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/*
* Copyright (C) 2010 - 2016 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
*/
#include "Hooks.h"
#include "HookHelpers.h"
#include "LuaEngine.h"
#include "BindingMap.h"
#include "ElunaIncludes.h"
#include "ElunaTemplate.h"
using namespace Hooks;
#define START_HOOK(BINDINGS, EVENT, ENTRY) \
if (!IsEnabled())\
return;\
auto key = EntryKey<GossipEvents>(EVENT, ENTRY);\
if (!BINDINGS->HasBindingsFor(key))\
return;\
LOCK_ELUNA
#define START_HOOK_WITH_RETVAL(BINDINGS, EVENT, ENTRY, RETVAL) \
if (!IsEnabled())\
return RETVAL;\
auto key = EntryKey<GossipEvents>(EVENT, ENTRY);\
if (!BINDINGS->HasBindingsFor(key))\
return RETVAL;\
LOCK_ELUNA
bool Eluna::OnGossipHello(Player* pPlayer, GameObject* pGameObject)
{
START_HOOK_WITH_RETVAL(GameObjectGossipBindings, GOSSIP_EVENT_ON_HELLO, pGameObject->GetEntry(), false);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pGameObject);
return CallAllFunctionsBool(GameObjectGossipBindings, key, true);
}
bool Eluna::OnGossipSelect(Player* pPlayer, GameObject* pGameObject, uint32 sender, uint32 action)
{
START_HOOK_WITH_RETVAL(GameObjectGossipBindings, GOSSIP_EVENT_ON_SELECT, pGameObject->GetEntry(), false);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pGameObject);
Push(sender);
Push(action);
return CallAllFunctionsBool(GameObjectGossipBindings, key, true);
}
bool Eluna::OnGossipSelectCode(Player* pPlayer, GameObject* pGameObject, uint32 sender, uint32 action, const char* code)
{
START_HOOK_WITH_RETVAL(GameObjectGossipBindings, GOSSIP_EVENT_ON_SELECT, pGameObject->GetEntry(), false);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pGameObject);
Push(sender);
Push(action);
Push(code);
return CallAllFunctionsBool(GameObjectGossipBindings, key, true);
}
void Eluna::HandleGossipSelectOption(Player* pPlayer, uint32 menuId, uint32 sender, uint32 action, const std::string& code)
{
START_HOOK(PlayerGossipBindings, GOSSIP_EVENT_ON_SELECT, menuId);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer); // receiver
Push(pPlayer); // sender, just not to mess up the amount of args.
Push(sender);
Push(action);
if (code.empty())
Push();
else
Push(code);
CallAllFunctions(PlayerGossipBindings, key);
}
bool Eluna::OnItemGossip(Player* pPlayer, Item* pItem, SpellCastTargets const& /*targets*/)
{
START_HOOK_WITH_RETVAL(ItemGossipBindings, GOSSIP_EVENT_ON_HELLO, pItem->GetEntry(), true);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pItem);
return CallAllFunctionsBool(ItemGossipBindings, key, true);
}
void Eluna::HandleGossipSelectOption(Player* pPlayer, Item* pItem, uint32 sender, uint32 action, const std::string& code)
{
START_HOOK(ItemGossipBindings, GOSSIP_EVENT_ON_SELECT, pItem->GetEntry());
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pItem);
Push(sender);
Push(action);
if (code.empty())
Push();
else
Push(code);
CallAllFunctions(ItemGossipBindings, key);
}
bool Eluna::OnGossipHello(Player* pPlayer, Creature* pCreature)
{
START_HOOK_WITH_RETVAL(CreatureGossipBindings, GOSSIP_EVENT_ON_HELLO, pCreature->GetEntry(), false);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pCreature);
return CallAllFunctionsBool(CreatureGossipBindings, key, true);
}
bool Eluna::OnGossipSelect(Player* pPlayer, Creature* pCreature, uint32 sender, uint32 action)
{
START_HOOK_WITH_RETVAL(CreatureGossipBindings, GOSSIP_EVENT_ON_SELECT, pCreature->GetEntry(), false);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pCreature);
Push(sender);
Push(action);
return CallAllFunctionsBool(CreatureGossipBindings, key, true);
}
bool Eluna::OnGossipSelectCode(Player* pPlayer, Creature* pCreature, uint32 sender, uint32 action, const char* code)
{
START_HOOK_WITH_RETVAL(CreatureGossipBindings, GOSSIP_EVENT_ON_SELECT, pCreature->GetEntry(), false);
pPlayer->PlayerTalkClass->ClearMenus();
Push(pPlayer);
Push(pCreature);
Push(sender);
Push(action);
Push(code);
return CallAllFunctionsBool(CreatureGossipBindings, key, true);
}