private void PopulatePassive()
{
explicitTargetType = SpellExplicitTargetType.Caster;
damageClass = SpellDamageClass.None;
spellDispel = SpellDispelType.None;
mechanic = SpellMechanics.None;
explicitCastTargets = SpellCastTargetFlags.UnitAlly;
schoolMask = 0;
preventionType = 0;
attributes = SpellAttributes.Passive;
attributesExtra = SpellExtraAttributes.DoesNotTriggerGcd | SpellExtraAttributes.IgnoreGcd | SpellExtraAttributes.NotStealable;
attributesCustom = SpellCustomAttributes.CastWithoutAnimation;
targetEntityTypeMask = EnityTypeMask.Unit;
rangedFlags = SpellRangeFlags.Default;
interruptFlags = 0;
castIgnoringMechanics = 0;
cooldownTime = 0;
categoryCooldownTime = 0;
globalCooldownTime = 0;
castTime = 0;
minCastTime = 0;
minRangeHostile = 0;
minRangeFriend = 0;
maxRangeHostile = 0;
maxRangeFriend = 0;
speed = 0;
}
public void CalculateSpellDamageTaken(SpellDamage damageInfo, int damage, TrinitySpellInfo spellInfo, bool crit)
{
if (damage < 0)
{
return;
}
Unit victim = damageInfo.Target;
if (victim == null || !victim.IsAlive())
{
return;
}
SpellSchoolMask damageSchoolMask = damageInfo.SchoolMask;
// Script Hook For CalculateSpellDamageTaken -- Allow scripts to change the Damage post class mitigation calculations
//sScriptMgr->ModifySpellDamageTaken(damageInfo->target, damageInfo->attacker, damage);
// Calculate absorb resist
/*if (damage > 0)
* {
* CalcAbsorbResist(victim, damageSchoolMask, SPELL_DIRECT_DAMAGE, damage, &damageInfo->absorb, &damageInfo->resist, spellInfo);
* damage -= damageInfo->absorb + damageInfo->resist;
* }
* else
* damage = 0;*/
damageInfo.Damage = damage;
damageInfo.Crit = crit;
}
public void Initialize()
{
this.m_location = Caster.Location;
this.m_orientation = Caster.Orientation;
this.m_health = Caster.Health.Current;
for (int i = 0; i < 3; i++)
{
m_basepoints[i] = (int)(Spell.EffectBaseDice[i] + Spell.EffectBasePoints[i]);
}
if (SchoolMask == SpellSchoolMask.SPELL_SCHOOL_MASK_MAGIC)
{
this.SchoolMask = (SpellSchoolMask)(1 << (int)Spell.School);
}
if (SchoolMask == SpellSchoolMask.SPELL_SCHOOL_MASK_NORMAL)
{
SpellType = CurrentSpellType.CURRENT_MELEE_SPELL;
}
else if (Spell.ChannelInterruptFlags != 0)
{
SpellType = CurrentSpellType.CURRENT_CHANNELED_SPELL;
}
this.PowerCost = SetPowerCost();
}
internal bool IsImmuneToSpellSchool(SpellSchoolMask schoolMask, SpellInfo spellInfo, Unit caster)
{
if (schoolMask != 0)
{
SpellSchoolMask immunedSchools = 0;
foreach (var schoolImmunityEntry in schoolImmunities)
{
if (!schoolImmunityEntry.Key.HasAnyFlag(spellInfo.SchoolMask))
{
continue;
}
foreach (SpellInfo immunitySpells in schoolImmunityEntry.Value)
{
if (!immunitySpells.IsPositive || !spellInfo.IsPositive || caster != null && !unit.IsFriendlyTo(caster))
{
if (!spellInfo.CanPierceImmuneAura(immunitySpells))
{
immunedSchools |= schoolImmunityEntry.Key;
}
}
}
}
if (immunedSchools.HasTargetFlag(spellInfo.SchoolMask))
{
return(true);
}
}
return(false);
}
public SpellNonMeleeDamage(Unit _attacker, Unit _target, SpellInfo _spellInfo, SpellCastVisual spellVisual, SpellSchoolMask _schoolMask, ObjectGuid _castId = default)
{
target = _target;
attacker = _attacker;
Spell = _spellInfo;
SpellVisual = spellVisual;
schoolMask = _schoolMask;
castId = _castId;
preHitHealth = (uint)_target.GetHealth();
}
internal bool IsImmunedToDamage(SpellInfo spellInfo, SpellSchoolMask?schoolMaskOverride = null, Unit caster = null)
{
SpellSchoolMask schoolMask = schoolMaskOverride ?? spellInfo.SchoolMask;
if (spellInfo.HasAttribute(SpellAttributes.UnaffectedByInvulnerability) && spellInfo.HasAttribute(SpellAttributes.IgnoreHitResult))
{
return(false);
}
if (spellInfo.HasAttribute(SpellAttributes.UnaffectedBySchoolImmune))
{
return(false);
}
return(IsImmuneToSpellSchool(schoolMask, spellInfo, caster));
}
public SpellDamage(Unit attacker, Unit target, int _SpellID, SpellSchoolMask _schoolMask, Guid _castId = default(Guid))
{
Attacker = attacker;
Target = target;
CastId = _castId;
SpellID = _SpellID;
SchoolMask = _schoolMask;
Damage = 0;
Absorb = 0;
Resist = 0;
Crit = false;
PeriodicLog = false;
HitInfo = HitInfo.AffectsVictim;
}
public static bool HasTargetFlag(this SpellSchoolMask baseFlags, SpellSchoolMask flag)
{
return((baseFlags & flag) == flag);
}
public int DealDamage(Unit victim, int damage, CleanDamage cleanDamage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask, TrinitySpellInfo spellProto)
{
// Hook for OnDamage Event
//sScriptMgr->OnDamage(this, victim, damage);
if (damage < 1)
{
return(0);
}
int health = victim.Character.health.CurrentValue;
if (health <= damage)
{
Debug.Log("DealDamage: Victim just died");
Kill(victim);
}
else
{
Debug.Log("DealDamage: Alive");
victim.Character.health.Decrease(damage);
//victim.ModifyHealth(-damage);
}
return(damage);
}
public List <SpellResourceCost> CalcPowerCost(Unit caster, SpellSchoolMask schoolMask)
{
var powers = PowerCosts;
var costs = new List <SpellResourceCost>(PowerCosts.Count);
int healthCost = 0;
foreach (var power in powers)
{
// bse powerCost
int powerCost = power.PowerCost;
// percent cost from total amount
if (power.PowerCostPercentage > 0)
{
switch (power.SpellResourceType)
{
// health as power used
case SpellResourceType.Health:
powerCost += caster.MaxHealth.CalculatePercentage(power.PowerCostPercentage);
break;
case SpellResourceType.Mana:
powerCost += caster.BaseMana.CalculatePercentage(power.PowerCostPercentage);
break;
case SpellResourceType.Rage:
case SpellResourceType.Focus:
case SpellResourceType.Energy:
powerCost += caster.GetMaxPower(power.SpellResourceType).CalculatePercentage(power.PowerCostPercentage);
break;
case SpellResourceType.Runes:
case SpellResourceType.RunicPower:
Debug.unityLogger.LogWarning("Spells", $"CalculateManaCost for {power.SpellResourceType}: Not implemented yet!");
break;
default:
Debug.unityLogger.LogError("Spells", $"CalculateManaCost: Unknown power type '{power.SpellResourceType}' in spell {Id}");
continue;
}
}
if (power.SpellResourceType == SpellResourceType.Health)
{
healthCost += powerCost;
continue;
}
bool found = false;
for (int i = 0; i < costs.Count; i++)
{
if (costs[i].SpellResource == power.SpellResourceType)
{
costs[i] = new SpellResourceCost(costs[i].SpellResource, costs[i].Amount + powerCost);
found = true;
}
}
if (!found)
{
costs.Add(new SpellResourceCost(power.SpellResourceType, powerCost));
}
}
if (healthCost > 0)
{
costs.Add(new SpellResourceCost(SpellResourceType.Health, healthCost));
}
costs.RemoveAll(cost => cost.SpellResource != SpellResourceType.Runes && cost.Amount <= 0);
return(costs);
}
private float CalculateSpellCriticalChance(Unit victim, SpellInfo spellInfo, SpellSchoolMask schoolMask)
{
if (spellInfo.HasAttribute(SpellAttributes.CantCrit) || spellInfo.DamageClass == SpellDamageClass.None)
{
return(0.0f);
}
if (spellInfo.HasAttribute(SpellAttributes.AlwaysCrit))
{
return(100.0f);
}
float critChance = unit.CritPercentage;
if (victim == null)
{
return(Mathf.Max(critChance, 0.0f));
}
switch (spellInfo.DamageClass)
{
case SpellDamageClass.Magic:
if (!spellInfo.IsPositive)
{
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerSpellCritChance);
}
goto default;
case SpellDamageClass.Melee:
if (!spellInfo.IsPositive)
{
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerMeleeCritChance);
}
goto default;
case SpellDamageClass.Ranged:
if (!spellInfo.IsPositive)
{
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerRangedCritChance);
}
goto default;
default:
critChance += victim.Auras.TotalAuraModifierForCaster(AuraEffectType.ModAttackerSpellCritChanceForCaster, unit.Id);
critChance += victim.Auras.TotalAuraModifier(AuraEffectType.ModAttackerSpellAndWeaponCritChance);
break;
}
return(Mathf.Max(critChance, 0.0f));
}
public void LockSpellSchool(SpellSchoolMask schoolMask, TimeSpan lockoutTime)
{
DateTime now = GameTime.GetGameTimeSystemPoint();
DateTime lockoutEnd = now + lockoutTime;
for (int i = 0; i < (int)SpellSchools.Max; ++i)
{
if (Convert.ToBoolean((SpellSchoolMask)(1 << i) & schoolMask))
{
_schoolLockouts[i] = lockoutEnd;
}
}
List <uint> knownSpells = new();
Player plrOwner = _owner.ToPlayer();
if (plrOwner)
{
foreach (var p in plrOwner.GetSpellMap())
{
if (p.Value.State != PlayerSpellState.Removed)
{
knownSpells.Add(p.Key);
}
}
}
else if (_owner.IsPet())
{
Pet petOwner = _owner.ToPet();
foreach (var p in petOwner.m_spells)
{
if (p.Value.state != PetSpellState.Removed)
{
knownSpells.Add(p.Key);
}
}
}
else
{
Creature creatureOwner = _owner.ToCreature();
for (byte i = 0; i < SharedConst.MaxCreatureSpells; ++i)
{
if (creatureOwner.m_spells[i] != 0)
{
knownSpells.Add(creatureOwner.m_spells[i]);
}
}
}
SpellCooldownPkt spellCooldown = new();
spellCooldown.Caster = _owner.GetGUID();
spellCooldown.Flags = SpellCooldownFlags.LossOfControlUi;
foreach (uint spellId in knownSpells)
{
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(spellId, _owner.GetMap().GetDifficultyID());
if (spellInfo.IsCooldownStartedOnEvent())
{
continue;
}
if (!spellInfo.PreventionType.HasAnyFlag(SpellPreventionType.Silence))
{
continue;
}
if ((schoolMask & spellInfo.GetSchoolMask()) == 0)
{
continue;
}
if (GetRemainingCooldown(spellInfo) < lockoutTime)
{
AddCooldown(spellId, 0, lockoutEnd, 0, now);
}
// always send cooldown, even if it will be shorter than already existing cooldown for LossOfControl UI
spellCooldown.SpellCooldowns.Add(new SpellCooldownStruct(spellId, (uint)lockoutTime.TotalMilliseconds));
}
Player player = GetPlayerOwner();
if (player)
{
if (!spellCooldown.SpellCooldowns.Empty())
{
player.SendPacket(spellCooldown);
}
}
}