Violet Hold implementation

Violet Hold implementation
Consortium guy is missing, will revisit once I reach heroics so I can code it properly

src/strategy/dungeons/wotlk/violethold/VioletHoldMultipliers.cpp

@@ -0,0 +1,57 @@
+#include "VioletHoldMultipliers.h"
+#include "VioletHoldActions.h"
+#include "GenericSpellActions.h"
+#include "ChooseTargetActions.h"
+#include "MovementActions.h"
+#include "VioletHoldTriggers.h"
+#include "Action.h"
+
+float ErekemMultiplier::GetValue(Action* action)
+{
+    Unit* boss = AI_VALUE2(Unit*, "find target", "erekem");
+    if (!boss || !botAI->IsDps(bot)) { return 1.0f; }
+    
+    if (dynamic_cast<DpsAssistAction*>(action))
+    {
+        return 0.0f;
+    }
+    if (action->getThreatType() == Action::ActionThreatType::Aoe)
+    {
+        return 0.0f;
+    }
+    return 1.0f;
+}
+
+float IchoronMultiplier::GetValue(Action* action)
+{
+    Unit* boss = AI_VALUE2(Unit*, "find target", "ichoron");
+    if (!boss) { return 1.0f; }
+
+    if (dynamic_cast<DpsAssistAction*>(action)
+        || dynamic_cast<TankAssistAction*>(action)
+        || dynamic_cast<DropTargetAction*>(action))
+    {
+        return 0.0f;
+    }
+    return 1.0f;
+}
+
+float ZuramatMultiplier::GetValue(Action* action)
+{
+    Unit* boss = AI_VALUE2(Unit*, "find target", "zuramat the obliterator");
+    if (!boss) { return 1.0f; }
+
+    if (bot->HasAura(SPELL_VOID_SHIFTED))
+    {
+        if (dynamic_cast<DpsAssistAction*>(action) || dynamic_cast<TankAssistAction*>(action))
+        {
+            return 0.0f;
+        }
+    }
+    
+    if (boss->HasAura(SPELL_SHROUD_OF_DARKNESS) && dynamic_cast<AttackAction*>(action))
+    {
+        return 0.0f;
+    }
+    return 1.0f;
+}