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/VioletHoldActions.cpp

@@ -0,0 +1,99 @@
+#include "Playerbots.h"
+#include "VioletHoldActions.h"
+#include "VioletHoldStrategy.h"
+
+
+bool AttackErekemAction::Execute(Event event)
+{
+    // Focus boss first, adds after
+    Unit* boss = AI_VALUE2(Unit*, "find target", "erekem");
+    if (AI_VALUE(Unit*, "current target") != boss)
+        {
+            return Attack(boss);
+        }
+    return false;
+}
+
+bool AttackIchorGlobuleAction::Execute(Event event)
+{
+    Unit* boss = AI_VALUE2(Unit*, "find target", "ichoron");
+    if (!boss) { return false; }
+
+    // Tank prioritise boss if it's up
+    if (botAI->IsTank(bot) && !boss->HasAura(SPELL_DRAINED))
+    {
+        if (AI_VALUE(Unit*, "current target") != boss)
+        {
+            return Attack(boss);
+        }
+        return false;
+    }
+    
+    // Target is not findable from threat table using AI_VALUE2(),
+    // therefore need to search manually for the unit name
+    GuidVector targets = AI_VALUE(GuidVector, "possible targets");
+
+    for (auto i = targets.begin(); i != targets.end(); ++i)
+    {
+        Unit* unit = botAI->GetUnit(*i);
+        if (unit && unit->GetEntry() == NPC_ICHOR_GLOBULE)
+        {
+            Unit* currentTarget = AI_VALUE(Unit*, "current target");
+            // Check IDs here, NOT Unit* pointers:
+            // Don't keep swapping between sentries.
+            // If we're already attacking one, don't retarget another
+            if (currentTarget && currentTarget->GetEntry() == NPC_ICHOR_GLOBULE)
+            {
+                return false;
+            }
+            return Attack(unit);
+        }
+    }
+    // No ichor globules left alive, fall back to targeting boss
+    if (AI_VALUE(Unit*, "current target") != boss)
+    {
+        return Attack(boss);
+    }
+
+    return false;
+}
+
+bool AttackVoidSentryAction::Execute(Event event)
+{
+    Unit* boss = AI_VALUE2(Unit*, "find target", "zuramat the obliterator");
+    if (!boss) { return false; }
+    
+    // Target is not findable from threat table using AI_VALUE2(),
+    // therefore need to search manually for the unit name
+    // GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
+    GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
+
+    for (auto i = targets.begin(); i != targets.end(); ++i)
+    {
+        Unit* unit = botAI->GetUnit(*i);
+        if (unit && unit->GetEntry() == NPC_VOID_SENTRY)
+        {
+            Unit* currentTarget = AI_VALUE(Unit*, "current target");
+            // Check IDs here, NOT Unit* pointers:
+            // Don't keep swapping between sentries.
+            // If we're already attacking one, don't retarget another
+            if (currentTarget && currentTarget->GetEntry() == NPC_VOID_SENTRY)
+            {
+                return false;
+            }
+            return Attack(unit);
+        }
+    }
+    // No void sentries left alive, fall back to targeting boss
+    if (AI_VALUE(Unit*, "current target") != boss)
+    {
+        return Attack(boss);
+    }
+
+    return false;
+}
+
+bool StopAttackAction::Execute(Event event)
+{
+    return bot->AttackStop();
+}