public EffectCooldown NewEffectCooldown()
{
if (effectIndex < effectPool.Length)
{
EffectCooldown effect = effectPool[effectIndex];
if (effect == null)
{
goto COLD;
}
effectIndex++;
return(effect);
}
COLD:
return(NewEffectCooldownCold());
}
private EffectCooldown NewEffectCooldownCold()
{
if (effectIndex >= effectPool.Length)
{
EffectCooldown[] arr = new EffectCooldown[effectPool.Length * 2];
Array.Copy(effectPool, arr, effectPool.Length);
effectPool = arr;
}
EffectCooldown effect = effectPool[effectIndex];
if (effect == null)
{
effect = new EffectCooldown();
effectPool[effectIndex] = effect;
}
effectIndex++;
return(effect);
}
public virtual void CalculateDerivedStats(CastingState castingState, bool outOfFiveSecondRule, bool pom, bool spammedDot, bool round, bool forceHit, bool forceMiss, bool dotUptime)
{
MageTalents mageTalents = castingState.MageTalents;
Stats baseStats = castingState.BaseStats;
CalculationOptionsMage calculationOptions = castingState.CalculationOptions;
if (AreaEffect)
{
// do not count debuffs for aoe effects, can't assume it will be up on all
// do not include molten fury (molten fury relates to boss), instead amplify all by average
if (castingState.MoltenFury)
{
SpellModifier /= (1 + 0.04f * castingState.MageTalents.MoltenFury);
}
if (castingState.MageTalents.MoltenFury > 0)
{
SpellModifier *= (1 + 0.04f * castingState.MageTalents.MoltenFury * castingState.CalculationOptions.MoltenFuryPercentage);
}
}
SpellModifier *= AdditiveSpellModifier;
if (CritRate < 0.0f)
{
CritRate = 0.0f;
}
if (CritRate > 1.0f)
{
CritRate = 1.0f;
}
Ticks = template.Ticks;
CastProcs = template.CastProcs;
HitProcs = Ticks * HitRate;
if (AreaEffect)
{
TargetProcs = HitProcs * castingState.CalculationOptions.AoeTargets;
}
else
{
TargetProcs = HitProcs;
}
Pom = pom;
if (Instant)
{
InterruptProtection = 1;
}
CastTime = template.CalculateCastTime(castingState, InterruptProtection, CritRate, pom, BaseCastTime, out ChannelReduction);
// add crit rate for on use stacking crit effects (would be better if it was computed
// on cycle level, but right now the architecture doesn't allow that too well)
// we'd actually need some iterations of this as cast time can depend on crit etc, just ignore that for now
for (int i = 0; i < castingState.Solver.StackingNonHasteEffectCooldownsCount; i++)
{
EffectCooldown effectCooldown = castingState.Solver.StackingNonHasteEffectCooldowns[i];
if (castingState.EffectsActive(effectCooldown.Mask))
{
Stats stats = effectCooldown.SpecialEffect.Stats;
for (int j = 0; j < stats._rawSpecialEffectDataSize; j++)
{
SpecialEffect effect = stats._rawSpecialEffectData[j];
if (effect.Chance == 1f && effect.Cooldown == 0f && (effect.Trigger == Trigger.DamageSpellCrit || effect.Trigger == Trigger.SpellCrit))
{
if (effect.Stats.CritRating < 0 && effectCooldown.SpecialEffect.Stats.CritRating > 0)
{
float critScale = castingState.CalculationOptions.LevelScalingFactor / 1400f;
CritRate += SpecialEffect.GetAverageStackingCritRate(CastTime, effectCooldown.SpecialEffect.Duration, HitRate, CritRate, effectCooldown.SpecialEffect.Stats.CritRating * critScale, effect.Stats.CritRating * critScale, effect.MaxStack);
if (CritRate > 1.0f)
{
CritRate = 1.0f;
}
}
}
}
}
}
if (castingState.Frozen)
{
CritRate *= (1 + castingState.MageTalents.Shatter);
if (CritRate > 1.0f)
{
CritRate = 1.0f;
}
}
CritProcs = HitProcs * CritRate;
if ((MagicSchool == MagicSchool.Fire || MagicSchool == MagicSchool.FrostFire) && mageTalents.Ignite > 0)
{
IgniteProcs = CritProcs;
}
else
{
IgniteProcs = 0;
}
if (DotTickInterval > 0)
{
// non-spammed we have to take into account haste on dot duration and increase in number of ticks
// probably don't want to take into account haste procs as that might skew optimization thresholds as we're averaging cast time over procs
// reevaluate this if needed
float x = DotTickInterval / DotDuration;
DotExtraTicks = (float)Math.Floor((castingState.CastingSpeed - 1) / x + 0.5);
DotFullDuration = (DotDuration + DotTickInterval * DotExtraTicks) / castingState.CastingSpeed;
if (spammedDot)
{
// spammed dots no longer clip on reapplication
DotProcs = Math.Min(CastTime, DotDuration) / DotTickInterval;
}
else
{
DotProcs = DotDuration / DotTickInterval + DotExtraTicks;
}
}
else
{
DotProcs = 0;
DotFullDuration = 0;
DotExtraTicks = 0;
}
SpammedDot = spammedDot;
if ((BaseMinDamage > 0 || BasePeriodicDamage > 0) && !forceMiss)
{
if (dotUptime)
{
CalculateDirectAverageDamage(castingState.Solver, RawSpellDamage, forceHit);
AverageThreat = AverageDamage * ThreatMultiplier;
CalculateDotAverageDamage(castingState.Solver, RawSpellDamage, forceHit);
DotAverageThreat = DotAverageDamage * ThreatMultiplier;
}
else
{
CalculateAverageDamage(castingState.Solver, RawSpellDamage, spammedDot, forceHit);
AverageThreat = AverageDamage * ThreatMultiplier;
}
}
else
{
AverageDamage = 0;
AverageThreat = 0;
DamagePerSpellPower = 0;
DamagePerMastery = 0;
DamagePerCrit = 0;
IgniteDamage = 0;
IgniteDamagePerSpellPower = 0;
IgniteDamagePerMastery = 0;
IgniteDamagePerCrit = 0;
if (dotUptime)
{
DotAverageDamage = 0;
DotAverageThreat = 0;
DotDamagePerSpellPower = 0;
DotDamagePerMastery = 0;
DotDamagePerCrit = 0;
}
}
if (ChannelReduction != 0)
{
Ticks *= (1 - ChannelReduction);
HitProcs *= (1 - ChannelReduction);
CritProcs *= (1 - ChannelReduction);
TargetProcs *= (1 - ChannelReduction);
CastProcs = CastProcs2 + (CastProcs - CastProcs2) * (1 - ChannelReduction);
AverageDamage *= (1 - ChannelReduction);
AverageThreat *= (1 - ChannelReduction);
DamagePerSpellPower *= (1 - ChannelReduction);
DamagePerMastery *= (1 - ChannelReduction);
DamagePerCrit *= (1 - ChannelReduction);
}
AverageCost = CalculateCost(castingState.Solver, round);
Absorb = 0;
TotalAbsorb = 0;
if (outOfFiveSecondRule)
{
OO5SR = 1;
}
else
{
OO5SR = 0;
}
}
public virtual void CalculateDerivedStats(CastingState castingState, bool outOfFiveSecondRule, bool pom, bool spammedDot, bool round, bool forceHit, bool forceMiss, bool dotUptime)
{
MageTalents mageTalents = castingState.MageTalents;
Stats baseStats = castingState.BaseStats;
CalculationOptionsMage calculationOptions = castingState.CalculationOptions;
SpellModifier *= AdditiveSpellModifier;
if (CritRate < 0.0f)
{
CritRate = 0.0f;
}
if (CritRate > 1.0f)
{
CritRate = 1.0f;
}
Ticks = template.Ticks;
CastProcs = template.CastProcs;
HitProcs = Ticks * HitRate;
CritProcs = HitProcs * CritRate;
if ((MagicSchool == MagicSchool.Fire || MagicSchool == MagicSchool.FrostFire) && mageTalents.Ignite > 0)
{
IgniteProcs = CritProcs;
}
else
{
IgniteProcs = 0;
}
TargetProcs = HitProcs;
Pom = pom;
if (Instant)
{
InterruptProtection = 1;
}
CastTime = template.CalculateCastTime(castingState, InterruptProtection, CritRate, pom, BaseCastTime, out ChannelReduction);
// add crit rate for on use stacking crit effects (would be better if it was computed
// on cycle level, but right now the architecture doesn't allow that too well)
// we'd actually need some iterations of this as cast time can depend on crit etc, just ignore that for now
for (int i = 0; i < castingState.Solver.StackingNonHasteEffectCooldownsCount; i++)
{
EffectCooldown effectCooldown = castingState.Solver.StackingNonHasteEffectCooldowns[i];
if (castingState.EffectsActive(effectCooldown.Mask))
{
Stats stats = effectCooldown.SpecialEffect.Stats;
for (int j = 0; j < stats._rawSpecialEffectDataSize; j++)
{
SpecialEffect effect = stats._rawSpecialEffectData[j];
if (effect.Chance == 1f && effect.Cooldown == 0f && (effect.Trigger == Trigger.DamageSpellCrit || effect.Trigger == Trigger.SpellCrit))
{
if (effect.Stats.CritRating < 0 && effectCooldown.SpecialEffect.Stats.CritRating > 0)
{
float critScale = castingState.CalculationOptions.LevelScalingFactor / 1400f;
CritRate += SpecialEffect.GetAverageStackingCritRate(CastTime, effectCooldown.SpecialEffect.Duration, HitRate, CritRate, effectCooldown.SpecialEffect.Stats.CritRating * critScale, effect.Stats.CritRating * critScale, effect.MaxStack);
if (CritRate > 1.0f)
{
CritRate = 1.0f;
}
}
}
}
}
}
if (DotTickInterval > 0)
{
if (spammedDot)
{
DotProcs = (float)Math.Floor(Math.Min(CastTime, DotDuration) / DotTickInterval);
}
else
{
DotProcs = DotDuration / DotTickInterval;
}
}
else
{
DotProcs = 0;
}
SpammedDot = spammedDot;
if (Ticks > 0 && !forceMiss)
{
if (dotUptime)
{
AverageDamage = CalculateDirectAverageDamage(castingState.Solver, RawSpellDamage, forceHit, out DamagePerSpellPower, out IgniteDamage, out IgniteDamagePerSpellPower);
AverageThreat = AverageDamage * ThreatMultiplier;
DotAverageDamage = CalculateDotAverageDamage(baseStats, calculationOptions, RawSpellDamage, forceHit, out DotDamagePerSpellPower);
DotAverageThreat = DotAverageDamage * ThreatMultiplier;
}
else
{
AverageDamage = CalculateAverageDamage(castingState.Solver, RawSpellDamage, spammedDot, forceHit, out DamagePerSpellPower, out IgniteDamage, out IgniteDamagePerSpellPower);
AverageThreat = AverageDamage * ThreatMultiplier;
}
}
else
{
AverageDamage = 0;
AverageThreat = 0;
DamagePerSpellPower = 0;
IgniteDamage = 0;
IgniteDamagePerSpellPower = 0;
if (dotUptime)
{
DotAverageDamage = 0;
DotAverageThreat = 0;
DotDamagePerSpellPower = 0;
}
}
if (ChannelReduction != 0)
{
Ticks *= (1 - ChannelReduction);
HitProcs *= (1 - ChannelReduction);
CritProcs *= (1 - ChannelReduction);
TargetProcs *= (1 - ChannelReduction);
CastProcs = CastProcs2 + (CastProcs - CastProcs2) * (1 - ChannelReduction);
AverageDamage *= (1 - ChannelReduction);
AverageThreat *= (1 - ChannelReduction);
DamagePerSpellPower *= (1 - ChannelReduction);
}
AverageCost = CalculateCost(castingState.Solver, round);
Absorb = 0;
TotalAbsorb = 0;
if (outOfFiveSecondRule)
{
OO5SR = 1;
}
else
{
OO5SR = 0;
}
}
public float CalculateCastTime(CastingState castingState, float interruptProtection, float critRate, bool pom, float baseCastTime, out float channelReduction)
{
CalculationOptionsMage calculationOptions = castingState.CalculationOptions;
float castingSpeed = castingState.CastingSpeed;
float spellHasteRating = castingState.SpellHasteRating;
float levelScalingFactor = calculationOptions.LevelScalingFactor;
float hasteFactor = levelScalingFactor / 1000f;
float rootCastingSpeed = castingSpeed / (1 + spellHasteRating * hasteFactor);
float InterruptFactor = 0f;
float maxPushback = 0f;
if (calculationOptions.InterruptFrequency > 0f)
{
// interrupt factors of more than once per spell are not supported, so put a limit on it (up to twice is probably approximately correct)
InterruptFactor = Math.Min(calculationOptions.InterruptFrequency, 2 * castingSpeed / baseCastTime);
if (castingState.IcyVeins)
{
interruptProtection = 1;
}
maxPushback = 0.5f * Math.Max(0, 1 - interruptProtection);
if (Channeled)
{
maxPushback = 0.0f;
}
}
if (pom)
{
baseCastTime = 0.0f;
}
float globalCooldown = Math.Max(Spell.GlobalCooldownLimit, 1.5f / castingSpeed);
float latency;
if (baseCastTime <= 1.5f || Instant)
{
latency = calculationOptions.LatencyGCD;
}
else if (Channeled)
{
latency = calculationOptions.LatencyChannel;
}
else
{
latency = calculationOptions.LatencyCast;
}
float averageTicks = Ticks;
float castTime = baseCastTime / castingSpeed;
if (calculationOptions.Beta && Channeled)
{
float tickCastTime = castTime / Ticks;
averageTicks = (float)Math.Floor(baseCastTime / tickCastTime);
castTime = averageTicks * tickCastTime;
}
if (InterruptFactor > 0)
{
castTime = castTime * (1 + InterruptFactor * maxPushback) - (maxPushback * 0.5f) * maxPushback * InterruptFactor;
}
castTime += latency;
float gcdcap = globalCooldown + calculationOptions.LatencyGCD;
if (castTime < gcdcap)
{
castTime = gcdcap;
}
channelReduction = 0.0f;
if (!calculationOptions.AdvancedHasteProcs)
{
for (int i = 0; i < castingState.Solver.HasteRatingEffectsCount; i++)
{
SpecialEffect effect = castingState.Solver.HasteRatingEffects[i];
float procs = 0.0f;
int triggers = 0;
switch (effect.Trigger)
{
case Trigger.DamageSpellCast:
case Trigger.SpellCast:
procs = CastProcs;
triggers = (int)procs;
break;
case Trigger.DamageSpellCrit:
case Trigger.SpellCrit:
procs = critRate * averageTicks;
triggers = (int)averageTicks;
break;
case Trigger.DamageSpellHit:
case Trigger.SpellHit:
procs = HitRate * averageTicks;
triggers = (int)averageTicks;
break;
}
if (procs == 0.0f)
{
continue;
}
float procHaste = effect.Stats.HasteRating;
if (effect.Cooldown >= effect.Duration)
{
// hasted casttime
float speed = rootCastingSpeed * (1 + (spellHasteRating + procHaste) * hasteFactor);
float gcd = Math.Max(Spell.GlobalCooldownLimit, 1.5f / speed);
float cast = baseCastTime / speed;
if (calculationOptions.Beta && Channeled)
{
float tickCastTime = cast / Ticks;
cast = (float)Math.Floor(baseCastTime / tickCastTime) * tickCastTime;
}
if (InterruptFactor > 0)
{
cast = cast * (1 + InterruptFactor * maxPushback) - (maxPushback * 0.5f) * maxPushback * InterruptFactor;
}
cast += latency;
gcdcap = gcd + calculationOptions.LatencyGCD;
if (cast < gcdcap)
{
cast = gcdcap;
}
float castsAffected = 0;
if (triggers > 1)
{
// multi tick spell (i.e. AM)
for (int c = 0; c < triggers; c++)
{
castsAffected += (float)Math.Ceiling((effect.Duration - c * castTime / triggers) / cast);
}
castsAffected /= triggers;
}
else
{
// single tick spell
castsAffected = (float)Math.Ceiling(effect.Duration / cast); // should the first proc be already hasted?
}
float effectiveDuration = castsAffected * cast;
// this isn't completely accurate, we should have made a separate SpecialEffect and change the actual duration
// but performance would hurt so this'll have to do
spellHasteRating += procHaste * (effectiveDuration / effect.Duration) * effect.GetAverageUptime(castTime / triggers, procs / triggers, 3.0f, calculationOptions.FightDuration);
//spellHasteRating += procHaste * castsAffected * cast / (effect.Cooldown + castTime / procs / effect.Chance);
//Haste += castingState.BasicStats.SpellHasteFor6SecOnCast_15_45 * 6f / (45f + CastTime / CastProcs / 0.15f);
castingSpeed = rootCastingSpeed * (1 + spellHasteRating * hasteFactor);
globalCooldown = Math.Max(Spell.GlobalCooldownLimit, 1.5f / castingSpeed);
castTime = baseCastTime / castingSpeed;
if (calculationOptions.Beta && Channeled)
{
float tickCastTime = castTime / Ticks;
averageTicks = (float)Math.Floor(baseCastTime / tickCastTime);
castTime = averageTicks * tickCastTime;
}
if (InterruptFactor > 0)
{
castTime = castTime * (1 + InterruptFactor * maxPushback) - (maxPushback * 0.5f) * maxPushback * InterruptFactor;
}
castTime += latency;
gcdcap = globalCooldown + calculationOptions.LatencyGCD;
if (castTime < gcdcap)
{
castTime = gcdcap;
}
}
else if (effect.Cooldown == 0 && (effect.Trigger == Trigger.SpellCrit || effect.Trigger == Trigger.DamageSpellCrit))
{
float rawHaste = spellHasteRating;
castingSpeed /= (1 + spellHasteRating / 1000f * levelScalingFactor);
float proccedSpeed = castingSpeed * (1 + (rawHaste + procHaste) / 1000f * levelScalingFactor);
float proccedGcd = Math.Max(Spell.GlobalCooldownLimit, 1.5f / proccedSpeed);
float proccedCastTime = baseCastTime / proccedSpeed;
float proccedTicks = averageTicks;
if (calculationOptions.Beta && Channeled)
{
float tickCastTime = proccedCastTime / Ticks;
proccedTicks = (float)Math.Floor(baseCastTime / tickCastTime);
castTime = proccedTicks * tickCastTime;
}
if (InterruptFactor > 0)
{
proccedCastTime = proccedCastTime * (1 + InterruptFactor * maxPushback) - (maxPushback * 0.5f) * maxPushback * InterruptFactor;
}
proccedCastTime += latency;
if (proccedCastTime < proccedGcd + calculationOptions.LatencyGCD)
{
proccedCastTime = proccedGcd + calculationOptions.LatencyGCD;
}
int chancesToProc = (int)(((int)Math.Floor(effect.Duration / proccedCastTime) + 1) * proccedTicks);
if (!(Instant || pom))
{
chancesToProc -= 1;
}
if (AreaEffect)
{
chancesToProc *= calculationOptions.AoeTargets;
}
spellHasteRating = rawHaste + procHaste * (1 - (float)Math.Pow(1 - effect.Chance * critRate, chancesToProc));
//Haste = rawHaste + castingState.BasicStats.SpellHasteFor5SecOnCrit_50 * ProcBuffUp(1 - (float)Math.Pow(1 - 0.5f * CritRate, HitProcs), 5, CastTime);
castingSpeed *= (1 + spellHasteRating / 1000f * levelScalingFactor);
globalCooldown = Math.Max(Spell.GlobalCooldownLimit, 1.5f / castingSpeed);
castTime = baseCastTime / castingSpeed;
if (calculationOptions.Beta && Channeled)
{
float tickCastTime = castTime / Ticks;
averageTicks = (float)Math.Floor(baseCastTime / tickCastTime);
castTime = averageTicks * tickCastTime;
}
if (InterruptFactor > 0)
{
castTime = castTime * (1 + InterruptFactor * maxPushback) - (maxPushback * 0.5f + latency) * maxPushback * InterruptFactor;
}
castTime += latency;
if (castTime < globalCooldown + calculationOptions.LatencyGCD)
{
castTime = globalCooldown + calculationOptions.LatencyGCD;
}
}
}
// on use stacking items
for (int i = 0; i < castingState.Solver.StackingHasteEffectCooldownsCount; i++)
{
EffectCooldown effectCooldown = castingState.Solver.StackingHasteEffectCooldowns[i];
if (castingState.EffectsActive(effectCooldown.Mask))
{
Stats stats = effectCooldown.SpecialEffect.Stats;
for (int j = 0; j < stats._rawSpecialEffectDataSize; j++)
{
SpecialEffect effect = stats._rawSpecialEffectData[j];
float procHaste = effect.Stats.HasteRating;
if (procHaste > 0)
{
float procs = 0.0f;
switch (effect.Trigger)
{
case Trigger.DamageSpellCast:
case Trigger.SpellCast:
procs = CastProcs;
break;
case Trigger.DamageSpellCrit:
case Trigger.SpellCrit:
procs = critRate * averageTicks;
break;
case Trigger.DamageSpellHit:
case Trigger.SpellHit:
procs = HitRate * averageTicks;
break;
}
if (procs == 0.0f)
{
continue;
}
// until they put in some good trinkets with such effects just do a quick dirty calculation
float effectHasteRating;
if (procs > averageTicks)
{
// some 100% on cast procs, happens because AM has 6 cast procs and only 5 ticks
effectHasteRating = effect.GetAverageStackSize(castTime / procs, 1.0f, 3.0f, effectCooldown.SpecialEffect.Duration) * procHaste;
}
else
{
effectHasteRating = effect.GetAverageStackSize(castTime / averageTicks, procs / averageTicks, 3.0f, effectCooldown.SpecialEffect.Duration) * procHaste;
}
castingSpeed /= (1 + spellHasteRating / 1000f * levelScalingFactor);
spellHasteRating += effectHasteRating;
castingSpeed *= (1 + spellHasteRating / 1000f * levelScalingFactor);
globalCooldown = Math.Max(Spell.GlobalCooldownLimit, 1.5f / castingSpeed);
castTime = baseCastTime / castingSpeed;
if (calculationOptions.Beta && Channeled)
{
float tickCastTime = castTime / Ticks;
averageTicks = (float)Math.Floor(baseCastTime / tickCastTime);
castTime = averageTicks * tickCastTime;
}
if (InterruptFactor > 0)
{
castTime = castTime * (1 + InterruptFactor * maxPushback) - (maxPushback * 0.5f) * maxPushback * InterruptFactor;
}
castTime += latency;
if (castTime < globalCooldown + calculationOptions.LatencyGCD)
{
castTime = globalCooldown + calculationOptions.LatencyGCD;
}
}
}
}
}
}
if (Channeled && calculationOptions.Beta)
{
channelReduction = 1 - averageTicks / Ticks;
}
// channeled pushback
if (Channeled && InterruptFactor > 0)
{
int maxLostTicks = (int)Math.Ceiling(averageTicks * 0.25f * Math.Max(0, 1 - interruptProtection));
// pushbacks that happen up to pushbackCastTime cut the cast time to pushbackCastTime
// pushbacks that happen after just terminate the channel
// [---|---X---|---|---]
castTime -= latency;
float tickFactor = 0;
for (int i = 0; i < maxLostTicks; i++)
{
tickFactor += InterruptFactor * castTime / averageTicks * (i + 1) / averageTicks;
}
tickFactor += InterruptFactor * (averageTicks - maxLostTicks) * castTime / averageTicks * maxLostTicks / averageTicks;
if (calculationOptions.Beta)
{
channelReduction = 1 - averageTicks * (1 - tickFactor) / Ticks;
}
else
{
channelReduction = tickFactor;
}
castTime = castTime * (1 - tickFactor) + latency;
}
return(castTime);
}
