void UpdateAI(const uint32 uiDiff) override
{
if (m_uiMovementTimer)
{
if (m_uiMovementTimer <= uiDiff)
{
m_creature->SetLevitate(true);
m_creature->GetMotionMaster()->MovePoint(PHASE_GROUND, m_creature->GetPositionX(), m_creature->GetPositionY(), 50.083f, false);
m_uiMovementTimer = 0;
}
else
m_uiMovementTimer -= uiDiff;
}
if (!m_creature->SelectHostileTarget() || !m_creature->getVictim())
return;
if (m_uiBerserkTimer)
{
if (m_uiBerserkTimer <= uiDiff)
{
if (DoCastSpellIfCan(m_creature, SPELL_BERSERK) == CAST_OK)
{
DoScriptText(SAY_BERSERK, m_creature);
m_uiBerserkTimer = 0;
}
}
else
m_uiBerserkTimer -= uiDiff;
}
switch (m_uiPhase)
{
case PHASE_GROUND:
if (m_uiCleaveTimer < uiDiff)
{
if (DoCastSpellIfCan(m_creature->getVictim(), SPELL_CLEAVE) == CAST_OK)
m_uiCleaveTimer = urand(2000, 5000);
}
else
m_uiCleaveTimer -= uiDiff;
if (m_uiCorrosionTimer < uiDiff)
{
if (DoCastSpellIfCan(m_creature->getVictim(), SPELL_CORROSION) == CAST_OK)
{
DoScriptText(SAY_BREATH, m_creature);
m_uiCorrosionTimer = 30000;
}
}
else
m_uiCorrosionTimer -= uiDiff;
if (m_uiGasNovaTimer < uiDiff)
{
if (DoCastSpellIfCan(m_creature, SPELL_GAS_NOVA) == CAST_OK)
m_uiGasNovaTimer = 23000;
}
else
m_uiGasNovaTimer -= uiDiff;
if (m_uiEncapsulateTimer < uiDiff)
{
if (Unit* pTarget = m_creature->SelectAttackingTarget(ATTACKING_TARGET_RANDOM, 0))
{
if (DoCastSpellIfCan(pTarget, SPELL_ENCAPSULATE_CHANNEL) == CAST_OK)
m_uiEncapsulateTimer = urand(30000, 40000);
}
}
else
m_uiEncapsulateTimer -= uiDiff;
if (m_uiFlyPhaseTimer < uiDiff)
{
DoScriptText(SAY_TAKEOFF, m_creature);
SetCombatMovement(false);
m_creature->SetLevitate(true);
m_creature->GetMotionMaster()->MoveIdle();
m_creature->GetMotionMaster()->MovePoint(PHASE_AIR, m_creature->GetPositionX(), m_creature->GetPositionY(), 50.083f, false);
m_uiPhase = PHASE_TRANSITION;
m_uiSubPhase = SUBPHASE_VAPOR;
m_uiDemonicVaporTimer = 1000;
m_uiDemonicVaporCount = 0;
m_uiFlyPhaseTimer = 60000;
}
else
m_uiFlyPhaseTimer -= uiDiff;
DoMeleeAttackIfReady();
break;
case PHASE_AIR:
switch (m_uiSubPhase)
{
case SUBPHASE_VAPOR:
if (m_uiDemonicVaporTimer < uiDiff)
{
// After the second Demonic Vapor trial, start the breath phase
if (m_uiDemonicVaporCount == 2)
{
if (!m_pInstance)
return;
// select the side on which we want to fly
m_bIsLeftSide = urand(0, 1) ? true : false;
m_uiCorruptionCount = 0;
m_uiSubPhase = SUBPHASE_BREATH_PREPARE;
if (Creature* pTrigger = m_pInstance->GetSingleCreatureFromStorage(m_bIsLeftSide ? NPC_FLIGHT_TRIGGER_LEFT : NPC_FLIGHT_TRIGGER_RIGHT))
m_creature->GetMotionMaster()->MovePoint(SUBPHASE_VAPOR, pTrigger->GetPositionX(), pTrigger->GetPositionY(), pTrigger->GetPositionZ(), false);
}
else
{
if (DoCastSpellIfCan(m_creature, SPELL_SUMMON_VAPOR) == CAST_OK)
{
++m_uiDemonicVaporCount;
m_uiDemonicVaporTimer = 11000;
}
}
}
else
m_uiDemonicVaporTimer -= uiDiff;
break;
case SUBPHASE_BREATH_PREPARE:
if (m_uiCorruptionTimer)
{
if (m_uiCorruptionTimer <= uiDiff)
{
if (!m_pInstance)
return;
// Fly to trigger on the same side - choose a random index for the trigger
m_uiCorruptionIndex = urand(0, 2);
if (Creature* pTrigger = m_creature->GetMap()->GetCreature(m_pInstance->SelectFelmystFlightTrigger(m_bIsLeftSide, m_uiCorruptionIndex)))
m_creature->GetMotionMaster()->MovePoint(SUBPHASE_BREATH_PREPARE, pTrigger->GetPositionX(), pTrigger->GetPositionY(), pTrigger->GetPositionZ(), false);
m_uiSubPhase = SUBPHASE_BREATH_MOVE;
m_uiCorruptionTimer = 0;
}
else
m_uiCorruptionTimer -= uiDiff;
}
break;
case SUBPHASE_BREATH_MOVE:
// nothing here; this is handled in MovementInform
break;
}
break;
case PHASE_TRANSITION:
// nothing here; wait for transition to finish
break;
}
}
void MovementInform(uint32 uiMoveType, uint32 uiPointId) override
{
if (uiMoveType != POINT_MOTION_TYPE)
return;
switch (uiPointId)
{
case PHASE_GROUND:
m_creature->SetWalk(false);
// ToDo: start WP movement here. Currently disabled because of some MMaps issues
// m_creature->GetMotionMaster()->MoveWaypoint();
break;
case PHASE_AIR:
// switch from ground transition to flight phase
m_uiPhase = PHASE_AIR;
break;
case SUBPHASE_VAPOR:
// After the third breath land and resume phase 1
if (m_uiCorruptionCount == 3)
{
m_uiPhase = PHASE_TRANSITION;
float fGroundZ = m_creature->GetMap()->GetHeight(m_creature->GetPhaseMask(), m_creature->GetPositionX(), m_creature->GetPositionY(), m_creature->GetPositionZ());
m_creature->GetMotionMaster()->MovePoint(PHASE_TRANSITION, m_creature->getVictim()->GetPositionX(), m_creature->getVictim()->GetPositionY(), fGroundZ, false);
return;
}
// prepare to move to flight trigger
++m_uiCorruptionCount;
m_uiCorruptionTimer = 5000;
m_uiSubPhase = SUBPHASE_BREATH_PREPARE;
break;
case SUBPHASE_BREATH_PREPARE:
// move across the arena
if (!m_pInstance)
return;
// Fly to the other side, casting the breath. Keep the same trigger index
if (Creature* pTrigger = m_creature->GetMap()->GetCreature(m_pInstance->SelectFelmystFlightTrigger(!m_bIsLeftSide, m_uiCorruptionIndex)))
{
DoScriptText(EMOTE_DEEP_BREATH, m_creature);
DoCastSpellIfCan(m_creature, SPELL_SPEED_BURST, CAST_TRIGGERED);
DoCastSpellIfCan(m_creature, SPELL_FOG_CORRUPTION, CAST_TRIGGERED);
m_creature->GetMotionMaster()->MovePoint(SUBPHASE_BREATH_MOVE, pTrigger->GetPositionX(), pTrigger->GetPositionY(), pTrigger->GetPositionZ(), false);
}
break;
case SUBPHASE_BREATH_MOVE:
if (!m_pInstance)
return;
// remove speed aura
m_creature->RemoveAurasDueToSpell(SPELL_SPEED_BURST);
// Get to the flight trigger on the same side of the arena
if (Creature* pTrigger = m_pInstance->GetSingleCreatureFromStorage(!m_bIsLeftSide ? NPC_FLIGHT_TRIGGER_LEFT : NPC_FLIGHT_TRIGGER_RIGHT))
m_creature->GetMotionMaster()->MovePoint(SUBPHASE_VAPOR, pTrigger->GetPositionX(), pTrigger->GetPositionY(), pTrigger->GetPositionZ(), false);
// switch sides
m_bIsLeftSide = !m_bIsLeftSide;
break;
case PHASE_TRANSITION:
// switch back to ground combat from flight transition
m_uiPhase = PHASE_GROUND;
SetCombatMovement(true);
m_creature->SetLevitate(false);
DoStartMovement(m_creature->getVictim());
break;
}
}
