/// <summary> Estimates how good the given child state is. </summary>
public static float GetStateValue(POGame parent, POGame child, PlayerTask task, TyStateAnalyzer analyzer)
{
float valueFactor = 1.0f;
TyState myState = null;
TyState enemyState = null;
Controller player = null;
Controller opponent = null;
//it's a buggy state, mostly related to equipping/using weapons on heroes etc.
//in this case use the old state and estimate the new state manually:
if (child == null)
{
player = parent._game.CurrentPlayer;
opponent = parent._game.CurrentOpponent;
myState = TyState.FromSimulatedGame(parent, player, task);
enemyState = TyState.FromSimulatedGame(parent, opponent, null);
//if the correction failes, assume the task is x% better/worse:
if (!TyState.CorrectBuggySimulation(myState, enemyState, parent, task))
{
valueFactor = 1.25f;
}
}
else
{
player = child._game.CurrentPlayer;
opponent = child._game.CurrentOpponent;
//happens sometimes even with/without TURN_END, idk
if (!analyzer.IsMyPlayer(player))
{
player = child._game.CurrentOpponent;
opponent = child._game.CurrentPlayer;
}
myState = TyState.FromSimulatedGame(child, player, task);
enemyState = TyState.FromSimulatedGame(child, opponent, null);
}
TyDebug.Assert(analyzer.IsMyPlayer(player));
TyDebug.Assert(!analyzer.IsMyPlayer(opponent));
return(analyzer.GetStateValue(myState, enemyState, player, opponent, task) * valueFactor);
}