/// <summary>
/// default ctor, create default character
/// </summary>
public CharacterNPC()
{
this.hp = 100;
this.level = 1;
this.mana = 50;
this.power = 20;
this.defense = 20;
this.side = Side.neutral;
this.type = NPCType.beast;
this.name = "Default";
this.priors = new Priorities();
}
/// <summary>
/// from generated state-prob pairs choose the best one and returns new Confict state
/// </summary>
/// <param name="myself">npc, which is choosing from actions</param>
/// <param name="enemy">enemy npc on which is the target</param>
/// <param name="priors">priors from npc character, useless for now</param>
/// <param name="actionType">type of action</param>
/// <returns>new confict state</returns>
public ConflictState GetNextAction(IActing myself, IActing enemy, Priorities priors, out Action selectedAction)
{
ConflictState currentState = new ConflictState(myself.GetStatus(), enemy.GetStatus());
Priorities priorities = priors;
CharacterNPC myChar = myself.GetCharacter();
//if (this.stateSpace.Count == 0)
//{
// CreateStateSpace(currentState, myChar);
//}
List <StateProbPairs> expanders = Expand(currentState, myChar);
StateProbPairs result = new StateProbPairs();
int lowestCost = int.MaxValue;
int actionCost = int.MaxValue;
foreach (StateProbPairs pairs in expanders)
{
//if (this.stateSpace.Contains(pairs))
//{
// Logging.Logger.AddInfo(pairs.ToString() + " je obsazeno");
//}
actionCost = ComputeCost(currentState, pairs, myChar);
if (actionCost < lowestCost && actionCost >= 0)
{
result = pairs;
lowestCost = actionCost;
}
}
if (result.states == null)
{
result.states.Add(currentState);
Action empty = new Action();
empty.name = "empty";
empty.time = 5000;
result.action = empty;
result.probabilities.Add(100);
}
int index = 0;
if (result.probabilities.Count > 1)
{
int randChoose = rand.Next(100);
if (randChoose < result.probabilities[0])
{
index = 0;
}
else if (randChoose < result.probabilities[0] + result.probabilities[1])
{
index = 1;
}
else
{
if (result.states.Count > 2)
{
index = 2;
}
}
}
if (index >= result.states.Count)
{
index = 0;
}
Logging.Logger.AddInfo(myChar.name + ": " + result.action.ToString() + " proti " + enemy.GetCharacter().name + ", cost=" + lowestCost + ", efekt: " + index);
myself.SetCoolDown(result.action.time);
selectedAction = result.action;
this.lastAction = selectedAction;
//return result.states[index];
return(result.states[0]);
}
/// <summary>
/// loads character from xml
/// </summary>
/// <param name="path">path to xml configuration</param>
private void LoadFromFile(String path)
{
XmlDataDocument doc = new XmlDataDocument();
doc.Load(path);
foreach (XmlNode node in doc.GetElementsByTagName("NPC"))
{
foreach (XmlNode child in node.ChildNodes)
{
switch (child.Name)
{
case "Name":
this.name = child.InnerText;
break;
case "Side":
this.side = (Side)Convert.ToInt32(child.InnerText);
break;
case "Type":
this.type = (NPCType)Convert.ToInt32(child.InnerText);
break;
case "VisualRange":
this.visualRange = Convert.ToInt32(child.InnerText);
break;
case "Attributes":
this.hp = Convert.ToInt32(child.Attributes[hp].InnerText);
this.level = Convert.ToInt32(child.Attributes["level"].InnerText);
this.mana = Convert.ToInt32(child.Attributes["mana"].InnerText);
this.power = Convert.ToInt32(child.Attributes["power"].InnerText);
this.defense = Convert.ToInt32(child.Attributes["defense"].InnerText);
break;
case "Priors":
Priorities priors = new Priorities();
priors.priorsList = new List <int>();
priors.killPrior = Convert.ToInt32(child.Attributes["kill"].Value);
priors.priorsList.Add(priors.killPrior);
priors.livePrior = Convert.ToInt32(child.Attributes["live"].Value);
priors.priorsList.Add(priors.livePrior);
priors.hidePrior = Convert.ToInt32(child.Attributes["hide"].Value);
priors.priorsList.Add(priors.helpPrior);
priors.overviewPrior = Convert.ToInt32(child.Attributes["overview"].Value);
priors.priorsList.Add(priors.overviewPrior);
priors.surprisePrior = Convert.ToInt32(child.Attributes["surprise"].Value);
priors.priorsList.Add(priors.surprisePrior);
priors.boostPrior = Convert.ToInt32(child.Attributes["boost"].Value);
priors.priorsList.Add(priors.boostPrior);
priors.coverPrior = Convert.ToInt32(child.Attributes["cover"].Value);
priors.priorsList.Add(priors.coverPrior);
priors.helpPrior = Convert.ToInt32(child.Attributes["help"].Value);
priors.priorsList.Add(priors.helpPrior);
this.priors = priors;
break;
}
}
}
}
public ConflictState GetNextAction(IActing myself, IActing enemy, Priorities priors, out Action selectedAction)
{
//TODO dodelat
selectedAction = this.attackActions[0];
return(new ConflictState(myself.GetStatus(), enemy.GetStatus()));
}