Implement instance script for Zul'Farrak and prevent Gahz'Rilla from being summoned multiple times.

--HG--
branch : trunk

sql/FULL/world_scripts_full.sql

@@ -1435,6 +1435,7 @@ UPDATE `creature_template` SET `ScriptName`='npc_weegli_blastfuse' WHERE `entry`
 UPDATE `gameobject_template` SET `ScriptName`='go_shallow_grave' WHERE `entry` IN (128308,128403);
 INSERT IGNORE INTO `areatrigger_scripts` (`entry`, `ScriptName`) VALUES('962','at_zumrah');
 UPDATE `gameobject_template` SET `ScriptName`='go_table_theka' WHERE `entry`=142715;
+UPDATE `instance_template` SET `ScriptName`='instance_zulfarrak' WHERE `map`=209;
 
 /* ZUL'GURUB */
 UPDATE `instance_template` SET `script`='instance_zulgurub' WHERE `map`=309;

sql/updates/7625_world_scriptname.sql

@@ -0,0 +1 @@
+UPDATE `instance_template` SET `ScriptName`='instance_zulfarrak' WHERE `map`=209;

src/game/ScriptLoader.cpp

@@ -258,7 +258,8 @@ void AddSC_mob_anubisath_sentinel();
 void AddSC_instance_temple_of_ahnqiraj();
 void AddSC_wailing_caverns();                //Wailing caverns
 void AddSC_instance_wailing_caverns();
-void AddSC_zulfarrak();                      //Zul'Farrak
+void AddSC_zulfarrak();                     //Zul'Farrak generic
+void AddSC_instance_zulfarrak();            //Zul'Farrak instance script
 
 void AddSC_ashenvale();
 void AddSC_azshara();
@@ -725,7 +726,8 @@ void AddScripts()
     AddSC_instance_temple_of_ahnqiraj();
     AddSC_wailing_caverns();                //Wailing caverns
     AddSC_instance_wailing_caverns();
-    AddSC_zulfarrak();                      //Zul'Farrak
+    AddSC_zulfarrak();                      //Zul'Farrak generic
+    AddSC_instance_zulfarrak();             //Zul'Farrak instance script
 
     AddSC_ashenvale();
     AddSC_azshara();

src/scripts/CMakeLists.txt

@@ -282,6 +282,7 @@ SET(scripts_STAT_SRCS
    kalimdor/wailing_caverns/instance_wailing_caverns.cpp
    kalimdor/wailing_caverns/wailing_caverns.cpp
    kalimdor/zulfarrak/zulfarrak.cpp
+   kalimdor/zulfarrak/instance_zulfarrak.cpp
    kalimdor/ashenvale.cpp
    kalimdor/azshara.cpp
    kalimdor/azuremyst_isle.cpp

src/scripts/kalimdor/zulfarrak/instance_zulfarrak.cpp

@@ -0,0 +1,58 @@
+ /*
+ * Copyright (C) 2008-2010 Trinity <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
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+ 
+#include "ScriptedPch.h"
+
+#define NPC_GAHZRILLA 7273
+
+struct instance_zulfarrak : public ScriptedInstance
+{
+    instance_zulfarrak(Map* pMap) : ScriptedInstance(pMap) {Initialize();}
+
+    uint32 GahzRillaEncounter;
+
+    void Initialize()
+    {
+        GahzRillaEncounter = NOT_STARTED;
+    }
+
+    void OnCreatureCreate(Creature* pCreature, bool add)
+    {
+        if (pCreature->GetEntry() == NPC_GAHZRILLA)
+        {
+            if (GahzRillaEncounter >= IN_PROGRESS)
+                pCreature->DisappearAndDie();
+            else
+                GahzRillaEncounter = IN_PROGRESS;
+        }
+    }
+};
+ 
+InstanceData* GetInstanceData_instance_zulfarrak(Map* pMap)
+{
+    return new instance_zulfarrak(pMap);
+}
+
+void AddSC_instance_zulfarrak()
+{
+    Script *newscript;
+    newscript = new Script;
+    newscript->Name = "instance_zulfarrak";
+    newscript->GetInstanceData = &GetInstanceData_instance_zulfarrak;
+    newscript->RegisterSelf();
+}

win/VC90/game.vcproj

@@ -3028,6 +3028,10 @@
 				<Filter
 					Name="Zul&apos;Farrak"
 					>
+					<File
+						RelativePath="..\..\src\scripts\kalimdor\zulfarrak\instance_zulfarrak.cpp"
+						>
+					</File>
 					<File
 						RelativePath="..\..\src\scripts\kalimdor\zulfarrak\zulfarrak.cpp"
 						>