// WARNING: The Game must not be changing during this,
// ie. it is not thread-safe unless the game is inactive
public Game CloneState()
{
var entities = new EntityController(Entities);
Game game = entities.FindGame();
// Set references to the new player proxies (no additional cloning)
game.Player1 = entities.FindPlayer(1);
game.Player2 = entities.FindPlayer(2);
if (game.CurrentPlayer != null)
{
game.CurrentPlayer = (CurrentPlayer.Id == game.Player1.Id ? game.Player1 : game.Player2);
}
// Generate zones owned by game
for (int i = 0; i < 2; i++)
{
game.Players[i].Deck = new Deck(game, Players[i].Deck.HeroClass, game.Players[i]);
}
// Clone queue, stack and events
game.ActionQueue = ((ActionQueue)ActionQueue.Clone());
game.ActionQueue.Attach(game);
// Clone triggers
game.ActiveTriggers = ((TriggerManager)ActiveTriggers.Clone());
game.ActiveTriggers.Game = game;
// Clone environment
game.Environment = (Environment)Environment.Clone();
// Link PowerHistory
if (PowerHistory != null)
{
game.PowerHistory = new PowerHistory(game, this);
}
#if _GAME_DEBUG
DebugLog.WriteLine("Cloned game " + GameId + " => " + game.GameId);
#endif
return(game);
}
internal void OnBlockEmpty(BlockStart Block)
{
#if _GAME_DEBUG
DebugLog.WriteLine("Game " + GameId + ": Action block " + Block.Type + " for " + Entities[Block.Source].ShortDescription + " resolved");
#endif
PowerHistory?.Add(new BlockEnd(Block.Type));
if (Block.Type == BlockType.TRIGGER)
{
ActiveTriggers.TriggerResolved();
}
// Post-ATTACK or Post-final TRIGGER DEATHS block
if (Block.Type == BlockType.ATTACK || (Block.Type == BlockType.TRIGGER && ActiveTriggers.QueuedTriggersCount == 0))
{
RunDeathCreationStepIfNeeded();
}
}
internal void OnQueueEmpty()
{
#if _GAME_DEBUG
DebugLog.WriteLine("Game " + GameId + ": Action queue resolved");
#endif
// Don't do anything if the game state hasn't changed
// Check if one of the other players is waiting for the other one to mulligan
var step = Step;
if (step == Step.BEGIN_MULLIGAN)
{
foreach (var p in Players)
{
if (p.MulliganState == MulliganState.WAITING)
{
ActiveTriggers.Queue(TriggerType.OnMulliganWaiting, p);
return;
}
}
}
// Advance game step if necessary (probably setting off new triggers)
var nextStep = NextStep;
// Only advance to end turn when current player chooses to
#if _GAME_DEBUG
if (nextStep == Step.MAIN_END && ActionQueue.IsEmpty)
{
DebugLog.WriteLine("Game " + GameId + ": Waiting for player to select next option");
}
#endif
if (nextStep != step && nextStep != Step.MAIN_END)
{
#if _GAME_DEBUG
DebugLog.WriteLine("Game " + GameId + ": Advancing game step from " + step + " to " + nextStep);
#endif
Step = nextStep;
}
}
// Death checking phase
internal void RunDeathCreationStepIfNeeded()
{
#if _GAME_DEBUG
DebugLog.WriteLine("Game " + GameId + ": Checking for death creation step");
#endif
if (_deathCheckQueue.Count == 0)
{
return;
}
// We only have to check health because ToBeDestroyed cannot be reversed without the minion leaving play
var dyingEntities =
_deathCheckQueue.Where(
id => ((ICharacter)Entities[id]).MortallyWounded && Entities[id].Zone.Type == Brimstone.Zone.PLAY)
.Select(id => (ICharacter)Entities[id]).ToList();
if (dyingEntities.Count > 0)
{
#if _GAME_DEBUG
DebugLog.WriteLine("Game " + GameId + ": Running death creation step");
#endif
PowerHistory?.Add(new BlockStart(BlockType.DEATHS, this));
}
// Death Creation Step
bool gameEnd = false;
foreach (var e in dyingEntities)
{
#if _ACTIONS_DEBUG
DebugLog.WriteLine("Game {0}: {1} dies", GameId, e.ShortDescription);
#endif
// Queue deathrattles and OnDeath triggers before moving mortally wounded minion to graveyard
// (they will be executed after the zone move)
// TODO: Test that each queue resolves before the next one populates. If it doesn't, we can make queue populating lazy
if (e is Minion)
{
ActiveTriggers.Queue(TriggerType.OnDeath, e);
}
// NumMinionsPlayerKilledThisTurn seems to be the number of minions that died this turn
// regardless of who or what killed what
e.Controller.NumMinionsPlayerKilledThisTurn++;
NumMinionsKilledThisTurn++;
e.IsExhausted = false;
// Move dead character to graveyard
e.Zone = e.Controller.Graveyard;
// TODO: Reset all minion tags to default
if (e is Minion)
{
var minion = ((Minion)e);
minion.Damage = 0;
}
// Hero death
if (e is Hero)
{
e.Controller.PlayState = PlayState.LOSING;
gameEnd = true;
}
}
if (gameEnd)
{
GameWon();
}
if (dyingEntities.Count > 0)
{
PowerHistory?.Add(new BlockEnd(BlockType.DEATHS));
}
_deathCheckQueue.Clear();
}
