Move hooks to separate files.

2015-01-19 00:29:43 -05:00
parent 18a165268e
commit 9575a970f3
16 changed files with 2721 additions and 2547 deletions
--- a/ItemHooks.cpp
+++ b/ItemHooks.cpp
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2010 - 2015 Eluna Lua Engine <http://emudevs.com/>
+ * This program is free software licensed under GPL version 3
+ * Please see the included DOCS/LICENSE.md for more information
+ */
+
+#ifndef _ITEM_HOOKS_H
+#define _ITEM_HOOKS_H
+
+#include "Hooks.h"
+#include "HookHelpers.h"
+#include "LuaEngine.h"
+#include "ElunaBinding.h"
+#include "ElunaIncludes.h"
+
+using namespace Hooks;
+
+bool Eluna::OnDummyEffect(Unit* pCaster, uint32 spellId, SpellEffIndex effIndex, Item* pTarget)
+{
+    if (!ItemEventBindings->HasEvents(ITEM_EVENT_ON_DUMMY_EFFECT, pTarget->GetEntry()))
+        return false;
+
+    LOCK_ELUNA;
+    Push(pCaster);
+    Push(spellId);
+    Push(effIndex);
+    Push(pTarget);
+    return CallAllFunctionsBool(ItemEventBindings, ITEM_EVENT_ON_DUMMY_EFFECT, pTarget->GetEntry());
+}
+
+bool Eluna::OnQuestAccept(Player* pPlayer, Item* pItem, Quest const* pQuest)
+{
+    if (!ItemEventBindings->HasEvents(ITEM_EVENT_ON_QUEST_ACCEPT, pItem->GetEntry()))
+        return false;
+
+    LOCK_ELUNA;
+    Push(pPlayer);
+    Push(pItem);
+    Push(pQuest);
+    return CallAllFunctionsBool(ItemEventBindings, ITEM_EVENT_ON_QUEST_ACCEPT, pItem->GetEntry());
+}
+
+bool Eluna::OnUse(Player* pPlayer, Item* pItem, SpellCastTargets const& targets)
+{
+    ObjectGuid guid = pItem->GET_GUID();
+    bool castSpell = true;
+
+    if (!OnItemUse(pPlayer, pItem, targets))
+        castSpell = false;
+
+    pItem = pPlayer->GetItemByGuid(guid);
+    if (pItem)
+    {
+        if (!OnItemGossip(pPlayer, pItem, targets))
+            castSpell = false;
+        pItem = pPlayer->GetItemByGuid(guid);
+    }
+
+    if (pItem && castSpell)
+        return true;
+
+    // Send equip error that shows no message
+    // This is a hack fix to stop spell casting visual bug when a spell is not cast on use
+    WorldPacket data(SMSG_INVENTORY_CHANGE_FAILURE, 18);
+    data << uint8(59); // EQUIP_ERR_NONE / EQUIP_ERR_CANT_BE_DISENCHANTED
+    data << ObjectGuid(guid);
+    data << ObjectGuid(uint64(0));
+    data << uint8(0);
+    pPlayer->GetSession()->SendPacket(&data);
+    return false;
+}
+
+bool Eluna::OnItemUse(Player* pPlayer, Item* pItem, SpellCastTargets const& targets)
+{
+    if (!ItemEventBindings->HasEvents(ITEM_EVENT_ON_USE, pItem->GetEntry()))
+        return true;
+
+    LOCK_ELUNA;
+    Push(pPlayer);
+    Push(pItem);
+#ifndef TRINITY
+    if (GameObject* target = targets.getGOTarget())
+        Push(target);
+    else if (Item* target = targets.getItemTarget())
+        Push(target);
+    else if (Corpse* target = pPlayer->GetMap()->GetCorpse(targets.getCorpseTargetGuid()))
+        Push(target);
+    else if (Unit* target = targets.getUnitTarget())
+        Push(target);
+    else
+        Push();
+#else
+    if (GameObject* target = targets.GetGOTarget())
+        Push(target);
+    else if (Item* target = targets.GetItemTarget())
+        Push(target);
+    else if (Corpse* target = targets.GetCorpseTarget())
+        Push(target);
+    else if (Unit* target = targets.GetUnitTarget())
+        Push(target);
+    else if (WorldObject* target = targets.GetObjectTarget())
+        Push(target);
+    else
+        Push();
+#endif
+
+    return CallAllFunctionsBool(ItemEventBindings, ITEM_EVENT_ON_USE, pItem->GetEntry(), true);
+}
+
+bool Eluna::OnItemGossip(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
+{
+    if (!ItemGossipBindings->HasEvents(GOSSIP_EVENT_ON_HELLO, pItem->GetEntry()))
+        return true;
+
+    LOCK_ELUNA;
+    pPlayer->PlayerTalkClass->ClearMenus();
+    Push(pPlayer);
+    Push(pItem);
+    return CallAllFunctionsBool(ItemGossipBindings, GOSSIP_EVENT_ON_HELLO, pItem->GetEntry(), true);
+}
+
+bool Eluna::OnExpire(Player* pPlayer, ItemTemplate const* pProto)
+{
+    if (!ItemEventBindings->HasEvents(ITEM_EVENT_ON_EXPIRE, pProto->ItemId))
+        return false;
+
+    LOCK_ELUNA;
+    Push(pPlayer);
+    Push(pProto->ItemId);
+    return CallAllFunctionsBool(ItemEventBindings, ITEM_EVENT_ON_EXPIRE, pProto->ItemId);
+}
+
+bool Eluna::OnRemove(Player* pPlayer, Item* item)
+{
+    if (!ItemEventBindings->HasEvents(ITEM_EVENT_ON_REMOVE, item->GetEntry()))
+        return false;
+
+    LOCK_ELUNA;
+    Push(pPlayer);
+    Push(item);
+    return CallAllFunctionsBool(ItemEventBindings, ITEM_EVENT_ON_REMOVE, item->GetEntry());
+}
+
+#endif // _ITEM_HOOKS_H