Add /w botname "glyphs" and "glyph equip" commands

src/strategy/actions/TellGlyphsAction.cpp

@@ -0,0 +1,113 @@
+/*
+ * 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 "TellGlyphsAction.h"
+
+#include "Event.h"
+#include "Playerbots.h"
+
+#include "ObjectMgr.h"
+#include "SpellMgr.h"
+#include "World.h"
+
+#include <unordered_map>
+#include <sstream>
+
+namespace
+{
+    // -----------------------------------------------------------------
+    // Cache : GlyphID (MiscValue) -> ItemTemplate*
+    // -----------------------------------------------------------------
+    std::unordered_map<uint32, ItemTemplate const*> s_GlyphItemCache;
+
+    void BuildGlyphItemCache()
+    {
+        if (!s_GlyphItemCache.empty())
+            return;
+
+        ItemTemplateContainer const* store = sObjectMgr->GetItemTemplateStore();
+
+        for (auto const& kv : *store)                       // C++17 : range-for sur map
+        {
+            ItemTemplate const* proto = &kv.second;
+
+            if (!proto || proto->Class != ITEM_CLASS_GLYPH)
+                continue;
+
+            for (uint32 i = 0; i < MAX_ITEM_PROTO_SPELLS; ++i)
+            {
+                uint32 spellId = proto->Spells[i].SpellId;
+                if (!spellId)
+                    continue;
+
+                SpellInfo const* spell = sSpellMgr->GetSpellInfo(spellId);
+                if (!spell)
+                    continue;
+
+                for (uint32 eff = 0; eff <= EFFECT_2; ++eff)
+                {
+                    if (spell->Effects[eff].Effect != SPELL_EFFECT_APPLY_GLYPH)
+                        continue;
+
+                    uint32 glyphId = spell->Effects[eff].MiscValue;
+                    if (glyphId)
+                        s_GlyphItemCache[glyphId] = proto;
+                }
+            }
+        }
+    }
+} // namespace
+
+// -----------------------------------------------------------------
+// Action
+// -----------------------------------------------------------------
+bool TellGlyphsAction::Execute(Event event)
+{
+    //-----------------------------------------------------------------
+    // 1. who sended the wisp ?  (source of event)
+    //-----------------------------------------------------------------
+    Player* sender = event.getOwner();          // API Event
+    if (!sender)
+        return false;
+
+    //-----------------------------------------------------------------
+    // 2. Generate glyphId cache -> item
+    //-----------------------------------------------------------------
+    BuildGlyphItemCache();
+
+    //-----------------------------------------------------------------
+    // 3. Look at the 6 glyphs sockets
+    //-----------------------------------------------------------------
+    std::ostringstream list;
+    bool first = true;
+
+    for (uint8 slot = 0; slot < MAX_GLYPH_SLOT_INDEX; ++slot)
+    {
+        uint32 glyphId = bot->GetGlyph(slot);
+        if (!glyphId)
+            continue;
+
+        auto it = s_GlyphItemCache.find(glyphId);
+        if (it == s_GlyphItemCache.end())
+            continue;                                // No glyph found (rare)
+
+        if (!first)
+            list << ", ";
+
+        // chat->FormatItem
+        list << chat->FormatItem(it->second);
+        first = false;
+    }
+
+    //-----------------------------------------------------------------
+    // 4. Send chat messages
+    //-----------------------------------------------------------------
+    if (first)                                       // no glyphs
+        botAI->TellMaster("No glyphs equipped");
+    else
+        botAI->TellMaster(std::string("Glyphs: ") + list.str());
+
+    return true;
+}