Ulduar, Flame Leviathan: Add initial tower event support.

    This is WiP and is not finished. Actually the event is not activable since
    there is no script for Lore Keeper so don't complain about that.

    The code itself is not finished at all, but the main event managing is
    designed and implemented. Filling  up the 'TODO:' commented parts of
    Leviathan's DoAction() will be appreciated ;)

    It's easy to implement all the tower related achievs using an array of
    booleans and DoAction() triggers for tower state tracking.

    It's your time Supabad, enjoy teamwork :D

--HG--
branch : trunk

3 files changed, 103 insertions, 12 deletions

diff --git a/src/scripts/northrend/ulduar/ulduar/boss_flame_leviathan.cpp b/src/scripts/northrend/ulduar/ulduar/boss_flame_leviathan.cpp
index 6a112588f60..511937f4e60 100644
--- a/src/scripts/northrend/ulduar/ulduar/boss_flame_leviathan.cpp
+++ b/src/scripts/northrend/ulduar/ulduar/boss_flame_leviathan.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 - 2009 Trinity <http://www.trinitycore.org/>
+ * Copyright (C) 2008 - 2010 TrinityCore <http://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
@@ -16,6 +16,13 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
+/*
+ * Comment: Tower Event support is not finished, there is missing code on triggers and
+ *          Lore Keeper and Brann Bronzebeard are not scripted yet. Lore Keeper's script
+ *          should activate the hard mode so is not possible to play hard-mode yet. Add a call to
+ *          Leviathan's DoAction(0) from Lore Keeper's script to activate hard-mode
+ */
+
 #include "ScriptedPch.h"
 #include "ulduar.h"
 #include "Vehicle.h"
@@ -36,9 +43,12 @@ enum Spells
     SPELL_SEARING_FLAME                         = 62402,
     SPELL_BLAZE                                 = 62292,
     SPELL_SMOKE_TRAIL                           = 63575,
-    SPELL_MIMIRON_INFERNO                       = 62910,
-    SPELL_HODIR_FURY                            = 62297,
     SPELL_ELECTROSHOCK                          = 62522,
+    //TOWER BUFF SPELLS
+    SPELL_THORIM_S_HAMMER                       = 62912, // Tower of Storms
+    SPELL_MIMIRON_S_INFERNO                       = 62910, // Tower of Flames
+    SPELL_HODIR_S_FURY                            = 62297, // Tower of Frost
+    SPELL_FREYA_S_WARD                          = 62906  // Tower of Nature
 };
 
 enum Creatures
@@ -56,8 +66,10 @@ enum Events
     EVENT_VENT,
     EVENT_SPEED,
     EVENT_SUMMON,
-    EVENT_MIMIRON_INFERNO, // Not Blizzlike
-    EVENT_HODIR_FURY,      // Not Blizzlike
+    EVENT_THORIM_S_HAMMER, // Tower of Storms
+    EVENT_MIMIRON_S_INFERNO, // Tower of Flames
+    EVENT_HODIR_S_FURY,      // Tower of Frost
+    EVENT_FREYA_S_WARD     // Tower of Nature
 };
 
 enum Seats
@@ -120,8 +132,6 @@ struct boss_flame_leviathanAI : public BossAI
         events.ScheduleEvent(EVENT_VENT, 20000);
         events.ScheduleEvent(EVENT_SPEED, 15000);
         events.ScheduleEvent(EVENT_SUMMON, 0);
-        //events.ScheduleEvent(EVENT_MIMIRON_INFERNO, urand(60000, 120000)); // Not Blizzlike
-        //events.ScheduleEvent(EVENT_HODIR_FURY, urand(60000, 120000));      // Not Blizzlike
         pInstance->SetData(TYPE_LEVIATHAN, IN_PROGRESS);
         if (Creature *turret = CAST_CRE(vehicle->GetPassenger(SEAT_TURRET)))
             turret->AI()->DoZoneInCombat();
@@ -208,12 +218,20 @@ struct boss_flame_leviathanAI : public BossAI
                         pLift->GetMotionMaster()->MoveRandom(100);
                 events.RepeatEvent(2000);
                 return;
-            case EVENT_MIMIRON_INFERNO: // Not Blizzlike
-                DoCast(me->getVictim(), SPELL_MIMIRON_INFERNO);
+            case EVENT_THORIM_S_HAMMER: // Tower of Storms
+                DoCast(me, SPELL_THORIM_S_HAMMER);
+                events.RepeatEvent(urand(60000, 120000));
+                return;
+            case EVENT_MIMIRON_S_INFERNO: // Tower of Flames
+                DoCast(me->getVictim(), SPELL_MIMIRON_S_INFERNO);
                 events.RepeatEvent(urand(60000, 120000));
                 return;
-            case EVENT_HODIR_FURY:      // Not Blizzlike
-                DoCast(me->getVictim(), SPELL_HODIR_FURY);
+            case EVENT_HODIR_S_FURY:      // Tower of Frost
+                DoCast(me->getVictim(), SPELL_HODIR_S_FURY);
+                events.RepeatEvent(urand(60000, 120000));
+                return;
+            case EVENT_FREYA_S_WARD:    // Tower of Nature
+                DoCast(me, SPELL_FREYA_S_WARD);
                 events.RepeatEvent(urand(60000, 120000));
                 return;
             default:
@@ -222,6 +240,52 @@ struct boss_flame_leviathanAI : public BossAI
         }
         DoSpellAttackIfReady(SPELL_BATTERING_RAM);
     }
+
+    void DoAction(uint32 uiAction)
+    {
+        /*
+        Tower event triggers
+            General TODO:
+                Yells
+                Track tower activation state for Achievements
+                
+            Actions:
+                DoAction(0): Activate hard-mode. Buff up leviathan's AP & health, schedule all the tower spells.
+                             Should be triggered on Lore Keeper's script
+                DoAction(1-4): A tower have been destroyed, debuff leviathan's AP & health
+                DoAction(1); Tower of Storms has been destroyed, deschedule spell Thorim's Hammer
+                DoAction(2): Tower of Flames has been destroyed, deschedule spell Mimiron's Inferno
+                DoAction(3): Tower of Frost has been destroyed, deschedule spell Hodir's Fury
+                DoAction(4): Tower of Nature has been destroyed, deschedule spell Freya's Ward
+        */
+        
+        if (uiAction) // Tower destruction, debuff leviathan AP & health
+        {
+            // TODO: the debuffing
+        }
+        switch (uiAction)
+        {
+            case 0:  // Activate hard-mode
+                // TODO: AP & health buffing
+                events.ScheduleEvent(EVENT_THORIM_S_HAMMER, urand(30000,60000));
+                events.ScheduleEvent(EVENT_MIMIRON_S_INFERNO, urand(30000,60000));
+                events.ScheduleEvent(EVENT_HODIR_S_FURY, urand(30000,60000));
+                events.ScheduleEvent(EVENT_FREYA_S_WARD, urand(30000,60000));
+                break;
+            case 1:  // Tower of Storms destroyed
+                events.CancelEvent(EVENT_THORIM_S_HAMMER);
+                break;
+            case 2: // Tower of Flames destroyed
+                events.CancelEvent(EVENT_MIMIRON_S_INFERNO);
+                break;
+            case 3: // Tower of Frost destroyed
+                events.CancelEvent(EVENT_HODIR_S_FURY);
+                break;
+            case 4: // Tower of Nature destroyed
+                events.CancelEvent(EVENT_FREYA_S_WARD);
+                break;
+        }
+    }
 };
 
 //#define BOSS_DEBUG
diff --git a/src/scripts/northrend/ulduar/ulduar/instance_ulduar.cpp b/src/scripts/northrend/ulduar/ulduar/instance_ulduar.cpp
index 2fc7e77f739..ceddb7f4d95 100644
--- a/src/scripts/northrend/ulduar/ulduar/instance_ulduar.cpp
+++ b/src/scripts/northrend/ulduar/ulduar/instance_ulduar.cpp
@@ -183,6 +183,28 @@ struct instance_ulduar : public ScriptedInstance
         }
     }
 
+    void EventProcess(GameObject* pGo, uint32 uiEventId)
+    {
+        // Flame Leviathan's Tower Event triggers
+        Creature* pFlameLeviathan = instance->GetCreature(NPC_LEVIATHAN);
+        if (pFlameLeviathan && pFlameLeviathan->isAlive()) //No leviathan, no event triggering ;)
+            switch(uiEventId)
+            {
+                case EVENT_TOWER_OF_STORM_DESTROYED:
+                    pFlameLeviathan->AI()->DoAction(1);
+                    break;
+                case EVENT_TOWER_OF_FROST_DESTROYED:
+                    pFlameLeviathan->AI()->DoAction(2);
+                    break;
+                case EVENT_TOWER_OF_FLAMES_DESTROYED:
+                    pFlameLeviathan->AI()->DoAction(3);
+                    break;
+                case EVENT_TOWER_OF_NATURE_DESTROYED:
+                    pFlameLeviathan->AI()->DoAction(4);
+                    break;
+            }
+    }
+
     void SetData(uint32 type, uint32 data)
     {
         switch(type)
diff --git a/src/scripts/northrend/ulduar/ulduar/ulduar.h b/src/scripts/northrend/ulduar/ulduar/ulduar.h
index 83fbb8fa21e..cb11bcb579c 100644
--- a/src/scripts/northrend/ulduar/ulduar/ulduar.h
+++ b/src/scripts/northrend/ulduar/ulduar/ulduar.h
@@ -60,7 +60,12 @@ enum eTypes
     NPC_FREYA                   = 32906,
     NPC_VEZAX                   = 33271,
     NPC_YOGGSARON               = 33288,
-    NPC_ALGALON                 = 32871
+    NPC_ALGALON                 = 32871,
+
+    EVENT_TOWER_OF_STORM_DESTROYED     = 21031,
+    EVENT_TOWER_OF_FROST_DESTROYED     = 21032,
+    EVENT_TOWER_OF_FLAMES_DESTROYED    = 21033,
+    EVENT_TOWER_OF_NATURE_DESTROYED    = 21030
 };
 
 #endif