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feat: re-run simulations when opponent reveals
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@azeier
azeier committed Aug 22, 2023
1 parent c8d1648 commit e7463d8
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Showing 2 changed files with 87 additions and 17 deletions.
91 changes: 75 additions & 16 deletions Hearthstone Deck Tracker/BobsBuddy/BobsBuddyInvoker.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
using Hearthstone_Deck_Tracker.Utility.Extensions;
using Entity = Hearthstone_Deck_Tracker.Hearthstone.Entities.Entity;
using BobsBuddy;
using HearthDb;

namespace Hearthstone_Deck_Tracker.BobsBuddy
{
Expand Down Expand Up @@ -48,6 +49,9 @@ internal class BobsBuddyInvoker
private static List<string> _recentHDTLog = new List<string>();
private static List<Entity> _currentOpponentSecrets = new List<Entity>();

private List<Entity> _opponentHand = new();
private readonly Dictionary<Entity, Entity> _opponentHandMap = new();

private static Guid _currentGameId;
private static readonly Dictionary<string, BobsBuddyInvoker> _instances = new Dictionary<string, BobsBuddyInvoker>();
private static readonly Regex _debuglineToIgnore = new Regex(@"\|(Player|Opponent|TagChangeActions)\.");
Expand Down Expand Up @@ -180,7 +184,7 @@ public async void StartCombat()
await Task.Delay(LichKingDelay);

if(!RunSimulationAfterCombat)
RunAndDisplaySimulationAsync().Forget();
await RunAndDisplaySimulationAsync();
}
catch(Exception e)
{
Expand Down Expand Up @@ -320,7 +324,6 @@ private void SnapshotBoardState(int turn)
return;
}


//We set OpponentCardId and PlayerCardId here so that later we can do lookups for these entites without using _game.Opponent/Player, which might be innacurate or null depending on when they're accessed.
OpponentCardId = opponentHero.CardId ?? "";
PlayerCardId = playerHero.CardId ?? "";
Expand Down Expand Up @@ -428,7 +431,13 @@ private void SnapshotBoardState(int turn)
foreach(var e in _game.Player.Hand)
{
if(e.IsMinion)
input.PlayerHand.Add(new MinionCardEntity(GetMinionFromEntity(simulator.MinionFactory, true, e, GetAttachedEntities(e.Id)), null, simulator));
{
var minionEntity = new MinionCardEntity(GetMinionFromEntity(simulator.MinionFactory, true, e, GetAttachedEntities(e.Id)), null, simulator)
{
CanSummon = !e.HasTag(GameTag.LITERALLY_UNPLAYABLE),
};
input.PlayerHand.Add(minionEntity);
}
else if(e.CardId == NonCollectible.Neutral.BloodGem1)
input.PlayerHand.Add(new BloodGem(null, simulator));
else if(e.IsSpell)
Expand All @@ -443,19 +452,9 @@ private void SnapshotBoardState(int turn)
foreach(var m in opponentSide)
input.opponentSide.Add(m);

foreach(var e in _game.Opponent.Hand)
{
if(e.IsMinion)
input.OpponentHand.Add(new MinionCardEntity(GetMinionFromEntity(simulator.MinionFactory, false, e, GetAttachedEntities(e.Id)), null, simulator));
else if(e.CardId == NonCollectible.Neutral.BloodGem1)
input.OpponentHand.Add(new BloodGem(null, simulator));
else if(e.IsSpell)
input.OpponentHand.Add(new SpellCardEntity(null, simulator));
else if(!string.IsNullOrEmpty(e.CardId))
input.OpponentHand.Add(new CardEntity(e.CardId ?? "", null, simulator)); // Not Unknown
else
input.OpponentHand.Add(new UnknownCardEntity(null, simulator));
}
_opponentHand = _game.Opponent.Hand.ToList();
input.OpponentHand.Clear();
input.OpponentHand.AddRange(GetOpponentHandEntities(simulator));

var playerAttached = GetAttachedEntities(_game.PlayerEntity.Id);
var pEternalLegion = playerAttached.FirstOrDefault(x => x.CardId == NonCollectible.Invalid.EternalKnight_EternalKnightPlayerEnchant);
Expand Down Expand Up @@ -488,6 +487,66 @@ private void SnapshotBoardState(int turn)
DebugLog("Successfully snapshotted board state");
}

private int _reRunCount;
internal async void UpdateOpponentHand(Entity entity, Entity copy)
{
if(_input == null || State != BobsBuddyState.Combat)
return;

// Only allow feathermane for now.
if(copy.CardId != NonCollectible.Neutral.FreeFlyingFeathermane && copy.CardId != NonCollectible.Neutral.FreeFlyingFeathermane_FreeFlyingFeathermane)
return;

_opponentHandMap[entity] = copy;

// Wait for attached entities to be logged. This should happen at the exact same timestamp.
await _game.GameTime.WaitForDuration(1);

var entities = GetOpponentHandEntities(new Simulator()).ToList();
if(entities.Count(x => x is MinionCardEntity) <= _input.OpponentHand.Count(x => x is MinionCardEntity))
return;

_input.OpponentHand.Clear();
_input.OpponentHand.AddRange(entities);

if(_reRunCount++ <= 2)
{
DebugLog($"Opponent hand changed, re-running simulation! (#{_reRunCount})");
if(ShouldRun() && !RunSimulationAfterCombat)
{
ErrorState = BobsBuddyErrorState.None;
BobsBuddyDisplay.SetErrorState(BobsBuddyErrorState.None);
await RunAndDisplaySimulationAsync();
}
}
else
DebugLog("Opponent hand changed, but the simulation already re-ran twice");
}

private IEnumerable<CardEntity> GetOpponentHandEntities(Simulator simulator)
{
foreach(var _e in _opponentHand)
{
var e = _opponentHandMap.TryGetValue(_e, out var copy) ? copy : _e;
if(e.IsMinion)
{
var attached = GetAttachedEntities(e.Id);
yield return new MinionCardEntity(GetMinionFromEntity(simulator.MinionFactory, false, e, attached), null, simulator)
{
CanSummon = !e.HasTag(GameTag.LITERALLY_UNPLAYABLE)
};
}
else if(e.CardId == NonCollectible.Neutral.BloodGem1)
yield return new BloodGem(null, simulator);
else if(e.IsSpell)
yield return new SpellCardEntity(null, simulator);
else if(!string.IsNullOrEmpty(e.CardId))
yield return new CardEntity(e.CardId ?? "", null, simulator); // Not Unknown
else
yield return new UnknownCardEntity(null, simulator);
}
}

private IEnumerable<Entity> GetAttachedEntities(int entityId)
=> _game.Entities.Values
.Where(x => x.IsAttachedTo(entityId) && (x.IsInPlay || x.IsInSetAside || x.IsInGraveyard))
Expand Down
13 changes: 12 additions & 1 deletion Hearthstone Deck Tracker/LogReader/Handlers/TagChangeActions.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -512,8 +512,19 @@ private void ZoneChange(IHsGameState gameState, int id, IGame game, int value, i
else
ZoneChangeFromOther(gameState, id, game, value, prevValue, controller, entity.Info.LatestCardId);
break;
case GRAVEYARD:
case SETASIDE:
if((Zone)value == PLAY && controller == game.Opponent.Id && game.CurrentGameMode == GameMode.Battlegrounds)
{
var copiedFrom = entity.GetTag(COPIED_FROM_ENTITY_ID);
if(copiedFrom > 0 && game.Entities.TryGetValue(copiedFrom, out var source) && source.IsInHand && !source.HasCardId)
{
if(game.CurrentGameStats != null)
BobsBuddyInvoker.GetInstance(game.CurrentGameStats.GameId, game.GetTurnNumber())?.UpdateOpponentHand(source, entity);
}
}
ZoneChangeFromOther(gameState, id, game, value, prevValue, controller, entity.Info.LatestCardId);
break;
case GRAVEYARD:
case REMOVEDFROMGAME:
ZoneChangeFromOther(gameState, id, game, value, prevValue, controller, entity.Info.LatestCardId);
break;
Expand Down

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