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/*
* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by the
* Free Software Foundation; either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "AreaDefines.h"
#include "CreatureScript.h"
#include "ItemScript.h"
#include "Player.h"
#include "ScriptedCreature.h"
#include "Spell.h"
#include "SpellMgr.h"
/*#####
# item_only_for_flight
#####*/
enum OnlyForFlight
{
SPELL_ARCANE_CHARGES = 45072
};
class item_only_for_flight : public ItemScript
{
public:
item_only_for_flight() : ItemScript("item_only_for_flight") { }
bool OnUse(Player* player, Item* item, SpellCastTargets const& /*targets*/) override
{
uint32 itemId = item->GetEntry();
bool disabled = false;
//for special scripts
switch (itemId)
{
case 24538:
if (player->GetAreaId() != AREA_HALAA)
disabled = true;
break;
case 34489:
if (player->GetZoneId() != AREA_ISLE_OF_QUEL_DANAS)
disabled = true;
break;
case 34475:
if (SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(SPELL_ARCANE_CHARGES))
Spell::SendCastResult(player, spellInfo, 1, SPELL_FAILED_NOT_ON_GROUND);
break;
}
// allow use in flight only
if (player->IsInFlight() && !disabled)
return false;
// error
player->SendEquipError(EQUIP_ERR_CANT_DO_RIGHT_NOW, item, nullptr);
return true;
}
};
/*#####
# item_incendiary_explosives
#####*/
class item_incendiary_explosives : public ItemScript
{
public:
item_incendiary_explosives() : ItemScript("item_incendiary_explosives") { }
bool OnUse(Player* player, Item* item, SpellCastTargets const& /*targets*/) override
{
if (player->FindNearestCreature(26248, 15) || player->FindNearestCreature(26249, 15))
return false;
else
{
player->SendEquipError(EQUIP_ERR_OUT_OF_RANGE, item, nullptr);
return true;
}
}
};
/*#####
# item_mysterious_egg
#####*/
class item_mysterious_egg : public ItemScript
{
public:
item_mysterious_egg() : ItemScript("item_mysterious_egg") { }
bool OnExpire(Player* player, ItemTemplate const* /*pItemProto*/) override
{
ItemPosCountVec dest;
uint8 msg = player->CanStoreNewItem(NULL_BAG, NULL_SLOT, dest, 39883, 1); // Cracked Egg
if (msg == EQUIP_ERR_OK)
player->StoreNewItem(dest, 39883, true);
return true;
}
};
/*#####
# item_disgusting_jar
#####*/
class item_disgusting_jar : public ItemScript
{
public:
item_disgusting_jar() : ItemScript("item_disgusting_jar") { }
bool OnExpire(Player* player, ItemTemplate const* /*pItemProto*/) override
{
ItemPosCountVec dest;
uint8 msg = player->CanStoreNewItem(NULL_BAG, NULL_SLOT, dest, 44718, 1); // Ripe Disgusting Jar
if (msg == EQUIP_ERR_OK)
player->StoreNewItem(dest, 44718, true);
return true;
}
};
/*#####
# item_petrov_cluster_bombs
#####*/
enum PetrovClusterBombs
{
SPELL_PETROV_BOMB = 42406
};
class item_petrov_cluster_bombs : public ItemScript
{
public:
item_petrov_cluster_bombs() : ItemScript("item_petrov_cluster_bombs") { }
bool OnUse(Player* player, Item* item, const SpellCastTargets& /*targets*/) override
{
if (player->GetZoneId() != AREA_HOWLING_FJORD)
return false;
if (!player->GetTransport() || player->GetAreaId() != AREA_SHATTERED_STRAITS)
{
player->SendEquipError(EQUIP_ERR_NONE, item, nullptr);
if (SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(SPELL_PETROV_BOMB))
Spell::SendCastResult(player, spellInfo, 1, SPELL_FAILED_NOT_HERE);
return true;
}
return false;
}
};
enum CapturedFrog
{
QUEST_THE_PERFECT_SPIES = 25444,
NPC_VANIRAS_SENTRY_TOTEM = 40187
};
class item_captured_frog : public ItemScript
{
public:
item_captured_frog() : ItemScript("item_captured_frog") { }
bool OnUse(Player* player, Item* item, SpellCastTargets const& /*targets*/) override
{
if (player->GetQuestStatus(QUEST_THE_PERFECT_SPIES) == QUEST_STATUS_INCOMPLETE)
{
if (player->FindNearestCreature(NPC_VANIRAS_SENTRY_TOTEM, 10.0f))
return false;
else
player->SendEquipError(EQUIP_ERR_OUT_OF_RANGE, item, nullptr);
}
else
player->SendEquipError(EQUIP_ERR_CANT_DO_RIGHT_NOW, item, nullptr);
return true;
}
};
// Only used currently for
// 19169: Nightfall
class item_generic_limit_chance_above_60 : public ItemScript
{
public:
item_generic_limit_chance_above_60() : ItemScript("item_generic_limit_chance_above_60") { }
bool OnCastItemCombatSpell(Player* /*player*/, Unit* victim, SpellInfo const* /*spellInfo*/, Item* /*item*/) override
{
// spell proc chance gets severely reduced on victims > 60 (formula unknown)
if (victim->GetLevel() > 60)
{
// gives ~0.1% proc chance at lvl 70
float const lvlPenaltyFactor = 9.93f;
float const failureChance = (victim->GetLevel() - 60) * lvlPenaltyFactor;
// base ppm chance was already rolled, only roll success chance
return !roll_chance_f(failureChance);
}
return true;
}
};
void AddSC_item_scripts()
{
new item_only_for_flight();
new item_incendiary_explosives();
new item_mysterious_egg();
new item_disgusting_jar();
new item_petrov_cluster_bombs();
new item_captured_frog();
new item_generic_limit_chance_above_60();
}
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