Big update.

src/strategy/actions/RepairAllAction.cpp

@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it and/or modify it under version 2 of the License, or (at your option), any later version.
+ */
+
+#include "RepairAllAction.h"
+#include "Event.h"
+#include "ChatHelper.h"
+#include "Playerbots.h"
+
+bool RepairAllAction::Execute(Event event)
+{
+    GuidVector npcs = AI_VALUE(GuidVector, "nearest npcs");
+    for (ObjectGuid const guid : npcs)
+    {
+        Creature* unit = bot->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_REPAIR);
+        if (!unit)
+            continue;
+
+        if (bot->HasUnitState(UNIT_STATE_DIED))
+            bot->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);
+
+        bot->SetFacingToObject(unit);
+        float discountMod = bot->GetReputationPriceDiscount(unit);
+
+        uint32 botMoney = bot->GetMoney();
+        if (botAI->HasCheat(BotCheatMask::gold))
+        {
+            bot->SetMoney(10000000);
+        }
+
+        //Repair weapons first.
+        uint32 totalCost = bot->DurabilityRepair(EQUIPMENT_SLOT_MAINHAND, true, discountMod, false);
+        totalCost += bot->DurabilityRepair(EQUIPMENT_SLOT_RANGED, true, discountMod, false);
+        totalCost += bot->DurabilityRepair(EQUIPMENT_SLOT_OFFHAND, true, discountMod, false);
+
+        totalCost += bot->DurabilityRepairAll(true, discountMod, false);
+
+        if (botAI->HasCheat(BotCheatMask::gold))
+        {
+            bot->SetMoney(botMoney);
+        }
+
+        if (totalCost > 0)
+        {
+            std::ostringstream out;
+            out << "Repair: " << chat->formatMoney(totalCost) << " (" << unit->GetName() << ")";
+            botAI->TellMasterNoFacing(out.str());
+
+           bot->PlayDistanceSound(1116);
+        }
+
+        context->GetValue<uint32>("death count")->Set(0);
+
+        return true;
+    }
+
+    botAI->TellError("Cannot find any npc to repair at");
+    return false;
+}