Scripts/Isle of Quel'Danas: Thalorien Dawnseeker (#23382)

* Scripts/Isle of Quel'Danas: Thalorien Dawnseeker

* Kill warning

* Kill warning

* Fixes

* Code style

* Code style

* Accident

* Prevent Out of Bound & spelling

(cherry picked from commit e87f8b1aacafb640fba19375dc0bcb8e34870534)

2 files changed, 424 insertions, 0 deletions

diff --git a/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp b/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp
index cc12b34da46..d738f811ca0 100644
--- a/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp
+++ b/src/server/scripts/EasternKingdoms/eastern_kingdoms_script_loader.cpp
@@ -193,6 +193,7 @@ void AddSC_duskwood();
 void AddSC_ghostlands();
 void AddSC_goldshire();
 void AddSC_hinterlands();
+void AddSC_isle_of_queldanas();
 void AddSC_redridge_mountains();
 void AddSC_silverpine_forest();
 void AddSC_stormwind_city();
@@ -384,6 +385,7 @@ void AddEasternKingdomsScripts()
     AddSC_ghostlands();
     AddSC_goldshire();
     AddSC_hinterlands();
+    AddSC_isle_of_queldanas();
     AddSC_redridge_mountains();
     AddSC_silverpine_forest();
     AddSC_stormwind_city();
diff --git a/src/server/scripts/EasternKingdoms/zone_isle_of_queldanas.cpp b/src/server/scripts/EasternKingdoms/zone_isle_of_queldanas.cpp
new file mode 100644
index 00000000000..ec3844081b6
--- /dev/null
+++ b/src/server/scripts/EasternKingdoms/zone_isle_of_queldanas.cpp
@@ -0,0 +1,422 @@
+/*
+ * Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ScriptMgr.h"
+#include "ScriptedCreature.h"
+#include "ScriptedGossip.h"
+#include "MotionMaster.h"
+#include "ObjectAccessor.h"
+#include "Player.h"
+#include "TemporarySummon.h"
+
+enum ThalorienDawnseekerTexts
+{
+    SAY_THALORIEN_1 = 0,
+    SAY_THALORIEN_2 = 1,
+    SAY_THALORIEN_3 = 2,
+    SAY_THALORIEN_4 = 3,
+    SAY_THALORIEN_5 = 4,
+    SAY_THALORIEN_6 = 5,
+    SAY_THALORIEN_7 = 6,
+    SAY_THALORIEN_8 = 7,
+    SAY_THALORIEN_9 = 8,
+    SAY_THALORIEN_10 = 9,
+
+    SAY_MORLEN_1 = 0,
+    SAY_MORLEN_2 = 1,
+    SAY_MORLEN_3 = 2,
+    SAY_MORLEN_4 = 3,
+    SAY_MORLEN_5 = 4
+};
+
+enum ThalorienDawnseekerSummons
+{
+    SUMMON_SUNWELL_DEFENDER = 1,
+    SUMMON_SCOURGE_ZOMBIE   = 2,
+    SUMMON_GHOUL_INVADER    = 3,
+    SUMMON_CRYPT_RAIDER     = 4
+};
+
+enum ThalorienDawnseekerActions
+{
+    ACTION_START_QUEST = 1
+};
+
+enum ThalorienDawnseekerEvents
+{
+    EVENT_INTRO_0           = 1,
+    EVENT_INTRO_1           = 2,
+    EVENT_INTRO_2           = 3,
+    EVENT_INTRO_3           = 4,
+    EVENT_SALUTE            = 5,
+    EVENT_DEFENDERS_RUN     = 6,
+    EVENT_DEFENDERS_RUN_2   = 7,
+    EVENT_THALORIEN_GO      = 8,
+    EVENT_INTRO_4           = 9,
+    EVENT_SUMMON_MORLEN     = 10,
+    EVENT_INTRO_5           = 11,
+    EVENT_MORLEN_1          = 12,
+    EVENT_SPAWN_WAVE_1      = 13,
+    EVENT_SPAWN_WAVE_2      = 14,
+    EVENT_SPAWN_WAVE_3      = 15,
+    EVENT_WAVE_ATTACK       = 16,
+    EVENT_MORLEN_2          = 17,
+    EVENT_MORLEN_ATTACK     = 18,
+    EVENT_OUTRO_1           = 19,
+    EVENT_OUTRO_2           = 20,
+    EVENT_OUTRO_3           = 21,
+    EVENT_OUTRO_4           = 22,
+    EVENT_KNEEL             = 23
+};
+
+enum ThalorienDawnseeker
+{
+    MENU_EXAMINE_REMAINS        = 10908,
+
+    NPC_THALORIEN_DAWNSEEKER    = 37205,
+    NPC_SUNWELL_DEFENDER        = 37211,
+    NPC_MORLEN_GOLDGRIP         = 37542,
+    NPC_SCOURGE_ZOMBIE          = 37538,
+    NPC_GHOUL_INVADER           = 37539,
+    NPC_CRYPT_RAIDER            = 37541,
+
+    SPELL_BLOOD_PRESENCE        = 50689,
+    SPELL_KILL_CREDIT           = 70265,
+    SPELL_POLYMORPH_VISUAL      = 27123
+};
+
+uint8 const defenders = 10;
+float const defendersOrientation = 5.67232f;
+Position const defendersRun[] =
+{
+        { 11934.78f, -7064.424f, 33.38046f },
+        { 11927.9f,  -7061.303f, 32.00986f },
+        { 11927.81f, -7067.289f, 31.81058f },
+        { 11927.89f, -7058.299f, 32.13486f },
+        { 11927.9f,  -7061.303f, 32.00986f },
+
+        { 11934.78f, -7064.424f, 33.38046f },
+        { 11920.69f, -7061.134f, 30.40684f },
+        { 11920.56f, -7067.133f, 30.41605f },
+        { 11920.76f, -7058.135f, 30.61656f },
+        { 11920.5f,  -7070.132f, 30.40836f }
+};
+
+Position const thalorienSummon = { 11795.32f, -7070.476f, 26.27511f, 5.67232f  };
+Position const thalorienFight = { 11788.46f, -7063.375f, 25.79677f, 3.054326f };
+Position const morlenSummon = { 11766.46f, -7050.078f, 26.19846f, 5.637414f  };
+
+struct npc_thalorien_dawnseeker : public ScriptedAI
+{
+    npc_thalorien_dawnseeker(Creature* creature) : ScriptedAI(creature), _summons(me)
+    {
+    }
+
+    bool GossipSelect(Player* player, uint32 menuId, uint32 /*gossipListId*/) override
+    {
+        if (menuId == MENU_EXAMINE_REMAINS)
+        {
+            CloseGossipMenuFor(player);
+            DoAction(ACTION_START_QUEST);
+            _playerGUID = player->GetGUID();
+        }
+        return false;
+    }
+
+    void DoAction(int32 action) override
+    {
+        if (action == ACTION_START_QUEST)
+        {
+            me->RemoveNpcFlag(UNIT_NPC_FLAG_GOSSIP);
+
+            if (Creature* thalorien = me->SummonCreature(NPC_THALORIEN_DAWNSEEKER, thalorienSummon, TEMPSUMMON_CORPSE_DESPAWN, 0))
+                _thalorienGUID = thalorien->GetGUID();
+            me->SummonCreatureGroup(SUMMON_SUNWELL_DEFENDER);
+
+            _events.ScheduleEvent(EVENT_INTRO_0, 3s);
+        }
+    }
+
+    void Reset() override
+    {
+        me->AddNpcFlag(UNIT_NPC_FLAG_GOSSIP);
+        _summons.DespawnAll();
+        _playerGUID.Clear();
+        _morlenGUID.Clear();
+        _thalorienGUID.Clear();
+        _events.Reset();
+    }
+
+    void ThalorienTalk(uint32 id)
+    {
+        if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+            thalorien->AI()->Talk(id);
+    }
+
+    void MorlenTalk(uint32 id)
+    {
+        if (Creature* morlen = ObjectAccessor::GetCreature(*me, _morlenGUID))
+            morlen->AI()->Talk(id);
+    }
+
+    void UpdateAI(uint32 diff) override
+    {
+        _events.Update(diff);
+
+        while (uint32 eventId = _events.ExecuteEvent())
+        {
+            switch (eventId)
+            {
+                case EVENT_INTRO_0:
+                    ThalorienTalk(SAY_THALORIEN_1);
+
+                    _events.ScheduleEvent(EVENT_INTRO_1, 5s);
+                    break;
+                case EVENT_INTRO_1:
+                    ThalorienTalk(SAY_THALORIEN_2);
+
+                    _events.ScheduleEvent(EVENT_INTRO_2, 6s);
+                    break;
+                case EVENT_INTRO_2:
+                    ThalorienTalk(SAY_THALORIEN_3);
+
+                    _events.ScheduleEvent(EVENT_INTRO_3, 7s);
+                    break;
+
+                case EVENT_INTRO_3:
+                    ThalorienTalk(SAY_THALORIEN_4);
+
+                    _events.ScheduleEvent(EVENT_SALUTE, 4s);
+                    break;
+                case EVENT_SALUTE:
+                    for (auto& summon : _summons)
+                        if (Creature* creature = ObjectAccessor::GetCreature(*me, summon))
+                            creature->HandleEmoteCommand(EMOTE_ONESHOT_SALUTE);
+
+                    _events.ScheduleEvent(EVENT_DEFENDERS_RUN, 3s);
+                    break;
+                case EVENT_DEFENDERS_RUN:
+                {
+                    _events.ScheduleEvent(EVENT_DEFENDERS_RUN_2, 3s);
+                    _events.ScheduleEvent(EVENT_THALORIEN_GO, 2s);
+
+                    uint8 defendersCount = 0;
+                    for (auto& summon : _summons)
+                    {
+                        Creature* creature = ObjectAccessor::GetCreature(*me, summon);
+                        if (!creature)
+                            continue;
+
+                        if (creature->GetEntry() != NPC_SUNWELL_DEFENDER)
+                            continue;
+
+                        defendersCount++;
+                        if (defendersCount <= 5)
+                            creature->SetFacingTo(defendersOrientation);
+                        else
+                            if (defendersCount - 1 < defenders)
+                                creature->GetMotionMaster()->MovePoint(0, defendersRun[defendersCount - 1]);
+                    }
+
+                    break;
+                }
+                case EVENT_DEFENDERS_RUN_2:
+                {
+                    uint8 defendersCount = 0;
+                    for (auto& summon : _summons)
+                    {
+                        Creature* creature = ObjectAccessor::GetCreature(*me, summon);
+                        if (!creature)
+                            continue;
+
+                        if (creature->GetEntry() != NPC_SUNWELL_DEFENDER)
+                            continue;
+
+                        ++defendersCount;
+                        if (defendersCount < defenders)
+                            creature->GetMotionMaster()->MovePoint(0, defendersRun[defendersCount]);
+                    }
+
+                    break;
+                }
+                case EVENT_THALORIEN_GO:
+                    if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+                    {
+                        thalorien->SetWalk(true);
+                        thalorien->GetMotionMaster()->MovePoint(0, thalorienFight);
+                        thalorien->SetEmoteState(EMOTE_STATE_READY2H);
+                        thalorien->SetHomePosition(thalorienFight);
+                    }
+
+                    _events.ScheduleEvent(EVENT_INTRO_4, 4s);
+                    break;
+                case EVENT_INTRO_4:
+                    ThalorienTalk(SAY_THALORIEN_5);
+
+                    _events.ScheduleEvent(EVENT_SUMMON_MORLEN, 6s);
+                    _events.ScheduleEvent(EVENT_INTRO_5, 9s);
+                    break;
+                case EVENT_INTRO_5:
+                    ThalorienTalk(SAY_THALORIEN_6);
+
+                    _events.ScheduleEvent(EVENT_MORLEN_1, 6s);
+                    break;
+                case EVENT_SUMMON_MORLEN:
+                    if (Creature* morlen = me->SummonCreature(NPC_MORLEN_GOLDGRIP, morlenSummon, TEMPSUMMON_CORPSE_DESPAWN, 0))
+                    {
+                        _morlenGUID = morlen->GetGUID();
+                        morlen->AI()->DoCastSelf(SPELL_BLOOD_PRESENCE);
+                    }
+
+                    break;
+                case EVENT_MORLEN_1:
+                    MorlenTalk(SAY_MORLEN_1);
+
+                    _events.ScheduleEvent(EVENT_SPAWN_WAVE_1, 7s);
+                    break;
+                case EVENT_SPAWN_WAVE_1:
+                    MorlenTalk(SAY_MORLEN_2);
+
+                    me->SummonCreatureGroup(SUMMON_SCOURGE_ZOMBIE);
+
+                    _events.ScheduleEvent(EVENT_WAVE_ATTACK, 3s);
+                    break;
+                case EVENT_SPAWN_WAVE_2:
+                    MorlenTalk(SAY_MORLEN_3);
+
+                    me->SummonCreatureGroup(SUMMON_GHOUL_INVADER);
+
+                    _events.ScheduleEvent(EVENT_WAVE_ATTACK, 3s);
+                    break;
+                case EVENT_SPAWN_WAVE_3:
+                    MorlenTalk(SAY_MORLEN_4);
+
+                    me->SummonCreatureGroup(SUMMON_CRYPT_RAIDER);
+
+                    _events.ScheduleEvent(EVENT_WAVE_ATTACK, 3s);
+                    break;
+                case EVENT_WAVE_ATTACK:
+                    for (auto& summon : _summons)
+                    {
+                        Creature* creature = ObjectAccessor::GetCreature(*me, summon);
+                        if (!creature)
+                            continue;
+
+                        if (creature->GetEntry() == NPC_THALORIEN_DAWNSEEKER ||
+                            creature->GetEntry() == NPC_MORLEN_GOLDGRIP)
+                            continue;
+
+                        creature->SetImmuneToPC(false);
+                        creature->SetImmuneToNPC(false);
+                        if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+                            creature->AI()->AttackStart(thalorien);
+                    }
+
+                    break;
+                case EVENT_MORLEN_2:
+                    MorlenTalk(SAY_MORLEN_5);
+
+                    _events.ScheduleEvent(EVENT_MORLEN_ATTACK, 1s);
+                    break;
+                case EVENT_MORLEN_ATTACK:
+                    if (Creature* morlen = ObjectAccessor::GetCreature(*me, _morlenGUID))
+                    {
+                        morlen->SetImmuneToPC(false);
+                        morlen->SetImmuneToNPC(false);
+                        if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+                            morlen->AI()->AttackStart(thalorien);
+                    }
+
+                    break;
+                case EVENT_OUTRO_1:
+                    if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+                        if (Player* player = ObjectAccessor::GetPlayer(*me, _playerGUID))
+                            thalorien->AI()->DoCast(player, SPELL_KILL_CREDIT);
+
+                    ThalorienTalk(SAY_THALORIEN_7);
+
+                    _events.ScheduleEvent(EVENT_OUTRO_2, 5s);
+                    break;
+                case EVENT_OUTRO_2:
+                    ThalorienTalk(SAY_THALORIEN_8);
+
+                    _events.ScheduleEvent(EVENT_OUTRO_3, 7s);
+                    break;
+                case EVENT_OUTRO_3:
+                    if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+                        thalorien->AI()->DoCastSelf(SPELL_POLYMORPH_VISUAL);
+
+                    ThalorienTalk(SAY_THALORIEN_9);
+
+                    _events.ScheduleEvent(EVENT_OUTRO_4, 5s);
+                    break;
+                case EVENT_OUTRO_4:
+                    ThalorienTalk(SAY_THALORIEN_10);
+
+                    _events.ScheduleEvent(EVENT_KNEEL, 6s);
+                    break;
+                case EVENT_KNEEL:
+                    if (Creature* thalorien = ObjectAccessor::GetCreature(*me, _thalorienGUID))
+                    {
+                        thalorien->SetStandState(UNIT_STAND_STATE_KNEEL);
+                        thalorien->DespawnOrUnsummon(5 * IN_MILLISECONDS);
+                    }
+
+                    me->AddNpcFlag(UNIT_NPC_FLAG_GOSSIP);
+
+                    break;
+            }
+        }
+    }
+
+    void JustSummoned(Creature* summon) override
+    {
+        _summons.Summon(summon);
+    }
+
+    void SummonedCreatureDespawn(Creature* summon) override
+    {
+        _summons.Despawn(summon);
+
+        if (_summons.size() == 2)
+        {
+            if (summon->GetEntry() == NPC_SCOURGE_ZOMBIE)
+                _events.ScheduleEvent(EVENT_SPAWN_WAVE_2, 1s);
+            else if (summon->GetEntry() == NPC_GHOUL_INVADER)
+                _events.ScheduleEvent(EVENT_SPAWN_WAVE_3, 1s);
+            else if (summon->GetEntry() == NPC_CRYPT_RAIDER)
+                _events.ScheduleEvent(EVENT_MORLEN_2, 1s);
+        }
+        else if (_summons.size() == 1)
+        {
+            if (summon->GetEntry() == NPC_MORLEN_GOLDGRIP)
+                _events.ScheduleEvent(EVENT_OUTRO_1, 2s);
+        }
+    }
+
+private:
+    EventMap _events;
+    SummonList _summons;
+    ObjectGuid _playerGUID;
+    ObjectGuid _thalorienGUID;
+    ObjectGuid _morlenGUID;
+};
+
+void AddSC_isle_of_queldanas()
+{
+    RegisterCreatureAI(npc_thalorien_dawnseeker);
+}