Violet Hold: Add crystal activation support backend to instance script.

Support is not used yet by the instance mechanic so is not usable as is

--HG--
branch : trunk

src/server/scripts/Northrend/VioletHold/instance_violet_hold.cpp

@@ -125,6 +125,8 @@ struct instance_violet_hold : public ScriptedInstance
     uint32 uiActivationTimer;
     uint32 uiCyanigosaEventTimer;
 
+    std::set<uint64> trashMobs; // to kill with crystal
+
     uint8 uiWaveCount;
     uint8 uiLocation;
     uint8 uiFirstBoss;
@@ -171,6 +173,8 @@ struct instance_violet_hold : public ScriptedInstance
         uiMainDoor = 0;
         uiTeleportationPortal = 0;
         uiSaboteurPortal = 0;
+
+        trashMobs.clear();
         
         uiRemoveNpc = 0;
 
@@ -362,6 +366,28 @@ struct instance_violet_hold : public ScriptedInstance
                         break;
                 }
                 break;
+            case DATA_ACTIVATE_CRYSTAL:
+                // Kill all mobs registered with SetData64(ADD_TRASH_MOB)
+                // TODO: All visual, spells etc
+                for (std::set<uint64>::const_iterator itr = trashMobs.begin(); itr != trashMobs.end(); ++itr)
+                {
+                    Creature* pCreature = instance->GetCreature(*itr);
+                    if (pCreature && pCreature->isAlive())
+                        pCreature->Kill(pCreature);
+                }
+        }
+    }
+
+    void SetData64(uint32 type, uint64 data)
+    {
+        switch(type)
+        {
+            case DATA_ADD_TRASH_MOB:
+                trashMobs.insert(data);
+                break;
+            case DATA_DEL_TRASH_MOB:
+                trashMobs.erase(data);
+                break;
         }
     }
 

src/server/scripts/Northrend/VioletHold/violet_hold.h

@@ -51,7 +51,8 @@ enum Data
     DATA_NPC_PRESENCE_AT_DOOR_REMOVE,
     DATA_START_BOSS_ENCOUNTER,
     DATA_FIRST_BOSS,
-    DATA_SECOND_BOSS
+    DATA_SECOND_BOSS,
+    DATA_ACTIVATE_CRYSTAL
 };
 
 enum Data64
@@ -76,7 +77,9 @@ enum Data64
     DATA_MAIN_DOOR,
     DATA_SINCLARI,
     DATA_TELEPORTATION_PORTAL,
-    DATA_SABOTEUR_PORTAL
+    DATA_SABOTEUR_PORTAL,
+    DATA_ADD_TRASH_MOB,
+    DATA_DEL_TRASH_MOB
 };
 
 enum Bosses