                 }
             }
         }
@@ -209,21 +106,5 @@ namespace Syroot.Worms.Gen2.Worms2
                 Save(stream);
             }
         }
-
-        // ---- METHODS (PRIVATE) --------------------------------------------------------------------------------------
-
-        private static string ReadFixedString(BinaryDataReader reader, int length)
-        {
-            string str = reader.ReadString(BinaryStringFormat.ZeroTerminated);
-            reader.Seek(length - str.Length - 1);
-            return str;
-        }
-
-        private static void WriteFixedString(BinaryDataWriter writer, string value, int length)
-        {
-            byte[] bytes = writer.Encoding.GetBytes(value);
-            writer.Write(bytes);
-            writer.Write(new byte[length - bytes.Length]);
-        }
     }
 }

src/Syroot.Worms/Syroot.Worms.csproj

@@ -21,6 +21,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="ImageSharp" Version="1.0.0-alpha7-00006" />
     <PackageReference Include="Syroot.IO.BinaryData" Version="1.2.2" />
     <PackageReference Include="Syroot.Maths" Version="1.3.1" />
   </ItemGroup>