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mobentity.cpp
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/*
===========================================================================
Copyright (c) 2010-2015 Darkstar Dev Teams
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 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 "mobentity.h"
#include <string.h>
#include "../../common/timer.h"
#include "../../common/utils.h"
#include "../ai/ai_container.h"
#include "../ai/controllers/mob_controller.h"
#include "../ai/helpers/pathfind.h"
#include "../ai/helpers/targetfind.h"
#include "../ai/states/attack_state.h"
#include "../ai/states/weaponskill_state.h"
#include "../ai/states/mobskill_state.h"
#include "../entities/charentity.h"
#include "../packets/action.h"
#include "../packets/entity_update.h"
#include "../packets/pet_sync.h"
#include "../utils/battleutils.h"
#include "../utils/blueutils.h"
#include "../utils/charutils.h"
#include "../utils/itemutils.h"
#include "../utils/mobutils.h"
#include "../utils/petutils.h"
#include "../status_effect_container.h"
#include "../enmity_container.h"
#include "../mob_spell_container.h"
#include "../mob_spell_list.h"
#include "../mob_modifier.h"
#include "../weapon_skill.h"
#include "../mobskill.h"
#include "../treasure_pool.h"
#include "../conquest_system.h"
CMobEntity::CMobEntity()
{
objtype = TYPE_MOB;
m_DropID = 0;
m_minLevel = 1;
m_maxLevel = 1;
HPscale = 1.0;
MPscale = 1.0;
m_flags = 0;
allegiance = ALLEGIANCE_MOB;
// default to normal roaming
m_roamFlags = ROAMFLAG_NONE;
m_specialFlags = SPECIALFLAG_NONE;
m_name_prefix = 0;
m_MobSkillList = 0;
m_AllowRespawn = 0;
m_DropItemTime = 0;
m_Family = 0;
m_Type = MOBTYPE_NORMAL;
m_Behaviour = BEHAVIOUR_NONE;
m_SpawnType = SPAWNTYPE_NORMAL;
m_EcoSystem = SYSTEM_UNCLASSIFIED;
m_Element = 0;
m_HiPCLvl = 0;
m_THLvl = 0;
m_ItemStolen = false;
strRank = 3;
vitRank = 3;
agiRank = 3;
intRank = 3;
mndRank = 3;
chrRank = 3;
attRank = 3;
defRank = 3;
accRank = 3;
evaRank = 3;
m_dmgMult = 100;
m_giveExp = false;
m_neutral = false;
m_Aggro = false;
m_TrueDetection = false;
m_Detects = DETECT_NONE;
m_Link = 0;
m_battlefieldID = 0;
m_bcnmID = 0;
m_maxRoamDistance = 50.0f;
m_disableScent = false;
memset(&m_SpawnPoint, 0, sizeof(m_SpawnPoint));
m_SpellListContainer = nullptr;
PEnmityContainer = new CEnmityContainer(this);
SpellContainer = new CMobSpellContainer(this);
// For Dyna Stats
m_StatPoppedMobs = false;
PAI = std::make_unique<CAIContainer>(this, std::make_unique<CPathFind>(this), std::make_unique<CMobController>(this),
std::make_unique<CTargetFind>(this));
}
uint32 CMobEntity::getEntityFlags()
{
return m_flags;
}
void CMobEntity::setEntityFlags(uint32 EntityFlags)
{
m_flags = EntityFlags;
}
CMobEntity::~CMobEntity()
{
delete PEnmityContainer;
delete SpellContainer;
}
/************************************************************************
* *
* Время исчезновения монстра в секундах *
* *
************************************************************************/
time_point CMobEntity::GetDespawnTime()
{
return m_DespawnTimer;
}
void CMobEntity::SetDespawnTime(duration _duration)
{
if (_duration > 0s)
{
m_DespawnTimer = server_clock::now() + _duration;
}
else
{
m_DespawnTimer = time_point::min();
}
}
uint32 CMobEntity::GetRandomGil()
{
int16 min = getMobMod(MOBMOD_GIL_MIN);
int16 max = getMobMod(MOBMOD_GIL_MAX);
if (min && max)
{
// make sure divide won't crash server
if (max <= min)
{
max = min + 2;
}
if (max - min < 2)
{
max = min + 2;
ShowWarning("CMobEntity::GetRandomGil Max value is set too low, defauting\n");
}
return tpzrand::GetRandomNumber(min, max);
}
float gil = (float)pow(GetMLevel(), 1.05f);
if (gil < 1) {
gil = 1;
}
uint16 highGil = (uint16)(gil / 3 + 4);
if (max)
{
highGil = max;
}
if (highGil < 2) {
highGil = 2;
}
// randomize it
gil += tpzrand::GetRandomNumber(highGil);
if (min && gil < min)
{
gil = min;
}
if (getMobMod(MOBMOD_GIL_BONUS) != 0)
{
gil *= (getMobMod(MOBMOD_GIL_BONUS) / 100.0f);
}
return (uint32)gil;
}
bool CMobEntity::CanDropGil()
{
// smaller than 0 means drop no gil
if (getMobMod(MOBMOD_GIL_MAX) < 0) return false;
if (getMobMod(MOBMOD_GIL_MIN) > 0 || getMobMod(MOBMOD_GIL_MAX))
{
return true;
}
return getMobMod(MOBMOD_GIL_BONUS) > 0;
}
bool CMobEntity::CanStealGil()
{
// TODO: Some mobs cannot be mugged
return CanDropGil();
}
void CMobEntity::ResetGilPurse()
{
uint32 purse = GetRandomGil() / ((tpzrand::GetRandomNumber(4, 7)));
if (purse == 0)
purse = GetRandomGil();
setMobMod(MOBMOD_MUG_GIL, purse);
}
bool CMobEntity::CanRoamHome()
{
if ((speed == 0 && !(m_roamFlags & ROAMFLAG_WORM)) || getMobMod(MOBMOD_NO_MOVE) > 0) return false;
if (getMobMod(MOBMOD_NO_DESPAWN) != 0 ||
map_config.mob_no_despawn)
{
return true;
}
return distance(m_SpawnPoint, loc.p) < roam_home_distance;
}
bool CMobEntity::CanRoam()
{
return !(m_roamFlags & ROAMFLAG_EVENT) && PMaster == nullptr && (speed > 0 || (m_roamFlags & ROAMFLAG_WORM)) && getMobMod(MOBMOD_NO_MOVE) == 0;
}
bool CMobEntity::CanLink(position_t* pos, int16 superLink)
{
// handle super linking
if (superLink && getMobMod(MOBMOD_SUPERLINK) == superLink)
{
return true;
}
// can't link right now
if (m_neutral)
{
return false;
}
// Don't link I'm an underground worm
if ((m_roamFlags & ROAMFLAG_WORM) && IsNameHidden())
{
return false;
}
// link only if I see him
if (m_Detects & DETECT_SIGHT) {
if (!isFaceing(loc.p, *pos, 40))
{
return false;
}
}
if (distance(loc.p, *pos) > getMobMod(MOBMOD_LINK_RADIUS))
{
return false;
}
if (!PAI->PathFind->CanSeePoint(*pos))
{
return false;
}
return true;
}
/************************************************************************
* *
* *
* *
************************************************************************/
bool CMobEntity::CanDeaggro()
{
return !(m_Type & MOBTYPE_NOTORIOUS || m_Type & MOBTYPE_BATTLEFIELD);
}
bool CMobEntity::IsFarFromHome()
{
return distance(loc.p, m_SpawnPoint) > m_maxRoamDistance;
}
bool CMobEntity::CanBeNeutral()
{
return !(m_Type & MOBTYPE_NOTORIOUS);
}
uint8 CMobEntity::TPUseChance()
{
auto& MobSkillList = battleutils::GetMobSkillList(getMobMod(MOBMOD_SKILL_LIST));
if (health.tp < 1000 || MobSkillList.empty() == true || !static_cast<CMobController*>(PAI->GetController())->IsWeaponSkillEnabled())
{
return 0;
}
if (health.tp == 3000 || (GetHPP() <= 25 && health.tp >= 1000))
{
return 100;
}
return (uint8)getMobMod(MOBMOD_TP_USE_CHANCE);
}
void CMobEntity::setMobMod(uint16 type, int16 value)
{
m_mobModStat[type] = value;
}
int16 CMobEntity::getMobMod(uint16 type)
{
return m_mobModStat[type];
}
void CMobEntity::addMobMod(uint16 type, int16 value)
{
m_mobModStat[type] += value;
}
void CMobEntity::defaultMobMod(uint16 type, int16 value)
{
if (m_mobModStat[type] == 0)
{
m_mobModStat[type] = value;
}
}
void CMobEntity::resetMobMod(uint16 type)
{
m_mobModStat[type] = m_mobModStatSave[type];
}
int32 CMobEntity::getBigMobMod(uint16 type)
{
return getMobMod(type) * 1000;
}
void CMobEntity::saveMobModifiers()
{
m_mobModStatSave = m_mobModStat;
}
void CMobEntity::restoreMobModifiers()
{
m_mobModStat = m_mobModStatSave;
}
void CMobEntity::HideHP(bool hide)
{
if (hide)
{
m_flags |= FLAG_HIDE_HP;
}
else
{
m_flags &= ~FLAG_HIDE_HP;
}
updatemask |= UPDATE_HP;
}
bool CMobEntity::IsHPHidden()
{
return m_flags & FLAG_HIDE_HP;
}
void CMobEntity::CallForHelp(bool call)
{
if (call)
{
m_flags |= FLAG_CALL_FOR_HELP;
m_OwnerID.clean();
}
else
{
m_flags &= ~FLAG_CALL_FOR_HELP;
}
updatemask |= UPDATE_COMBAT;
}
bool CMobEntity::CalledForHelp()
{
return m_flags & FLAG_CALL_FOR_HELP;
}
void CMobEntity::Untargetable(bool untargetable)
{
if (untargetable)
{
m_flags |= FLAG_UNTARGETABLE;
}
else
{
m_flags &= ~FLAG_UNTARGETABLE;
}
updatemask |= UPDATE_HP;
}
bool CMobEntity::IsUntargetable()
{
return m_flags & FLAG_UNTARGETABLE;
}
void CMobEntity::PostTick()
{
CBattleEntity::PostTick();
if (loc.zone && updatemask)
{
loc.zone->PushPacket(this, CHAR_INRANGE, new CEntityUpdatePacket(this, ENTITY_UPDATE, updatemask));
// If this mob is charmed, it should sync with its master
if (PMaster && PMaster->PPet == this && PMaster->objtype == TYPE_PC)
{
((CCharEntity*)PMaster)->pushPacket(new CPetSyncPacket((CCharEntity*)PMaster));
}
updatemask = 0;
}
}
float CMobEntity::GetRoamDistance()
{
return (float)getMobMod(MOBMOD_ROAM_DISTANCE) / 10.0f;
}
float CMobEntity::GetRoamRate()
{
return (float)getMobMod(MOBMOD_ROAM_RATE) / 10.0f;
}
bool CMobEntity::ValidTarget(CBattleEntity* PInitiator, uint16 targetFlags)
{
if (StatusEffectContainer->GetConfrontationEffect() != PInitiator->StatusEffectContainer->GetConfrontationEffect())
{
return false;
}
if (CBattleEntity::ValidTarget(PInitiator, targetFlags))
{
return true;
}
if (targetFlags & TARGET_PLAYER_DEAD && (m_Behaviour & BEHAVIOUR_RAISABLE)
&& isDead())
{
return true;
}
if ((targetFlags & TARGET_PLAYER) && allegiance == PInitiator->allegiance && !isCharmed)
{
return true;
}
if (targetFlags & TARGET_NPC)
{
if (allegiance == PInitiator->allegiance && !(m_Behaviour & BEHAVIOUR_NOHELP) && !isCharmed)
{
return true;
}
}
return false;
}
void CMobEntity::Spawn()
{
CBattleEntity::Spawn();
m_giveExp = true;
m_HiPCLvl = 0;
m_THLvl = 0;
m_ItemStolen = false;
m_DropItemTime = 1000;
animationsub = (uint8)getMobMod(MOBMOD_SPAWN_ANIMATIONSUB);
CallForHelp(false);
PEnmityContainer->Clear();
uint8 level = m_minLevel;
// Generate a random level between min and max level
if (m_maxLevel > m_minLevel)
{
level += tpzrand::GetRandomNumber(0, m_maxLevel - m_minLevel + 1);
}
SetMLevel(level);
SetSLevel(level);//calculated in function
mobutils::CalculateStats(this);
mobutils::GetAvailableSpells(this);
// spawn somewhere around my point
loc.p = m_SpawnPoint;
if (m_roamFlags & ROAMFLAG_STEALTH)
{
HideName(true);
Untargetable(true);
}
// add people to my posse
if (getMobMod(MOBMOD_ASSIST))
{
for (int8 i = 1; i < getMobMod(MOBMOD_ASSIST) + 1; i++)
{
CMobEntity* PMob = (CMobEntity*)GetEntity(targid + i, TYPE_MOB);
if (PMob != nullptr)
{
PMob->setMobMod(MOBMOD_SUPERLINK, targid);
}
}
}
m_DespawnTimer = time_point::min();
luautils::OnMobSpawn(this);
}
void CMobEntity::OnWeaponSkillFinished(CWeaponSkillState& state, action_t& action)
{
CBattleEntity::OnWeaponSkillFinished(state, action);
static_cast<CMobController*>(PAI->GetController())->TapDeaggroTime();
}
void CMobEntity::OnMobSkillFinished(CMobSkillState& state, action_t& action)
{
auto PSkill = state.GetSkill();
auto PTarget = static_cast<CBattleEntity*>(state.GetTarget());
static_cast<CMobController*>(PAI->GetController())->TapDeaggroTime();
// store the skill used
m_UsedSkillIds[PSkill->getID()] = GetMLevel();
PAI->TargetFind->reset();
float distance = PSkill->getDistance();
uint8 findFlags = 0;
if (PSkill->getFlag() & SKILLFLAG_HIT_ALL)
{
findFlags |= FINDFLAGS_HIT_ALL;
}
// Mob buff abilities also hit monster's pets
if (PSkill->getValidTargets() == TARGET_SELF)
{
findFlags |= FINDFLAGS_PET;
}
action.id = id;
if (objtype == TYPE_PET && static_cast<CPetEntity*>(this)->getPetType() == PETTYPE_AVATAR)
action.actiontype = ACTION_PET_MOBABILITY_FINISH;
else if (PSkill->getID() < 256)
action.actiontype = ACTION_WEAPONSKILL_FINISH;
else
action.actiontype = ACTION_MOBABILITY_FINISH;
action.actionid = PSkill->getID();
if (PTarget && PAI->TargetFind->isWithinRange(&PTarget->loc.p, distance))
{
if (PSkill->isAoE())
{
PAI->TargetFind->findWithinArea(PTarget, (AOERADIUS)PSkill->getAoe(), PSkill->getRadius(), findFlags);
}
else if (PSkill->isConal())
{
float angle = 45.0f;
PAI->TargetFind->findWithinCone(PTarget, distance, angle, findFlags);
}
else
{
PAI->TargetFind->findSingleTarget(PTarget, findFlags);
}
}
uint16 targets = (uint16)PAI->TargetFind->m_targets.size();
if (!PTarget || targets == 0)
{
action.actiontype = ACTION_MOBABILITY_INTERRUPT;
actionList_t& actionList = action.getNewActionList();
actionList.ActionTargetID = id;
actionTarget_t& actionTarget = actionList.getNewActionTarget();
actionTarget.animation = PSkill->getID();
return;
}
PSkill->setTotalTargets(targets);
PSkill->setTP(state.GetSpentTP());
PSkill->setHPP(GetHPP());
uint16 msg = 0;
uint16 defaultMessage = PSkill->getMsg();
bool first {true};
for (auto&& PTarget : PAI->TargetFind->m_targets)
{
actionList_t& list = action.getNewActionList();
list.ActionTargetID = PTarget->id;
actionTarget_t& target = list.getNewActionTarget();
list.ActionTargetID = PTarget->id;
target.reaction = REACTION_HIT;
target.speceffect = SPECEFFECT_HIT;
target.animation = PSkill->getAnimationID();
target.messageID = PSkill->getMsg();
// reset the skill's message back to default
PSkill->setMsg(defaultMessage);
if (objtype == TYPE_PET && static_cast<CPetEntity*>(this)->getPetType() != PETTYPE_JUG_PET)
{
if(static_cast<CPetEntity*>(this)->getPetType() == PETTYPE_AVATAR || static_cast<CPetEntity*>(this)->getPetType() == PETTYPE_WYVERN)
{
target.animation = PSkill->getPetAnimationID();
}
target.param = luautils::OnPetAbility(PTarget, this, PSkill, PMaster, &action);
}
else
{
target.param = luautils::OnMobWeaponSkill(PTarget, this, PSkill, &action);
this->PAI->EventHandler.triggerListener("WEAPONSKILL_USE", this, PTarget, PSkill->getID(), state.GetSpentTP(), &action);
PTarget->PAI->EventHandler.triggerListener("WEAPONSKILL_TAKE", PTarget, this, PSkill->getID(), state.GetSpentTP(), &action);
}
if (objtype == TYPE_PET && PMaster && PMaster->objtype == TYPE_PC )
{
auto mob = dynamic_cast<CMobEntity *>(PTarget);
if (mob && !mob->CalledForHelp())
{
mob->m_OwnerID.id = PMaster->id;
mob->m_OwnerID.targid = PMaster->targid;
mob->updatemask |= UPDATE_STATUS; //This can go here because we only wanna call the updatemask if this happens
}
}
if (msg == 0)
{
msg = PSkill->getMsg();
}
else
{
msg = PSkill->getAoEMsg();
}
target.messageID = msg;
if (PSkill->hasMissMsg())
{
target.reaction = REACTION_MISS;
target.speceffect = SPECEFFECT_NONE;
if (msg == PSkill->getAoEMsg())
msg = 282;
}
else
{
target.reaction = REACTION_HIT;
}
if (target.speceffect & SPECEFFECT_HIT)
{
target.speceffect = SPECEFFECT_RECOIL;
target.knockback = PSkill->getKnockback();
if (first && (PSkill->getPrimarySkillchain() != 0))
{
if (PSkill->getPrimarySkillchain())
{
SUBEFFECT effect = battleutils::GetSkillChainEffect(PTarget, PSkill->getPrimarySkillchain(),
PSkill->getSecondarySkillchain(), PSkill->getTertiarySkillchain());
if (effect != SUBEFFECT_NONE)
{
int32 skillChainDamage = battleutils::TakeSkillchainDamage(this, PTarget, target.param, nullptr);
if (skillChainDamage < 0)
{
target.addEffectParam = -skillChainDamage;
target.addEffectMessage = 384 + effect;
}
else
{
target.addEffectParam = skillChainDamage;
target.addEffectMessage = 287 + effect;
}
target.additionalEffect = effect;
}
}
first = false;
}
}
PTarget->StatusEffectContainer->DelStatusEffectsByFlag(EFFECTFLAG_DETECTABLE);
}
}
void CMobEntity::DistributeRewards()
{
CCharEntity* PChar = (CCharEntity*)GetEntity(m_OwnerID.targid, TYPE_PC);
if (PChar != nullptr && PChar->id == m_OwnerID.id)
{
PChar->setWeaponSkillKill(false);
StatusEffectContainer->KillAllStatusEffect();
// NOTE: this is called for all alliance / party members!
luautils::OnMobDeath(this, PChar);
if (!CalledForHelp())
{
blueutils::TryLearningSpells(PChar, this);
m_UsedSkillIds.clear();
if (m_giveExp && !PChar->StatusEffectContainer->HasStatusEffect(EFFECT_BATTLEFIELD))
{
charutils::DistributeExperiencePoints(PChar, this);
}
// check for gil (beastmen drop gil, some NMs drop gil)
if (CanDropGil() || (map_config.all_mobs_gil_bonus > 0 && getMobMod(MOBMOD_GIL_MAX) >= 0)) // Negative value of MOBMOD_GIL_MAX is used to prevent gil drops in Dynamis/Limbus.
{
charutils::DistributeGil(PChar, this); // TODO: REALISATION MUST BE IN TREASUREPOOL
}
DropItems(PChar);
}
}
else
{
luautils::OnMobDeath(this, nullptr);
}
}
void CMobEntity::DropItems(CCharEntity* PChar)
{
//Adds an item to the treasure pool and returns true if the pool has been filled
auto AddItemToPool = [this, PChar](uint16 ItemID, uint8 dropCount)
{
PChar->PTreasurePool->AddItem(ItemID, this);
return dropCount >= TREASUREPOOL_SIZE;
};
//Limit number of items that can drop to the treasure pool size
uint8 dropCount = 0;
DropList_t* DropList = itemutils::GetDropList(m_DropID);
//ShowDebug(CL_CYAN"DropID: %u dropping with TH Level: %u\n" CL_RESET, PMob->m_DropID, PMob->m_THLvl);
if (DropList != nullptr && !getMobMod(MOBMOD_NO_DROPS) && (DropList->Items.size() || DropList->Groups.size()))
{
//THLvl is the number of 'extra chances' at an item. If the item is obtained, then break out.
int16 maxRolls = 1 + (m_THLvl > 2 ? 2 : m_THLvl);
int16 bonus = (m_THLvl > 2 ? (m_THLvl - 2) * 10 : 0);
for (const DropGroup_t& group : DropList->Groups)
{
for (int16 roll = 0; roll < maxRolls; ++roll)
{
//Determine if this group should drop an item
if (group.GroupRate > 0 && tpzrand::GetRandomNumber(1000) < group.GroupRate * map_config.drop_rate_multiplier + bonus)
{
//Each item in the group is given its own weight range which is the previous value to the previous value + item.DropRate
//Such as 2 items with drop rates of 200 and 800 would be 0-199 and 200-999 respectively
uint16 previousRateValue = 0;
uint16 itemRoll = tpzrand::GetRandomNumber(1000);
for (const DropItem_t& item : group.Items)
{
if (previousRateValue + item.DropRate > itemRoll)
{
if (AddItemToPool(item.ItemID, ++dropCount))
return;
break;
}
previousRateValue += item.DropRate;
}
break;
}
}
}
for (const DropItem_t& item : DropList->Items)
{
for (int16 roll = 0; roll < maxRolls; ++roll)
{
if (item.DropRate > 0 && tpzrand::GetRandomNumber(1000) < item.DropRate * map_config.drop_rate_multiplier + bonus)
{
if (AddItemToPool(item.ItemID, ++dropCount))
return;
break;
}
}
}
}
//check for seal drops
/* MobLvl >= 1 = Beastmen Seals ID=1126
>= 50 = Kindred Seals ID=1127
>= 75 = Kindred Crests ID=2955
>= 90 = High Kindred Crests ID=2956
*/
uint16 Pzone = PChar->getZone();
bool validZone = ((Pzone > 0 && Pzone < 39) || (Pzone > 42 && Pzone < 134) || (Pzone > 135 && Pzone < 185) || (Pzone > 188 && Pzone < 255));
if (validZone && charutils::CheckMob(PChar->GetMLevel(), GetMLevel()) > EMobDifficulty::TooWeak)
{
if (((PChar->StatusEffectContainer->HasStatusEffect(EFFECT_SIGNET) && conquest::GetRegionOwner(PChar->loc.zone->GetRegionID()) <= 2) ||
(PChar->StatusEffectContainer->HasStatusEffect(EFFECT_SANCTION) && PChar->loc.zone->GetRegionID() >= 28 && PChar->loc.zone->GetRegionID() <= 32) ||
(PChar->StatusEffectContainer->HasStatusEffect(EFFECT_SIGIL) && PChar->loc.zone->GetRegionID() >= 33 && PChar->loc.zone->GetRegionID() <= 40)) &&
m_Element > 0 && tpzrand::GetRandomNumber(100) < 20) // Need to move to CRYSTAL_CHANCE constant
{
if (AddItemToPool(4095 + m_Element, ++dropCount))
return;
}
// Todo: Avatarite and Geode drops during day/weather. Much higher chance during weather than day.
// Item element matches day/weather element, not mob crystal. Lv80+ xp mobs can drop Avatarite.
// Wiki's have conflicting info on mob lv required for Geodes. One says 50 the other 75. I think 50 is correct.
if (tpzrand::GetRandomNumber(100) < 20 && PChar->PTreasurePool->CanAddSeal() && !getMobMod(MOBMOD_NO_DROPS))
{
//RULES: Only 1 kind may drop per mob
if (GetMLevel() >= 75 && luautils::IsContentEnabled("ABYSSEA")) //all 4 types
{
switch (tpzrand::GetRandomNumber(4))
{
case 0:
if (AddItemToPool(1126, ++dropCount))
return;
break;
case 1:
if (AddItemToPool(1127, ++dropCount))
return;
break;
case 2:
if (AddItemToPool(2955, ++dropCount))
return;
break;
case 3:
if (AddItemToPool(2956, ++dropCount))
return;
break;
}
}
else if (GetMLevel() >= 70 && luautils::IsContentEnabled("ABYSSEA")) //b.seal & k.seal & k.crest
{
switch (tpzrand::GetRandomNumber(3))
{
case 0:
if (AddItemToPool(1126, ++dropCount))
return;
break;
case 1:
if (AddItemToPool(1127, ++dropCount))
return;
break;
case 2:
if (AddItemToPool(2955, ++dropCount))
return;
break;
}
}
else if (GetMLevel() >= 50) //b.seal & k.seal only
{
if (tpzrand::GetRandomNumber(2) == 0)
{
if (AddItemToPool(1126, ++dropCount))
return;
}
else
{
if (AddItemToPool(1127, ++dropCount))
return;
}
}
else
{
//b.seal only
if (AddItemToPool(1126, ++dropCount))
return;
}
}
}
}
bool CMobEntity::CanAttack(CBattleEntity* PTarget, std::unique_ptr<CBasicPacket>& errMsg)
{
auto skill_list_id {getMobMod(MOBMOD_ATTACK_SKILL_LIST)};
if (skill_list_id)
{
auto attack_range {GetMeleeRange()};
auto skillList {battleutils::GetMobSkillList(skill_list_id)};
if (!skillList.empty())
{
auto skill {battleutils::GetMobSkill(skillList.front())};
if (skill)
{
attack_range = (uint8)skill->getDistance();
}
}
if ((distance(loc.p, PTarget->loc.p) - PTarget->m_ModelSize) > attack_range ||
!PAI->GetController()->IsAutoAttackEnabled())
{
return false;
}
return true;
}
else
{
return CBattleEntity::CanAttack(PTarget, errMsg);
}
}
void CMobEntity::OnEngage(CAttackState& state)
{
CBattleEntity::OnEngage(state);
luautils::OnMobEngaged(this, state.GetTarget());
unsigned int range = this->getMobMod(MOBMOD_ALLI_HATE);
if (range != 0)
{
CBaseEntity* PTarget = state.GetTarget();
CBaseEntity* PPet = nullptr;
if (PTarget->objtype == TYPE_PET)
{
PPet = state.GetTarget();
PTarget = ((CPetEntity*)PTarget)->PMaster;
}
if (PTarget->objtype == TYPE_PC)
{
((CCharEntity*)PTarget)->ForAlliance([this, PTarget, range](CBattleEntity* PMember)
{
auto currentDistance = distance(PMember->loc.p, PTarget->loc.p);
if (currentDistance < range)
this->PEnmityContainer->AddBaseEnmity(PMember);
});
this->PEnmityContainer->UpdateEnmity((PPet ? (CBattleEntity*)PPet : (CBattleEntity*)PTarget), 0, 1); // Set VE so target doesn't change
}
}
static_cast<CMobController*>(PAI->GetController())->TapDeaggroTime();
}
void CMobEntity::FadeOut()
{
CBaseEntity::FadeOut();
PEnmityContainer->Clear();
}
void CMobEntity::OnDeathTimer()
{
if (!(m_Behaviour & BEHAVIOUR_RAISABLE))
PAI->Despawn();
}
void CMobEntity::OnDespawn(CDespawnState&)
{