Support hero compositions extraction (aka battle presets)

Python Utilities/address_extractor.py

@@ -30,6 +30,7 @@
     }],
     'public class UserHeroData ': [{
         'public Dictionary<int, Hero> HeroById;': '        public static int UserHeroDataHeroById = {}; // UserHeroData.HeroById\n',
+        'public Dictionary<int, int[]> BattlePresets;': '        public static int UserHeroDataBattlePresets = {}; // UserHeroData.BattlePresets\n',
     }],
     'public class UserVillageData ': [{
         'public Dictionary<Element, Dictionary<StatKindId, int>> CapitolBonusLevelByStatByElement;': '        public static int UserVillageDataCapitolBonusLevelByStatByElement = {}; // UserVillageData.UserVillageDataCapitolBonusLevelByStatByElement\n',

README.md

@@ -13,7 +13,6 @@ This application has 2 Modes:
 * .NET Framework 4.8
 
 ## Future versions
-* Extract last known hero compositions
 * Account stats
 
 ## Projects Using Extracted Data!

RaidExtractor.Core/AccountDumpClient.cs

@@ -301,6 +301,9 @@ public partial class AccountDump
 
         [Newtonsoft.Json.JsonProperty("shards", Required = Newtonsoft.Json.Required.Default, NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore)]
         public Dictionary<string, ShardInfo> Shards { get; set; }
+
+        [Newtonsoft.Json.JsonProperty("stagePresets", Required = Newtonsoft.Json.Required.Default, NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore)]
+        public Dictionary<int, int[]> StagePresets { get; set; }
     }
 
 

RaidExtractor.Core/Extractor.cs

@@ -455,6 +455,45 @@ public AccountDump GetDump()
                     shards[key].SummonData.Add(info);
                 }
 
+#endregion
+
+#region BattlePresets extraction
+
+                var presetsPointer = heroesWrapper;
+                NativeWrapper.ReadProcessMemory(handle, presetsPointer + RaidStaticInformation.HeroesWrapperHeroData, ref presetsPointer); // HeroesWrapperReadOnly.HeroData
+                NativeWrapper.ReadProcessMemory(handle, presetsPointer + RaidStaticInformation.UserHeroDataBattlePresets, ref presetsPointer); // UserHeroData.BattlePresets
+
+                var battlePresetsCount = 0;
+                var presetsDataPointer = IntPtr.Zero;
+
+                NativeWrapper.ReadProcessMemory(handle, presetsPointer + RaidStaticInformation.DictionaryCount, ref battlePresetsCount); // Dictionary<int, int[]>.Count
+                NativeWrapper.ReadProcessMemory(handle, presetsPointer + RaidStaticInformation.DictionaryEntries, ref presetsDataPointer); // Dictionary<int, int[]>.Entries
+
+                var stagePresets = new Dictionary<int, int[]>();
+
+                for (var i = 0; i < battlePresetsCount; i++)
+                {
+                    var stageIdPointer = presetsDataPointer + 0x28 + 0x18 * i; // Dictionary<int, int[]>.Key;
+                    var heroIdArrayPointer = presetsDataPointer + 0x30 + 0x18 * i; // Dictionary<int, int[]>.Value
+                    int currentStage = 0;
+
+                    NativeWrapper.ReadProcessMemory(handle, stageIdPointer, ref currentStage);
+                    NativeWrapper.ReadProcessMemory(handle, heroIdArrayPointer, ref heroIdArrayPointer);
+
+                    var heroArrayCount = 0;
+                    NativeWrapper.ReadProcessMemory(handle, heroIdArrayPointer + RaidStaticInformation.ListCount, ref heroArrayCount); // Assuming Array.Count has identical offset as List.Count
+
+                    // Making use of ReadProcessMemoryArray instead of iterating the array ourselves
+                    if (heroArrayCount > 0)
+                    {
+                        var heroIdArray = new int[heroArrayCount];
+                        var heroIdPointer = heroIdArrayPointer + 0x20; // Location of the first entry
+
+                        NativeWrapper.ReadProcessMemoryArray(handle, heroIdPointer, heroIdArray);
+                        stagePresets[currentStage] = heroIdArray;
+                    }
+                }
+
 #endregion
 
                 return new AccountDump
@@ -463,7 +502,8 @@ public AccountDump GetDump()
                     Heroes = heroes,
                     ArenaLeague = arenaLeague.ToString(),
                     GreatHall = greatHall,
-                    Shards = shards
+                    Shards = shards,
+                    StagePresets = stagePresets,  
                 };
             }
             finally

RaidExtractor.Core/Native/RaidStaticInformation.cs

@@ -12,6 +12,7 @@ class RaidStaticInformation
         public static int ShardSummonData = 0x18; // ShardWrapperReadOnly.UserShardData.SummonResults
 
         public static int UserHeroDataHeroById = 0x18; // UserHeroData.HeroById
+        public static int UserHeroDataBattlePresets = 0x28; // UserHeroData.BattlePresets
 
         public static int UserArtifactDataArtifacts = 0x28; // UserArtifactData.Artifactsa
         public static int UserArtifactArtifactDataByHeroId = 0x30; // UserArtifactData.ArtifactDataByHeroId