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Core/AI: Some cleanup to DoZoneInCombat and Malygos' AI that I found while working out #22226.

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(cherry picked from commit eb1972f21d)
This commit is contained in:
Treeston
2018-08-20 19:04:21 +02:00
committed by Shauren
parent 2d72e79ac4
commit 6a5edf0472
2 changed files with 30 additions and 75 deletions
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51
src/server/game/AI/CreatureAI.cpp
View File

@@ -67,49 +67,28 @@ void CreatureAI::DoZoneInCombat(Creature* creature /*= nullptr*/, float maxRange
creature = me;
Map* map = creature->GetMap();
if (creature->CanHaveThreatList())
if (!map->IsDungeon()) //use IsDungeon instead of Instanceable, in case battlegrounds will be instantiated
{
if (!map->IsDungeon()) //use IsDungeon instead of Instanceable, in case battlegrounds will be instantiated
{
TC_LOG_ERROR("misc", "DoZoneInCombat call for map that isn't an instance (creature entry = %d)", creature->GetTypeId() == TYPEID_UNIT ? creature->ToCreature()->GetEntry() : 0);
return;
}
if (!creature->HasReactState(REACT_PASSIVE) && !creature->GetVictim())
{
if (Unit* nearTarget = creature->SelectNearestTarget(maxRangeToNearestTarget))
creature->AI()->AttackStart(nearTarget);
else if (creature->IsSummon())
{
if (Unit* summoner = creature->ToTempSummon()->GetSummoner())
{
if (creature->IsFriendlyTo(summoner))
{
Unit* target = summoner->getAttackerForHelper();
if (target && creature->IsHostileTo(target))
creature->AI()->AttackStart(target);
}
}
}
}
// Intended duplicated check, the code above this should select a victim
// If it can't find a suitable attack target then we should error out.
if (!creature->HasReactState(REACT_PASSIVE) && !creature->GetVictim())
{
TC_LOG_ERROR("misc.dozoneincombat", "DoZoneInCombat called for creature that has empty threat list (creature entry = %u)", creature->GetEntry());
return;
}
TC_LOG_ERROR("misc", "DoZoneInCombat call for map that isn't an instance (creature entry = %d)", creature->GetTypeId() == TYPEID_UNIT ? creature->ToCreature()->GetEntry() : 0);
return;
}
Map::PlayerList const& playerList = map->GetPlayers();
if (playerList.isEmpty())
return;
for (Map::PlayerList::const_iterator itr = playerList.begin(); itr != playerList.end(); ++itr)
if (Player* player = itr->GetSource())
if (player->IsAlive())
creature->EngageWithTarget(player);
for (auto const& ref : playerList)
if (Player* player = ref.GetSource())
{
if (!player->IsAlive() || !CombatManager::CanBeginCombat(creature, player))
continue;
creature->EngageWithTarget(player);
for (Unit* pet : player->m_Controlled)
creature->EngageWithTarget(pet);
if (Unit* vehicle = player->GetVehicleBase())
creature->EngageWithTarget(vehicle);
}
}
// scripts does not take care about MoveInLineOfSight loops

54
src/server/scripts/Northrend/Nexus/EyeOfEternity/boss_malygos.cpp
View File

@@ -355,7 +355,6 @@ public:
guid.Clear();
_killSpamFilter = false;
_canAttack = false;
_executingVortex = false;
_arcaneReinforcements = true;
_flyingOutOfPlatform = false;
@@ -465,7 +464,6 @@ public:
alexstraszaBunny->GetNearPoint2D(nullptr, pos.m_positionX, pos.m_positionY, 30.0f, alexstraszaBunny->GetAbsoluteAngle(me));
me->GetMotionMaster()->MoveLand(POINT_LAND_P_ONE, pos);
me->SetImmuneToAll(false);
me->SetReactState(REACT_AGGRESSIVE);
DoZoneInCombat();
events.ScheduleEvent(EVENT_LAND_START_ENCOUNTER, 7*IN_MILLISECONDS, 1, PHASE_NOT_STARTED);
}
@@ -560,13 +558,6 @@ public:
}
}
// There are moments where boss will do nothing while being attacked
void AttackStart(Unit* target) override
{
if (_canAttack)
BossAI::AttackStart(target);
}
void JustEngagedWith(Unit* /*who*/) override
{
// We can't call full function here since it includes DoZoneInCombat(),
@@ -588,30 +579,10 @@ public:
void EnterEvadeMode(EvadeReason /*why*/) override
{
instance->SetBossState(DATA_MALYGOS_EVENT, FAIL);
instance->SetBossState(DATA_MALYGOS_EVENT, NOT_STARTED);
me->GetMap()->SetZoneOverrideLight(AREA_EYE_OF_ETERNITY, LIGHT_GET_DEFAULT_FOR_MAP, 1*IN_MILLISECONDS);
if (_phase == PHASE_THREE)
me->SetControlled(false, UNIT_STATE_ROOT);
uint32 corpseDelay = me->GetCorpseDelay();
uint32 respawnDelay = me->GetRespawnDelay();
me->SetCorpseDelay(1);
me->SetRespawnDelay(29);
me->DespawnOrUnsummon();
me->SetCorpseDelay(corpseDelay);
me->SetRespawnDelay(respawnDelay);
// Set speed to normal value
me->SetSpeedRate(MOVE_FLIGHT, _flySpeed);
me->RemoveAllAuras();
me->CombatStop(); // Sometimes threat can remain, so it's a safety measure
if (!_despawned)
_despawned = true;
me->ResetLootMode();
events.Reset();
if (!summons.empty())
{
if (_phase == PHASE_TWO)
@@ -625,7 +596,7 @@ public:
summons.DespawnAll();
}
instance->SetBossState(DATA_MALYGOS_EVENT, NOT_STARTED);
me->DespawnOrUnsummon(0, 30s);
}
void KilledUnit(Unit* victim) override
@@ -705,7 +676,7 @@ public:
case POINT_LAND_AFTER_VORTEX_P_ONE:
me->SetDisableGravity(false);
_executingVortex = false;
_canAttack = true;
me->SetReactState(REACT_AGGRESSIVE);
break;
case POINT_LIFT_IN_AIR_P_ONE:
me->SetDisableGravity(true);
@@ -751,9 +722,15 @@ public:
}
}
void DamageTaken(Unit* /*cause*/, uint32& damage) override
{
if (damage > me->GetHealth() && _phase != PHASE_THREE)
damage = me->GetHealth() - 1;
}
void UpdateAI(uint32 diff) override
{
if (!instance || (!UpdateVictim() && _phase != PHASE_NOT_STARTED && _phase != PHASE_TWO))
if (!UpdateVictim() && _phase != PHASE_NOT_STARTED && _phase != PHASE_TWO)
return;
events.Update(diff);
@@ -766,7 +743,7 @@ public:
if (_phase == PHASE_ONE && me->GetHealthPct() <= 50.0f)
{
SetPhase(PHASE_TWO, true);
_canAttack = false;
me->SetReactState(REACT_PASSIVE);
me->AttackStop();
Talk(SAY_END_P_ONE);
}
@@ -788,7 +765,7 @@ public:
me->SetFacingToObject(iris);
iris->Delete(); // this is not the best way.
}
_canAttack = true;
me->SetReactState(REACT_AGGRESSIVE);
SetPhase(PHASE_ONE, true);
break;
case EVENT_SAY_INTRO:
@@ -801,7 +778,7 @@ public:
events.ScheduleEvent(EVENT_VORTEX, urand(60, 80)*IN_MILLISECONDS, 0, PHASE_ONE);
break;
case EVENT_MOVE_TO_VORTEX_POINT:
_canAttack = false;
me->SetReactState(REACT_PASSIVE);
me->AttackStop();
me->GetMotionMaster()->MovePoint(POINT_VORTEX_P_ONE, MalygosPositions[1]);
break;
@@ -943,9 +920,9 @@ public:
me->GetMap()->SetZoneOverrideLight(AREA_EYE_OF_ETERNITY, LIGHT_OBSCURE_ARCANE_RUNES, 1 * IN_MILLISECONDS);
DoCast(me, SPELL_CLEAR_ALL_DEBUFFS);
DoCast(me, SPELL_IMMUNE_CURSES);
_canAttack = true;
UpdateVictim();
me->RemoveUnitFlag(UNIT_FLAG_NOT_SELECTABLE);
me->SetReactState(REACT_AGGRESSIVE);
DoZoneInCombat();
SetPhase(PHASE_THREE, true);
break;
case EVENT_SURGE_OF_POWER_P_THREE:
@@ -1022,7 +999,6 @@ public:
ObjectGuid _surgeTargetGUID[3]; // All these three are used to keep current tagets to which warning should be sent.
bool _killSpamFilter; // Prevent text spamming on killed player by helping implement a CD.
bool _canAttack; // Used to control attacking (Move Chase not being applied after Stop Attack, only few times should act like this).
bool _despawned; // Checks if boss pass through evade on reset.
bool _executingVortex; // Prevents some events being sheduled during Vortex takeoff/land.
bool _arcaneReinforcements; // Checks if 10 or 25 man arcane trash will be spawned.