Add support for quest 1440 (Return to Vahlarriel) - patch by Supabad

Closes issue #323

--HG--
branch : trunk

sql/updates/8060_world_creature_template.sql

@@ -0,0 +1 @@
+UPDATE `creature_template` SET `ScriptName`='npc_dalinda', `flags_extra`='2', `faction_A`=35, `faction_H`=14 WHERE `creature_template`.`entry`=5644;

sql/updates/8060_world_script_waypoint.sql

@@ -0,0 +1,18 @@
+DELETE FROM `script_waypoint` WHERE `entry`=5644;
+INSERT INTO `script_waypoint` (`entry`, `pointid`, `location_x`, `location_y`, `location_z`, `waittime`, `point_comment`) VALUES
+(5644, 1, -339.679, 1752.04, 139.482, 0, '0'),
+(5644, 2, -328.957, 1734.95, 139.327, 0, '0'),
+(5644, 3, -350.747, 1731.12, 139.338, 0, '0'),
+(5644, 4, -365.064, 1739.04, 139.376, 0, '0'),
+(5644, 5, -371.105, 1746.03, 139.374, 0, '0'),
+(5644, 6, -383.141, 1738.62, 138.93, 0, '0'),
+(5644, 7, -390.445, 1733.98, 136.353, 0, '0'),
+(5644, 8, -401.368, 1726.77, 131.071, 0, '0'),
+(5644, 9, -416.016, 1721.19, 129.807, 0, '0'),
+(5644, 10, -437.139, 1709.82, 126.342, 0, '0'),
+(5644, 11, -459.862, 1687.92, 116.059, 0, '0'),
+(5644, 12, -460.686, 1679.55, 111.976, 0, '0'),
+(5644, 13, -461.485, 1670.94, 109.033, 0, '0'),
+(5644, 14, -468.53, 1645.51, 102.811, 0, '0'),
+(5644, 15, -474.529, 1615.97, 97.228, 0, '0'),
+(5644, 16, -474.329, 1590.01, 94.4982, 0, '0');

src/scripts/kalimdor/desolace.cpp

@@ -26,6 +26,7 @@ npc_aged_dying_ancient_kodo
 EndContentData */
 
 #include "ScriptedPch.h"
+#include "ScriptedEscortAI.h" 
 
 enum eDyingKodo
 {
@@ -169,6 +170,70 @@ bool GOHello_go_iruxos(Player *pPlayer, GameObject* /*pGO*/)
         return true;
 }
 
+/*######
+## npc_dalinda_malem. Quest 1440
+######*/
+
+#define QUEST_RETURN_TO_VAHLARRIEL     1440
+
+struct npc_dalindaAI : public npc_escortAI
+{
+    npc_dalindaAI(Creature* pCreature) : npc_escortAI(pCreature) { }   
+        
+    void WaypointReached(uint32 i)
+    {
+        Player* pPlayer = GetPlayerForEscort();
+        switch (i)
+        {
+            case 1:
+                me->IsStandState();
+                break;            
+            case 15:                
+                if (pPlayer)
+                pPlayer->GroupEventHappens(QUEST_RETURN_TO_VAHLARRIEL, me);
+                break;            
+        }
+    }
+
+    void EnterCombat(Unit* pWho) { }
+
+    void Reset() {}
+
+    void JustDied(Unit* pKiller)
+    {
+        Player* pPlayer = GetPlayerForEscort();
+        if (pPlayer)
+            pPlayer->FailQuest(QUEST_RETURN_TO_VAHLARRIEL);
+        return;
+    }
+
+    void UpdateAI(const uint32 uiDiff)
+    {        
+        npc_escortAI::UpdateAI(uiDiff);
+        if (!UpdateVictim())
+            return;
+        DoMeleeAttackIfReady();
+    }
+};
+
+CreatureAI* GetAI_npc_dalinda(Creature* pCreature)
+{
+    return new npc_dalindaAI(pCreature);
+}
+
+bool QuestAccept_npc_dalinda(Player* pPlayer, Creature* pCreature, Quest const* quest)
+{
+    if (quest->GetQuestId() == QUEST_RETURN_TO_VAHLARRIEL)
+   {        
+        if (npc_escortAI* pEscortAI = CAST_AI(npc_dalindaAI, pCreature->AI()))
+        {
+            pEscortAI->Start(true, false, pPlayer->GetGUID());
+            pCreature->setFaction(113);
+        }
+    }
+    return true;
+}
+
 void AddSC_desolace()
 {
     Script *newscript;
@@ -184,4 +249,11 @@ void AddSC_desolace()
     newscript->Name = "go_iruxos";
     newscript->pGOHello = &GOHello_go_iruxos;
     newscript->RegisterSelf();
+
+    newscript = new Script;
+    newscript->Name = "npc_dalinda";
+    newscript->GetAI = &GetAI_npc_dalinda;
+    newscript->pQuestAccept = &QuestAccept_npc_dalinda;
+    newscript->RegisterSelf();
+
 }