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Core/Auras: periodics refactor part 1:

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Port From (https://github.com/TrinityCore/TrinityCore/commit/5f9e0d92d563c983c229db1569414916b3dce51e)
This commit is contained in:
hondacrx
2021-03-17 16:08:17 -04:00
parent f2317c2bdf
commit 1d8bab3b58
6 changed files with 112 additions and 58 deletions
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Source/Game/Spells/Auras/Aura.cs
+8
View File
@@ -742,6 +742,14 @@ namespace Game.Spells
if (!m_periodicCosts.Empty())
m_timeCla = 1 * Time.InMilliseconds;
// also reset periodic counters
for (byte i = 0; i < SpellConst.MaxEffects; ++i)
{
AuraEffect aurEff = GetEffect(i);
if (aurEff != null)
aurEff.ResetTicks();
}
}
void RefreshTimers(bool resetPeriodicTimer)
Source/Game/Spells/Auras/AuraEffect.cs
+52 -49
View File
@@ -125,18 +125,25 @@ namespace Game.Spells
amount *= GetBase().GetStackAmount();
return amount;
}
void ResetPeriodic(bool resetPeriodicTimer = false)
{
_ticksDone = 0;
if (resetPeriodicTimer)
{
_periodicTimer = _period;
// Start periodic on next tick or at aura apply
if (!m_spellInfo.HasAttribute(SpellAttr5.StartPeriodicAtApply))
_periodicTimer = 0;
}
}
public void CalculatePeriodic(Unit caster, bool resetPeriodicTimer = true, bool load = false)
{
m_period = (int)GetSpellEffectInfo().ApplyAuraPeriod;
_period = (int)GetSpellEffectInfo().ApplyAuraPeriod;
// prepare periodics
switch (GetAuraType())
{
case AuraType.ObsModPower:
// 3 spells have no amplitude set
if (m_period == 0)
m_period = 1 * Time.InMilliseconds;
break;
case AuraType.PeriodicDamage:
case AuraType.PeriodicHeal:
case AuraType.ObsModHealth:
@@ -155,7 +162,7 @@ namespace Game.Spells
break;
}
GetBase().CallScriptEffectCalcPeriodicHandlers(this, ref m_isPeriodic, ref m_period);
GetBase().CallScriptEffectCalcPeriodicHandlers(this, ref m_isPeriodic, ref _period);
if (!m_isPeriodic)
return;
@@ -163,42 +170,41 @@ namespace Game.Spells
Player modOwner = caster != null ? caster.GetSpellModOwner() : null;
// Apply casting time mods
if (m_period != 0)
if (_period != 0)
{
// Apply periodic time mod
if (modOwner != null)
modOwner.ApplySpellMod(GetSpellInfo(), SpellModOp.ActivationTime, ref m_period);
modOwner.ApplySpellMod(GetSpellInfo(), SpellModOp.ActivationTime, ref _period);
if (caster != null)
{
// Haste modifies periodic time of channeled spells
if (m_spellInfo.IsChanneled())
caster.ModSpellDurationTime(m_spellInfo, ref m_period);
caster.ModSpellDurationTime(m_spellInfo, ref _period);
else if (m_spellInfo.HasAttribute(SpellAttr5.HasteAffectDuration))
m_period = (int)(m_period * caster.m_unitData.ModCastingSpeed);
_period = (int)(_period * caster.m_unitData.ModCastingSpeed);
}
}
else // prevent infinite loop on Update
m_isPeriodic = false;
if (load) // aura loaded from db
{
m_tickNumber = (uint)(m_period != 0 ? GetBase().GetDuration() / m_period : 0);
m_periodicTimer = m_period != 0 ? GetBase().GetDuration() % m_period : 0;
if (_period != 0 && !GetBase().IsPermanent())
{
uint elapsedTime = (uint)(GetBase().GetMaxDuration() - GetBase().GetDuration());
_ticksDone = elapsedTime / (uint)_period;
_periodicTimer = (int)(elapsedTime % _period);
}
if (m_spellInfo.HasAttribute(SpellAttr5.StartPeriodicAtApply))
++m_tickNumber;
++_ticksDone;
}
else // aura just created or reapplied
{
m_tickNumber = 0;
// reset periodic timer on aura create or reapply
// we don't reset periodic timers when aura is triggered by proc
if (resetPeriodicTimer)
{
m_periodicTimer = 0;
// Start periodic on next tick or at aura apply
if (m_period != 0 && !m_spellInfo.HasAttribute(SpellAttr5.StartPeriodicAtApply))
m_periodicTimer += m_period;
}
ResetPeriodic(resetPeriodicTimer);
}
}
public void CalculateSpellMod()
@@ -397,13 +403,16 @@ namespace Game.Spells
{
if (m_isPeriodic && (GetBase().GetDuration() >= 0 || GetBase().IsPassive() || GetBase().IsPermanent()))
{
if (m_periodicTimer > diff)
m_periodicTimer -= (int)diff;
else // tick also at m_periodicTimer == 0 to prevent lost last tick in case max m_duration == (max m_periodicTimer)*N
_periodicTimer += (int)diff;
while (_periodicTimer >= _period)
{
++m_tickNumber;
// update before tick (aura can be removed in TriggerSpell or PeriodicTick calls)
m_periodicTimer += m_period - (int)diff;
_periodicTimer -= _period;
if (!GetBase().IsPermanent() && (_ticksDone + 1) > GetTotalTicks())
break;
++_ticksDone;
UpdatePeriodic(caster);
GetApplicationList(out List<AuraApplication> effectApplications);
@@ -481,7 +490,7 @@ namespace Game.Spells
// on 2 tick - 133% (handled in 6 second)
// Apply bonus for 1 - 4 tick
switch (m_tickNumber)
switch (_ticksDone)
{
case 1: // 0%
aurEff.ChangeAmount(0);
@@ -874,7 +883,7 @@ namespace Game.Spells
public uint GetId() { return m_spellInfo.Id; }
public uint GetEffIndex() { return _effectInfo.EffectIndex; }
public int GetBaseAmount() { return m_baseAmount; }
public int GetPeriod() { return m_period; }
public int GetPeriod() { return _period; }
public int GetMiscValueB() { return GetSpellEffectInfo().MiscValueB; }
public int GetMiscValue() { return GetSpellEffectInfo().MiscValue; }
@@ -883,8 +892,8 @@ namespace Game.Spells
public bool HasAmount() { return m_amount != 0; }
public void SetAmount(int _amount) { m_amount = _amount; m_canBeRecalculated = false; }
public int GetPeriodicTimer() { return m_periodicTimer; }
public void SetPeriodicTimer(int periodicTimer) { m_periodicTimer = periodicTimer; }
public int GetPeriodicTimer() { return _periodicTimer; }
public void SetPeriodicTimer(int periodicTimer) { _periodicTimer = periodicTimer; }
void RecalculateAmount()
{
@@ -909,17 +918,10 @@ namespace Game.Spells
public void SetDonePct(float val) { m_donePct = val; }
public float GetDonePct() { return m_donePct; }
public uint GetTickNumber() { return m_tickNumber; }
public int GetTotalTicks()
{
return m_period != 0 ? (GetBase().GetMaxDuration() / m_period) : 1;
}
public void ResetPeriodic(bool resetPeriodicTimer = false)
{
if (resetPeriodicTimer)
m_periodicTimer = m_period;
m_tickNumber = 0;
}
public void ResetTicks() { _ticksDone = 0; }
public uint GetTickNumber() { return _ticksDone; }
public uint GetRemainingTicks() { return GetTotalTicks() - _ticksDone; }
public uint GetTotalTicks() { return (_period != 0 && !GetBase().IsPermanent()) ? (uint)(GetBase().GetMaxDuration() / _period) : 0u; }
public bool IsPeriodic() { return m_isPeriodic; }
void SetPeriodic(bool isPeriodic) { m_isPeriodic = isPeriodic; }
@@ -946,9 +948,10 @@ namespace Game.Spells
float m_critChance;
float m_donePct;
int m_periodicTimer;
int m_period;
uint m_tickNumber;
// periodic stuff
int _periodicTimer;
int _period; // time between consecutive ticks
uint _ticksDone; // ticks counter
bool m_canBeRecalculated;
bool m_isPeriodic;
@@ -5276,14 +5279,14 @@ namespace Game.Spells
return;
// Negative Energy Periodic
case 46284:
target.CastCustomSpell(triggerSpellId, SpellValueMod.MaxTargets, (int)(m_tickNumber / 10 + 1), null, true, null, this);
target.CastCustomSpell(triggerSpellId, SpellValueMod.MaxTargets, (int)(_ticksDone / 10 + 1), null, true, null, this);
return;
// Poison (Grobbulus)
case 28158:
case 54362:
// Slime Pool (Dreadscale & Acidmaw)
case 66882:
target.CastCustomSpell(triggerSpellId, SpellValueMod.RadiusMod, (int)((((float)m_tickNumber / 60) * 0.9f + 0.1f) * 10000 * 2 / 3), null, true, null, this);
target.CastCustomSpell(triggerSpellId, SpellValueMod.RadiusMod, (int)(((_ticksDone / 60.0f) * 0.9f + 0.1f) * 10000.0f * 2.0f / 3.0f), null, true, null, this);
return;
// Slime Spray - temporary here until preventing default effect works again
// added on 9.10.2010
@@ -5443,7 +5446,7 @@ namespace Game.Spells
case 72854: // Unbound Plague
case 72855: // Unbound Plague
case 72856: // Unbound Plague
damage *= (uint)Math.Pow(1.25f, m_tickNumber);
damage *= (uint)Math.Pow(1.25f, _ticksDone);
break;
default:
break;