//////////////////////////////////////////
/// TrainPerk()
//////////////////////////////////////////
public void TrainPerk(string i_strKey)
{
// get the perk's data
PerkData dataPerk = IDL_Perks.GetData(i_strKey);
if (dataPerk != null)
{
// make sure the player can train the perk and the perk has another level to train
int nLevel = GetPerkLevel(i_strKey);
int nCost = dataPerk.GetCostToTrain(nLevel);
int nXP = GetCurrentXP();
if (nCost > 0 && nXP >= nCost)
{
// update player's xp
int nNewXP = nXP - nCost;
SetProperty("XP", nNewXP);
// update the perk's level
Dictionary <string, int> dictPerks = GetPropertyValue <Dictionary <string, int> >("Perks");
dictPerks[i_strKey] = nLevel + 1;
SetProperty("Perks", dictPerks);
Save();
}
}
}
//////////////////////////////////////////
/// CanTrainPerk()
/// Returns whether or not the player
/// can train the incoming perk.
//////////////////////////////////////////
public bool CanTrainPerk(string i_strKey)
{
// get the player's perks
Dictionary <string, int> dictPerks = GetPropertyValue <Dictionary <string, int> >("Perks");
// get the perk data
PerkData dataPerk = IDL_Perks.GetData(i_strKey);
if (dataPerk != null)
{
// go through all the requirements and make sure the player has the perks at that level
foreach (KeyValuePair <string, int> req in dataPerk.PerkRequirements)
{
// the player doesn't even have required perk? fail
if (dictPerks.ContainsKey(req.Key) == false)
{
return(false);
}
// the player has the required perk but not at the required level? fail
if (dictPerks[req.Key] < req.Value)
{
return(false);
}
}
}
return(true);
}
