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feat(Core/Items): Implemented elemental weapon damage. Source: Trinit… (#13050)

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...yCore.
This commit is contained in:
UltraNix
2022-10-08 19:34:52 +02:00
committed by GitHub
parent 02b3f74d6d
commit e390087efd
13 changed files with 778 additions and 287 deletions
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4
src/server/game/Entities/Creature/Creature.cpp
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@@ -2156,7 +2156,7 @@ void Creature::LoadSpellTemplateImmunity()
}
}
bool Creature::IsImmunedToSpell(SpellInfo const* spellInfo)
bool Creature::IsImmunedToSpell(SpellInfo const* spellInfo, Spell const* spell)
{
if (!spellInfo)
return false;
@@ -2178,7 +2178,7 @@ bool Creature::IsImmunedToSpell(SpellInfo const* spellInfo)
if (immunedToAllEffects)
return true;
return Unit::IsImmunedToSpell(spellInfo);
return Unit::IsImmunedToSpell(spellInfo, spell);
}
bool Creature::IsImmunedToSpellEffect(SpellInfo const* spellInfo, uint32 index) const

6
src/server/game/Entities/Creature/Creature.h
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@@ -96,7 +96,7 @@ public:
[[nodiscard]] bool IsValidTrainerForPlayer(Player* player, uint32* npcFlags = nullptr) const;
bool CanCreatureAttack(Unit const* victim, bool skipDistCheck = false) const;
void LoadSpellTemplateImmunity();
bool IsImmunedToSpell(SpellInfo const* spellInfo) override;
bool IsImmunedToSpell(SpellInfo const* spellInfo, Spell const* spell = nullptr) override;
[[nodiscard]] bool HasMechanicTemplateImmunity(uint32 mask) const;
// redefine Unit::IsImmunedToSpell
@@ -155,7 +155,7 @@ public:
return (getLevel() / 2 + uint32(GetStat(STAT_STRENGTH) / 20));
}
[[nodiscard]] SpellSchoolMask GetMeleeDamageSchoolMask() const override { return m_meleeDamageSchoolMask; }
[[nodiscard]] SpellSchoolMask GetMeleeDamageSchoolMask(WeaponAttackType /*attackType*/ = BASE_ATTACK, uint8 /*damageIndex*/ = 0) const override { return m_meleeDamageSchoolMask; }
void SetMeleeDamageSchool(SpellSchools school) { m_meleeDamageSchoolMask = SpellSchoolMask(1 << school); }
void _AddCreatureSpellCooldown(uint32 spell_id, uint16 categoryId, uint32 end_time);
@@ -178,7 +178,7 @@ public:
void UpdateMaxHealth() override;
void UpdateMaxPower(Powers power) override;
void UpdateAttackPowerAndDamage(bool ranged = false) override;
void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage) override;
void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage, uint8 damageIndex) override;
void SetCanDualWield(bool value) override;
[[nodiscard]] int8 GetOriginalEquipmentId() const { return m_originalEquipmentId; }

99
src/server/game/Entities/Player/Player.cpp
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@@ -6740,21 +6740,11 @@ void Player::_ApplyItemBonuses(ItemTemplate const* proto, uint8 slot, bool apply
if (proto->ArcaneRes)
HandleStatModifier(UNIT_MOD_RESISTANCE_ARCANE, BASE_VALUE, float(proto->ArcaneRes), apply);
WeaponAttackType attType = BASE_ATTACK;
if (slot == EQUIPMENT_SLOT_RANGED && (
proto->InventoryType == INVTYPE_RANGED || proto->InventoryType == INVTYPE_THROWN ||
proto->InventoryType == INVTYPE_RANGEDRIGHT))
uint8 attType = Player::GetAttackBySlot(slot);
if (attType != MAX_ATTACK)
{
attType = RANGED_ATTACK;
}
else if (slot == EQUIPMENT_SLOT_OFFHAND)
{
attType = OFF_ATTACK;
}
if (CanUseAttackType(attType))
_ApplyWeaponDamage(slot, proto, ssv, apply);
}
// Druids get feral AP bonus from weapon dps (also use DPS from ScalingStatValue)
if (getClass() == CLASS_DRUID)
@@ -6797,45 +6787,56 @@ void Player::_ApplyWeaponDamage(uint8 slot, ItemTemplate const* proto, ScalingSt
ssv = ScalingStatValue ? sScalingStatValuesStore.LookupEntry(ssd_level) : nullptr;
}
WeaponAttackType attType = BASE_ATTACK;
float damage = 0.0f;
if (slot == EQUIPMENT_SLOT_RANGED && (
proto->InventoryType == INVTYPE_RANGED || proto->InventoryType == INVTYPE_THROWN ||
proto->InventoryType == INVTYPE_RANGEDRIGHT))
uint8 attType = Player::GetAttackBySlot(slot);
if (!IsInFeralForm() && apply && !CanUseAttackType(attType))
{
attType = RANGED_ATTACK;
}
else if (slot == EQUIPMENT_SLOT_OFFHAND)
{
attType = OFF_ATTACK;
return;
}
float minDamage = proto->Damage[0].DamageMin;
float maxDamage = proto->Damage[0].DamageMax;
// If set dpsMod in ScalingStatValue use it for min (70% from average), max (130% from average) damage
if (ssv)
for (uint8 i = 0; i < MAX_ITEM_PROTO_DAMAGES; ++i)
{
int32 extraDPS = ssv->getDPSMod(ScalingStatValue);
if (extraDPS)
float minDamage = proto->Damage[i].DamageMin;
float maxDamage = proto->Damage[i].DamageMax;
// If set dpsMod in ScalingStatValue use it for min (70% from average), max (130% from average) damage
if (ssv)
{
float average = extraDPS * proto->Delay / 1000.0f;
minDamage = 0.7f * average;
maxDamage = 1.3f * average;
int32 extraDPS = ssv->getDPSMod(ScalingStatValue);
if (extraDPS)
{
float average = extraDPS * proto->Delay / 1000.0f;
minDamage = 0.7f * average;
maxDamage = 1.3f * average;
}
}
if (apply)
{
if (minDamage > 0.f)
{
SetBaseWeaponDamage(WeaponAttackType(attType), MINDAMAGE, minDamage, i);
}
if (maxDamage > 0.f)
{
SetBaseWeaponDamage(WeaponAttackType(attType), MAXDAMAGE, maxDamage, i);
}
}
}
if (minDamage > 0)
if (!apply)
{
damage = apply ? minDamage : BASE_MINDAMAGE;
SetBaseWeaponDamage(attType, MINDAMAGE, damage);
}
for (uint8 i = 0; i < MAX_ITEM_PROTO_DAMAGES; ++i)
{
SetBaseWeaponDamage(WeaponAttackType(attType), MINDAMAGE, 0.f, i);
SetBaseWeaponDamage(WeaponAttackType(attType), MAXDAMAGE, 0.f, i);
}
if (maxDamage > 0)
{
damage = apply ? maxDamage : BASE_MAXDAMAGE;
SetBaseWeaponDamage(attType, MAXDAMAGE, damage);
if (attType == BASE_ATTACK)
{
SetBaseWeaponDamage(BASE_ATTACK, MINDAMAGE, BASE_MINDAMAGE);
SetBaseWeaponDamage(BASE_ATTACK, MAXDAMAGE, BASE_MAXDAMAGE);
}
}
if (proto->Delay && !IsInFeralForm())
@@ -6852,8 +6853,18 @@ void Player::_ApplyWeaponDamage(uint8 slot, ItemTemplate const* proto, ScalingSt
if (IsInFeralForm())
return;
if (CanModifyStats() && (damage || proto->Delay))
UpdateDamagePhysical(attType);
if (CanModifyStats() && (GetWeaponDamageRange(WeaponAttackType(attType), MAXDAMAGE) || proto->Delay))
UpdateDamagePhysical(WeaponAttackType(attType));
}
SpellSchoolMask Player::GetMeleeDamageSchoolMask(WeaponAttackType attackType /*= BASE_ATTACK*/, uint8 damageIndex /*= 0*/) const
{
if (Item const* weapon = GetWeaponForAttack(attackType, true))
{
return SpellSchoolMask(1 << weapon->GetTemplate()->Damage[damageIndex].DamageType);
}
return SPELL_SCHOOL_MASK_NORMAL;
}
void Player::_ApplyWeaponDependentAuraMods(Item* item, WeaponAttackType attackType, bool apply)

4
src/server/game/Entities/Player/Player.h
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@@ -1905,7 +1905,7 @@ public:
void UpdateRating(CombatRating cr);
void UpdateAllRatings();
void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage) override;
void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage, uint8 damageIndex) override;
void UpdateDefenseBonusesMod();
inline void RecalculateRating(CombatRating cr) { ApplyRatingMod(cr, 0, true);}
@@ -2147,6 +2147,8 @@ public:
void ResetAllPowers();
SpellSchoolMask GetMeleeDamageSchoolMask(WeaponAttackType attackType = BASE_ATTACK, uint8 damageIndex = 0) const override;
void _ApplyWeaponDependentAuraMods(Item* item, WeaponAttackType attackType, bool apply);
void _ApplyWeaponDependentAuraCritMod(Item* item, WeaponAttackType attackType, AuraEffect const* aura, bool apply);
void _ApplyWeaponDependentAuraDamageMod(Item* item, WeaponAttackType attackType, AuraEffect const* aura, bool apply);

51
src/server/game/Entities/Unit/StatSystem.cpp
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@@ -59,25 +59,31 @@ void Unit::UpdateAllResistances()
void Unit::UpdateDamagePhysical(WeaponAttackType attType)
{
float minDamage = 0.0f;
float maxDamage = 0.0f;
float totalMin = 0.f;
float totalMax = 0.f;
CalculateMinMaxDamage(attType, false, true, minDamage, maxDamage);
for (uint8 i = 0; i < MAX_ITEM_PROTO_DAMAGES; ++i)
{
float tmpMin, tmpMax;
CalculateMinMaxDamage(attType, false, true, tmpMin, tmpMax, i);
totalMin += tmpMin;
totalMax += tmpMax;
}
switch (attType)
{
case BASE_ATTACK:
default:
SetStatFloatValue(UNIT_FIELD_MINDAMAGE, minDamage);
SetStatFloatValue(UNIT_FIELD_MAXDAMAGE, maxDamage);
SetStatFloatValue(UNIT_FIELD_MINDAMAGE, totalMin);
SetStatFloatValue(UNIT_FIELD_MAXDAMAGE, totalMax);
break;
case OFF_ATTACK:
SetStatFloatValue(UNIT_FIELD_MINOFFHANDDAMAGE, minDamage);
SetStatFloatValue(UNIT_FIELD_MAXOFFHANDDAMAGE, maxDamage);
SetStatFloatValue(UNIT_FIELD_MINOFFHANDDAMAGE, totalMin);
SetStatFloatValue(UNIT_FIELD_MAXOFFHANDDAMAGE, totalMax);
break;
case RANGED_ATTACK:
SetStatFloatValue(UNIT_FIELD_MINRANGEDDAMAGE, minDamage);
SetStatFloatValue(UNIT_FIELD_MAXRANGEDDAMAGE, maxDamage);
SetStatFloatValue(UNIT_FIELD_MINRANGEDDAMAGE, totalMin);
SetStatFloatValue(UNIT_FIELD_MAXRANGEDDAMAGE, totalMax);
break;
}
}
@@ -525,8 +531,23 @@ void Player::UpdateShieldBlockValue()
SetUInt32Value(PLAYER_SHIELD_BLOCK, GetShieldBlockValue());
}
void Player::CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage)
void Player::CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage, uint8 damageIndex)
{
// Only proto damage, not affected by any mods
if (damageIndex != 0)
{
minDamage = 0.0f;
maxDamage = 0.0f;
if (!IsInFeralForm() && CanUseAttackType(attType))
{
minDamage = GetWeaponDamageRange(attType, MINDAMAGE, damageIndex);
maxDamage = GetWeaponDamageRange(attType, MAXDAMAGE, damageIndex);
}
return;
}
UnitMods unitMod;
switch (attType)
@@ -1075,8 +1096,16 @@ void Creature::UpdateAttackPowerAndDamage(bool ranged)
}
}
void Creature::CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage)
void Creature::CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage, uint8 damageIndex /*= 0*/)
{
// creatures only have one damage
if (damageIndex != 0)
{
minDamage = 0.f;
maxDamage = 0.f;
return;
}
UnitMods unitMod;
float variance = 1.0f;
switch (attType)

750
src/server/game/Entities/Unit/Unit.cpp
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File diff suppressed because it is too large Load Diff

60
src/server/game/Entities/Unit/Unit.h
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@@ -23,6 +23,7 @@
#include "FollowerRefMgr.h"
#include "FollowerReference.h"
#include "HostileRefMgr.h"
#include "ItemTemplate.h"
#include "MotionMaster.h"
#include "Object.h"
#include "Optional.h"
@@ -251,7 +252,9 @@ enum UnitModifierType
enum WeaponDamageRange
{
MINDAMAGE,
MAXDAMAGE
MAXDAMAGE,
MAX_WEAPON_DAMAGE_RANGE
};
enum UnitMods
@@ -762,9 +765,14 @@ private:
uint32 m_resist;
uint32 m_block;
uint32 m_cleanDamage;
// amalgamation constructor (used for proc)
DamageInfo(DamageInfo const& dmg1, DamageInfo const& dmg2);
public:
explicit DamageInfo(Unit* _attacker, Unit* _victim, uint32 _damage, SpellInfo const* _spellInfo, SpellSchoolMask _schoolMask, DamageEffectType _damageType, uint32 cleanDamage = 0);
explicit DamageInfo(CalcDamageInfo& dmgInfo);
explicit DamageInfo(CalcDamageInfo const& dmgInfo); // amalgamation wrapper
DamageInfo(CalcDamageInfo const& dmgInfo, uint8 damageIndex);
DamageInfo(SpellNonMeleeDamage const& spellNonMeleeDamage, DamageEffectType damageType);
void ModifyDamage(int32 amount);
@@ -868,10 +876,15 @@ struct CalcDamageInfo
{
Unit* attacker; // Attacker
Unit* target; // Target for damage
uint32 damageSchoolMask;
uint32 damage;
uint32 absorb;
uint32 resist;
struct
{
uint32 damageSchoolMask;
uint32 damage;
uint32 absorb;
uint32 resist;
} damages[MAX_ITEM_PROTO_DAMAGES];
uint32 blocked_amount;
uint32 HitInfo;
uint32 TargetState;
@@ -1331,7 +1344,7 @@ public:
bool IsWithinCombatRange(Unit const* obj, float dist2compare) const;
bool IsWithinMeleeRange(Unit const* obj, float dist = 0.f) const;
float GetMeleeRange(Unit const* target) const;
[[nodiscard]] virtual SpellSchoolMask GetMeleeDamageSchoolMask() const;
virtual SpellSchoolMask GetMeleeDamageSchoolMask(WeaponAttackType attackType = BASE_ATTACK, uint8 damageIndex = 0) const = 0;
bool GetRandomContactPoint(Unit const* target, float& x, float& y, float& z, bool force = false) const;
uint32 m_extraAttacks;
bool m_canDualWield;
@@ -1540,7 +1553,7 @@ public:
void HandleEmoteCommand(uint32 emoteId);
void AttackerStateUpdate (Unit* victim, WeaponAttackType attType = BASE_ATTACK, bool extra = false, bool ignoreCasting = false);
void CalculateMeleeDamage(Unit* victim, uint32 damage, CalcDamageInfo* damageInfo, WeaponAttackType attackType = BASE_ATTACK, const bool sittingVictim = false);
void CalculateMeleeDamage(Unit* victim, CalcDamageInfo* damageInfo, WeaponAttackType attackType = BASE_ATTACK, const bool sittingVictim = false);
void DealMeleeDamage(CalcDamageInfo* damageInfo, bool durabilityLoss);
void HandleProcExtraAttackFor(Unit* victim, uint32 count);
@@ -1570,10 +1583,11 @@ public:
static void ApplyResilience(Unit const* victim, float* crit, int32* damage, bool isCrit, CombatRating type);
float MeleeSpellMissChance(Unit const* victim, WeaponAttackType attType, int32 skillDiff, uint32 spellId) const;
SpellMissInfo MeleeSpellHitResult(Unit* victim, SpellInfo const* spell);
SpellMissInfo MagicSpellHitResult(Unit* victim, SpellInfo const* spell);
SpellMissInfo SpellHitResult(Unit* victim, SpellInfo const* spell, bool canReflect = false);
[[nodiscard]] float MeleeSpellMissChance(Unit const* victim, WeaponAttackType attType, int32 skillDiff, uint32 spellId) const;
[[nodiscard]] SpellMissInfo MeleeSpellHitResult(Unit* victim, SpellInfo const* spell);
[[nodiscard]] SpellMissInfo MagicSpellHitResult(Unit* victim, SpellInfo const* spell);
[[nodiscard]] SpellMissInfo SpellHitResult(Unit* victim, SpellInfo const* spell, bool canReflect = false);
[[nodiscard]] SpellMissInfo SpellHitResult(Unit* victim, Spell const* spell, bool canReflect = false);
[[nodiscard]] float GetUnitDodgeChance() const;
[[nodiscard]] float GetUnitParryChance() const;
@@ -2091,10 +2105,10 @@ public:
virtual void UpdateAttackPowerAndDamage(bool ranged = false) = 0;
virtual void UpdateDamagePhysical(WeaponAttackType attType);
float GetTotalAttackPowerValue(WeaponAttackType attType, Unit* pVictim = nullptr) const;
[[nodiscard]] float GetWeaponDamageRange(WeaponAttackType attType, WeaponDamageRange type) const;
void SetBaseWeaponDamage(WeaponAttackType attType, WeaponDamageRange damageRange, float value) { m_weaponDamage[attType][damageRange] = value; }
virtual void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage) = 0;
uint32 CalculateDamage(WeaponAttackType attType, bool normalized, bool addTotalPct);
[[nodiscard]] float GetWeaponDamageRange(WeaponAttackType attType, WeaponDamageRange type, uint8 damageIndex = 0) const;
void SetBaseWeaponDamage(WeaponAttackType attType, WeaponDamageRange damageRange, float value, uint8 damageIndex = 0) { m_weaponDamage[attType][damageRange][damageIndex] = value; }
virtual void CalculateMinMaxDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, float& minDamage, float& maxDamage, uint8 damageIndex = 0) = 0;
uint32 CalculateDamage(WeaponAttackType attType, bool normalized, bool addTotalPct, uint8 itemDamagesMask = 0);
float GetAPMultiplier(WeaponAttackType attType, bool normalized);
bool isInFrontInMap(Unit const* target, float distance, float arc = M_PI) const;
@@ -2179,8 +2193,8 @@ public:
uint32 SpellHealingBonusDone(Unit* victim, SpellInfo const* spellProto, uint32 healamount, DamageEffectType damagetype, uint8 effIndex, float TotalMod = 0.0f, uint32 stack = 1);
uint32 SpellHealingBonusTaken(Unit* caster, SpellInfo const* spellProto, uint32 healamount, DamageEffectType damagetype, uint32 stack = 1);
uint32 MeleeDamageBonusDone(Unit* pVictim, uint32 damage, WeaponAttackType attType, SpellInfo const* spellProto = nullptr);
uint32 MeleeDamageBonusTaken(Unit* attacker, uint32 pdamage, WeaponAttackType attType, SpellInfo const* spellProto = nullptr);
uint32 MeleeDamageBonusDone(Unit* pVictim, uint32 damage, WeaponAttackType attType, SpellInfo const* spellProto = nullptr, SpellSchoolMask damageSchoolMask = SPELL_SCHOOL_MASK_NORMAL);
uint32 MeleeDamageBonusTaken(Unit* attacker, uint32 pdamage, WeaponAttackType attType, SpellInfo const* spellProto = nullptr, SpellSchoolMask damageSchoolMask = SPELL_SCHOOL_MASK_NORMAL);
bool isSpellBlocked(Unit* victim, SpellInfo const* spellProto, WeaponAttackType attackType = BASE_ATTACK);
bool isBlockCritical();
@@ -2201,12 +2215,14 @@ public:
void ApplySpellImmune(uint32 spellId, uint32 op, uint32 type, bool apply, SpellImmuneBlockType blockType = SPELL_BLOCK_TYPE_ALL);
void ApplySpellDispelImmunity(SpellInfo const* spellProto, DispelType type, bool apply);
virtual bool IsImmunedToSpell(SpellInfo const* spellInfo);
virtual bool IsImmunedToSpell(SpellInfo const* spellInfo, Spell const* spell = nullptr);
// redefined in Creature
[[nodiscard]] bool IsImmunedToDamage(SpellSchoolMask meleeSchoolMask) const;
bool IsImmunedToDamage(SpellInfo const* spellInfo) const;
[[nodiscard]] bool IsImmunedToDamage(SpellInfo const* spellInfo) const;
[[nodiscard]] bool IsImmunedToDamage(Spell const* spell) const;
[[nodiscard]] bool IsImmunedToSchool(SpellSchoolMask meleeSchoolMask) const;
bool IsImmunedToSchool(SpellInfo const* spellInfo) const;
[[nodiscard]] bool IsImmunedToSchool(SpellInfo const* spellInfo) const;
[[nodiscard]] bool IsImmunedToSchool(Spell const* spell) const;
[[nodiscard]] bool IsImmunedToDamageOrSchool(SpellSchoolMask meleeSchoolMask) const;
bool IsImmunedToDamageOrSchool(SpellInfo const* spellInfo) const;
virtual bool IsImmunedToSpellEffect(SpellInfo const* spellInfo, uint32 index) const;
@@ -2484,7 +2500,7 @@ protected:
uint32 m_interruptMask;
float m_auraModifiersGroup[UNIT_MOD_END][MODIFIER_TYPE_END];
float m_weaponDamage[MAX_ATTACK][2];
float m_weaponDamage[MAX_ATTACK][MAX_WEAPON_DAMAGE_RANGE][MAX_ITEM_PROTO_DAMAGES];
bool m_canModifyStats;
VisibleAuraMap m_visibleAuras;