huge refactor

data/poe2/areas.json

@@ -0,0 +1,96 @@
+[
+  {
+    "act": 1,
+    "areas": [
+      { "id": "G1_1", "name": "The Riverbank", "level": 1, "order": 1, "wp": false, "connects": ["G1_town"] },
+      { "id": "G1_town", "name": "Clearfell Encampment", "level": 15, "order": 2, "town": true, "wp": true, "connects": ["G1_1", "G1_2"] },
+      { "id": "G1_2", "name": "Clearfell", "level": 2, "order": 3, "wp": true, "connects": ["G1_town", "G1_3", "G1_4"] },
+      { "id": "G1_3", "name": "Mud Burrow", "level": 3, "order": 4, "wp": false, "connects": ["G1_2"] },
+      { "id": "G1_4", "name": "The Grelwood", "level": 4, "order": 5, "wp": true, "connects": ["G1_2", "G1_5", "G1_6"] },
+      { "id": "G1_5", "name": "The Red Vale", "level": 5, "order": 6, "wp": true, "connects": ["G1_4"] },
+      { "id": "G1_6", "name": "The Grim Tangle", "level": 6, "order": 7, "wp": true, "connects": ["G1_4", "G1_7"] },
+      { "id": "G1_7", "name": "Cemetery of the Eternals", "level": 7, "order": 8, "wp": true, "connects": ["G1_6", "G1_8", "G1_9", "G1_11"] },
+      { "id": "G1_8", "name": "Mausoleum of the Praetor", "level": 8, "order": 9, "wp": true, "connects": ["G1_7"] },
+      { "id": "G1_9", "name": "Tomb of the Consort", "level": 8, "order": 10, "wp": true, "connects": ["G1_7"] },
+      { "id": "G1_10", "name": "Root Hollow", "level": 15, "order": 11, "wp": false, "connects": [] },
+      { "id": "G1_11", "name": "Hunting Grounds", "level": 10, "order": 12, "wp": true, "connects": ["G1_7", "G1_12", "G1_13_1"] },
+      { "id": "G1_12", "name": "Freythorn", "level": 11, "order": 13, "wp": true, "connects": ["G1_11"] },
+      { "id": "G1_13_1", "name": "Ogham Farmlands", "level": 12, "order": 14, "wp": true, "connects": ["G1_11", "G1_13_2"] },
+      { "id": "G1_13_2", "name": "Ogham Village", "level": 13, "order": 15, "wp": true, "connects": ["G1_13_1", "G1_14"] },
+      { "id": "G1_14", "name": "The Manor Ramparts", "level": 14, "order": 16, "wp": true, "connects": ["G1_13_2", "G1_15"] },
+      { "id": "G1_15", "name": "Ogham Manor", "level": 15, "order": 17, "wp": true, "connects": ["G1_14"] }
+    ]
+  },
+  {
+    "act": 2,
+    "areas": [
+      { "id": "G2_1", "name": "Vastiri Outskirts", "level": 16, "order": 1, "wp": true, "connects": ["G2_10_2"] },
+      { "id": "G2_town", "name": "The Ardura Caravan", "level": 32, "order": 2, "town": true, "wp": true, "connects": ["G2_10_1", "G2_13"] },
+      { "id": "G2_2", "name": "Traitor's Passage", "level": 19, "order": 3, "wp": true, "connects": ["G2_3", "G2_12_1"] },
+      { "id": "G2_3", "name": "The Halani Gates", "level": 20, "order": 4, "wp": true, "connects": ["G2_2"] },
+      { "id": "G2_4_1", "name": "Keth", "level": 21, "order": 5, "wp": true, "connects": ["G2_8", "G2_4_2"] },
+      { "id": "G2_4_2", "name": "The Lost City", "level": 22, "order": 6, "wp": true, "connects": ["G2_4_1", "G2_5_2", "G2_4_3"] },
+      { "id": "G2_4_3", "name": "Buried Shrines", "level": 23, "order": 7, "wp": true, "connects": ["G2_4_2"] },
+      { "id": "G2_5_1", "name": "Mastodon Badlands", "level": 21, "order": 8, "wp": true, "connects": ["G2_12_1", "G2_5_2"] },
+      { "id": "G2_5_2", "name": "The Bone Pits", "level": 22, "order": 9, "wp": true, "connects": ["G2_5_1", "G2_4_2"] },
+      { "id": "Abyss_Intro", "name": "Lightless Passage", "level": 22, "order": 10, "wp": false, "connects": [] },
+      { "id": "Abyss_Hub", "name": "The Well of Souls", "level": 22, "order": 11, "wp": false, "connects": [] },
+      { "id": "G2_6", "name": "Valley of the Titans", "level": 21, "order": 12, "wp": true, "connects": ["G2_12_1", "G2_7"] },
+      { "id": "G2_7", "name": "The Titan Grotto", "level": 22, "order": 13, "wp": true, "connects": ["G2_6"] },
+      { "id": "G2_8", "name": "Deshar", "level": 28, "order": 14, "wp": true, "connects": ["G2_4_1", "G2_9_1"] },
+      { "id": "G2_9_1", "name": "Path of Mourning", "level": 29, "order": 15, "wp": true, "connects": ["G2_8", "G2_9_2"] },
+      { "id": "G2_9_2", "name": "The Spires of Deshar", "level": 30, "order": 16, "wp": true, "connects": ["G2_9_1"] },
+      { "id": "G2_10_1", "name": "Mawdun Quarry", "level": 17, "order": 17, "wp": true, "connects": ["G2_10_2", "G2_town"] },
+      { "id": "G2_10_2", "name": "Mawdun Mine", "level": 18, "order": 18, "wp": true, "connects": ["G2_1", "G2_10_1"] },
+      { "id": "G2_12_1", "name": "The Dreadnought", "level": 31, "order": 19, "wp": true, "connects": ["G2_2", "G2_12_2", "G2_5_1", "G2_6"] },
+      { "id": "G2_12_2", "name": "Dreadnought Vanguard", "level": 32, "order": 20, "wp": true, "connects": ["G2_12_1"] },
+      { "id": "G2_13", "name": "Trial of the Sekhemas", "level": 22, "order": 21, "wp": true, "connects": ["G2_town"] }
+    ]
+  },
+  {
+    "act": 3,
+    "areas": [
+      { "id": "G3_1", "name": "Sandswept Marsh", "level": 33, "order": 1, "wp": true, "connects": ["G3_4", "G3_3"] },
+      { "id": "G3_town", "name": "Ziggurat Encampment", "level": 44, "order": 2, "town": true, "wp": true, "connects": ["G3_3", "G3_2_1", "G3_8"] },
+      { "id": "G3_2_1", "name": "Infested Barrens", "level": 35, "order": 3, "wp": true, "connects": ["G3_town", "G3_7", "G3_5"] },
+      { "id": "G3_2_2", "name": "The Matlan Waterways", "level": 39, "order": 4, "wp": false, "connects": ["G3_3", "G3_5"] },
+      { "id": "G3_3", "name": "Jungle Ruins", "level": 34, "order": 5, "wp": true, "connects": ["G3_1", "G3_4", "G3_town", "G3_2_2"] },
+      { "id": "G3_4", "name": "The Venom Crypts", "level": 35, "order": 6, "wp": false, "connects": ["G3_1", "G3_3"] },
+      { "id": "G3_5", "name": "Chimeral Wetlands", "level": 36, "order": 7, "wp": true, "connects": ["G3_2_2", "G3_2_1", "G3_6_1", "G3_10"] },
+      { "id": "G3_6_1", "name": "Jiquani's Machinarium", "level": 37, "order": 8, "wp": true, "connects": ["G3_5", "G3_6_2"] },
+      { "id": "G3_6_2", "name": "Jiquani's Sanctum", "level": 38, "order": 9, "wp": true, "connects": ["G3_6_1"] },
+      { "id": "G3_7", "name": "The Azak Bog", "level": 36, "order": 10, "wp": true, "connects": ["G3_2_1"] },
+      { "id": "G3_8", "name": "The Drowned City", "level": 40, "order": 11, "wp": true, "connects": ["G3_town", "G3_11", "G3_9"] },
+      { "id": "G3_9", "name": "The Molten Vault", "level": 41, "order": 12, "wp": true, "connects": ["G3_8"] },
+      { "id": "G3_10", "name": "The Trial of Chaos", "level": 38, "order": 13, "wp": true, "connects": ["G3_5", "G3_14"] },
+      { "id": "G3_11", "name": "Apex of Filth", "level": 41, "order": 14, "wp": true, "connects": ["G3_8", "G3_12"] },
+      { "id": "G3_12", "name": "Temple of Kopec", "level": 42, "order": 15, "wp": false, "connects": ["G3_11", "G3_14"] },
+      { "id": "G3_14", "name": "Utzaal", "level": 43, "order": 16, "wp": true, "connects": ["G3_12", "G3_16", "G3_10"] },
+      { "id": "G3_16", "name": "Aggorat", "level": 44, "order": 17, "wp": true, "connects": ["G3_14", "G3_17"] },
+      { "id": "G3_17", "name": "The Black Chambers", "level": 45, "order": 18, "wp": true, "connects": ["G3_16"] }
+    ]
+  },
+  {
+    "act": 4,
+    "areas": [
+      { "id": "G4_town", "name": "Kingsmarch", "level": 53, "order": 1, "town": true, "wp": true, "connects": ["G4_1_1", "G4_5_1"] },
+      { "id": "G4_1_1", "name": "Isle of Kin", "level": 46, "order": 2, "wp": true, "connects": ["G4_town", "G4_1_2"] },
+      { "id": "G4_1_2", "name": "Volcanic Warrens", "level": 47, "order": 3, "wp": true, "connects": ["G4_1_1", "G4_7"] },
+      { "id": "G4_2_1", "name": "Kedge Bay", "level": 46, "order": 4, "wp": true, "connects": ["G4_7", "G4_2_2"] },
+      { "id": "G4_2_2", "name": "Journey's End", "level": 47, "order": 5, "wp": true, "connects": ["G4_2_1", "G4_3_1"] },
+      { "id": "G4_3_1", "name": "Whakapanu Island", "level": 46, "order": 6, "wp": true, "connects": ["G4_2_2", "G4_3_2"] },
+      { "id": "G4_3_2", "name": "Singing Caverns", "level": 47, "order": 7, "wp": true, "connects": ["G4_3_1", "G4_4_1"] },
+      { "id": "G4_4_1", "name": "Eye of Hinekora", "level": 46, "order": 8, "wp": true, "connects": ["G4_3_2", "G4_4_2"] },
+      { "id": "G4_4_2", "name": "Halls of the Dead", "level": 47, "order": 9, "wp": true, "connects": ["G4_4_1", "G4_4_3", "G4_8a"] },
+      { "id": "G4_4_3", "name": "Trial of the Ancestors", "level": 51, "order": 10, "wp": true, "connects": ["G4_4_2", "G4_11_1a"] },
+      { "id": "G4_5_1", "name": "Abandoned Prison", "level": 46, "order": 11, "wp": true, "connects": ["G4_town", "G4_5_2"] },
+      { "id": "G4_5_2", "name": "Solitary Confinement", "level": 47, "order": 12, "wp": true, "connects": ["G4_5_1"] },
+      { "id": "G4_7", "name": "Shrike Island", "level": 46, "order": 13, "wp": true, "connects": ["G4_1_2", "G4_2_1"] },
+      { "id": "G4_8a", "name": "Arastas", "level": 52, "order": 14, "wp": true, "connects": ["G4_4_2", "G4_10"] },
+      { "id": "G4_10", "name": "The Excavation", "level": 52, "order": 15, "wp": true, "connects": ["G4_8a", "G4_11_1a"] },
+      { "id": "G4_11_1a", "name": "Ngakanu", "level": 53, "order": 16, "wp": true, "connects": ["G4_4_3", "G4_10", "G4_11_2"] },
+      { "id": "G4_11_2", "name": "Heart of the Tribe", "level": 53, "order": 17, "wp": true, "connects": ["G4_11_1a"] },
+      { "id": "G4_13", "name": "Plunder's Point", "level": 53, "order": 18, "wp": true, "connects": [] }
+    ]
+  }
+]

entities.json

@@ -13,18 +13,24 @@
   "Metadata/Chests/EzomyteChest_06",
   "Metadata/Chests/LeagueIncursion/EncounterChest",
   "Metadata/Chests/MossyChest11",
+  "Metadata/Chests/MossyChest13",
   "Metadata/Chests/MossyChest20",
   "Metadata/Chests/MossyChest21",
   "Metadata/Chests/MossyChest26",
   "Metadata/Critters/Chicken/Chicken_kingsmarch",
+  "Metadata/Critters/Crow/Crow",
+  "Metadata/Critters/Ferret/Ferret",
   "Metadata/Critters/Hedgehog/HedgehogSlow",
   "Metadata/Critters/Weta/Basic",
   "Metadata/Effects/Effect",
+  "Metadata/Effects/Microtransactions/Town_Portals/PersonSplitPortal/_PersonSplitPortalPrespawnDummy",
+  "Metadata/Effects/Microtransactions/Town_Portals/PersonSplitPortal/_PersonSplitPortalPrespawnDummyMarble",
   "Metadata/Effects/Microtransactions/foot_prints/delirium/footprints_delirium",
   "Metadata/Effects/Microtransactions/foot_prints/harvest02/footprints_harvest",
   "Metadata/Effects/PermanentEffect",
   "Metadata/Effects/ServerEffect",
   "Metadata/Effects/Spells/monsters_effects/Act1_FOUR/CarrionCrone/IceSpike",
+  "Metadata/Effects/Spells/sandstorm_swipe/sandstorm_swipe_storm",
   "Metadata/MiscellaneousObjects/AreaTransitionBlockage",
   "Metadata/MiscellaneousObjects/AreaTransitionDoodad",
   "Metadata/MiscellaneousObjects/AreaTransition_Animate",
@@ -46,19 +52,28 @@
   "Metadata/MiscellaneousObjects/LeagueIncursionNew/IncursionPedestalCrystal_6",
   "Metadata/MiscellaneousObjects/LeagueIncursionNew/IncursionPedestalEncounter",
   "Metadata/MiscellaneousObjects/MultiplexPortal",
+  "Metadata/MiscellaneousObjects/ReviveIcon",
   "Metadata/MiscellaneousObjects/ServerDoodadHidden",
   "Metadata/MiscellaneousObjects/Stash",
   "Metadata/MiscellaneousObjects/Waypoint",
   "Metadata/MiscellaneousObjects/WorldItem",
+  "Metadata/Monsters/BansheeRemake/WitchHut/Objects/AmbushLocation",
+  "Metadata/Monsters/BansheeRemake/WitchHutBanshee",
+  "Metadata/Monsters/FungusZombie/FungusZombieLarge",
+  "Metadata/Monsters/FungusZombie/FungusZombieMedium",
   "Metadata/Monsters/Hags/Objects/BossRoomMinimapIcon",
   "Metadata/Monsters/Hags/UrchinHag1",
   "Metadata/Monsters/Hags/UrchinHagBoss",
   "Metadata/Monsters/InvisibleFire/MDCarrionCroneWave",
+  "Metadata/Monsters/MonsterMods/OnDeathColdExplosionParent",
   "Metadata/Monsters/Urchins/MeleeUrchin1",
   "Metadata/Monsters/Urchins/SlingUrchin1",
+  "Metadata/Monsters/Werewolves/WerewolfPack1",
+  "Metadata/Monsters/Werewolves/WerewolfProwler1",
   "Metadata/Monsters/Wolves/RottenWolf1_",
   "Metadata/Monsters/Wolves/RottenWolfDead",
   "Metadata/Monsters/Wolves/RottenWolfHagSummonedDead",
+  "Metadata/Monsters/Zombies/CourtGuardZombieAxe",
   "Metadata/Monsters/Zombies/CourtGuardZombieUnarmed",
   "Metadata/Monsters/Zombies/Lumberjack/LumberingDrownedDryOneHandAxe",
   "Metadata/Monsters/Zombies/Lumberjack/LumberingDrownedDryOneHandAxePhysics__",
@@ -89,10 +104,16 @@
   "Metadata/Pet/BabyChimera/BabyChimera",
   "Metadata/Pet/BetaKiwis/BaronKiwi",
   "Metadata/Pet/BetaKiwis/FaridunKiwi",
+  "Metadata/Pet/BetaKiwis/KaruiKiwi",
+  "Metadata/Pet/BetaKiwis/VaalKiwi",
+  "Metadata/Pet/BookAndQuillPet/BookAndQuillPet",
   "Metadata/Pet/BookAndQuillPet/BookAndQuillPet_Abyss",
   "Metadata/Pet/Cat/Sphynx/GiantSphynx/GiantSphynxBlack",
+  "Metadata/Pet/EtchedBeetlePet/EtchedBeetlePetAsala",
   "Metadata/Pet/FledglingBellcrow/FledglingBellcrow",
+  "Metadata/Pet/HeritagePeacock/HeritagePeacock",
   "Metadata/Pet/LandSharkPet/LandSharkPet",
+  "Metadata/Pet/LightBringerCat/LightbringerCat",
   "Metadata/Pet/OctopusParasite/OctopusParasiteCelestial",
   "Metadata/Pet/OrigamiPet/OrigamiPetBase",
   "Metadata/Pet/Phoenix/PhoenixPetBlue",
@@ -100,10 +121,12 @@
   "Metadata/Pet/Phoenix/PhoenixPetRed",
   "Metadata/Pet/QuadrillaPet/QuadrillaArmoured",
   "Metadata/Pet/ScavengerBat/ScavengerBat",
+  "Metadata/Pet/WayfinderWolf/WayfinderWolf",
   "Metadata/Projectiles/CarrionCroneIceSpear",
   "Metadata/Projectiles/HagBossIceShard",
   "Metadata/Projectiles/IceSpear",
   "Metadata/Projectiles/SlingUrchinProjectile",
+  "Metadata/Projectiles/Spark",
   "Metadata/Projectiles/Twister",
   "Metadata/Terrain/Doodads/Gallows/ClearfellBull1",
   "Metadata/Terrain/Doodads/Gallows/ClearfellBull1_CountKilled",
@@ -112,6 +135,9 @@
   "Metadata/Terrain/Gallows/Act1/1_2/Objects/CampsiteChest",
   "Metadata/Terrain/Gallows/Act1/1_2/Objects/CampsiteController",
   "Metadata/Terrain/Gallows/Act1/1_2/Objects/RuleSet",
+  "Metadata/Terrain/Gallows/Act1/1_4/Objects/HagCauldron",
+  "Metadata/Terrain/Gallows/Act1/1_4/Objects/SecretRoomMinimapIcon",
+  "Metadata/Terrain/Gallows/Act1/1_4/Objects/WitchHutTitle",
   "Metadata/Terrain/Gallows/Act1/1_town_ExileEncampment/Objects/Act1_finished_LightController",
   "Metadata/Terrain/Gallows/Act1/1_town_ExileEncampment/Objects/CraftingBenchEzomyte",
   "Metadata/Terrain/Gallows/Act1/1_town_ExileEncampment/Objects/CraftingBench_DisableRendering",
@@ -122,6 +148,7 @@
   "Metadata/Terrain/Tools/AudioTools/G1_2/ForestEntrance",
   "Metadata/Terrain/Tools/AudioTools/G1_2/HagArena",
   "Metadata/Terrain/Tools/AudioTools/G1_2/RiverRapidsMedium",
+  "Metadata/Terrain/Tools/AudioTools/G1_4/WitchHutIndoorAudio",
   "Metadata/Terrain/Tools/AudioTools/G1_Town/FurnaceFireAudio",
   "Metadata/Terrain/Tools/AudioTools/G1_Town/InsideWaterMillAudio"
 ]

src/Automata.Ui/ViewModels/MemoryViewModel.cs

@@ -7,6 +7,7 @@ using Avalonia.Threading;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
 using Roboto.Memory;
+using Roboto.Memory.States;
 
 namespace Automata.Ui.ViewModels;
 
@@ -89,8 +90,10 @@ public partial class MemoryViewModel : ObservableObject
     private MemoryNodeViewModel? _playerLife;
     private MemoryNodeViewModel? _playerMana;
     private MemoryNodeViewModel? _playerEs;
+    private MemoryNodeViewModel? _currentStateNode;
     private MemoryNodeViewModel? _isLoadingNode;
     private MemoryNodeViewModel? _escapeStateNode;
+    private MemoryNodeViewModel? _activeStatesNode;
     private MemoryNodeViewModel? _statesNode;
     private MemoryNodeViewModel? _terrainCells;
     private MemoryNodeViewModel? _terrainGrid;
@@ -98,6 +101,7 @@ public partial class MemoryViewModel : ObservableObject
     private MemoryNodeViewModel? _entitySummary;
     private MemoryNodeViewModel? _entityTypesNode;
     private MemoryNodeViewModel? _entityListNode;
+    private MemoryNodeViewModel? _skillsNode;
 
     partial void OnIsEnabledChanged(bool value)
     {
@@ -163,16 +167,20 @@ public partial class MemoryViewModel : ObservableObject
         _gsController = new MemoryNodeViewModel("Controller:");
         _gsStates = new MemoryNodeViewModel("States:");
         _inGameState = new MemoryNodeViewModel("InGameState:");
+        _currentStateNode = new MemoryNodeViewModel("Current State:");
         _isLoadingNode = new MemoryNodeViewModel("Loading:");
         _escapeStateNode = new MemoryNodeViewModel("Escape:");
+        _activeStatesNode = new MemoryNodeViewModel("Controller") { IsExpanded = true };
         _statesNode = new MemoryNodeViewModel("State Slots") { IsExpanded = true };
         gameState.Children.Add(_gsPattern);
         gameState.Children.Add(_gsBase);
         gameState.Children.Add(_gsController);
         gameState.Children.Add(_gsStates);
         gameState.Children.Add(_inGameState);
+        gameState.Children.Add(_currentStateNode);
         gameState.Children.Add(_isLoadingNode);
         gameState.Children.Add(_escapeStateNode);
+        gameState.Children.Add(_activeStatesNode);
         gameState.Children.Add(_statesNode);
 
         // InGameState children
@@ -199,10 +207,12 @@ public partial class MemoryViewModel : ObservableObject
         _playerLife = new MemoryNodeViewModel("Life:") { Value = "?", ValueColor = "#484f58" };
         _playerMana = new MemoryNodeViewModel("Mana:") { Value = "?", ValueColor = "#484f58" };
         _playerEs = new MemoryNodeViewModel("ES:") { Value = "?", ValueColor = "#484f58" };
+        _skillsNode = new MemoryNodeViewModel("Skills") { IsExpanded = false };
         player.Children.Add(_playerPos);
         player.Children.Add(_playerLife);
         player.Children.Add(_playerMana);
         player.Children.Add(_playerEs);
+        player.Children.Add(_skillsNode);
 
         // Entities
         var entitiesGroup = new MemoryNodeViewModel("Entities");
@@ -276,9 +286,69 @@ public partial class MemoryViewModel : ObservableObject
         _inGameState!.Set(
             snap.InGameStatePtr != 0 ? $"0x{snap.InGameStatePtr:X}" : "not found",
             snap.InGameStatePtr != 0);
+        // Current game state
+        var currentState = snap.CurrentGameState;
+        var stateColor = currentState switch
+        {
+            GameStateType.InGameState => "#3fb950",       // green
+            GameStateType.AreaLoadingState or
+            GameStateType.LoadingState => "#d29922",       // yellow
+            GameStateType.EscapeState => "#f85149",        // red
+            GameStateType.LoginState or
+            GameStateType.SelectCharacterState or
+            GameStateType.PreGameState => "#58a6ff",       // blue
+            GameStateType.GameNotLoaded => "#484f58",      // dim
+            _ => "#8b949e",                                // gray
+        };
+        _currentStateNode!.Value = currentState.ToString();
+        _currentStateNode.ValueColor = stateColor;
+
         _isLoadingNode!.Set(snap.IsLoading ? "Loading..." : "Ready", !snap.IsLoading);
         _escapeStateNode!.Set(snap.IsEscapeOpen ? "Open" : "Closed", !snap.IsEscapeOpen);
 
+        // Controller dump — show qwords before state slots to find active state offset
+        if (_activeStatesNode is not null)
+        {
+            var pre = snap.ControllerPreSlots;
+            _activeStatesNode.Value = pre.Length > 0
+                ? $"controller+0x00..0x{pre.Length * 8:X} ({pre.Length} qwords)"
+                : "no data";
+            _activeStatesNode.ValueColor = "#8b949e";
+
+            while (_activeStatesNode.Children.Count > pre.Length)
+                _activeStatesNode.Children.RemoveAt(_activeStatesNode.Children.Count - 1);
+
+            for (var i = 0; i < pre.Length; i++)
+            {
+                var (off, val, match, changed, derefInfo) = pre[i];
+                var label = $"+0x{off:X2}:";
+                var changeTag = changed ? "  [CHANGED]" : "";
+                var derefTag = derefInfo != null ? $"  ({derefInfo})" : "";
+                var display = val == 0
+                    ? "0"
+                    : match != null
+                        ? $"0x{val:X}  ← {match}{changeTag}"
+                        : $"0x{val:X}{derefTag}{changeTag}";
+                var color = changed ? "#f85149"
+                    : match != null ? "#3fb950"
+                    : derefInfo != null && derefInfo.Contains('→') && derefInfo.Contains("State") ? "#d29922"  // yellow for indirect state match
+                    : val == 0 ? "#484f58"
+                    : "#8b949e";
+
+                if (i < _activeStatesNode.Children.Count)
+                {
+                    _activeStatesNode.Children[i].Name = label;
+                    _activeStatesNode.Children[i].Value = display;
+                    _activeStatesNode.Children[i].ValueColor = color;
+                }
+                else
+                {
+                    var node = new MemoryNodeViewModel(label) { Value = display, ValueColor = color };
+                    _activeStatesNode.Children.Add(node);
+                }
+            }
+        }
+
         // State Slots — show pointer + int32 at +0x08 for each state slot
         if (_statesNode is not null && snap.StateSlots.Length > 0)
         {
@@ -303,10 +373,18 @@ public partial class MemoryViewModel : ObservableObject
                 }
                 else
                 {
-                    // Read int32 at state+0x08 (the value CE found)
                     var int32Val = snap.StateSlotValues?.Length > i ? snap.StateSlotValues[i] : 0;
-                    val = $"0x{ptr:X}  [+0x08]={int32Val}";
+                    var isActive = snap.ActiveStates.Contains(ptr);
-                    color = ptr == snap.InGameStatePtr ? "#3fb950" : "#8b949e";
+                    var activeTag = isActive ? "  [ACTIVE]" : "";
+                    val = $"0x{ptr:X}  [+0x08]={int32Val}{activeTag}";
+
+                    // Green if current state, cyan if active, default gray
+                    if (i < (int)GameStateType.GameNotLoaded && (GameStateType)i == snap.CurrentGameState)
+                        color = "#3fb950"; // green — current state
+                    else if (isActive)
+                        color = "#58a6ff"; // blue — active but not current
+                    else
+                        color = "#8b949e"; // gray — inactive
                 }
 
                 if (i < _statesNode.Children.Count)
@@ -325,11 +403,14 @@ public partial class MemoryViewModel : ObservableObject
             }
         }
 
-        // Status text
+        // Status text — show resolved current state
         if (snap.Attached)
-            StatusText = snap.InGameStatePtr != 0
+        {
-                ? $"Attached (PID {snap.ProcessId}) — InGame"
+            var stateLabel = snap.CurrentGameState != GameStateType.GameNotLoaded
-                : $"Attached (PID {snap.ProcessId})";
+                ? snap.CurrentGameState.ToString()
+                : snap.InGameStatePtr != 0 ? "InGame" : "unknown";
+            StatusText = $"Attached (PID {snap.ProcessId}) — {stateLabel}";
+        }
         else if (snap.Error is not null)
             StatusText = $"Error: {snap.Error}";
 
@@ -373,6 +454,57 @@ public partial class MemoryViewModel : ObservableObject
             _playerEs!.Set("? (set LifeComponentIndex)", false);
         }
 
+        // Player skills
+        if (_skillsNode is not null)
+        {
+            if (snap.PlayerSkills is { Count: > 0 })
+            {
+                _skillsNode.Value = $"{snap.PlayerSkills.Count} skills";
+                _skillsNode.ValueColor = "#3fb950";
+
+                while (_skillsNode.Children.Count > snap.PlayerSkills.Count)
+                    _skillsNode.Children.RemoveAt(_skillsNode.Children.Count - 1);
+
+                for (var i = 0; i < snap.PlayerSkills.Count; i++)
+                {
+                    var skill = snap.PlayerSkills[i];
+                    var name = skill.Name ?? $"Skill#{i}";
+                    var label = $"[{i}] {name}:";
+
+                    var parts = new List<string>();
+                    parts.Add(skill.CanBeUsed ? "Ready" : "Cooldown");
+                    if (skill.UseStage != 0)
+                        parts.Add($"stage:{skill.UseStage}");
+                    if (skill.CooldownTimeMs > 0)
+                        parts.Add($"cd:{skill.CooldownTimeMs}ms");
+                    if (skill.MaxUses > 1)
+                        parts.Add($"charges:{skill.MaxUses - skill.ActiveCooldowns}/{skill.MaxUses}");
+                    parts.Add($"cast:{skill.CastType}");
+
+                    var value = string.Join("  ", parts);
+                    var color = skill.CanBeUsed ? "#3fb950" : "#d29922";
+
+                    if (i < _skillsNode.Children.Count)
+                    {
+                        _skillsNode.Children[i].Name = label;
+                        _skillsNode.Children[i].Value = value;
+                        _skillsNode.Children[i].ValueColor = color;
+                    }
+                    else
+                    {
+                        var node = new MemoryNodeViewModel(label) { Value = value, ValueColor = color };
+                        _skillsNode.Children.Add(node);
+                    }
+                }
+            }
+            else
+            {
+                _skillsNode.Value = "—";
+                _skillsNode.ValueColor = "#484f58";
+                _skillsNode.Children.Clear();
+            }
+        }
+
         // Entities
         if (snap.Entities is { Count: > 0 })
         {
@@ -707,6 +839,8 @@ public partial class MemoryViewModel : ObservableObject
             var name = lastSlash >= 0 ? e.Path[(lastSlash + 1)..] : e.Path;
             var at = name.IndexOf('@');
             if (at > 0) name = name[..at];
+            if (e.TransitionName is not null)
+                return $"[{e.Id}] {name} → {e.TransitionName}";
             return $"[{e.Id}] {name}";
         }
         return $"[{e.Id}] ?";
@@ -716,6 +850,9 @@ public partial class MemoryViewModel : ObservableObject
     {
         var parts = new List<string>();
 
+        if (e.Rarity != 0)
+            parts.Add(e.Rarity.ToString());
+
         if (e.HasVitals)
             parts.Add(e.IsAlive ? "Alive" : "Dead");
 
@@ -725,6 +862,9 @@ public partial class MemoryViewModel : ObservableObject
         if (e.HasVitals)
             parts.Add($"HP:{e.LifeCurrent}/{e.LifeTotal}");
 
+        if (e.ActionId != 0)
+            parts.Add($"act:0x{e.ActionId:X}");
+
         if (e.Components is { Count: > 0 })
             parts.Add($"{e.Components.Count} comps");
 
@@ -741,6 +881,9 @@ public partial class MemoryViewModel : ObservableObject
         if (e.Path is not null)
             needed.Add(("Path:", e.Path, true));
 
+        if (e.TransitionName is not null)
+            needed.Add(("Destination:", e.TransitionName, true));
+
         if (e.HasPosition)
             needed.Add(("Pos:", $"({e.X:F1}, {e.Y:F1}, {e.Z:F1})", true));
 
@@ -753,6 +896,15 @@ public partial class MemoryViewModel : ObservableObject
                 needed.Add(("ES:", $"{e.EsCurrent} / {e.EsTotal}", true));
         }
 
+        if (e.Rarity != 0)
+            needed.Add(("Rarity:", e.Rarity.ToString(), true));
+
+        if (e.ModNames is { Count: > 0 })
+        {
+            foreach (var mod in e.ModNames)
+                needed.Add(("Mod:", mod, true));
+        }
+
         if (e.Components is { Count: > 0 })
         {
             var compList = string.Join(", ", e.Components.OrderBy(c => c));
@@ -959,6 +1111,18 @@ public partial class MemoryViewModel : ObservableObject
         ScanResult = _reader.Diagnostics!.ScanActiveStatesVector();
     }
 
+    [RelayCommand]
+    private void ScanStateDiffExecute()
+    {
+        if (_reader is null || !_reader.IsAttached)
+        {
+            ScanResult = "Error: not attached";
+            return;
+        }
+
+        ScanResult = _reader.Diagnostics!.ScanStateDiff();
+    }
+
     [RelayCommand]
     private void ScanTerrainExecute()
     {
@@ -1009,4 +1173,28 @@ public partial class MemoryViewModel : ObservableObject
 
         ScanResult = _reader.Diagnostics!.CameraDiff();
     }
+
+    [RelayCommand]
+    private void ScanActorSkillsExecute()
+    {
+        if (_reader is null || !_reader.IsAttached)
+        {
+            ScanResult = "Error: not attached";
+            return;
+        }
+
+        ScanResult = _reader.Diagnostics!.ScanActorSkills();
+    }
+
+    [RelayCommand]
+    private void ScanActorDiffExecute()
+    {
+        if (_reader is null || !_reader.IsAttached)
+        {
+            ScanResult = "Error: not attached";
+            return;
+        }
+
+        ScanResult = _reader.Diagnostics!.ScanActorDiff();
+    }
 }

src/Automata.Ui/ViewModels/RobotoViewModel.cs

@@ -222,7 +222,9 @@ public partial class RobotoViewModel : ObservableObject, IDisposable
         Entities.Clear();
         foreach (var e in state.Entities)
         {
-            var shortLabel = GetShortLabel(e.Path);
+            var shortLabel = e.Category == EntityCategory.AreaTransition && e.TransitionName is not null
+                ? $"AreaTransition — {e.TransitionName}"
+                : GetShortLabel(e.Path);
             var item = new EntityListItem(e.Id, shortLabel, e.Category.ToString(), e.DistanceToPlayer, e.Position.X, e.Position.Y);
             if (checkedIds.Contains(e.Id))
                 item.IsChecked = true;

src/Automata.Ui/Views/MainWindow.axaml

@@ -766,10 +766,16 @@
                                             Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
                                     <Button Content="Scan ActiveVec" Command="{Binding ScanActiveVecExecuteCommand}"
                                             Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
+                                    <Button Content="State Diff" Command="{Binding ScanStateDiffExecuteCommand}"
+                                            Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
                                     <Button Content="Scan Camera" Command="{Binding ScanCameraExecuteCommand}"
                                             Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
                                     <Button Content="Camera Diff" Command="{Binding CameraDiffExecuteCommand}"
                                             Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
+                                    <Button Content="Scan Skills" Command="{Binding ScanActorSkillsExecuteCommand}"
+                                            Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
+                                    <Button Content="Actor Diff" Command="{Binding ScanActorDiffExecuteCommand}"
+                                            Padding="10,4" FontWeight="Bold" Margin="0,0,6,4" />
                                 </WrapPanel>
                                 <TextBox Text="{Binding ScanResult, Mode=OneWay}" FontFamily="Consolas"
                                          FontSize="10" Foreground="#e6edf3" Background="#0d1117"

src/Roboto.Core/EntitySnapshot.cs

@@ -10,11 +10,25 @@ public enum EntityCategory
     Npc,
     WorldItem,
     Chest,
+    Shrine,
     Portal,
     AreaTransition,
     Effect,
     Terrain,
     MiscObject,
+    Waypoint,
+    Door,
+    Doodad,
+    TownPortal,
+    Critter,
+}
+
+public enum MonsterRarity
+{
+    White,
+    Magic,
+    Rare,
+    Unique,
 }
 
 public enum MonsterThreatLevel
@@ -39,4 +53,15 @@ public record EntitySnapshot
     public int LifeTotal { get; init; }
     public bool IsTargetable { get; init; }
     public HashSet<string>? Components { get; init; }
+
+    // Classification
+    public MonsterRarity Rarity { get; init; }
+    public List<string>? ModNames { get; init; }
+    public string? TransitionName { get; init; }
+    public string? Metadata { get; init; }
+
+    // Action state (from Actor component)
+    public short ActionId { get; init; }
+    public bool IsAttacking { get; init; }
+    public bool IsMoving { get; init; }
 }

src/Roboto.Core/IMemoryProvider.cs

@@ -1,9 +0,0 @@
-namespace Roboto.Core;
-
-public interface IMemoryProvider
-{
-    bool IsAttached { get; }
-    bool Attach();
-    void Detach();
-    GameState ReadGameState(GameState? previous);
-}

src/Roboto.Core/SkillState.cs

@@ -4,9 +4,12 @@ public record SkillState
 {
     public int SlotIndex { get; init; }
     public ushort ScanCode { get; init; }
+    public short SkillId { get; init; }
     public string? Name { get; init; }
+    public string? InternalName { get; init; }
     public int ChargesCurrent { get; init; }
     public int ChargesMax { get; init; }
     public float CooldownRemaining { get; init; }
-    public bool CanUse => CooldownRemaining <= 0 && ChargesCurrent > 0;
+    public bool CanBeUsed { get; init; }
+    public bool CanUse => CanBeUsed && CooldownRemaining <= 0;
 }

src/Roboto.Data/AreaNameLookup.cs

@@ -0,0 +1,42 @@
+using System.Text.Json;
+
+namespace Roboto.Data;
+
+/// <summary>
+/// Resolves area IDs (e.g. "G1_4") to display names (e.g. "The Grelwood")
+/// using data/poe2/areas.json.
+/// </summary>
+public static class AreaNameLookup
+{
+    private static readonly Dictionary<string, string> AreaNames = LoadAreaNames();
+
+    public static string? Resolve(string? areaId)
+    {
+        if (areaId is null) return null;
+        return AreaNames.TryGetValue(areaId, out var name) ? name : null;
+    }
+
+    private static Dictionary<string, string> LoadAreaNames()
+    {
+        var map = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+        try
+        {
+            var path = Path.Combine("data", "poe2", "areas.json");
+            if (!File.Exists(path)) return map;
+            var json = File.ReadAllText(path);
+            using var doc = JsonDocument.Parse(json);
+            foreach (var act in doc.RootElement.EnumerateArray())
+            {
+                foreach (var area in act.GetProperty("areas").EnumerateArray())
+                {
+                    var id = area.GetProperty("id").GetString();
+                    var name = area.GetProperty("name").GetString();
+                    if (id is not null && name is not null)
+                        map[id] = name;
+                }
+            }
+        }
+        catch { /* non-critical */ }
+        return map;
+    }
+}

src/Roboto.Data/EntityClassifier.cs

@@ -0,0 +1,90 @@
+using Roboto.Core;
+
+namespace Roboto.Data;
+
+/// <summary>
+/// Classifies entities from path + component data into EntityCategory.
+/// Single source of truth for entity classification in the Data layer.
+/// </summary>
+public static class EntityClassifier
+{
+    public static EntityCategory Classify(string? path, HashSet<string>? components)
+    {
+        var baseCategory = ClassifyFromPath(path);
+        if (components is { Count: > 0 })
+            return ReclassifyFromComponents(baseCategory, components);
+        return baseCategory;
+    }
+
+    private static EntityCategory ClassifyFromPath(string? path)
+    {
+        if (path is null) return EntityCategory.Unknown;
+
+        var firstSlash = path.IndexOf('/');
+        if (firstSlash < 0) return EntityCategory.Unknown;
+
+        var secondSlash = path.IndexOf('/', firstSlash + 1);
+        var segment = secondSlash > 0
+            ? path[(firstSlash + 1)..secondSlash]
+            : path[(firstSlash + 1)..];
+
+        switch (segment)
+        {
+            case "Characters":
+                return EntityCategory.Player;
+
+            case "Monsters":
+                if (path.Contains("/Critters/", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Critter;
+                if (path.Contains("/NPC/", StringComparison.OrdinalIgnoreCase) ||
+                    path.Contains("/TownNPC/", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Npc;
+                return EntityCategory.Monster;
+
+            case "NPC":
+                return EntityCategory.Npc;
+
+            case "Effects":
+                return EntityCategory.Effect;
+
+            case "MiscellaneousObjects":
+                if (path.Contains("Doodad", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Doodad;
+                if (path.Contains("/Chest", StringComparison.OrdinalIgnoreCase) ||
+                    path.Contains("/Stash", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Chest;
+                if (path.Contains("/Shrine", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Shrine;
+                if (path.Contains("/Portal", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Portal;
+                return EntityCategory.MiscObject;
+
+            case "Terrain":
+                if (path.Contains("/Doodad", StringComparison.OrdinalIgnoreCase))
+                    return EntityCategory.Doodad;
+                return EntityCategory.Terrain;
+
+            case "Items":
+                return EntityCategory.WorldItem;
+
+            default:
+                return EntityCategory.Unknown;
+        }
+    }
+
+    private static EntityCategory ReclassifyFromComponents(EntityCategory baseCategory, HashSet<string> components)
+    {
+        // Priority order matching ExileCore's ParseType logic
+        if (components.Contains("Monster")) return EntityCategory.Monster;
+        if (components.Contains("Chest")) return EntityCategory.Chest;
+        if (components.Contains("Shrine")) return EntityCategory.Shrine;
+        if (components.Contains("Waypoint")) return EntityCategory.Waypoint;
+        if (components.Contains("AreaTransition")) return EntityCategory.AreaTransition;
+        if (components.Contains("Portal")) return EntityCategory.Portal;
+        if (components.Contains("TownPortal")) return EntityCategory.TownPortal;
+        if (components.Contains("NPC")) return EntityCategory.Npc;
+        if (components.Contains("Player")) return EntityCategory.Player;
+        // Don't override path-based classification for Effects/Terrain/etc.
+        return baseCategory;
+    }
+}

src/Roboto.Data/EntityMapper.cs

@@ -0,0 +1,54 @@
+using System.Numerics;
+using Roboto.Core;
+using MemEntity = Roboto.Memory.Entity;
+
+namespace Roboto.Data;
+
+/// <summary>
+/// Maps raw Memory.Entity → Core.EntitySnapshot. Single source of truth for entity mapping.
+/// </summary>
+public static class EntityMapper
+{
+    public static EntitySnapshot MapEntity(MemEntity e, Vector2 playerPos)
+    {
+        var pos = e.HasPosition ? new Vector2(e.X, e.Y) : Vector2.Zero;
+        var dist = e.HasPosition ? Vector2.Distance(pos, playerPos) : float.MaxValue;
+        var category = EntityClassifier.Classify(e.Path, e.Components);
+        var rarity = (MonsterRarity)e.Rarity;
+
+        return new EntitySnapshot
+        {
+            Id = e.Id,
+            Path = e.Path,
+            Metadata = e.Metadata,
+            Category = category,
+            ThreatLevel = MapThreatLevel(category, rarity),
+            Rarity = rarity,
+            Position = pos,
+            DistanceToPlayer = dist,
+            IsAlive = e.IsAlive || !e.HasVitals,
+            LifeCurrent = e.LifeCurrent,
+            LifeTotal = e.LifeTotal,
+            IsTargetable = e.IsTargetable,
+            Components = e.Components,
+            ModNames = e.ModNames,
+            TransitionName = AreaNameLookup.Resolve(e.TransitionName) ?? e.TransitionName,
+            ActionId = e.ActionId,
+            IsAttacking = e.IsAttacking,
+            IsMoving = e.IsMoving,
+        };
+    }
+
+    public static MonsterThreatLevel MapThreatLevel(EntityCategory category, MonsterRarity rarity)
+    {
+        if (category != EntityCategory.Monster) return MonsterThreatLevel.None;
+        return rarity switch
+        {
+            MonsterRarity.White => MonsterThreatLevel.Normal,
+            MonsterRarity.Magic => MonsterThreatLevel.Magic,
+            MonsterRarity.Rare => MonsterThreatLevel.Rare,
+            MonsterRarity.Unique => MonsterThreatLevel.Unique,
+            _ => MonsterThreatLevel.Normal,
+        };
+    }
+}

src/Roboto.Data/MemoryPoller.cs

@@ -3,8 +3,6 @@ using System.Numerics;
 using Roboto.Memory;
 using Roboto.Core;
 using Serilog;
-using MemEntity = Roboto.Memory.Entity;
-using MemEntityType = Roboto.Memory.EntityType;
 
 namespace Roboto.Data;
 
@@ -288,7 +286,7 @@ public sealed class MemoryPoller : IDisposable
             {
                 if (e.Address == snap.LocalPlayerPtr) continue;
 
-                var es = MapEntity(e, playerPos);
+                var es = EntityMapper.MapEntity(e, playerPos);
                 allEntities.Add(es);
 
                 if (es.Category == EntityCategory.Monster && es.IsAlive)
@@ -315,54 +313,6 @@ public sealed class MemoryPoller : IDisposable
         return state;
     }
 
-    private static EntitySnapshot MapEntity(MemEntity e, Vector2 playerPos)
-    {
-        var pos = e.HasPosition ? new Vector2(e.X, e.Y) : Vector2.Zero;
-        var dist = e.HasPosition ? Vector2.Distance(pos, playerPos) : float.MaxValue;
-
-        return new EntitySnapshot
-        {
-            Id = e.Id,
-            Path = e.Path,
-            Category = MapCategory(e.Type),
-            ThreatLevel = MapThreatLevel(e),
-            Position = pos,
-            DistanceToPlayer = dist,
-            IsAlive = e.IsAlive || !e.HasVitals,
-            LifeCurrent = e.LifeCurrent,
-            LifeTotal = e.LifeTotal,
-            IsTargetable = e.IsTargetable,
-            Components = e.Components,
-        };
-    }
-
-    private static EntityCategory MapCategory(MemEntityType type) => type switch
-    {
-        MemEntityType.Player => EntityCategory.Player,
-        MemEntityType.Monster => EntityCategory.Monster,
-        MemEntityType.Npc => EntityCategory.Npc,
-        MemEntityType.WorldItem => EntityCategory.WorldItem,
-        MemEntityType.Chest => EntityCategory.Chest,
-        MemEntityType.Portal or MemEntityType.TownPortal => EntityCategory.Portal,
-        MemEntityType.AreaTransition => EntityCategory.AreaTransition,
-        MemEntityType.Effect => EntityCategory.Effect,
-        MemEntityType.Terrain => EntityCategory.Terrain,
-        _ => EntityCategory.MiscObject,
-    };
-
-    private static MonsterThreatLevel MapThreatLevel(MemEntity e)
-    {
-        if (e.Type != MemEntityType.Monster) return MonsterThreatLevel.None;
-        return e.Rarity switch
-        {
-            MonsterRarity.White => MonsterThreatLevel.Normal,
-            MonsterRarity.Magic => MonsterThreatLevel.Magic,
-            MonsterRarity.Rare => MonsterThreatLevel.Rare,
-            MonsterRarity.Unique => MonsterThreatLevel.Unique,
-            _ => MonsterThreatLevel.Normal,
-        };
-    }
-
     public void Dispose()
     {
         if (_disposed) return;

src/Roboto.GameOffsets/Components/Actor.cs

@@ -3,66 +3,85 @@ using Roboto.GameOffsets.Natives;
 
 namespace Roboto.GameOffsets.Components;
 
-/// <summary>Actor component — skills, animations, deployments.</summary>
+/// <summary>
-[StructLayout(LayoutKind.Explicit, Size = 0x2E8)]
+/// Actor component offsets — confirmed from ExileCore2.
-public struct Actor
+/// The struct is too large (0xC28) for a single Read, so fields are read at offsets directly.
+/// </summary>
+public static class ActorOffsets
 {
-    [FieldOffset(0x00)] public ComponentHeader Header;
+    public const int AnimationId = 0x370;
-
+    public const int ActiveSkillsVector = 0xB00;
-    /// <summary>Pointer to animation controller.</summary>
+    public const int CooldownsVector = 0xB18;
-    [FieldOffset(0x1D8)] public nint AnimationControllerPtr;
+    public const int DeployedEntitiesVector = 0xC10;
-
-    /// <summary>Active skills StdVector (of ActiveSkillStructure).</summary>
-    [FieldOffset(0x2C0)] public StdVector ActiveSkills;
-
-    /// <summary>Deployed entities StdVector (of DeployedEntityStructure).</summary>
-    [FieldOffset(0x2D8)] public StdVector DeployedEntities;
 }
 
-/// <summary>An entry in the active skills vector.</summary>
+/// <summary>
-[StructLayout(LayoutKind.Explicit, Size = 0x28)]
+/// An entry in the ActiveSkills vector: shared_ptr pair (0x10 bytes).
-public struct ActiveSkillStructure
+/// Follow ActiveSkillPtr (first pointer) for skill details.
+/// </summary>
+[StructLayout(LayoutKind.Sequential, Pack = 1)]
+public struct ActiveSkillEntry
 {
-    [FieldOffset(0x00)] public nint SkillDetailsPtr;
+    public nint ActiveSkillPtr;
-    [FieldOffset(0x08)] public short SkillId;
+    public nint ControlBlockPtr; // shared_ptr control block, not used
-    [FieldOffset(0x0C)] public byte CanBeUsed;
-    [FieldOffset(0x0D)] public byte CanBeUsedWithWeapon;
-    [FieldOffset(0x10)] public nint CooldownPtr;
 }
 
-/// <summary>Detailed info about a skill.</summary>
+/// <summary>
-[StructLayout(LayoutKind.Explicit, Size = 0x20)]
+/// Details of an active skill, reached by following ActiveSkillEntry.ActiveSkillPtr.
+/// From ExileCore2 GameOffsets.Objects.Components.ActiveSkillDetails.
+/// </summary>
+[StructLayout(LayoutKind.Explicit, Pack = 1)]
 public struct ActiveSkillDetails
 {
-    [FieldOffset(0x00)] public nint NamePtr;
+    [FieldOffset(0x08)] public int UseStage;
-    [FieldOffset(0x08)] public nint InternalNamePtr;
+    [FieldOffset(0x0C)] public int CastType;
-    [FieldOffset(0x10)] public int GrantedEffectsPerLevelIdx;
+    [FieldOffset(0x10)] public uint UnknownIdAndEquipmentInfo;
-    [FieldOffset(0x14)] public int IconIndex;
+    [FieldOffset(0x18)] public nint GrantedEffectsPerLevelDatRow;
+    [FieldOffset(0x20)] public nint ActiveSkillsDatPtr;
+    [FieldOffset(0x30)] public nint GrantedEffectStatSetsPerLevelDatRow;
+    [FieldOffset(0x98)] public int TotalUses;
+    [FieldOffset(0xA8)] public int TotalCooldownTimeInMs;
 }
 
-/// <summary>Cooldown state for a skill.</summary>
+/// <summary>
-[StructLayout(LayoutKind.Explicit, Size = 0x20)]
+/// Cooldown state for a skill. Entries in Actor+0xB18 vector.
+/// From ExileCore2 GameOffsets.Objects.Components.ActiveSkillCooldown.
+/// </summary>
+[StructLayout(LayoutKind.Explicit, Pack = 1, Size = 0x48)]
 public struct ActiveSkillCooldown
 {
-    [FieldOffset(0x00)] public nint CooldownGroupPtr;
+    [FieldOffset(0x08)] public int ActiveSkillsDatId;
-    [FieldOffset(0x08)] public int MaxUses;
+    [FieldOffset(0x10)] public StdVector CooldownsList; // 0x10-byte entries
-    [FieldOffset(0x0C)] public int CurrentUses;
+    [FieldOffset(0x30)] public int MaxUses;
-    [FieldOffset(0x10)] public int CooldownTimer;
+    [FieldOffset(0x34)] public int TotalCooldownTimeInMs;
+    [FieldOffset(0x3C)] public uint UnknownIdAndEquipmentInfo;
+
+    /// <summary>Number of active cooldown timer entries.</summary>
+    public readonly int TotalActiveCooldowns => (int)CooldownsList.TotalElements(0x10);
+
+    /// <summary>True if all uses are on cooldown.</summary>
+    public readonly bool CannotBeUsed => TotalActiveCooldowns >= MaxUses;
 }
 
 /// <summary>Vaal soul tracking.</summary>
-[StructLayout(LayoutKind.Sequential, Pack = 1)]
+[StructLayout(LayoutKind.Explicit, Pack = 1)]
 public struct VaalSoulStructure
 {
-    public nint GrantedEffectsPtr;
+    [FieldOffset(0x00)] public nint ActiveSkillsDatPtr;
-    public int CurrentSouls;
+    [FieldOffset(0x08)] public nint UselessPtr;
-    public int SoulCost;
+    [FieldOffset(0x10)] public int RequiredSouls;
+    [FieldOffset(0x14)] public int CurrentSouls;
+
+    public readonly bool CannotBeUsed => CurrentSouls < RequiredSouls;
 }
 
 /// <summary>A deployed entity (totem, mine, etc.).</summary>
 [StructLayout(LayoutKind.Sequential, Pack = 1)]
 public struct DeployedEntityStructure
 {
-    public uint EntityId;
+    public int EntityId;
-    public int SkillIndex;
+    public int ActiveSkillsDatId;
+    public int DeployedObjectType;
+    public int PAD_0x014;
+    public int Counter;
 }

src/Roboto.Memory/Entity.cs

@@ -18,16 +18,13 @@ public enum EntityType
     Waypoint,
     AreaTransition,
     Door,
+    Doodad,
 }
 
-public enum MonsterRarity
+/// <summary>
-{
+/// Raw entity data read from process memory. No business logic or classification —
-    White,
+/// type classification lives in EntityReader (Memory-internal) and EntityClassifier (Data layer).
-    Magic,
+/// </summary>
-    Rare,
-    Unique,
-}
-
 public class Entity
 {
     public nint Address { get; }
@@ -58,14 +55,25 @@ public class Entity
     public bool IsTargetable { get; internal set; }
     public bool IsOpened { get; internal set; }
     public bool IsAvailable { get; internal set; }
-    public MonsterRarity Rarity { get; internal set; }
+    public int Rarity { get; internal set; }
+
+    // Mods (from Mods component)
+    public List<string>? ModNames { get; internal set; }
+
+    // AreaTransition destination (raw area ID, e.g. "G1_4")
+    public string? TransitionName { get; internal set; }
+
+    // Action state (from Actor component)
+    public short ActionId { get; internal set; }
+    public bool IsAttacking { get; internal set; }
+    public bool IsMoving { get; internal set; }
+
+    // Classification (set by EntityReader)
+    public EntityType Type { get; internal set; }
 
     // Derived properties
     public bool IsAlive => HasVitals && LifeCurrent > 0;
     public bool IsDead => HasVitals && LifeCurrent <= 0;
-    public bool IsHostile => Type == EntityType.Monster;
-    public bool IsNpc => Type == EntityType.Npc;
-    public bool IsPlayer => Type == EntityType.Player;
     public bool HasComponent(string name) => Components?.Contains(name) == true;
 
     /// <summary>
@@ -86,7 +94,7 @@ public class Entity
     /// <summary>
     /// Short category string derived from path (e.g. "Monsters", "Effects", "NPC").
     /// </summary>
-    public string Category
+    public string PathCategory
     {
         get
         {
@@ -96,36 +104,12 @@ public class Entity
         }
     }
 
-    public EntityType Type { get; internal set; }
-
     internal Entity(nint address, uint id, string? path)
     {
         Address = address;
         Id = id;
         Path = path;
         Metadata = ExtractMetadata(path);
-        Type = ClassifyType(path);
-    }
-
-    /// <summary>
-    /// Reclassify entity type using component names (called after components are read).
-    /// Component-based classification is more reliable than path-based.
-    /// </summary>
-    internal void ReclassifyFromComponents()
-    {
-        if (Components is null || Components.Count == 0) return;
-
-        // Priority order matching ExileCore's ParseType logic
-        if (Components.Contains("Monster")) { Type = EntityType.Monster; return; }
-        if (Components.Contains("Chest")) { Type = EntityType.Chest; return; }
-        if (Components.Contains("Shrine")) { Type = EntityType.Shrine; return; }
-        if (Components.Contains("Waypoint")) { Type = EntityType.Waypoint; return; }
-        if (Components.Contains("AreaTransition")) { Type = EntityType.AreaTransition; return; }
-        if (Components.Contains("Portal")) { Type = EntityType.Portal; return; }
-        if (Components.Contains("TownPortal")) { Type = EntityType.TownPortal; return; }
-        if (Components.Contains("NPC")) { Type = EntityType.Npc; return; }
-        if (Components.Contains("Player")) { Type = EntityType.Player; return; }
-        // Don't override path-based classification for Effects/Terrain/etc.
     }
 
     /// <summary>
@@ -139,60 +123,6 @@ public class Entity
         return atIndex > 0 ? path[..atIndex] : path;
     }
 
-    private static EntityType ClassifyType(string? path)
-    {
-        if (path is null) return EntityType.Unknown;
-
-        // Check second path segment: "Metadata/<Category>/..."
-        var firstSlash = path.IndexOf('/');
-        if (firstSlash < 0) return EntityType.Unknown;
-
-        var secondSlash = path.IndexOf('/', firstSlash + 1);
-        var category = secondSlash > 0
-            ? path[(firstSlash + 1)..secondSlash]
-            : path[(firstSlash + 1)..];
-
-        switch (category)
-        {
-            case "Characters":
-                return EntityType.Player;
-
-            case "Monsters":
-                // Sub-classify: some "monsters" are actually NPCs or critters
-                if (path.Contains("/Critters/", StringComparison.OrdinalIgnoreCase))
-                    return EntityType.Critter;
-                if (path.Contains("/NPC/", StringComparison.OrdinalIgnoreCase) ||
-                    path.Contains("/TownNPC/", StringComparison.OrdinalIgnoreCase))
-                    return EntityType.Npc;
-                return EntityType.Monster;
-
-            case "NPC":
-                return EntityType.Npc;
-
-            case "Effects":
-                return EntityType.Effect;
-
-            case "MiscellaneousObjects":
-                if (path.Contains("/Chest", StringComparison.OrdinalIgnoreCase) ||
-                    path.Contains("/Stash", StringComparison.OrdinalIgnoreCase))
-                    return EntityType.Chest;
-                if (path.Contains("/Shrine", StringComparison.OrdinalIgnoreCase))
-                    return EntityType.Shrine;
-                if (path.Contains("/Portal", StringComparison.OrdinalIgnoreCase))
-                    return EntityType.Portal;
-                return EntityType.MiscellaneousObject;
-
-            case "Terrain":
-                return EntityType.Terrain;
-
-            case "Items":
-                return EntityType.WorldItem;
-
-            default:
-                return EntityType.Unknown;
-        }
-    }
-
     public override string ToString()
     {
         var pos = HasPosition ? $"({X:F0},{Y:F0})" : "no pos";

src/Roboto.Memory/EntityReader.cs

@@ -49,7 +49,11 @@ public sealed class EntityReader
             var entityId = treeNode.Data.Key.EntityId;
             var path = TryReadEntityPath(entityPtr);
 
+            // Never process doodads — they are decorative and waste RPM calls
+            if (IsDoodadPath(path)) return;
+
             var entity = new Entity(entityPtr, entityId, path);
+            entity.Type = ClassifyType(path);
 
             if (registry["entities"].Register(entity.Metadata))
                 dirty = true;
@@ -62,26 +66,24 @@ public sealed class EntityReader
                 entity.Z = z;
             }
 
-            // Read component names for non-trivial entities
+            // Read component names for non-trivial entities (skip effects, terrain, critters)
-            if (hasComponentLookup &&
+            if (hasComponentLookup && !IsLowPriorityPath(entity.Type))
-                entity.Type != EntityType.Effect &&
-                entity.Type != EntityType.Terrain &&
-                entity.Type != EntityType.Critter)
             {
                 var lookup = _components.ReadComponentLookup(entityPtr);
                 if (lookup is not null)
                 {
                     entity.Components = new HashSet<string>(lookup.Keys);
-                    entity.ReclassifyFromComponents();
+                    ReclassifyFromComponents(entity);
 
                     if (registry["components"].Register(lookup.Keys))
                         dirty = true;
 
-                    // Read HP for monsters to determine alive/dead
-                    if (entity.Type == EntityType.Monster && lookup.TryGetValue("Life", out var lifeIdx))
-                    {
                     var (compFirst, compCount) = _components.FindComponentList(entityPtr);
-                        if (lifeIdx >= 0 && lifeIdx < compCount)
+
+                    // Read HP/Actor/Mods for monsters
+                    if (entity.Components.Contains("Monster"))
+                    {
+                        if (lookup.TryGetValue("Life", out var lifeIdx) && lifeIdx >= 0 && lifeIdx < compCount)
                         {
                             var lifeComp = mem.ReadPointer(compFirst + lifeIdx * 8);
                             if (lifeComp != 0)
@@ -96,6 +98,34 @@ public sealed class EntityReader
                                 }
                             }
                         }
+
+                        // Read Actor AnimationId — offset 0x370 confirmed from ExileCore2
+                        if (lookup.TryGetValue("Actor", out var actorIdx) && actorIdx >= 0 && actorIdx < compCount)
+                        {
+                            var actorComp = mem.ReadPointer(compFirst + actorIdx * 8);
+                            if (actorComp != 0)
+                            {
+                                var animId = mem.Read<int>(actorComp + ActorOffsets.AnimationId);
+                                entity.ActionId = (short)(animId & 0xFFFF);
+                            }
+                        }
+
+                        // Read Mods — rarity + explicit mod names
+                        if (lookup.TryGetValue("Mods", out var modsIdx) && modsIdx >= 0 && modsIdx < compCount)
+                        {
+                            var modsComp = mem.ReadPointer(compFirst + modsIdx * 8);
+                            if (modsComp != 0)
+                                ReadEntityMods(entity, modsComp);
+                        }
+                    }
+
+                    // Read AreaTransition destination name
+                    if (entity.Components.Contains("AreaTransition") &&
+                        lookup.TryGetValue("AreaTransition", out var atIdx) && atIdx >= 0 && atIdx < compCount)
+                    {
+                        var atComp = mem.ReadPointer(compFirst + atIdx * 8);
+                        if (atComp != 0)
+                            entity.TransitionName = ReadAreaTransitionName(atComp);
                     }
                 }
             }
@@ -158,6 +188,93 @@ public sealed class EntityReader
         }
     }
 
+    /// <summary>
+    /// Reads area transition destination by scanning the AreaTransition component
+    /// for pointer chains leading to a readable string. Returns the raw area ID
+    /// (e.g. "G1_4"); display name resolution is done in the Data layer.
+    /// </summary>
+    private string? ReadAreaTransitionName(nint atComp)
+    {
+        var mem = _ctx.Memory;
+
+        var data = mem.ReadBytes(atComp, 0x80);
+        if (data is null) return null;
+
+        for (var off = 0x10; off + 8 <= data.Length; off += 8)
+        {
+            var ptr = (nint)BitConverter.ToInt64(data, off);
+            if (ptr == 0) continue;
+            if (((ulong)ptr >> 32) is 0 or >= 0x7FFF) continue;
+
+            var raw = _strings.ReadNullTermWString(ptr);
+            if (raw is not null && raw.Length >= 3)
+                return raw;
+
+            var inner = mem.ReadPointer(ptr);
+            if (inner != 0 && ((ulong)inner >> 32) is > 0 and < 0x7FFF)
+            {
+                raw = _strings.ReadNullTermWString(inner);
+                if (raw is not null && raw.Length >= 3)
+                    return raw;
+            }
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// Reads Mods component: rarity from ObjectMagicProperties, mod names from ExplicitMods vector.
+    /// ModPtr in each mod entry → .dat row → first field is a wchar* mod identifier.
+    /// </summary>
+    private void ReadEntityMods(Entity entity, nint modsComp)
+    {
+        var mem = _ctx.Memory;
+
+        var mods = mem.Read<Mods>(modsComp);
+
+        // Read rarity from ObjectMagicProperties
+        if (mods.ObjectMagicPropertiesPtr != 0 &&
+            ((ulong)mods.ObjectMagicPropertiesPtr >> 32) is > 0 and < 0x7FFF)
+        {
+            var props = mem.Read<ObjectMagicProperties>(mods.ObjectMagicPropertiesPtr);
+            if (props.Rarity is >= 0 and <= 3)
+                entity.Rarity = props.Rarity;
+        }
+
+        // Read explicit mod names from AllModsPtr
+        if (mods.AllModsPtr == 0 || ((ulong)mods.AllModsPtr >> 32) is 0 or >= 0x7FFF)
+            return;
+
+        var allMods = mem.Read<AllModsType>(mods.AllModsPtr);
+        var explicitCount = (int)allMods.ExplicitMods.TotalElements(16); // ModArrayStruct = 16 bytes
+        if (explicitCount <= 0 || explicitCount > 20) return;
+
+        var modNames = new List<string>();
+        for (var i = 0; i < explicitCount; i++)
+        {
+            var modEntry = mem.Read<ModArrayStruct>(allMods.ExplicitMods.First + i * 16);
+            if (modEntry.ModPtr == 0) continue;
+            if (((ulong)modEntry.ModPtr >> 32) is 0 or >= 0x7FFF) continue;
+
+            // Mods.dat row: first field is typically a wchar* or std::wstring key
+            // Try reading as wchar* first (null-terminated UTF-16)
+            var name = _strings.ReadNullTermWString(modEntry.ModPtr);
+            if (name is not null)
+            {
+                modNames.Add(name);
+                continue;
+            }
+
+            // Try as std::wstring
+            name = _strings.ReadMsvcWString(modEntry.ModPtr);
+            if (name is not null)
+                modNames.Add(name);
+        }
+
+        if (modNames.Count > 0)
+            entity.ModNames = modNames;
+    }
+
     /// <summary>
     /// Reads entity path string via EntityDetailsPtr → std::wstring.
     /// </summary>
@@ -210,4 +327,93 @@ public sealed class EntityReader
 
         return false;
     }
+
+    // ── Classification helpers (Memory-internal) ─────────────────────────
+
+    private static bool IsDoodadPath(string? path)
+    {
+        if (path is null) return false;
+        return path.Contains("Doodad", StringComparison.OrdinalIgnoreCase);
+    }
+
+    /// <summary>
+    /// Returns true for entity types that don't need component reading (effects, terrain, critters).
+    /// </summary>
+    private static bool IsLowPriorityPath(EntityType type)
+        => type is EntityType.Effect or EntityType.Terrain or EntityType.Critter;
+
+    /// <summary>
+    /// Path-based entity type classification. Mirrors the logic previously in Entity.ClassifyType.
+    /// </summary>
+    private static EntityType ClassifyType(string? path)
+    {
+        if (path is null) return EntityType.Unknown;
+
+        var firstSlash = path.IndexOf('/');
+        if (firstSlash < 0) return EntityType.Unknown;
+
+        var secondSlash = path.IndexOf('/', firstSlash + 1);
+        var category = secondSlash > 0
+            ? path[(firstSlash + 1)..secondSlash]
+            : path[(firstSlash + 1)..];
+
+        switch (category)
+        {
+            case "Characters":
+                return EntityType.Player;
+
+            case "Monsters":
+                if (path.Contains("/Critters/", StringComparison.OrdinalIgnoreCase))
+                    return EntityType.Critter;
+                if (path.Contains("/NPC/", StringComparison.OrdinalIgnoreCase) ||
+                    path.Contains("/TownNPC/", StringComparison.OrdinalIgnoreCase))
+                    return EntityType.Npc;
+                return EntityType.Monster;
+
+            case "NPC":
+                return EntityType.Npc;
+
+            case "Effects":
+                return EntityType.Effect;
+
+            case "MiscellaneousObjects":
+                if (path.Contains("/Chest", StringComparison.OrdinalIgnoreCase) ||
+                    path.Contains("/Stash", StringComparison.OrdinalIgnoreCase))
+                    return EntityType.Chest;
+                if (path.Contains("/Shrine", StringComparison.OrdinalIgnoreCase))
+                    return EntityType.Shrine;
+                if (path.Contains("/Portal", StringComparison.OrdinalIgnoreCase))
+                    return EntityType.Portal;
+                return EntityType.MiscellaneousObject;
+
+            case "Terrain":
+                return EntityType.Terrain;
+
+            case "Items":
+                return EntityType.WorldItem;
+
+            default:
+                return EntityType.Unknown;
+        }
+    }
+
+    /// <summary>
+    /// Reclassify entity type using component names (called after components are read).
+    /// Component-based classification is more reliable than path-based.
+    /// </summary>
+    private static void ReclassifyFromComponents(Entity entity)
+    {
+        var components = entity.Components;
+        if (components is null || components.Count == 0) return;
+
+        if (components.Contains("Monster")) { entity.Type = EntityType.Monster; return; }
+        if (components.Contains("Chest")) { entity.Type = EntityType.Chest; return; }
+        if (components.Contains("Shrine")) { entity.Type = EntityType.Shrine; return; }
+        if (components.Contains("Waypoint")) { entity.Type = EntityType.Waypoint; return; }
+        if (components.Contains("AreaTransition")) { entity.Type = EntityType.AreaTransition; return; }
+        if (components.Contains("Portal")) { entity.Type = EntityType.Portal; return; }
+        if (components.Contains("TownPortal")) { entity.Type = EntityType.TownPortal; return; }
+        if (components.Contains("NPC")) { entity.Type = EntityType.Npc; return; }
+        if (components.Contains("Player")) { entity.Type = EntityType.Player; return; }
+    }
 }

src/Roboto.Memory/GameMemoryReader.cs

@@ -1,4 +1,5 @@
 using System.Numerics;
+using Roboto.Memory.States;
 using Serilog;
 
 namespace Roboto.Memory;
@@ -28,6 +29,7 @@ public class GameMemoryReader : IDisposable
 
     // Sub-readers (created on Attach)
     private MemoryContext? _ctx;
+    private GameStates? _gameStates;
     private GameStateReader? _stateReader;
     private nint _cachedCameraMatrixAddr;
     private nint _lastInGameState;
@@ -37,6 +39,7 @@ public class GameMemoryReader : IDisposable
     private TerrainReader? _terrain;
     private MsvcStringReader? _strings;
     private RttiResolver? _rtti;
+    private SkillReader? _skills;
 
     public ObjectRegistry Registry => _registry;
     public MemoryDiagnostics? Diagnostics { get; private set; }
@@ -88,12 +91,14 @@ public class GameMemoryReader : IDisposable
         }
 
         // Create sub-readers
+        _gameStates = new GameStates(_ctx);
         _strings = new MsvcStringReader(_ctx);
         _rtti = new RttiResolver(_ctx);
         _stateReader = new GameStateReader(_ctx);
         _components = new ComponentReader(_ctx, _strings);
         _entities = new EntityReader(_ctx, _components, _strings);
         _terrain = new TerrainReader(_ctx);
+        _skills = new SkillReader(_ctx, _components, _strings);
         Diagnostics = new MemoryDiagnostics(_ctx, _stateReader, _components, _entities, _strings, _rtti);
 
         return true;
@@ -103,12 +108,14 @@ public class GameMemoryReader : IDisposable
     {
         _ctx?.Memory.Dispose();
         _ctx = null;
+        _gameStates = null;
         _stateReader = null;
         _components = null;
         _entities = null;
         _terrain = null;
         _strings = null;
         _rtti = null;
+        _skills = null;
         Diagnostics = null;
     }
 
@@ -145,76 +152,76 @@ public class GameMemoryReader : IDisposable
 
         try
         {
-            // Resolve InGameState from controller
+            // Hierarchical state read — resolves controller, state slots, cascades to children
-            var inGameState = _stateReader!.ResolveInGameState(snap);
+            var gs = _gameStates!;
-            if (inGameState == 0)
+            if (!gs.Update())
                 return snap;
-            snap.InGameStatePtr = inGameState;
-            _lastInGameState = inGameState;
-            _lastController = snap.ControllerPtr;
 
-            // Read all state slot pointers
+            // Populate snapshot from state hierarchy
-            _stateReader.ReadStateSlots(snap);
+            snap.ControllerPtr = gs.ControllerPtr;
+            snap.StatesCount = gs.StatesCount;
+            snap.CurrentGameState = gs.CurrentState;
+            snap.ControllerPreSlots = gs.ControllerPreSlots;
+            snap.InGameStatePtr = gs.InGame.Address;
+            snap.IsLoading = gs.AreaLoading.IsLoading;
+            snap.IsEscapeOpen = gs.InGame.IsEscapeOpen;
+            snap.AreaInstancePtr = gs.InGame.AreaInstance.Address;
+            snap.ServerDataPtr = gs.InGame.AreaInstance.ServerDataPtr;
+            snap.LocalPlayerPtr = gs.InGame.AreaInstance.LocalPlayerPtr;
+            snap.EntityCount = gs.InGame.AreaInstance.EntityCount;
 
-            // InGameState → AreaInstance
+            // Area level — prefer hierarchical read, keep static offset as fallback
-            var ingameData = mem.ReadPointer(inGameState + offsets.IngameDataFromStateOffset);
+            var areaLevel = gs.InGame.AreaInstance.AreaLevel;
-            snap.AreaInstancePtr = ingameData;
+            if (areaLevel > 0)
+                snap.AreaLevel = areaLevel;
+            snap.AreaHash = gs.InGame.AreaInstance.AreaHash;
 
-            if (ingameData != 0)
+            // Camera matrix from WorldDataState
+            if (gs.InGame.WorldData.CameraMatrix.HasValue)
             {
-                // Area level
+                snap.CameraMatrix = gs.InGame.WorldData.CameraMatrix;
-                if (offsets.AreaLevelIsByte)
+                _cachedCameraMatrixAddr = gs.InGame.WorldData.CameraMatrixAddress;
-                {
-                    var level = mem.Read<byte>(ingameData + offsets.AreaLevelOffset);
-                    if (level > 0 && level < 200)
-                        snap.AreaLevel = level;
             }
             else
             {
-                    var level = mem.Read<int>(ingameData + offsets.AreaLevelOffset);
+                // Fallback: direct camera read (inline or pointer-based)
-                    if (level > 0 && level < 200)
+                ReadCameraMatrix(snap, gs.InGame.Address);
-                        snap.AreaLevel = level;
             }
 
-                // Area hash
+            _lastInGameState = gs.InGame.Address;
-                snap.AreaHash = mem.Read<uint>(ingameData + offsets.AreaHashOffset);
+            _lastController = gs.ControllerPtr;
 
-                // ServerData pointer
+            // Diagnostic state slots — GameStateReader still used for MemoryDiagnostics compat
-                var serverData = mem.ReadPointer(ingameData + offsets.ServerDataOffset);
+            _stateReader!.ReadStateSlots(snap);
-                snap.ServerDataPtr = serverData;
 
-                // LocalPlayer — try direct offset first, fallback to ServerData chain
+            // Loading/escape overrides from GameStateReader (active states vector method)
-                if (offsets.LocalPlayerDirectOffset > 0)
+            _stateReader.ReadIsLoading(snap);
-                    snap.LocalPlayerPtr = mem.ReadPointer(ingameData + offsets.LocalPlayerDirectOffset);
+            _stateReader.ReadEscapeState(snap);
-                if (snap.LocalPlayerPtr == 0 && serverData != 0)
-                    snap.LocalPlayerPtr = mem.ReadPointer(serverData + offsets.LocalPlayerOffset);
 
-                // Entity count and list
+            // Reconcile CurrentGameState with reliable loading/escape detection
-                var entityCount = (int)mem.Read<long>(ingameData + offsets.EntityListOffset + offsets.EntityCountInternalOffset);
+            if (snap.IsLoading)
-                if (entityCount > 0 && entityCount < 50000)
+                snap.CurrentGameState = States.GameStateType.AreaLoadingState;
+            else if (snap.IsEscapeOpen)
+                snap.CurrentGameState = States.GameStateType.EscapeState;
+
+            var ingameData = gs.InGame.AreaInstance.Address;
+            if (ingameData != 0)
             {
-                    snap.EntityCount = entityCount;
+                // Entity list
+                if (snap.EntityCount > 0)
                     _entities!.ReadEntities(snap, ingameData);
-                }
 
                 // Player vitals & position — ECS
                 if (snap.LocalPlayerPtr != 0)
                 {
-                    // Invalidate caches if LocalPlayer entity changed (zone change)
                     if (snap.LocalPlayerPtr != _components!.LastLocalPlayer)
                         _terrain!.InvalidateCache();
                     _components.InvalidateCaches(snap.LocalPlayerPtr);
                     _components.ReadPlayerVitals(snap);
                     _components.ReadPlayerPosition(snap);
+                    snap.PlayerSkills = _skills!.ReadPlayerSkills(snap.LocalPlayerPtr);
                 }
 
-                // Camera matrix
-                ReadCameraMatrix(snap, inGameState);
-
-                // Loading and escape state
-                _stateReader.ReadIsLoading(snap);
-                _stateReader.ReadEscapeState(snap);
-
                 // Read state flag bytes
                 if (snap.InGameStatePtr != 0)
                     snap.StateFlagBytes = mem.ReadBytes(snap.InGameStatePtr + snap.StateFlagBaseOffset, 0x30);
@@ -296,8 +303,13 @@ public class GameMemoryReader : IDisposable
     /// </summary>
     public HotAddresses ResolveHotAddresses()
     {
+        // Prefer camera address from hierarchical state, fallback to cached
+        var cameraAddr = _gameStates?.InGame.WorldData.CameraMatrixAddress ?? 0;
+        if (cameraAddr == 0)
+            cameraAddr = _cachedCameraMatrixAddr;
+
         return new HotAddresses(
-            _cachedCameraMatrixAddr,
+            cameraAddr,
             _components?.CachedRenderComponentAddr ?? 0,
             _components?.CachedLifeComponentAddr ?? 0,
             _lastInGameState,

src/Roboto.Memory/GameStateReader.cs

@@ -113,24 +113,39 @@ public sealed class GameStateReader
         }
         snap.StateSlotValues = values;
 
-        // Read active states vector
+        // Read active states vector — scan controller for {begin, end} pairs
+        // containing known state slot pointers (auto-discovers layout)
         if (offsets.ActiveStatesOffset > 0)
         {
+            // Collect known state slot pointers for matching
+            var knownSlots = new HashSet<nint>();
+            foreach (var s in slots)
+                if (s != 0) knownSlots.Add(s);
+
+            // Try the configured offset with end at both +8 and +16
             var beginPtr = mem.ReadPointer(controller + offsets.ActiveStatesOffset);
-            var endPtr = mem.ReadPointer(controller + offsets.ActiveStatesOffset + 16);
             snap.ActiveStatesBegin = beginPtr;
+
+            nint endPtr = 0;
+            foreach (var endDelta in new[] { 8, 16 })
+            {
+                var candidate = mem.ReadPointer(controller + offsets.ActiveStatesOffset + endDelta);
+                if (candidate > beginPtr && candidate - beginPtr < 0x1000)
+                {
+                    endPtr = candidate;
+                    break;
+                }
+            }
             snap.ActiveStatesEnd = endPtr;
 
             if (beginPtr != 0 && endPtr > beginPtr)
             {
                 var size = (int)(endPtr - beginPtr);
-                if (size is > 0 and < 0x1000)
-                {
                 var data = mem.ReadBytes(beginPtr, size);
                 if (data is not null)
                 {
                     var rawList = new List<nint>();
-                        for (var i = 0; i + 8 <= data.Length; i += offsets.StateStride)
+                    for (var i = 0; i + 8 <= data.Length; i += 8)
                     {
                         var ptr = (nint)BitConverter.ToInt64(data, i);
                         rawList.Add(ptr);
@@ -141,7 +156,6 @@ public sealed class GameStateReader
                 }
             }
         }
-        }
 
         // Read all non-null pointer-like qwords from controller (outside state array)
         var stateArrayStart = offsets.StatesBeginOffset;

src/Roboto.Memory/GameStateSnapshot.cs

@@ -1,4 +1,5 @@
 using System.Numerics;
+using Roboto.Memory.States;
 
 namespace Roboto.Memory;
 
@@ -15,6 +16,7 @@ public class GameStateSnapshot
     public nint GameStateBase;
     public bool OffsetsConfigured;
     public int StatesCount;
+    public GameStateType CurrentGameState = GameStateType.GameNotLoaded;
 
     // Pointers
     public nint ControllerPtr;
@@ -56,6 +58,10 @@ public class GameStateSnapshot
     public nint ActiveStatesBegin, ActiveStatesEnd;          // debug: raw vector pointers
     public nint[] ActiveStatesRaw = Array.Empty<nint>();     // debug: all pointers in the vector
     public (int Offset, nint Value)[] WatchOffsets = [];     // candidate controller offsets
+    public (int Offset, nint Value, string? Match, bool Changed, string? DerefInfo)[] ControllerPreSlots = []; // qwords before state array
+
+    // Player skills (from Actor component)
+    public List<SkillSnapshot>? PlayerSkills;
 
     // Camera
     public Matrix4x4? CameraMatrix;

src/Roboto.Memory/MsvcStringReader.cs

@@ -96,6 +96,38 @@ public sealed class MsvcStringReader
         return null;
     }
 
+    /// <summary>
+    /// Reads a null-terminated wchar_t* (UTF-16) string, e.g. skill names.
+    /// Validates that all characters are printable (0x20-0x7E ASCII range).
+    /// </summary>
+    public string? ReadNullTermWString(nint ptr)
+    {
+        if (ptr == 0) return null;
+        var data = _ctx.Memory.ReadBytes(ptr, 256);
+        if (data is null) return null;
+
+        int byteLen = -1;
+        for (int i = 0; i + 1 < data.Length; i += 2)
+        {
+            if (data[i] == 0 && data[i + 1] == 0)
+            {
+                byteLen = i;
+                break;
+            }
+        }
+        if (byteLen <= 0) return null;
+
+        var str = Encoding.Unicode.GetString(data, 0, byteLen);
+
+        // Validate: all chars must be printable ASCII (skill/item names are ASCII in POE2)
+        if (str.Length == 0) return null;
+        foreach (var c in str)
+        {
+            if (c < 0x20 || c > 0x7E) return null;
+        }
+        return str;
+    }
+
     /// <summary>
     /// Reads a null-terminated UTF-8 string (up to 256 bytes).
     /// </summary>

src/Roboto.Memory/Roboto.Memory.csproj

@@ -6,10 +6,10 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="Serilog" Version="4.2.0" />
     <PackageReference Include="System.Drawing.Common" Version="8.0.12" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\Automata.Core\Automata.Core.csproj" />
     <ProjectReference Include="..\Roboto.GameOffsets\Roboto.GameOffsets.csproj" />
   </ItemGroup>
 </Project>

src/Roboto.Memory/SkillReader.cs

@@ -0,0 +1,226 @@
+using Roboto.GameOffsets.Components;
+
+namespace Roboto.Memory;
+
+/// <summary>
+/// Lightweight skill data from the Actor component's ActiveSkills vector.
+/// Stored in GameStateSnapshot; mapped to Roboto.Core.SkillState in the Data layer.
+/// </summary>
+public sealed class SkillSnapshot
+{
+    public string? Name { get; init; }
+    public bool CanBeUsed { get; init; }
+    public int UseStage { get; init; }
+    public int CastType { get; init; }
+    public int TotalUses { get; init; }
+    public int CooldownTimeMs { get; init; }
+
+    /// <summary>From Cooldowns vector — number of active cooldown entries.</summary>
+    public int ActiveCooldowns { get; init; }
+    /// <summary>From Cooldowns vector — max uses (charges) for the skill.</summary>
+    public int MaxUses { get; init; }
+}
+
+/// <summary>
+/// Reads active skills from the local player's Actor component.
+/// Uses ExileCore2 offsets: Actor+0xB00 = ActiveSkills vector (shared_ptr pairs),
+/// follow ptr1 (ActiveSkillPtr) → ActiveSkillDetails for GEPL, cooldown, uses.
+/// Actor+0xB18 = Cooldowns vector for dynamic cooldown state.
+/// </summary>
+public sealed class SkillReader
+{
+    private readonly MemoryContext _ctx;
+    private readonly ComponentReader _components;
+    private readonly MsvcStringReader _strings;
+
+    // Name cache — skill names are static per area, only refresh on actor change
+    private readonly Dictionary<nint, string?> _nameCache = new();
+    private nint _lastActorComp;
+
+    public SkillReader(MemoryContext ctx, ComponentReader components, MsvcStringReader strings)
+    {
+        _ctx = ctx;
+        _components = components;
+        _strings = strings;
+    }
+
+    public List<SkillSnapshot>? ReadPlayerSkills(nint localPlayerPtr)
+    {
+        if (localPlayerPtr == 0) return null;
+        var mem = _ctx.Memory;
+
+        var actorComp = _components.GetComponentAddress(localPlayerPtr, "Actor");
+        if (actorComp == 0) return null;
+
+        // Invalidate name cache if actor component address changed (area transition)
+        if (actorComp != _lastActorComp)
+        {
+            _nameCache.Clear();
+            _lastActorComp = actorComp;
+        }
+
+        // Read ActiveSkills vector at Actor+0xB00
+        var vecFirst = mem.ReadPointer(actorComp + ActorOffsets.ActiveSkillsVector);
+        var vecLast = mem.ReadPointer(actorComp + ActorOffsets.ActiveSkillsVector + 8);
+        if (vecFirst == 0 || vecLast <= vecFirst) return null;
+
+        var totalBytes = (int)(vecLast - vecFirst);
+        const int entrySize = 0x10; // ActiveSkillEntry: ActiveSkillPtr + ControlBlockPtr
+        var entryCount = totalBytes / entrySize;
+        if (entryCount <= 0 || entryCount > 128) return null;
+
+        // Bulk read all entries
+        var vecData = mem.ReadBytes(vecFirst, totalBytes);
+        if (vecData is null) return null;
+
+        // Read cooldowns for dynamic CanBeUsed state
+        var cooldowns = ReadCooldowns(actorComp);
+
+        var result = new List<SkillSnapshot>();
+        var seen = new HashSet<uint>(); // deduplicate by UnknownIdAndEquipmentInfo
+
+        for (var i = 0; i < entryCount; i++)
+        {
+            // Follow ptr1 (ActiveSkillPtr) — ExileCore convention
+            var activeSkillPtr = (nint)BitConverter.ToInt64(vecData, i * entrySize);
+            if (activeSkillPtr == 0) continue;
+            var high = (ulong)activeSkillPtr >> 32;
+            if (high == 0 || high >= 0x7FFF) continue;
+
+            // Read ActiveSkillDetails struct
+            var details = mem.Read<ActiveSkillDetails>(activeSkillPtr);
+
+            // Resolve skill name via GEPL FK chain (cached)
+            var name = ResolveSkillName(activeSkillPtr, details);
+
+            // Skip entries with no resolved name (support gems, passives, internal skills)
+            if (name is null) continue;
+
+            // Deduplicate by UnknownIdAndEquipmentInfo
+            if (!seen.Add(details.UnknownIdAndEquipmentInfo)) continue;
+
+            // Match cooldown entry by UnknownIdAndEquipmentInfo
+            var canBeUsed = true;
+            var activeCooldowns = 0;
+            var cdMaxUses = 0;
+            if (cooldowns is not null)
+            {
+                foreach (var (cd, _) in cooldowns)
+                {
+                    if (cd.UnknownIdAndEquipmentInfo == details.UnknownIdAndEquipmentInfo)
+                    {
+                        canBeUsed = !cd.CannotBeUsed;
+                        activeCooldowns = cd.TotalActiveCooldowns;
+                        cdMaxUses = cd.MaxUses;
+                        break;
+                    }
+                }
+            }
+
+            result.Add(new SkillSnapshot
+            {
+                Name = name,
+                CanBeUsed = canBeUsed,
+                UseStage = details.UseStage,
+                CastType = details.CastType,
+                TotalUses = details.TotalUses,
+                CooldownTimeMs = details.TotalCooldownTimeInMs,
+                ActiveCooldowns = activeCooldowns,
+                MaxUses = cdMaxUses,
+            });
+        }
+
+        return result;
+    }
+
+    /// <summary>
+    /// Reads the Cooldowns vector at Actor+0xB18.
+    /// Each entry is an ActiveSkillCooldown struct (0x48 bytes).
+    /// Returns tuples of (struct, vectorFirstPtr) so callers can read timer entries.
+    /// </summary>
+    private List<(ActiveSkillCooldown Cd, nint FirstPtr)>? ReadCooldowns(nint actorComp)
+    {
+        var mem = _ctx.Memory;
+        var cdFirst = mem.ReadPointer(actorComp + ActorOffsets.CooldownsVector);
+        var cdLast = mem.ReadPointer(actorComp + ActorOffsets.CooldownsVector + 8);
+        if (cdFirst == 0 || cdLast <= cdFirst) return null;
+
+        var totalBytes = (int)(cdLast - cdFirst);
+        const int cdEntrySize = 0x48;
+        var count = totalBytes / cdEntrySize;
+        if (count <= 0 || count > 64) return null;
+
+        var result = new List<(ActiveSkillCooldown, nint)>(count);
+        for (var i = 0; i < count; i++)
+        {
+            var cd = mem.Read<ActiveSkillCooldown>(cdFirst + i * cdEntrySize);
+            result.Add((cd, cd.CooldownsList.First));
+        }
+
+        return result;
+    }
+
+    /// <summary>
+    /// Resolves skill name via multiple paths:
+    /// 1. ActiveSkillDetails.ActiveSkillsDatPtr (+0x20) → wchar* (most direct)
+    /// 2. GEPL FK chain: GrantedEffectsPerLevelDatRow → GEPL+0x00 FK → GE row → GE+0x00 → wchar*
+    /// 3. GE+0xA8 → ptr → +0x00 → wchar*
+    /// Results are cached since names don't change per-area.
+    /// </summary>
+    private string? ResolveSkillName(nint activeSkillPtr, ActiveSkillDetails details)
+    {
+        if (_nameCache.TryGetValue(activeSkillPtr, out var cached))
+            return cached;
+
+        var mem = _ctx.Memory;
+        string? name = null;
+
+        // Path 1: ActiveSkillsDatPtr (+0x20) → read wchar* directly from the .dat row
+        var asDatDirect = details.ActiveSkillsDatPtr;
+        if (asDatDirect != 0 && ((ulong)asDatDirect >> 32) is > 0 and < 0x7FFF)
+            name = _strings.ReadNullTermWString(asDatDirect);
+
+        // Path 2: GEPL FK chain
+        if (name is null)
+        {
+            var geplPtr = details.GrantedEffectsPerLevelDatRow;
+            if (geplPtr != 0)
+            {
+                var geFk = mem.ReadPointer(geplPtr);
+                if (geFk != 0 && ((ulong)geFk >> 32) is > 0 and < 0x7FFF)
+                {
+                    var geData = mem.ReadBytes(geFk, 0xB0);
+                    if (geData is not null)
+                    {
+                        // GE+0x00 → ActiveSkills.dat row → wchar*
+                        var asDatPtr = (nint)BitConverter.ToInt64(geData, 0x00);
+                        if (asDatPtr != 0 && ((ulong)asDatPtr >> 32) is > 0 and < 0x7FFF)
+                            name = _strings.ReadNullTermWString(asDatPtr);
+
+                        // GE+0xA8 → ptr → +0x00 → wchar*
+                        if (name is null && 0xA8 + 8 <= geData.Length)
+                        {
+                            var nameObjPtr = (nint)BitConverter.ToInt64(geData, 0xA8);
+                            if (nameObjPtr != 0 && ((ulong)nameObjPtr >> 32) is > 0 and < 0x7FFF)
+                            {
+                                var namePtr = mem.ReadPointer(nameObjPtr);
+                                if (namePtr != 0)
+                                    name = _strings.ReadNullTermWString(namePtr);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        _nameCache[activeSkillPtr] = name;
+        return name;
+    }
+
+    /// <summary>Clears cached names (call on area change).</summary>
+    public void InvalidateCache()
+    {
+        _nameCache.Clear();
+        _lastActorComp = 0;
+    }
+}

src/Roboto.Memory/States/AreaInstanceState.cs

@@ -0,0 +1,63 @@
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Reads fields from the AreaInstance (IngameData) address.
+/// Individual field reads — the full struct is 3280B, too large to bulk-read.
+/// Uses GameOffsets for configurable offsets.
+/// </summary>
+public sealed class AreaInstanceState : RemoteObject
+{
+    public int AreaLevel { get; private set; }
+    public uint AreaHash { get; private set; }
+    public nint ServerDataPtr { get; private set; }
+    public nint LocalPlayerPtr { get; private set; }
+    public int EntityCount { get; private set; }
+
+    public AreaInstanceState(MemoryContext ctx) : base(ctx) { }
+
+    protected override bool ReadData()
+    {
+        var mem = Ctx.Memory;
+        var offsets = Ctx.Offsets;
+
+        // Area level
+        if (offsets.AreaLevelIsByte)
+        {
+            var level = mem.Read<byte>(Address + offsets.AreaLevelOffset);
+            AreaLevel = level is > 0 and < 200 ? level : 0;
+        }
+        else
+        {
+            var level = mem.Read<int>(Address + offsets.AreaLevelOffset);
+            AreaLevel = level is > 0 and < 200 ? level : 0;
+        }
+
+        // Area hash
+        AreaHash = mem.Read<uint>(Address + offsets.AreaHashOffset);
+
+        // ServerData pointer
+        ServerDataPtr = mem.ReadPointer(Address + offsets.ServerDataOffset);
+
+        // LocalPlayer — try direct offset first, fallback to ServerData chain
+        LocalPlayerPtr = 0;
+        if (offsets.LocalPlayerDirectOffset > 0)
+            LocalPlayerPtr = mem.ReadPointer(Address + offsets.LocalPlayerDirectOffset);
+        if (LocalPlayerPtr == 0 && ServerDataPtr != 0)
+            LocalPlayerPtr = mem.ReadPointer(ServerDataPtr + offsets.LocalPlayerOffset);
+
+        // Entity count from std::map _Mysize
+        var count = (int)mem.Read<long>(Address + offsets.EntityListOffset + offsets.EntityCountInternalOffset);
+        EntityCount = count is > 0 and < 50000 ? count : 0;
+
+        return true;
+    }
+
+    protected override void Clear()
+    {
+        AreaLevel = 0;
+        AreaHash = 0;
+        ServerDataPtr = 0;
+        LocalPlayerPtr = 0;
+        EntityCount = 0;
+    }
+}

src/Roboto.Memory/States/AreaLoadingState.cs

@@ -0,0 +1,36 @@
+using Roboto.GameOffsets.States;
+
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Reads AreaLoading state (slot 0). Individual field reads — the full struct is 3672B, wasteful to bulk-read.
+/// </summary>
+public sealed class AreaLoadingState : RemoteObject
+{
+    // AreaLoading struct field offsets
+    private const int IsLoadingOffset = 0x660;
+    private const int TotalLoadingScreenTimeMsOffset = 0xDB8;
+
+    public bool IsLoading { get; private set; }
+    public long TotalLoadingScreenTimeMs { get; private set; }
+
+    public AreaLoadingState(MemoryContext ctx) : base(ctx) { }
+
+    protected override bool ReadData()
+    {
+        var mem = Ctx.Memory;
+
+        var loadingFlag = mem.Read<int>(Address + IsLoadingOffset);
+        IsLoading = loadingFlag != 0;
+
+        TotalLoadingScreenTimeMs = mem.Read<long>(Address + TotalLoadingScreenTimeMsOffset);
+
+        return true;
+    }
+
+    protected override void Clear()
+    {
+        IsLoading = false;
+        TotalLoadingScreenTimeMs = 0;
+    }
+}

src/Roboto.Memory/States/GameStateType.cs

@@ -0,0 +1,22 @@
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Game state types by slot index. Order must match the state array in the controller.
+/// Matches ExileCore/GameHelper2 slot ordering.
+/// </summary>
+public enum GameStateType
+{
+    AreaLoadingState,     // 0
+    WaitingState,         // 1
+    CreditsState,         // 2
+    EscapeState,          // 3
+    InGameState,          // 4
+    ChangePasswordState,  // 5
+    LoginState,           // 6
+    PreGameState,         // 7
+    CreateCharacterState, // 8
+    SelectCharacterState, // 9
+    DeleteCharacterState, // 10
+    LoadingState,         // 11
+    GameNotLoaded,        // sentinel — no valid state resolved
+}

src/Roboto.Memory/States/GameStates.cs

@@ -0,0 +1,437 @@
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Root state orchestrator. Reads controller from GameStateBase, resolves state slot pointers,
+/// builds address→GameStateType dictionary, resolves current state, and cascades to children.
+/// NOT a RemoteObject — owns the top-level resolution logic.
+/// </summary>
+public sealed class GameStates
+{
+    private readonly MemoryContext _ctx;
+    private readonly Dictionary<nint, GameStateType> _allStates = new();
+    private nint[] _slotPointers = [];
+    private nint[] _prevPreSlotValues = [];
+
+    public nint ControllerPtr { get; private set; }
+    public int StatesCount { get; private set; }
+    public GameStateType CurrentState { get; private set; } = GameStateType.GameNotLoaded;
+    public IReadOnlyDictionary<nint, GameStateType> AllStates => _allStates;
+    public AreaLoadingState AreaLoading { get; }
+    public InGameStateReader InGame { get; }
+
+    /// <summary>Raw qwords from controller 0x00-0x48 (before state slots), for UI diagnostics.</summary>
+    public (int Offset, nint Value, string? Match, bool Changed, string? DerefInfo)[] ControllerPreSlots { get; private set; } = [];
+
+    public GameStates(MemoryContext ctx)
+    {
+        _ctx = ctx;
+        AreaLoading = new AreaLoadingState(ctx);
+        InGame = new InGameStateReader(ctx);
+    }
+
+    /// <summary>
+    /// Reads controller, resolves state slots, builds state dictionary, cascades to children,
+    /// then resolves current state from child flags. Returns true if InGameState was resolved.
+    /// </summary>
+    public bool Update()
+    {
+        ControllerPtr = 0;
+        StatesCount = 0;
+        _allStates.Clear();
+        CurrentState = GameStateType.GameNotLoaded;
+
+        var mem = _ctx.Memory;
+        var offsets = _ctx.Offsets;
+
+        if (_ctx.GameStateBase == 0)
+            return false;
+
+        var controller = mem.ReadPointer(_ctx.GameStateBase);
+        if (controller == 0)
+            return false;
+        ControllerPtr = controller;
+
+        nint igsPtr = 0;
+
+        // Mode 1: Direct offset — InGameState pointer at a known offset from controller
+        if (offsets.InGameStateDirectOffset > 0)
+        {
+            igsPtr = mem.ReadPointer(controller + offsets.InGameStateDirectOffset);
+            if (igsPtr != 0)
+                ReadSlotPointers(controller);
+        }
+
+        // Mode 2: Inline states — states are inline in the controller struct
+        if (igsPtr == 0 && offsets.StatesInline)
+        {
+            ReadSlotPointers(controller);
+
+            var inlineOffset = offsets.StatesBeginOffset
+                + offsets.InGameStateIndex * offsets.StateStride
+                + offsets.StatePointerOffset;
+            igsPtr = mem.ReadPointer(controller + inlineOffset);
+        }
+
+        // Mode 3: Vector of pointers — StatesBeginOffset points to begin/end pair
+        if (igsPtr == 0 && !offsets.StatesInline)
+        {
+            var statesBegin = mem.ReadPointer(controller + offsets.StatesBeginOffset);
+            if (statesBegin == 0)
+                return false;
+
+            var statesEnd = mem.ReadPointer(controller + offsets.StatesBeginOffset + 8);
+            if (statesEnd > statesBegin && statesEnd - statesBegin < 0x1000 && offsets.StateStride > 0)
+                StatesCount = (int)((statesEnd - statesBegin) / offsets.StateStride);
+            else
+            {
+                for (var i = 0; i < 20; i++)
+                {
+                    if (mem.ReadPointer(statesBegin + i * offsets.StateStride + offsets.StatePointerOffset) == 0) break;
+                    StatesCount++;
+                }
+            }
+
+            if (_slotPointers.Length < StatesCount)
+                _slotPointers = new nint[StatesCount];
+            for (var i = 0; i < StatesCount; i++)
+                _slotPointers[i] = mem.ReadPointer(statesBegin + i * offsets.StateStride + offsets.StatePointerOffset);
+
+            BuildStateDictionary();
+
+            if (offsets.InGameStateIndex >= 0 && offsets.InGameStateIndex < StatesCount)
+                igsPtr = _slotPointers[offsets.InGameStateIndex];
+        }
+
+        // Dump controller pre-slots region for diagnostics
+        DumpControllerPreSlots(controller);
+
+        // Cascade to children FIRST — we need their flags for current state resolution
+        var areaLoadingPtr = StatesCount > 0 ? _slotPointers[0] : (nint)0;
+        AreaLoading.Update(areaLoadingPtr);
+
+        if (igsPtr == 0)
+        {
+            InGame.Reset();
+            ResolveCurrentState(controller, igsPtr);
+            return false;
+        }
+
+        InGame.Update(igsPtr);
+
+        // Resolve current state AFTER children have read their flags
+        ResolveCurrentState(controller, igsPtr);
+        return true;
+    }
+
+    /// <summary>
+    /// Read slot pointers from inline state array in the controller.
+    /// </summary>
+    private void ReadSlotPointers(nint controller)
+    {
+        var mem = _ctx.Memory;
+        var offsets = _ctx.Offsets;
+
+        StatesCount = 0;
+        for (var i = 0; i < 20; i++)
+        {
+            var slotOffset = offsets.StatesBeginOffset + i * offsets.StateStride + offsets.StatePointerOffset;
+            var ptr = mem.ReadPointer(controller + slotOffset);
+            if (ptr == 0) break;
+            StatesCount++;
+        }
+
+        if (_slotPointers.Length < StatesCount)
+            _slotPointers = new nint[StatesCount];
+        for (var i = 0; i < StatesCount; i++)
+        {
+            var slotOffset = offsets.StatesBeginOffset + i * offsets.StateStride + offsets.StatePointerOffset;
+            _slotPointers[i] = mem.ReadPointer(controller + slotOffset);
+        }
+
+        BuildStateDictionary();
+    }
+
+    /// <summary>
+    /// Dump the controller region before the state slots for UI diagnostics.
+    /// Tracks which values changed since last frame.
+    /// Dereferences pointer-like values and checks for indirect state slot matches.
+    /// </summary>
+    private void DumpControllerPreSlots(nint controller)
+    {
+        var mem = _ctx.Memory;
+        var offsets = _ctx.Offsets;
+        var preSize = offsets.StatesBeginOffset;
+        if (preSize <= 0) { ControllerPreSlots = []; return; }
+
+        var data = mem.ReadBytes(controller, preSize);
+        if (data is null) { ControllerPreSlots = []; return; }
+
+        var count = preSize / 8;
+        var entries = new (int, nint, string?, bool, string?)[count];
+        for (var i = 0; i < count; i++)
+        {
+            var off = i * 8;
+            var val = (nint)BitConverter.ToInt64(data, off);
+            string? match = null;
+            if (val != 0 && _allStates.TryGetValue(val, out var st))
+                match = st.ToString();
+            var changed = i < _prevPreSlotValues.Length && _prevPreSlotValues[i] != val;
+
+            // Annotate discovered StdVector fields
+            string? derefInfo = null;
+            if (_discoveredVectorOffset >= 0)
+            {
+                if (off == _discoveredVectorOffset)
+                    derefInfo = "vec.First";
+                else if (off == _discoveredVectorOffset + 8)
+                    derefInfo = "vec.Last";
+                else if (off == _discoveredVectorOffset + 16)
+                    derefInfo = "vec.End";
+            }
+
+            // Dereference pointer-like values and scan for state slot matches
+            if (derefInfo == null && val != 0 && match == null)
+            {
+                var high = (ulong)val >> 32;
+                if (high > 0 && high < 0x7FFF)
+                {
+                    // Read first 16 qwords (128 bytes) of the target object
+                    var targetData = mem.ReadBytes(val, 128);
+                    if (targetData is not null)
+                    {
+                        for (var qi = 0; qi + 8 <= targetData.Length; qi += 8)
+                        {
+                            var innerVal = (nint)BitConverter.ToInt64(targetData, qi);
+                            if (innerVal != 0 && _allStates.TryGetValue(innerVal, out var innerState))
+                            {
+                                derefInfo = $"*+0x{qi:X2} → {innerState}";
+                                break;
+                            }
+                        }
+
+                        // If no state match, show first qword as context
+                        if (derefInfo == null)
+                        {
+                            var first = (nint)BitConverter.ToInt64(targetData, 0);
+                            if (first != 0)
+                                derefInfo = $"*→ 0x{first:X}";
+                        }
+                    }
+                }
+            }
+
+            entries[i] = (off, val, match, changed, derefInfo);
+        }
+        ControllerPreSlots = entries;
+
+        // Save for next frame diff
+        if (_prevPreSlotValues.Length != count)
+            _prevPreSlotValues = new nint[count];
+        for (var i = 0; i < count; i++)
+            _prevPreSlotValues[i] = entries[i].Item2;
+    }
+
+    /// <summary>
+    /// Build address→GameStateType dictionary from collected slot pointers.
+    /// </summary>
+    private void BuildStateDictionary()
+    {
+        _allStates.Clear();
+        var maxType = (int)GameStateType.GameNotLoaded;
+        for (var i = 0; i < StatesCount && i < maxType; i++)
+        {
+            if (_slotPointers[i] != 0)
+                _allStates[_slotPointers[i]] = (GameStateType)i;
+        }
+    }
+
+    /// <summary>
+    /// Cached base address and offset for the active states vector.
+    /// -1 = not yet scanned, -2 = scan failed.
+    /// </summary>
+    private int _discoveredVectorOffset = -1;
+    private nint _discoveredVectorBase;
+
+    /// <summary>
+    /// Resolve which GameStateType is currently active using the GameHelper2 approach:
+    /// Find the StdVector {First, Last, End}, read *(Last - 0x10) (second-to-last entry).
+    /// Searches BOTH the GameState object (*(originalPatternResult)) AND the controller,
+    /// since POE2 may have separated these into different objects.
+    /// </summary>
+    private void ResolveCurrentState(nint controller, nint igsPtr)
+    {
+        var mem = _ctx.Memory;
+        var offsets = _ctx.Offsets;
+
+        // Fast path: use cached vector location
+        if (_discoveredVectorOffset >= 0 && _discoveredVectorBase != 0)
+        {
+            var state = ReadStateFromVector(_discoveredVectorBase, _discoveredVectorOffset);
+            if (state != GameStateType.GameNotLoaded)
+            {
+                CurrentState = state;
+                return;
+            }
+            // Vector went invalid (zone change, etc) — re-scan
+            _discoveredVectorOffset = -1;
+            _discoveredVectorBase = 0;
+        }
+
+        // Scan for the active states StdVector
+        if (_discoveredVectorOffset == -1 && _allStates.Count > 0)
+        {
+            // === Priority 1: GameState object (original pattern result, before PatternResultAdjust) ===
+            // GameHelper2 reads CurrentStatePtr from GameState+0x08. In POE2, the controller
+            // is at pattern_result+0x18, but the "real" GameState object may be at *(pattern_result+0x00).
+            if (offsets.PatternResultAdjust > 0)
+            {
+                var originalPatternResult = _ctx.GameStateBase - offsets.PatternResultAdjust;
+
+                // Try each pointer in the static region as a potential GameState object
+                for (var ptrOff = 0; ptrOff < offsets.PatternResultAdjust; ptrOff += 8)
+                {
+                    var gameStateObj = mem.ReadPointer(originalPatternResult + ptrOff);
+                    if (gameStateObj == 0 || gameStateObj == controller) continue;
+
+                    // Scan this object for StdVector containing state slot pointers
+                    for (var off = 0; off + 24 <= 0x100; off += 8)
+                    {
+                        var state = ReadStateFromVector(gameStateObj, off);
+                        if (state != GameStateType.GameNotLoaded)
+                        {
+                            _discoveredVectorBase = gameStateObj;
+                            _discoveredVectorOffset = off;
+                            CurrentState = state;
+                            Serilog.Log.Information(
+                                "Active states vector at GameState(patResult+0x{PtrOff:X})+0x{Offset:X} → {State} (obj=0x{Obj:X})",
+                                ptrOff, off, state, gameStateObj);
+                            return;
+                        }
+                    }
+                }
+
+                // Also try reading the vector directly from the static region itself
+                for (var off = 0; off + 24 <= offsets.PatternResultAdjust + 0x40; off += 8)
+                {
+                    var state = ReadStateFromVector(originalPatternResult, off);
+                    if (state != GameStateType.GameNotLoaded)
+                    {
+                        _discoveredVectorBase = originalPatternResult;
+                        _discoveredVectorOffset = off;
+                        CurrentState = state;
+                        Serilog.Log.Information(
+                            "Active states vector at staticRegion+0x{Offset:X} → {State}",
+                            off, state);
+                        return;
+                    }
+                }
+            }
+
+            // === Priority 2: Controller pre-slots region ===
+            var stateArrayStart = offsets.StatesBeginOffset;
+            if (offsets.ActiveStatesOffset > 0)
+            {
+                var state = ReadStateFromVector(controller, offsets.ActiveStatesOffset);
+                if (state != GameStateType.GameNotLoaded)
+                {
+                    _discoveredVectorBase = controller;
+                    _discoveredVectorOffset = offsets.ActiveStatesOffset;
+                    CurrentState = state;
+                    return;
+                }
+            }
+
+            for (var off = 0; off + 24 <= stateArrayStart; off += 8)
+            {
+                if (off == offsets.ActiveStatesOffset) continue;
+                var state = ReadStateFromVector(controller, off);
+                if (state != GameStateType.GameNotLoaded)
+                {
+                    _discoveredVectorBase = controller;
+                    _discoveredVectorOffset = off;
+                    CurrentState = state;
+                    Serilog.Log.Information(
+                        "Active states vector at controller+0x{Offset:X} → {State}", off, state);
+                    return;
+                }
+            }
+
+            // Mark scan as failed so we don't re-scan every frame
+            _discoveredVectorOffset = -2;
+        }
+
+        // Fallback: IsLoadingOffset (legacy, if configured)
+        if (offsets.IsLoadingOffset > 0)
+        {
+            var currentStateAddr = mem.ReadPointer(controller + offsets.IsLoadingOffset);
+            if (currentStateAddr != 0 && _allStates.TryGetValue(currentStateAddr, out var stateType))
+            {
+                CurrentState = stateType;
+                return;
+            }
+        }
+
+        // Fallback: default to InGameState if resolved (preliminary — GameMemoryReader
+        // will reconcile with reliable snap.IsLoading / snap.IsEscapeOpen afterwards)
+        if (igsPtr != 0)
+            CurrentState = GameStateType.InGameState;
+    }
+
+    /// <summary>
+    /// Try to read the current state from a StdVector at the given controller offset.
+    /// GameHelper2 approach: StdVector = {First, Last, End}, current = *(Last - 0x10).
+    /// Returns GameNotLoaded if the vector is invalid or doesn't contain state matches.
+    /// </summary>
+    private GameStateType ReadStateFromVector(nint controller, int vectorOffset)
+    {
+        var mem = _ctx.Memory;
+        var first = mem.ReadPointer(controller + vectorOffset);
+        var last = mem.ReadPointer(controller + vectorOffset + 8);
+
+        if (first == 0 || last <= first) return GameStateType.GameNotLoaded;
+
+        var size = (int)(last - first);
+        if (size < 16 || size > 0x400) return GameStateType.GameNotLoaded; // need ≥2 entries for 2nd-to-last
+
+        // Read the full vector buffer
+        var buf = mem.ReadBytes(first, size);
+        if (buf is null) return GameStateType.GameNotLoaded;
+
+        // Validate: at least 1 entry must be a known state slot address
+        var matchCount = 0;
+        for (var i = 0; i + 8 <= buf.Length; i += 8)
+        {
+            var val = (nint)BitConverter.ToInt64(buf, i);
+            if (val != 0 && _allStates.ContainsKey(val))
+                matchCount++;
+        }
+        if (matchCount == 0) return GameStateType.GameNotLoaded;
+
+        // GameHelper2: current state = *(Last - 0x10) = second-to-last entry
+        var secondToLast = (nint)BitConverter.ToInt64(buf, buf.Length - 16);
+        if (secondToLast != 0 && _allStates.TryGetValue(secondToLast, out var stateType))
+            return stateType;
+
+        // Fallback: try last entry if second-to-last didn't match
+        var lastEntry = (nint)BitConverter.ToInt64(buf, buf.Length - 8);
+        if (lastEntry != 0 && _allStates.TryGetValue(lastEntry, out stateType))
+            return stateType;
+
+        return GameStateType.GameNotLoaded;
+    }
+
+    /// <summary>
+    /// Reset all state to zero.
+    /// </summary>
+    public void Reset()
+    {
+        ControllerPtr = 0;
+        StatesCount = 0;
+        CurrentState = GameStateType.GameNotLoaded;
+        _discoveredVectorOffset = -1;
+        _discoveredVectorBase = 0;
+        _allStates.Clear();
+        AreaLoading.Reset();
+        InGame.Reset();
+    }
+}

src/Roboto.Memory/States/InGameStateReader.cs

@@ -0,0 +1,51 @@
+using Roboto.GameOffsets.States;
+
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Reads InGameState struct (784B, 1 RPM instead of 4 individual reads).
+/// Named "Reader" to avoid collision with <see cref="Roboto.GameOffsets.States.InGameState"/> struct.
+/// Cascades to AreaInstanceState and WorldDataState children.
+/// </summary>
+public sealed class InGameStateReader : RemoteObject
+{
+    private InGameState _data;
+
+    public bool IsEscapeOpen { get; private set; }
+    public AreaInstanceState AreaInstance { get; }
+    public WorldDataState WorldData { get; }
+
+    public InGameStateReader(MemoryContext ctx) : base(ctx)
+    {
+        AreaInstance = new AreaInstanceState(ctx);
+        WorldData = new WorldDataState(ctx);
+    }
+
+    protected override bool ReadData()
+    {
+        var mem = Ctx.Memory;
+
+        // Read the full InGameState struct (0x310 = 784 bytes, 1 RPM)
+        _data = mem.Read<InGameState>(Address);
+
+        // Escape state
+        IsEscapeOpen = _data.EscapeStateFlag != 0;
+
+        // Cascade to AreaInstance
+        AreaInstance.Update(_data.AreaInstanceDataPtr);
+
+        // Cascade to WorldData — set fallback camera before update
+        WorldData.FallbackCameraPtr = _data.CameraPtr;
+        WorldData.Update(_data.WorldDataPtr);
+
+        return true;
+    }
+
+    protected override void Clear()
+    {
+        _data = default;
+        IsEscapeOpen = false;
+        AreaInstance.Reset();
+        WorldData.Reset();
+    }
+}

src/Roboto.Memory/States/RemoteObject.cs

@@ -0,0 +1,44 @@
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Base class for state objects that read a section of game memory.
+/// Each subclass reads its own struct/fields from a remote address.
+/// </summary>
+public abstract class RemoteObject
+{
+    protected readonly MemoryContext Ctx;
+
+    public nint Address { get; protected set; }
+    public bool IsValid => Address != 0;
+
+    protected RemoteObject(MemoryContext ctx) => Ctx = ctx;
+
+    /// <summary>
+    /// Update this object from a new address. Returns false if address is 0 or read fails.
+    /// </summary>
+    public bool Update(nint address)
+    {
+        Address = address;
+        if (address == 0)
+        {
+            Clear();
+            return false;
+        }
+        return ReadData();
+    }
+
+    /// <summary>
+    /// Reset address to 0 and clear all cached data.
+    /// </summary>
+    public void Reset()
+    {
+        Address = 0;
+        Clear();
+    }
+
+    /// <summary>Read data from the remote process at <see cref="Address"/>.</summary>
+    protected abstract bool ReadData();
+
+    /// <summary>Zero out all cached fields.</summary>
+    protected abstract void Clear();
+}

src/Roboto.Memory/States/WorldDataState.cs

@@ -0,0 +1,60 @@
+using System.Numerics;
+using Roboto.GameOffsets.States;
+
+namespace Roboto.Memory.States;
+
+/// <summary>
+/// Reads WorldData struct (168B, 1 RPM) and resolves the camera matrix.
+/// Primary camera source: WorldData.CameraPtr. Fallback: InGameState.CameraPtr (set via FallbackCameraPtr).
+/// </summary>
+public sealed class WorldDataState : RemoteObject
+{
+    private WorldData _data;
+
+    /// <summary>Camera pointer from InGameState, set by InGameStateReader before Update() is called.</summary>
+    public nint FallbackCameraPtr { get; set; }
+
+    public Matrix4x4? CameraMatrix { get; private set; }
+
+    /// <summary>Resolved address of the camera matrix for hot-path caching.</summary>
+    public nint CameraMatrixAddress { get; private set; }
+
+    public WorldDataState(MemoryContext ctx) : base(ctx) { }
+
+    protected override bool ReadData()
+    {
+        var mem = Ctx.Memory;
+        var offsets = Ctx.Offsets;
+
+        // Read the full WorldData struct (0xA8 = 168 bytes, 1 RPM)
+        _data = mem.Read<WorldData>(Address);
+
+        // Resolve camera: primary from WorldData, fallback from InGameState
+        if (offsets.CameraMatrixOffset <= 0)
+            return true;
+
+        var camPtr = _data.CameraPtr;
+        if (camPtr == 0)
+            camPtr = FallbackCameraPtr;
+        if (camPtr == 0)
+            return true;
+
+        var matrixAddr = camPtr + offsets.CameraMatrixOffset;
+        CameraMatrixAddress = matrixAddr;
+
+        var m = mem.Read<Matrix4x4>(matrixAddr);
+        if (float.IsNaN(m.M11) || float.IsInfinity(m.M11))
+            return true;
+
+        CameraMatrix = m;
+        return true;
+    }
+
+    protected override void Clear()
+    {
+        _data = default;
+        FallbackCameraPtr = 0;
+        CameraMatrix = null;
+        CameraMatrixAddress = 0;
+    }
+}