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Combat/Threat rewrite - prep & refactor

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Port From (https://github.com/TrinityCore/TrinityCore/commit/8be23fcbbdf26e8169defd761e61765f301bebe0)
This commit is contained in:
hondacrx
2020-08-22 11:58:19 -04:00
parent 67bacbb731
commit 193ad3a48d
42 changed files with 533 additions and 421 deletions
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Source/Game/Entities/Unit/Unit.Combat.cs
+24 -45
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@@ -125,7 +125,7 @@ namespace Game.Entities
public virtual void SetCanDualWield(bool value) { m_canDualWield = value; }
void SendClearThreatList()
public void SendClearThreatList()
{
ThreatClear packet = new ThreatClear();
packet.UnitGUID = GetGUID();
@@ -158,13 +158,6 @@ namespace Game.Entities
}
}
public void DeleteThreatList()
{
if (CanHaveThreatList(true) && !threatManager.IsThreatListEmpty())
SendClearThreatList();
threatManager.ClearReferences();
}
public void TauntApply(Unit taunter)
{
Cypher.Assert(IsTypeId(TypeId.Unit));
@@ -325,12 +318,6 @@ namespace Game.Entities
}
public void RemoveHatedBy(HostileReference pHostileReference) { } //nothing to do yet
public void AddThreat(Unit victim, float fThreat, SpellSchoolMask schoolMask = SpellSchoolMask.Normal, SpellInfo threatSpell = null)
{
// Only mobs can manage threat lists
if (CanHaveThreatList() && !HasUnitState(UnitState.Evade))
threatManager.AddThreat(victim, fThreat, schoolMask, threatSpell);
}
public float ApplyTotalThreatModifier(float fThreat, SpellSchoolMask schoolMask = SpellSchoolMask.Normal)
{
if (!HasAuraType(AuraType.ModThreat) || fThreat < 0)
@@ -360,6 +347,17 @@ namespace Game.Entities
return m_deathState;
}
public bool IsEngaged() { return IsInCombat(); }
public bool IsEngagedBy(Unit who) { return IsInCombatWith(who); }
public void EngageWithTarget(Unit who)
{
SetInCombatWith(who);
who.SetInCombatWith(this);
GetThreatManager().AddThreat(who, 0.0f);
}
public bool IsThreatened() { return CanHaveThreatList() && !GetThreatManager().IsThreatListEmpty(); }
public bool IsThreatenedBy(Unit who) { return who != null && CanHaveThreatList() && GetThreatManager().IsThreatenedBy(who); }
public bool IsInCombat() { return HasUnitFlag(UnitFlags.InCombat); }
public bool IsPetInCombat() { return HasUnitFlag(UnitFlags.PetInCombat); }
@@ -444,7 +442,7 @@ namespace Game.Entities
if (creature != null && !IsPet())
{
// should not let player enter combat by right clicking target - doesn't helps
AddThreat(victim, 0.0f);
GetThreatManager().AddThreat(victim, 0.0f);
SetInCombatWith(victim);
if (victim.IsTypeId(TypeId.Player))
@@ -453,7 +451,7 @@ namespace Game.Entities
Unit owner = victim.GetOwner();
if (owner != null)
{
AddThreat(owner, 0.0f);
GetThreatManager().AddThreat(owner, 0.0f);
SetInCombatWith(owner);
if (owner.GetTypeId() == TypeId.Player)
owner.SetInCombatWith(this);
@@ -553,6 +551,9 @@ namespace Game.Entities
}
public Unit GetAttackerForHelper()
{
if (!IsEngaged())
return null;
Unit victim = GetVictim();
if (victim != null)
if ((!IsPet() && GetPlayerMovingMe() == null) || IsInCombatWith(victim) || victim.IsInCombatWith(this))
@@ -1143,7 +1144,7 @@ namespace Game.Entities
if (damagetype != DamageEffectType.DOT && damage > 0 && !victim.GetOwnerGUID().IsPlayer() && (spellProto == null || !spellProto.HasAura(AuraType.DamageShield)))
victim.ToCreature().SetLastDamagedTime(GameTime.GetGameTime() + SharedConst.MaxAggroResetTime);
victim.AddThreat(this, damage, damageSchoolMask, spellProto);
victim.GetThreatManager().AddThreat(this, damage, spellProto);
}
else // victim is a player
{
@@ -1338,11 +1339,12 @@ namespace Game.Entities
SetInCombatWith(target);
target.SetInCombatWith(this);
}
Unit who = target.GetCharmerOrOwnerOrSelf();
if (who.IsTypeId(TypeId.Player))
SetContestedPvP(who.ToPlayer());
Player me = GetCharmerOrOwnerPlayerOrPlayerItself();
Unit who = target.GetCharmerOrOwnerOrSelf();
if (me != null && who.IsTypeId(TypeId.Player))
me.SetContestedPvP(who.ToPlayer());
if (me != null && who.IsPvP() && (!who.IsTypeId(TypeId.Player) || me.duel == null || me.duel.opponent != who))
{
me.UpdatePvP(true);
@@ -1403,7 +1405,7 @@ namespace Game.Entities
creature.GetAI().EnterCombat(enemy);
if (creature.GetFormation() != null)
creature.GetFormation().MemberAttackStart(creature, enemy);
creature.GetFormation().MemberEngagingTarget(creature, enemy);
}
if (IsPet())
@@ -1595,7 +1597,7 @@ namespace Game.Entities
if (!creature.IsPet())
{
creature.DeleteThreatList();
creature.GetThreatManager().ClearAllThreat();
// must be after setDeathState which resets dynamic flags
if (!creature.loot.IsLooted())
@@ -1709,29 +1711,6 @@ namespace Game.Entities
public virtual uint GetBlockPercent() { return 30; }
public void SetContestedPvP(Player attackedPlayer = null)
{
Player player = GetCharmerOrOwnerPlayerOrPlayerItself();
if (player == null || (attackedPlayer != null && (attackedPlayer == player || (player.duel != null && player.duel.opponent == attackedPlayer))))
return;
player.SetContestedPvPTimer(30000);
if (!player.HasUnitState(UnitState.AttackPlayer))
{
player.AddUnitState(UnitState.AttackPlayer);
player.AddPlayerFlag(PlayerFlags.ContestedPVP);
// call MoveInLineOfSight for nearby contested guards
UpdateObjectVisibility();
}
if (!HasUnitState(UnitState.AttackPlayer))
{
AddUnitState(UnitState.AttackPlayer);
// call MoveInLineOfSight for nearby contested guards
UpdateObjectVisibility();
}
}
void UpdateReactives(uint p_time)
{
for (ReactiveType reactive = 0; reactive < ReactiveType.Max; ++reactive)