/// <summary>
/// Remove a Buff from the Monster
/// </summary>
/// <param name="buff">The buff to remove</param>
/// <returns>Whether or not the Buff existed before removal</returns>
public bool RemoveBuff(Buff buff)
{
bool retBool = Buffs.ContainsKey(buff);
Buffs.Remove(buff);
return(retBool);
}
//todo: use statmods
public Buff GetBuff(string name)
{
lock (BuffsLock)
{
if (Buffs.ContainsKey(name))
{
return(Buffs[name]);
}
return(null);
}
}
public IBuff GetBuffWithName(string name)
{
lock (_buffsLock)
{
if (Buffs.ContainsKey(name))
{
return(Buffs[name]);
}
return(null);
}
}
public void AddBuff(Buff b)
{
lock (BuffsLock)
{
if (!Buffs.ContainsKey(b.Name))
{
Buffs.Add(b.Name, b);
}
else
{
Buffs[b.Name].TimeElapsed = 0; // if buff already exists, just restart its timer
}
}
}
public void AddBuff(IBuff b)
{
lock (BuffsLock)
{
if (!Buffs.ContainsKey(b.Name))
{
Buffs.Add(b.Name, b);
}
else
{
Buffs[b.Name].ResetDuration(); // if buff already exists, just restart its timer
}
}
}
public void AddBuff(IBuff b)
{
lock (_buffsLock)
{
if (!Buffs.ContainsKey(b.Name))
{
if (HasBuff(b.Name))
{
var buff = GetBuffsWithName(b.Name)[0];
Buffs.Add(b.Name, buff);
return;
}
Buffs.Add(b.Name, b);
BuffList.Add(b);
if (!b.IsHidden)
{
_game.PacketNotifier.NotifyNPC_BuffAdd2(b);
}
b.ActivateBuff();
}
else if (b.BuffAddType == BuffAddType.REPLACE_EXISTING)
{
var prevbuff = Buffs[b.Name];
prevbuff.DeactivateBuff();
RemoveBuff(b.Name);
BuffList.Remove(prevbuff);
RemoveBuffSlot(b);
BuffSlots[prevbuff.Slot] = b;
b.SetSlot(prevbuff.Slot);
Buffs.Add(b.Name, b);
BuffList.Add(b);
if (!b.IsHidden)
{
_game.PacketNotifier.NotifyNPC_BuffReplace(b);
}
b.ActivateBuff();
}
else if (b.BuffAddType == BuffAddType.RENEW_EXISTING)
{
Buffs[b.Name].ResetTimeElapsed();
if (!b.IsHidden)
{
_game.PacketNotifier.NotifyNPC_BuffReplace(Buffs[b.Name]);
}
RemoveStatModifier(Buffs[b.Name].GetStatsModifier()); // TODO: Replace with a better method that unloads -> reloads all data of a script
Buffs[b.Name].ActivateBuff();
}
else if (b.BuffAddType == BuffAddType.STACKS_AND_OVERLAPS)
{
if (Buffs[b.Name].StackCount >= Buffs[b.Name].MaxStacks)
{
var tempbuffs = GetBuffsWithName(b.Name);
var oldestbuff = tempbuffs[0];
oldestbuff.DeactivateBuff();
RemoveBuff(b.Name);
BuffList.Remove(oldestbuff);
RemoveBuffSlot(oldestbuff);
tempbuffs = GetBuffsWithName(b.Name);
BuffSlots[oldestbuff.Slot] = tempbuffs[0];
Buffs.Add(oldestbuff.Name, tempbuffs[0]);
BuffList.Add(b);
if (!b.IsHidden)
{
if (Buffs[b.Name].BuffType == BuffType.COUNTER)
{
_game.PacketNotifier.NotifyNPC_BuffUpdateNumCounter(Buffs[b.Name]);
}
else
{
_game.PacketNotifier.NotifyNPC_BuffUpdateCount(b, b.Duration, b.TimeElapsed);
}
}
b.ActivateBuff();
return;
}
BuffList.Add(b);
Buffs[b.Name].IncrementStackCount();
GetBuffsWithName(b.Name).ForEach(buff => buff.SetStacks(Buffs[b.Name].StackCount));
if (!b.IsHidden)
{
if (b.BuffType == BuffType.COUNTER)
{
_game.PacketNotifier.NotifyNPC_BuffUpdateNumCounter(Buffs[b.Name]);
}
else
{
_game.PacketNotifier.NotifyNPC_BuffUpdateCount(b, b.Duration, b.TimeElapsed);
}
}
b.ActivateBuff();
}
else if (Buffs[b.Name].BuffAddType == BuffAddType.STACKS_AND_RENEWS)
{
RemoveBuffSlot(b);
Buffs[b.Name].ResetTimeElapsed();
Buffs[b.Name].IncrementStackCount();
if (!b.IsHidden)
{
if (Buffs[b.Name].BuffType == BuffType.COUNTER)
{
_game.PacketNotifier.NotifyNPC_BuffUpdateNumCounter(Buffs[b.Name]);
}
else
{
_game.PacketNotifier.NotifyNPC_BuffUpdateCount(Buffs[b.Name], Buffs[b.Name].Duration, Buffs[b.Name].TimeElapsed);
}
}
RemoveStatModifier(Buffs[b.Name].GetStatsModifier()); // TODO: Replace with a better method that unloads -> reloads all data of a script
Buffs[b.Name].ActivateBuff();
}
}
}
public bool HasBuff(Buff buff)
{
return(Buffs.ContainsKey(buff));
}
///////////
// Buffs //
///////////
/// <summary>
/// Attempt to add a Buff to the Monster
/// </summary>
/// <param name="buff">The Buff to add</param>
/// <param name="stacks">How many times to add the Buff (1 to 16)</param>
/// <returns>Whether or not the Buff was successfully added</returns>
public bool AddBuff(Buff buff, int stacks)
{
if (stacks < 1 || stacks > 16)
{
throw new ArgumentOutOfRangeException("Stacks must be within range 1 - 16. Found: " + stacks);
}
// Ignore Spirit and Intelligence for now as they're irrelevant
if (buff == Buff.Spirit || buff == Buff.Intelligence)
{
return(false);
}
// TODO: If wall exists and an instant KO spell is used, it succeeds
// There are three types of Buffs: Stacking, Non-stackng, and HighestStack
// Non-stacking
Buff[] nonStackingBuffs = new Buff[] { Buff.Intelligence, Buff.Spirit };
if (nonStackingBuffs.Contains(buff))
{
// Add the buff only if it doesn't exist currently
if (Buffs.ContainsKey(buff))
{
return(false);
}
Buffs.Add(buff, 0);
return(true);
}
// Highest-stack
Buff[] highestStack = new Buff[] { Buff.Haste, Buff.Aura, Buff.Barrier, Buff.Wall };
if (highestStack.Contains(buff))
{
// Set the buff to the highest value between current and stacks
if (Buffs.TryGetValue(buff, out int value))
{
if (value < stacks)
{
Buffs[buff] = stacks;
}
}
else
{
Buffs.Add(buff, stacks);
}
// Haste clears the Slow debuff
if (buff == Buff.Haste)
{
RemoveDebuff(Debuff.Slow);
if (Buffs[buff] > 16)
{
Buffs[buff] = 16;
}
}
// Enforce max stacks of 8 for Aura and Barrier
if ((buff == Buff.Aura || buff == Buff.Barrier) && Buffs[buff] > 8)
{
Buffs[buff] = 8;
}
// TODO: Determine what bool should be given if stacks is lower than the current value
return(true);
}
// Stacking
Buff[] stackingBuffs = new Buff[] { Buff.Berserk, Buff.Blink, Buff.Protect, Buff.Shell, Buff.Imbibe };
if (stackingBuffs.Contains(buff))
{
// Add successes to existing buffs, else set it
if (Buffs.TryGetValue(buff, out int value))
{
Buffs[buff] += stacks;
}
else
{
Buffs.Add(buff, stacks);
}
Buffs[buff] = (Buffs[buff] % 256); // Overflow
return(true);
}
throw new ArgumentException("Invalid buff supplied: " + buff);
}