/// <summary>
/// Sets a given stat belonging to the actor to a specific value. This triggers StatChangedEvent on the server.
/// </summary>
/// <param name="_name"></param>
/// <param name="_val"></param>
public void SetStat(string _name, int _val)
{
if (entity.isOwner)
{
//PropertyInfo property = GetType().GetProperty(_name);
Debug.Log(_name + " set to " + _val);
// Get the actor's stat set. Then create a Bolt Event with the name of the stat to be change and the value to change it by.
// Will catch NulLReferenceException if an invalid _name is given.
try
{
Bolt.NetworkArray_Objects <BoltActorStat> statset = state.BoltActorStatset.Statset;
IEnumerable <BoltActorStat> query = from stat in statset
where stat.StatName == _name
select stat;
query.First().StatValue += _val;
StatChangedEvent evnt = StatChangedEvent.Create(entity);
evnt.StatName = _name;
evnt.StatMod = _val;
evnt.Send();
}
catch (System.NullReferenceException nre)
{
Debug.LogError(nre);
}
}
}
/// <summary>
/// This is called when the player's stats are changed. It will ensure that the current val of the stat does not exceed the maximum value of the stat.
/// NYI: Hunger, thirst etc; will need to change to a switch
/// </summary>
void StatsChanged()
{
//Debug.Log("Stat changed callback triggered");
BindingFlags flags = BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly;
PropertyInfo[] properties = stats.GetType().GetProperties(flags);
Bolt.NetworkArray_Objects <BoltActorStat> statset = state.BoltActorStatset.Statset;
try
{
// Find the stats which do not have the same value on the server side, so that ONLY
// these values are updated, and the client doesn't need to compare every single stat
// in the stat set.
IEnumerable <PropertyInfo> query = from property in properties
where (System.Int32)property.GetValue(stats, null) != statset.Where(x => x.StatName == property.Name).First().StatValue
select property;
// For the stats found in the query (which HAVE changed since StatsChanged() was called),
// update the values but ensure they do not go about the stat's maximum value.
foreach (PropertyInfo p in query)
{
// Find the ActorStat in the set of stats belonging to the actor.
BoltActorStat targetStat = statset.Where(x => x.StatName == p.Name).First();
int newValue = targetStat.StatValue;
if (p.Name == "Health")
{
// Finds the maximum value of the HEALTH stat.
int maxHealth = statset.Where(x => x.StatName == "MaxHealth").First().StatValue;
if (newValue > maxHealth)
{
newValue = maxHealth;
targetStat.StatValue = newValue;
}
}
else if (p.Name == "Energy")
{
// Find the maximum value of the ENERGY stat.
int maxEnergy = statset.Where(x => x.StatName == "MaxEnergy").First().StatValue;
if (newValue > maxEnergy)
{
newValue = maxEnergy;
targetStat.StatValue = newValue;
}
}
p.SetValue(stats, newValue, null);
// Update the health or energy bar if either has changed.
if (ui_UpdateStats.Contains(p.Name))
{
UnitPlayerInterface.instance.UpdateBars();
}
}
}
catch (System.Exception e)
{
Debug.LogError(e.Message);
}
}
