// function that will make the champion to use the nearby available mount
void DoUseNearbyMountIfCan()
{
if (!m_pInstance)
return;
// set instance data as special if first part is completed
if (m_pInstance->IsArenaChallengeComplete(TYPE_ARENA_CHALLENGE))
m_pInstance->SetData(TYPE_ARENA_CHALLENGE, SPECIAL);
else
{
m_creature->SetStandState(UNIT_STAND_STATE_STAND);
float fX, fY, fZ;
uint32 uiMountEntry = m_pInstance->GetMountEntryForChampion();
if (Creature* pMount = GetClosestCreatureWithEntry(m_creature, uiMountEntry, 60.0f))
{
pMount->GetContactPoint(m_creature, fX, fY, fZ);
m_creature->SetWalk(true);
m_creature->GetMotionMaster()->Clear();
m_creature->GetMotionMaster()->MovePoint(POINT_ID_MOUNT, fX, fY, fZ);
m_newMountGuid = pMount->GetObjectGuid();
}
}
}
void JustReachedHome() override
{
if (m_pInstance)
{
if (m_pInstance->GetData(TYPE_ARENA_CHALLENGE) == DONE)
m_pInstance->SetData(TYPE_GRAND_CHAMPIONS, FAIL);
}
}
void Aggro(Unit* pWho) override
{
if (m_pInstance)
{
if (m_pInstance->GetData(TYPE_ARENA_CHALLENGE) == DONE)
m_pInstance->SetData(TYPE_GRAND_CHAMPIONS, IN_PROGRESS);
m_pInstance->DoSetChamptionsInCombat(pWho);
}
}
void DamageTaken(Unit* /*pDealer*/, uint32& uiDamage) override
{
if (uiDamage >= m_creature->GetHealth())
{
uiDamage = 0;
if (m_bDefeated)
return;
if (m_pInstance)
{
// second part of the champions challenge
if (m_pInstance->GetData(TYPE_ARENA_CHALLENGE) == DONE)
{
m_creature->SetStandState(UNIT_STAND_STATE_KNEEL);
m_creature->SetHealth(1);
// no movement
SetCombatMovement(false);
m_creature->GetMotionMaster()->Clear();
m_creature->GetMotionMaster()->MoveIdle();
// check if the other champions are wounded and set instance data
if (m_pInstance->IsArenaChallengeComplete(TYPE_GRAND_CHAMPIONS))
m_pInstance->SetData(TYPE_GRAND_CHAMPIONS, DONE);
}
// first part of the champions challenge (arena encounter)
else
{
// unmount
if (Creature* pMount = (Creature*)m_creature->GetTransportInfo()->GetTransport())
{
pMount->RemoveSpellsCausingAura(SPELL_AURA_CONTROL_VEHICLE);
pMount->ForcedDespawn();
}
m_creature->SetStandState(UNIT_STAND_STATE_DEAD);
m_creature->SetHealth(1);
// no movement
SetCombatMovement(false);
m_creature->GetMotionMaster()->Clear();
m_creature->GetMotionMaster()->MoveIdle();
m_uiDefeatedTimer = 15000;
}
}
m_bDefeated = true;
}
}
void JustReachedHome() override
{
if (m_pInstance)
m_pInstance->SetData(TYPE_BLACK_KNIGHT, FAIL);
m_creature->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
}
void JustDied(Unit* /*pKiller*/) override
{
if (m_pInstance)
m_pInstance->SetData(TYPE_BLACK_KNIGHT, DONE);
DoScriptText(SAY_DEATH, m_creature);
DoCastSpellIfCan(m_creature, SPELL_KILL_CREDIT, CAST_TRIGGERED);
}
void SpellHitTarget(Unit* pUnit, const SpellEntry* pSpellEntry) override
{
if (pUnit->GetTypeId() != TYPEID_PLAYER)
return;
// set achiev failed
if (pSpellEntry->Id == SPELL_EXPLODE && m_pInstance)
m_pInstance->SetHadWorseAchievFailed();
}
void MovementInform(uint32 uiMotionType, uint32 uiPointId) override
{
if (uiMotionType != POINT_MOTION_TYPE || !m_pInstance)
return;
switch (uiPointId)
{
case POINT_ID_CENTER:
m_pInstance->MoveChampionToHome(m_creature);
break;
case POINT_ID_HOME:
if (Creature* pCenterTrigger = m_pInstance->GetSingleCreatureFromStorage(NPC_WORLD_TRIGGER))
{
m_creature->SetRespawnCoord(m_creature->GetPositionX(), m_creature->GetPositionY(), m_creature->GetPositionZ(), m_creature->GetAngle(pCenterTrigger));
m_creature->SetFacingToObject(pCenterTrigger);
}
m_pInstance->InformChampionReachHome();
break;
}
}
void SummonedMovementInform(Creature* pSummoned, uint32 uiMotionType, uint32 uiPointId) override
{
if (uiMotionType != POINT_MOTION_TYPE || uiPointId != POINT_ID_HOME || !m_pInstance)
return;
if (Creature* pCenterTrigger = m_pInstance->GetSingleCreatureFromStorage(NPC_WORLD_TRIGGER))
{
pSummoned->SetRespawnCoord(pSummoned->GetPositionX(), pSummoned->GetPositionY(), pSummoned->GetPositionZ(), pSummoned->GetAngle(pCenterTrigger));
pSummoned->SetFacingToObject(pCenterTrigger);
}
}
void MovementInform(uint32 uiMotionType, uint32 uiPointId) override
{
if (uiMotionType != POINT_MOTION_TYPE || !m_pInstance)
return;
switch (uiPointId)
{
case POINT_ID_MOUNT:
{
// mount the closest vehicle and start attacking
uint32 uiMountEntry = m_pInstance->GetMountEntryForChampion();
// search for the vehicle again, just in case the previous one was taken
Creature* pMount = m_creature->GetMap()->GetCreature(m_newMountGuid);
if (pMount->HasAura(SPELL_RIDE_ARGENT_VEHICLE))
pMount = GetClosestCreatureWithEntry(m_creature, uiMountEntry, 60.0f);
// if we don't have any mount send an error
if (!pMount)
{
script_error_log("Instance Trial of the Champion: ERROR Failed to get a mount replacement for champion %u.", m_creature->GetEntry());
return;
}
DoCastSpellIfCan(pMount, SPELL_RIDE_ARGENT_VEHICLE, CAST_TRIGGERED);
if (m_creature->getVictim())
pMount->AI()->AttackStart(m_creature->getVictim());
m_bDefeated = false;
break;
}
case POINT_ID_EXIT:
// mark the first part as complete if required
if (m_pInstance->GetData(TYPE_GRAND_CHAMPIONS) != DONE)
m_pInstance->SetData(TYPE_ARENA_CHALLENGE, DONE);
m_creature->ForcedDespawn();
break;
}
}
void Reset() override
{
if (m_pInstance)
{
if (m_pInstance->GetData(TYPE_ARENA_CHALLENGE) == DONE)
m_creature->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
else
DoCastSpellIfCan(m_creature, SPELL_DEFEND_DUMMY, CAST_TRIGGERED);
}
m_uiShieldBreakerTimer = urand(3000, 5000);
m_uiChargeTimer = urand(1000, 3000);
m_uiDefeatedTimer = 0;
m_uiResetThreatTimer = urand(5000, 15000);
m_bDefeated = false;
}
void DamageTaken(Unit* /*pDealer*/, uint32& uiDamage) override
{
if (uiDamage >= m_creature->GetHealth())
{
uiDamage = 0;
if (m_bDefeated)
return;
if (m_pInstance)
m_pInstance->SetData(TYPE_ARGENT_CHAMPION, DONE);
// Handle event completion
DoHandleEventEnd();
m_creature->SetFactionTemporary(FACTION_CHAMPION_FRIENDLY, TEMPFACTION_NONE);
EnterEvadeMode();
m_bDefeated = true;
}
}
void UpdateAI(const uint32 uiDiff) override
{
// Return since we have no target
if (!m_creature->SelectHostileTarget() || !m_creature->getVictim())
return;
// timer for other champions check
if (m_uiDefeatedTimer)
{
if (m_uiDefeatedTimer <= uiDiff)
{
DoUseNearbyMountIfCan();
m_uiDefeatedTimer = 0;
}
else
m_uiDefeatedTimer -= uiDiff;
}
// no combat after defeated
if (m_bDefeated)
return;
if (!m_pInstance)
return;
// arena battle - on vehicles
if (m_pInstance->GetData(TYPE_ARENA_CHALLENGE) == IN_PROGRESS)
{
if (m_uiShieldBreakerTimer < uiDiff)
{
if (DoCastSpellIfCan(m_creature->getVictim(), SPELL_SHIELD_BREAKER) == CAST_OK)
m_uiShieldBreakerTimer = urand(2000, 4000);
}
else
m_uiShieldBreakerTimer -= uiDiff;
if (m_uiChargeTimer)
{
if (m_uiChargeTimer <= uiDiff)
{
if (DoCastSpellIfCan(m_creature->getVictim(), SPELL_CHARGE) == CAST_OK)
{
if (m_creature->GetTransportInfo() && m_creature->GetTransportInfo()->IsOnVehicle())
{
if (Creature* pMount = (Creature*)m_creature->GetTransportInfo()->GetTransport())
SendAIEvent(AI_EVENT_CUSTOM_A, m_creature->getVictim(), pMount);
}
m_uiChargeTimer = 0;
}
}
else
m_uiChargeTimer -= uiDiff;
}
}
// arena challenge complete - start normal battle
else if (m_pInstance->GetData(TYPE_ARENA_CHALLENGE) == DONE)
{
// Call specific virtual function
if (!UpdateChampionAI(uiDiff))
return;
// Change target
if (m_uiResetThreatTimer < uiDiff)
{
if (Unit* pTarget = m_creature->SelectAttackingTarget(ATTACKING_TARGET_RANDOM, 1))
{
DoResetThreat();
AttackStart(pTarget);
m_uiResetThreatTimer = urand(5000, 15000);
}
}
else
m_uiResetThreatTimer -= uiDiff;
DoMeleeAttackIfReady();
}
}
void Aggro(Unit* /*pWho*/) override
{
if (m_pInstance)
DoCastSpellIfCan(m_creature, m_pInstance->GetPlayerTeam() == ALLIANCE ? SPELL_RAISE_DEAD_ARELAS : SPELL_RAISE_DEAD_JAEREN);
}
void JustReachedHome() override
{
if (m_pInstance && m_pInstance->GetData(TYPE_ARGENT_CHAMPION) != DONE)
m_pInstance->SetData(TYPE_ARGENT_CHAMPION, FAIL);
}
void Aggro(Unit* /*pWho*/) override
{
if (m_pInstance)
m_pInstance->SetData(TYPE_ARGENT_CHAMPION, IN_PROGRESS);
}