/// <summary>
/// nastavi novy stav game states machine, pokud souhlasi objekt a podminka
/// </summary>
/// <param name="obj"> objekt, ktery posila udalost</param>
/// <param name="ev">posilana udalost</param>
/// <returns>vraci zda souhlasi objekt a udalost</returns>
public bool Update(string obj, string ev)
{
//if (this.currentState.Substates.Contains(new Substate(ev, obj)) )
bool valid = false;
Substate subState = new Substate();
foreach (Substate state in this.currentState.Substates)
{
//porovnat zda prichozi objekt souhlasi s prechodovym objektem substavu
if (state == obj)
{
valid = true;
subState = state;
if (!this.currentState.PastSubStates.Contains(state))
{
this.currentState.PastSubStates.Add(state);
}
break;
}
}
if (valid)
{
for (int i = 0; i < this.currentState.Followers.Count; i++)
{
//prechod na naslednika je podminen udalosti a objektem
if (this.currentState.Followers[i].condition == subState.substateName)
//|| ev == "click") //TODO zatim obecne na kliknuti - MUSI se predelat
{
//vybrat prislusny gameState
for (int j = 0; j < this.gameStates.Count; j++)
{
if (this.gameStates[j].Name == this.currentState.Followers[i].state)
{
if (!this.currentState.Order)
{
this.currentState = this.gameStates[j];
Logger.AddImportant("Prechod na novy game state: " + this.currentState.Name);
return(true);
}
else
{
if (this.currentState.PastSubStates.Count == this.currentState.Substates.Count)
{
this.currentState = this.gameStates[j];
Logger.AddImportant("Prechod na novy game state: " + this.currentState.Name);
return(true);
}
}
}
}//konec cyklu
}
}
}
return(false);
}
private void LoadConfiguration(string confFile)
{
XmlDataDocument doc = new XmlDataDocument();
doc.Load(confFile);
string name = "";
List <Follower> followers = new List <Follower>(8);
List <Substate> substates = new List <Substate>(8);
bool order = false;
GameState state;
foreach (XmlNode gameStateNode in doc.GetElementsByTagName("GameState"))
{
foreach (XmlNode child in gameStateNode.ChildNodes)
{
switch (child.Name)
{
case "Name":
name = child.InnerText;
break;
case "Followers":
foreach (XmlNode followerNode in child.ChildNodes)
{
Follower f = new Follower();
f.condition = followerNode.Attributes["condition"].InnerText;
f.state = followerNode.InnerText;
followers.Add(f);
}
break;
case "Substates":
if (child.Attributes.Count > 0)
{
foreach (XmlAttribute att in child.Attributes)
{
if (att.Name == "order")
{
order = Convert.ToBoolean(att.Value);
}
}
}
int index = 0;
foreach (XmlNode substateNode in child.ChildNodes)
{
Substate s = new Substate();
s.orderIndex = index;
s.conditionObject = substateNode.Attributes["object"].InnerText;
s.substateName = substateNode.InnerText;
substates.Add(s);
index++;
}
break;
default:
Logger.AddWarning("Neznamy tag v game config xml");
break;
}
}
state = new GameState(followers, substates, name);
state.Order = order;
this.gameStates.Add(state);
followers = new List <Follower>(8);
substates = new List <Substate>(8);
if (state.Name == "Start")
{
this.currentState = state;
}
}//outer foreach end
}
