public override void Visit(UseAbilityAction action)
{
Player caller = this.GameManager.GetPlayer(action.Caller);
if (!caller.IsAlive || GameManager.ActiveCharacter != action.Caller || !GameManager.IsMainTurn)
{
throw new CallerCannotPlayException();
}
CreatureCard card = (CreatureCard)(caller.GetCardFromId(action.PlayedCardId, Place.OUTER) ?? caller.GetCardFromId(action.PlayedCardId, Place.INNER));
if (card.Energy < card.Ability.Cost)
{
throw new NotEnoughEPAvailableException();
}
}
public override void Visit(UseAbilityAction action)
{
GameManager.PlayersAliveBeforeAction = GameManager.UserDict.Keys.ToList().Where(c => GameManager.GetPlayer(c).IsAlive).ToList();
Player caller = GameManager.GetPlayer(action.Caller);
CreatureCard playedCard = (CreatureCard)(caller.GetCardFromId(action.PlayedCardId, Place.INNER) ?? caller.GetCardFromId(action.PlayedCardId, Place.OUTER));
playedCard.Energy -= playedCard.Ability.Cost;
AttacksVisitor attackVisitor = new AttacksVisitor(GameManager, caller, null, playedCard);
if (action.Targets == null)
{
playedCard.Visit(attackVisitor, caller.Character, playedCard.Ability);
}
else
{
attackVisitor.Targets = action.Targets;
playedCard.Visit(attackVisitor, caller.Character, playedCard.Ability);
}
foreach (KeyValuePair <CharacterEnum, Response> kvp in attackVisitor.SuccessiveResponse)
{
//Log("Player " + kvp.Key.ToString() + " recieved a successive response");
GameManager.UserDict[kvp.Key].Write(new ResponseMessage(kvp.Value));
}
foreach (CharacterEnum c in GameManager.UserDict.Keys)
{
GameManager.UserDict[c].Write(new ResponseMessage(new CardsModifiedResponse(playedCard)));
}
// visitor must take care of players which he kills
foreach (CharacterEnum ch in GameManager.PlayersAliveBeforeAction)
{
if (!GameManager.GetPlayer(ch).IsAlive)
{
GameManager.KillPlayer(caller.Character, ch);
}
}
}
/// <summary>
/// Main Function: Iterate over all the possible action in the main turn, evaluating them with each possible target
/// </summary>
/// <param name="gm"></param>
/// <returns> Returns the best action possible</returns>
private KeyValuePair <Double, PlayerAction> Think(GameManager gm)
{
GameManager toUse = CreateGameManagerAndStuff(gm);
Player me = toUse.UserDict[CharacterEnum.AMARU].Player;
LimitedList <Card> myCards = me.Hand;
LimitedList <CreatureCard> myWarZone = me.Outer;
LimitedList <CreatureCard> myInnerZone = me.Inner;
//Initializing all the actions doable
List <KeyValuePair <Double, PlayerAction> > listPossibleActions = new List <KeyValuePair <double, PlayerAction> >();
foreach (Card c in myCards)
{
try
{
if (c.Cost > me.Mana)
{
continue;
}
if (c is CreatureCard && myWarZone.Count < AmaruConstants.OUTER_MAX_SIZE)
{
PlayACreatureFromHandAction myIntention = new PlayACreatureFromHandAction(CharacterEnum.AMARU, c.Id, Place.OUTER, Player.Outer.Count);
Double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
else if (c is CreatureCard && myInnerZone.Count < AmaruConstants.INNER_MAX_SIZE)
{
PlayACreatureFromHandAction myIntention = new PlayACreatureFromHandAction(CharacterEnum.AMARU, c.Id, Place.INNER, Player.Inner.Count);
Double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
else if (c is SpellCard)
{
//Amaru hasn't spell cards requiring targets
PlayASpellFromHandAction myIntention = new PlayASpellFromHandAction(CharacterEnum.AMARU, c.Id, null);
Double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
}
catch (Exception e)
{
Log("Eccezione " + e.ToString());
Log(c.Name);
}
}
//Data Structure containing all the possible targets for an attack
List <CardTarget> allAcceptableTargets = new List <CardTarget>();
List <PlayerTarget> allAcceptablePlayerTarget = new List <PlayerTarget>();
//Data Structure containing all the possible target for a generic ability
List <Target> abilityTarget = new List <Target>();
foreach (KeyValuePair <CharacterEnum, User> pair in toUse.UserDict.ToArray())
{
Player player = pair.Value.Player;
foreach (CreatureCard cd in player.Outer)
{
allAcceptableTargets.Add(new CardTarget(pair.Key, cd));
abilityTarget.Add(new CardTarget(pair.Key, cd));
}
foreach (CreatureCard cd in player.Inner)
{
abilityTarget.Add(new CardTarget(pair.Key, cd));
if (!pair.Value.Player.IsShieldMaidenProtected)
{
allAcceptableTargets.Add(new CardTarget(pair.Key, cd));
}
}
if (!player.IsImmune)
{
abilityTarget.Add(new PlayerTarget(pair.Key));
if (!player.IsShieldUpProtected)
{
allAcceptablePlayerTarget.Add(new PlayerTarget(pair.Key));
}
}
}
//All the possible attacks
foreach (CreatureCard c in myWarZone)
{
//some pruning
if (c.Energy == 0 || c.Attack is null)
{
continue;
}
foreach (CardTarget cTarget in allAcceptableTargets)
{
try
{
AttackCreatureAction myIntention = new AttackCreatureAction(CharacterEnum.AMARU, c.Id, Property.ATTACK, cTarget);
Double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
catch (Exception e)
{
Log("Eccezione " + e.ToString());
Log("ATTACCANTE " + c.Name);
Log(cTarget.Card.Name);
}
}
foreach (PlayerTarget pTarget in allAcceptablePlayerTarget)
{
try
{
AttackPlayerAction myIntention = new AttackPlayerAction(CharacterEnum.AMARU, c.Id, Property.ATTACK, pTarget);
Double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
catch (Exception e)
{
Log("Eccezione Player" + e.ToString());
Log("ATTACCANTE " + c.Name);
}
}
}
//All the possible abilities with their own specific targets combinations
foreach (CreatureCard cd in myWarZone.Concat(myInnerZone))
{
//Some Pruning
if (cd.Ability is null || cd.Ability.Cost > cd.Energy)
{
continue;
}
int numTarget = cd.Ability.NumTarget;
//Avoid searching for targets if numtarget == 0
if (numTarget == 0)
{
try
{
UseAbilityAction myIntention = new UseAbilityAction(CharacterEnum.AMARU, cd.Id, target: null);
Double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
catch (Exception e)
{
Log("Eccezione Abilità" + e.ToString());
Log(cd.Name);
}
continue;
}
//Looking for all the proper targets for the ability
List <Target> targetDiscerned = new List <Target>();
foreach (Target t in abilityTarget)
{
targetVisitor.Target = t;
if (cd.Ability.Visit(targetVisitor) >= 0)
{
targetDiscerned.Add(t);
}
}
//I have to generate all the possible combinations of available targets. Following the rules of the game i have to do it without repetition.
List <Combinations <Target> > targetsCombined = new List <Combinations <Target> >();
for (int i = 1; i <= numTarget; i++)
{
targetsCombined.Add(new Combinations <Target>(targetDiscerned, i, GenerateOption.WithoutRepetition));
}
//iterate all the possible combinations to evaluate the ability on that particular target
foreach (List <Target> lt in targetsCombined.SelectMany(x => x))
{
try
{
UseAbilityAction myIntention = new UseAbilityAction(CharacterEnum.AMARU, cd.Id, lt);
double valueOfGoal = SimulateAndEvaluate(toUse, myIntention);
listPossibleActions.Add(new KeyValuePair <Double, PlayerAction>(valueOfGoal, myIntention));
}
catch (Exception e)
{
Log("Eccezione Player" + e.ToString());
Log(cd.Name);
}
}
}
//order the possible actions depending on their value
listPossibleActions = listPossibleActions.OrderByDescending(x => x.Key).ToList();
if (listPossibleActions.Count > 0)
{
// Log("Best Choice");
// Log(listPossibleActions[0].ToString());
return(listPossibleActions[0]);
}
else
{
return(new KeyValuePair <double, PlayerAction>(Double.MinValue, new EndTurnAction(CharacterEnum.AMARU, -1, false)));
}
}
