Scripts/Naxxramas:

* Implement dialogue after Sapphiron dies.
* Spawn missing triggers at Kel'Thuzad's room.
* Implement a couple of missing texts and emotes to Kel'Thuzad's fight.

(cherry picked from commit dd942db85fbd5e42fcd60fa4620c51093cc7ebfe)

4 files changed, 147 insertions, 57 deletions

diff --git a/sql/updates/world/2014_12_17_00_world.sql b/sql/updates/world/2014_12_17_00_world.sql
new file mode 100644
index 00000000000..fd1e88f9c1a
--- /dev/null
+++ b/sql/updates/world/2014_12_17_00_world.sql
@@ -0,0 +1,23 @@
+--
+UPDATE `creature_text` SET `TextRange` = 3 WHERE `entry` = 15990 AND `groupid` IN (0, 2, 4);
+DELETE FROM `creature_text` WHERE `entry` = 15990 AND `groupid` IN (13, 20);
+DELETE FROM `creature_text` WHERE `entry` = 16980 AND `groupid` IN (1, 2, 3);
+DELETE FROM `creature_text` WHERE `entry` = 15384 AND `groupid` = 0;
+INSERT INTO `creature_text` (`entry`, `groupid`, `id`, `text`, `type`, `language`, `probability`, `emote`, `duration`, `sound`, `BroadcastTextID`, `TextRange`, `comment`) VALUES
+(15990, 20, 0, 'Come, heroes... By the will of the Lich King, you shall be destroyed.', 14, 0, 100, 0, 0, 0, 12993, 3, 'Kel''Thuzad SAY_DIALOGUE_SAPPHIRON_KELTHUZAD4'),
+(15990, 13, 0, 'Kel''Thuzad strikes!', 41, 0, 100, 0, 0, 0, 32803, 0, 'Kel''Thuzad EMOTE_PHASE_TWO'),
+(16980, 1, 0, 'Soon we will eradicate the Alliance and Horde. Then the rest of Azeroth will fall before the might of my army.', 14, 0, 100, 0, 0, 14768, 12988, 3, 'The Lich King SAY_DIALOGUE_SAPPHIRON_LICHKING'),
+(16980, 2, 0, 'Invaders... here?! DESTROY them, Kel''Thuzad! Naxxramas must not fall!', 14, 0, 100, 0, 0, 14769, 12989, 3, 'The Lich King SAY_DIALOGUE_SAPPHIRON_LICHKING2'),
+(16980, 3, 0, 'Very well. Warriors of the frozen wastes, rise up! I command you to fight, kill and die for your master! Let none survive!', 14, 0, 100, 0, 0, 14770, 12994, 3, 'The Lich King SAY_ANSWER_REQUEST'),
+(15384, 0, 0, 'A Guardian of Icecrown enters the fight!', 41, 0, 100, 0, 0, 0, 32804, 0, 'OLDWorld Trigger (DO NOT DELETE)');
+
+-- Spawn some missing triggers and the Lich King dummy. Triggers are used to emote when a Guardian of Icecrown is spawned, currently not implemented.
+SET @CGUID = 75082;
+DELETE FROM `creature` WHERE `guid` BETWEEN @CGUID+0 AND @CGUID+5;
+INSERT INTO `creature` (`guid`, `id`, `map`, `spawnMask`, `phaseMask`, `position_x`, `position_y`, `position_z`, `orientation`, `spawntimesecs`, `spawndist`, `MovementType`) VALUES
+(@CGUID+0, 16980, 533, 3, 1, 3762.382, -5115.862, 143.9382, 0.1919862, 7200, 0, 0), -- 16980 (Area: -1)
+(@CGUID+1, 15384, 533, 3, 1, 3759.62, -5172.786, 143.8345, 5.148721, 7200, 0, 0), -- 15384 (Area: -1)
+(@CGUID+2, 15384, 533, 3, 1, 3716.097, -5106.208, 141.373, 4.939282, 7200, 0, 0), -- 15384 (Area: -1)
+(@CGUID+3, 15384, 533, 3, 1, 3777.213, -5066.177, 143.6412, 1.53589, 7200, 0, 0), -- 15384 (Area: -1)
+(@CGUID+4, 15384, 533, 3, 1, 3732.598, -5028.03, 144.0342, 5.951573, 7200, 0, 0), -- 15384 (Area: -1)
+(@CGUID+5, 15384, 533, 3, 1, 3700.7, -5182.372, 143.9172, 3.525565, 7200, 0, 0); -- 15384 (Area: -1)
diff --git a/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp b/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
index 917fca5b0ba..5b0852e5261 100644
--- a/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/boss_kelthuzad.cpp
@@ -30,24 +30,23 @@ EndScriptData */
 #include "naxxramas.h"
 #include "Player.h"
 
-enum Yells
+enum Texts
 {
-    //when shappiron dies. dialog between kel and lich king (in this order)
-    SAY_SAPP_DIALOG1                                       = 0, //not used
-    SAY_SAPP_DIALOG2_LICH                                  = 1, //not used
-    SAY_SAPP_DIALOG3                                       = 2, //not used
-    SAY_SAPP_DIALOG4_LICH                                  = 3, //not used
-    SAY_SAPP_DIALOG5                                       = 4, //not used
-
     SAY_AGGRO                                              = 7,
     SAY_SLAY                                               = 8,
     SAY_DEATH                                              = 9,
     SAY_CHAIN                                              = 10,
     SAY_FROST_BLAST                                        = 11,
     SAY_REQUEST_AID                                        = 12, //start of phase 3
-    SAY_ANSWER_REQUEST                                     = 13, //lich king answer
+    EMOTE_PHASE_TWO                                        = 13,
     SAY_SUMMON_MINIONS                                     = 14, //start of phase 1
-    SAY_SPECIAL                                            = 15
+    SAY_SPECIAL                                            = 15,
+
+    // The Lich King
+    SAY_ANSWER_REQUEST                                     = 3,
+
+    // Old World Trigger
+    SAY_GUARDIAN_SPAWNED                                   = 0
 };
 
 enum Events
@@ -68,7 +67,10 @@ enum Events
     EVENT_TRIGGER,
 
     EVENT_PHASE,
-    EVENT_MORTAL_WOUND
+    EVENT_MORTAL_WOUND,
+
+    EVENT_ANSWER_REQUEST,
+    EVENT_SUMMON_GUARDIANS
 };
 
 enum Spells
@@ -121,6 +123,13 @@ enum Spells
     SPELL_MORTAL_WOUND                                     = 28467
 };
 
+enum Phases
+{
+    PHASE_ONE   = 1,   // Players move in the circle and Kel'Thuzad spawns his minions.
+    PHASE_TWO   = 2,   // Starts on a timer.
+    PHASE_THREE = 3    // At 45% health.
+};
+
 enum Creatures
 {
     NPC_WASTE                                              = 16427, // Soldiers of the Frozen Wastes
@@ -268,15 +277,11 @@ public:
         void Initialize()
         {
             nGuardiansOfIcecrownCount = 0;
-            uiGuardiansOfIcecrownTimer = 5000; // 5 seconds for summoning each Guardian of Icecrown in phase 3
 
-            Phase = 0;
             nAbomination = 0;
             nWeaver = 0;
         }
 
-        uint32 Phase;
-        uint32 uiGuardiansOfIcecrownTimer;
         uint32 uiFaction;
 
         uint8  nGuardiansOfIcecrownCount;
@@ -343,7 +348,6 @@ public:
         void EnterCombat(Unit* /*who*/) override
         {
             me->setFaction(uiFaction);
-
             _EnterCombat();
             for (uint8 i = 0; i <= 3; ++i)
             {
@@ -352,10 +356,10 @@ public:
             }
             DoCast(me, SPELL_KELTHUZAD_CHANNEL, false);
             Talk(SAY_SUMMON_MINIONS);
-            Phase = 1;
             me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_DISABLE_MOVE | UNIT_FLAG_NOT_SELECTABLE);
             me->SetFloatValue(UNIT_FIELD_COMBATREACH, 4);
             me->SetFloatValue(UNIT_FIELD_BOUNDINGRADIUS, 4);
+            events.SetPhase(PHASE_ONE);
             events.ScheduleEvent(EVENT_TRIGGER, 5000);
             events.ScheduleEvent(EVENT_WASTE, 15000);
             events.ScheduleEvent(EVENT_ABOMIN, 30000);
@@ -363,6 +367,23 @@ public:
             events.ScheduleEvent(EVENT_PHASE, 228000);
         }
 
+        void DamageTaken(Unit* /*attacker*/, uint32& damage) override
+        {
+            if (events.IsInPhase(PHASE_TWO) && me->HealthBelowPctDamaged(45, damage))
+            {
+                Talk(SAY_REQUEST_AID);
+                events.SetPhase(PHASE_THREE);
+                events.ScheduleEvent(EVENT_ANSWER_REQUEST, 4000);
+
+                for (uint8 i = 0; i <= 3; ++i)
+                {
+                    if (GameObject* portal = ObjectAccessor::GetGameObject(*me, instance->GetGuidData(DATA_KELTHUZAD_PORTAL01 + i)))
+                        if (portal->getLootState() == GO_READY)
+                            portal->UseDoorOrButton();
+                }
+            }
+        }
+
         void UpdateAI(uint32 diff) override
         {
             if (!UpdateVictim())
@@ -370,7 +391,7 @@ public:
 
             events.Update(diff);
 
-            if (Phase == 1)
+            if (events.IsInPhase(PHASE_ONE))
             {
                 while (uint32 eventId = events.ExecuteEvent())
                 {
@@ -403,6 +424,7 @@ public:
                         case EVENT_PHASE:
                             events.Reset();
                             Talk(SAY_AGGRO);
+                            Talk(EMOTE_PHASE_TWO);
                             spawns.DespawnAll();
                             me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_DISABLE_MOVE | UNIT_FLAG_NOT_SELECTABLE);
                             me->CastStop();
@@ -415,7 +437,7 @@ public:
                             events.ScheduleEvent(EVENT_BLAST, urand(60000, 120000));
                             if (GetDifficulty() == RAID_DIFFICULTY_25MAN_NORMAL)
                                 events.ScheduleEvent(EVENT_CHAIN, urand(30000, 60000));
-                            Phase = 2;
+                            events.SetPhase(PHASE_TWO);
                             break;
                         default:
                             break;
@@ -424,38 +446,6 @@ public:
             }
             else
             {
-                //start phase 3 when we are 45% health
-                if (Phase != 3)
-                {
-                    if (HealthBelowPct(45))
-                    {
-                        Phase = 3;
-                        Talk(SAY_REQUEST_AID);
-                        //here Lich King should respond to KelThuzad but I don't know which Creature to make talk
-                        //so for now just make Kelthuzad says it.
-                        Talk(SAY_ANSWER_REQUEST);
-
-                        for (uint8 i = 0; i <= 3; ++i)
-                        {
-                            if (GameObject* portal = ObjectAccessor::GetGameObject(*me, instance->GetGuidData(DATA_KELTHUZAD_PORTAL01 + i)))
-                                if (portal->getLootState() == GO_READY)
-                                    portal->UseDoorOrButton();
-                        }
-                    }
-                }
-                else if (nGuardiansOfIcecrownCount < RAID_MODE(2, 4))
-                {
-                    if (uiGuardiansOfIcecrownTimer <= diff)
-                    {
-                        /// @todo Add missing text
-                        if (Creature* guardian = DoSummon(NPC_ICECROWN, Pos[RAND(2, 5, 8, 11)]))
-                            guardian->SetFloatValue(UNIT_FIELD_COMBATREACH, 2);
-                        ++nGuardiansOfIcecrownCount;
-                        uiGuardiansOfIcecrownTimer = 5000;
-                    }
-                    else uiGuardiansOfIcecrownTimer -= diff;
-                }
-
                 if (me->HasUnitState(UNIT_STATE_CASTING))
                     return;
 
@@ -607,6 +597,18 @@ public:
                                 Talk(SAY_FROST_BLAST);
                             events.Repeat(30000, 90000);
                             break;
+                        case EVENT_ANSWER_REQUEST:
+                            if (Creature* lichKing = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_LICH_KING)))
+                                lichKing->AI()->Talk(SAY_ANSWER_REQUEST);
+                            events.ScheduleEvent(EVENT_SUMMON_GUARDIANS, 5000);
+                            break;
+                        case EVENT_SUMMON_GUARDIANS:
+                            if (Creature* guardian = DoSummon(NPC_ICECROWN, Pos[RAND(2, 5, 8, 11)]))
+                                guardian->SetFloatValue(UNIT_FIELD_COMBATREACH, 2);
+                            ++nGuardiansOfIcecrownCount;
+                            if (nGuardiansOfIcecrownCount < RAID_MODE(2, 4))
+                                events.ScheduleEvent(EVENT_SUMMON_GUARDIANS, 5000);
+                            break;
                         default:
                             break;
                     }
diff --git a/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp b/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp
index 7a0930dc2f3..929faf72698 100644
--- a/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp
+++ b/src/server/scripts/Northrend/Naxxramas/instance_naxxramas.cpp
@@ -157,6 +157,9 @@ class instance_naxxramas : public InstanceMapScript
                     case NPC_KEL_THUZAD:
                         KelthuzadGUID = creature->GetGUID();
                         break;
+                    case NPC_LICH_KING:
+                        LichKingGUID = creature->GetGUID();
+                        break;
                     default:
                         break;
                 }
@@ -202,6 +205,9 @@ class instance_naxxramas : public InstanceMapScript
                     case GO_KELTHUZAD_TRIGGER:
                         KelthuzadTriggerGUID = go->GetGUID();
                         break;
+                    case GO_ROOM_KELTHUZAD:
+                        KelthuzadDoorGUID = go->GetGUID();
+                        break;
                     default:
                         break;
                 }
@@ -337,6 +343,8 @@ class instance_naxxramas : public InstanceMapScript
                         return PortalsGUID[3];
                     case DATA_KELTHUZAD_TRIGGER:
                         return KelthuzadTriggerGUID;
+                    case DATA_LICH_KING:
+                        return LichKingGUID;
                 }
 
                 return ObjectGuid::Empty;
@@ -370,6 +378,10 @@ class instance_naxxramas : public InstanceMapScript
                             events.ScheduleEvent(EVENT_KELTHUZAD_WING_TAUNT, 6000);
                         }
                         break;
+                    case BOSS_SAPPHIRON:
+                        if (state == DONE)
+                            events.ScheduleEvent(EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD, 6000);
+                        break;
                     default:
                         break;
                 }
@@ -431,6 +443,37 @@ class instance_naxxramas : public InstanceMapScript
                                 kelthuzad->AI()->Talk(CurrentWingTaunt);
                             ++CurrentWingTaunt;
                             break;
+                        case EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD:
+                            if (Creature* kelthuzad = instance->GetCreature(KelthuzadGUID))
+                                kelthuzad->AI()->Talk(SAY_DIALOGUE_SAPPHIRON_KELTHUZAD);
+                            HandleGameObject(KelthuzadDoorGUID, false);
+                            events.ScheduleEvent(EVENT_DIALOGUE_SAPPHIRON_LICHKING, 6000);
+                            break;
+                        case EVENT_DIALOGUE_SAPPHIRON_LICHKING:
+                            if (Creature* lichKing = instance->GetCreature(LichKingGUID))
+                                lichKing->AI()->Talk(SAY_DIALOGUE_SAPPHIRON_LICH_KING);
+                            events.ScheduleEvent(EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD2, 16000);
+                            break;
+                        case EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD2:
+                            if (Creature* kelthuzad = instance->GetCreature(KelthuzadGUID))
+                                kelthuzad->AI()->Talk(SAY_DIALOGUE_SAPPHIRON_KELTHUZAD2);
+                            events.ScheduleEvent(EVENT_DIALOGUE_SAPPHIRON_LICHKING2, 9000);
+                            break;
+                        case EVENT_DIALOGUE_SAPPHIRON_LICHKING2:
+                            if (Creature* lichKing = instance->GetCreature(LichKingGUID))
+                                lichKing->AI()->Talk(SAY_DIALOGUE_SAPPHIRON_LICH_KING2);
+                            events.ScheduleEvent(EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD3, 12000);
+                            break;
+                        case EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD3:
+                            if (Creature* kelthuzad = instance->GetCreature(KelthuzadGUID))
+                                kelthuzad->AI()->Talk(SAY_DIALOGUE_SAPPHIRON_KELTHUZAD3);
+                            events.ScheduleEvent(EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD4, 6000);
+                            break;
+                        case EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD4:
+                            if (Creature* kelthuzad = instance->GetCreature(KelthuzadGUID))
+                                kelthuzad->AI()->Talk(SAY_DIALOGUE_SAPPHIRON_KELTHUZAD4);
+                            HandleGameObject(KelthuzadDoorGUID, true);
+                            break;
                         default:
                             break;
                     }
@@ -538,6 +581,8 @@ class instance_naxxramas : public InstanceMapScript
             ObjectGuid KelthuzadGUID;
             ObjectGuid KelthuzadTriggerGUID;
             ObjectGuid PortalsGUID[4];
+            ObjectGuid KelthuzadDoorGUID;
+            ObjectGuid LichKingGUID;
             uint8 AbominationCount;
             uint8 CurrentWingTaunt;
 
diff --git a/src/server/scripts/Northrend/Naxxramas/naxxramas.h b/src/server/scripts/Northrend/Naxxramas/naxxramas.h
index a1c8a1c79d4..eb77980f3ba 100644
--- a/src/server/scripts/Northrend/Naxxramas/naxxramas.h
+++ b/src/server/scripts/Northrend/Naxxramas/naxxramas.h
@@ -71,6 +71,7 @@ enum Data64
     DATA_KELTHUZAD_PORTAL03,
     DATA_KELTHUZAD_PORTAL04,
     DATA_KELTHUZAD_TRIGGER,
+    DATA_LICH_KING
 };
 
 enum CreaturesIds
@@ -90,7 +91,9 @@ enum CreaturesIds
     NPC_NAXXRAMAS_FOLLOWER      = 16505,
     NPC_FOLLOWER_WORSHIPPER     = 16506,
     NPC_DK_UNDERSTUDY           = 16803,
-    NPC_BIGGLESWORTH            = 16998
+    NPC_BIGGLESWORTH            = 16998,
+    NPC_LICH_KING               = 16980,
+    NPC_OLD_WORLD_TRIGGER       = 15384
 };
 
 enum GameObjectsIds
@@ -156,18 +159,35 @@ enum InstanceEvents
     EVENT_DIALOGUE_GOTHIK_RIVENDARE2,
 
     // Dialogue that happens after each wing.
-    EVENT_KELTHUZAD_WING_TAUNT
+    EVENT_KELTHUZAD_WING_TAUNT,
+
+    // Dialogue that happens after Sapphiron's death.
+    EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD,
+    EVENT_DIALOGUE_SAPPHIRON_LICHKING,
+    EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD2,
+    EVENT_DIALOGUE_SAPPHIRON_LICHKING2,
+    EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD3,
+    EVENT_DIALOGUE_SAPPHIRON_KELTHUZAD4
 };
 
 enum InstanceTexts
 {
     // The Four Horsemen
-    SAY_DIALOGUE_GOTHIK_HORSEMAN   = 5,
-    SAY_DIALOGUE_GOTHIK_HORSEMAN2  = 6,
+    SAY_DIALOGUE_GOTHIK_HORSEMAN      = 5,
+    SAY_DIALOGUE_GOTHIK_HORSEMAN2     = 6,
 
     // Kel'Thuzad
-    SAY_KELTHUZAD_CAT_DIED         = 5,
-    SAY_KELTHUZAD_FIRST_WING_TAUNT = 16
+    SAY_DIALOGUE_SAPPHIRON_KELTHUZAD  = 0,
+    SAY_DIALOGUE_SAPPHIRON_KELTHUZAD2 = 2,
+    SAY_DIALOGUE_SAPPHIRON_KELTHUZAD3 = 4,
+    SAY_DIALOGUE_SAPPHIRON_KELTHUZAD4 = 20,
+
+    SAY_KELTHUZAD_CAT_DIED            = 5,
+    SAY_KELTHUZAD_FIRST_WING_TAUNT    = 16,
+
+    // Lich King
+    SAY_DIALOGUE_SAPPHIRON_LICH_KING  = 1,
+    SAY_DIALOGUE_SAPPHIRON_LICH_KING2 = 2
 };
 
 /*