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Rewrite stats weight and item score calculation

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This commit is contained in:
Yunfan Li
2024-08-08 20:36:32 +08:00
parent 07c5cf78de
commit 52bd378719
8 changed files with 1047 additions and 1104 deletions
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1127
src/PlayerbotFactory.cpp → src/factory/PlayerbotFactory.cpp
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File diff suppressed because it is too large Load Diff

4
src/PlayerbotFactory.h → src/factory/PlayerbotFactory.h
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@@ -116,9 +116,7 @@ public:
void InitSkills();
static uint32 tradeSkills[];
static float CalculateItemScore(uint32 item_id, Player* bot);
static float CalculateEnchantScore(uint32 enchant_id, Player* bot);
static float CalculateSpellScore(uint32 spell_id, Player* bot, uint32 trigger = ITEM_SPELLTRIGGER_ON_EQUIP);
void InitTalentsTree(bool incremental = false, bool use_template = true, bool reset = false);
static void InitTalentsBySpecNo(Player* bot, int specNo, bool reset);
static void InitTalentsByParsedSpecLink(Player* bot, std::vector<std::vector<uint32>> parsedSpecLink, bool reset);
@@ -181,8 +179,6 @@ private:
void ApplyEnchantTemplate();
void ApplyEnchantTemplate(uint8 spec);
std::vector<InventoryType> GetPossibleInventoryTypeListBySlot(EquipmentSlots slot);
static bool IsShieldTank(Player* bot);
static bool NotSameArmorType(uint32 item_subclass_armor, Player* bot);
void IterateItems(IterateItemsVisitor* visitor, IterateItemsMask mask = ITERATE_ITEMS_IN_BAGS);
void IterateItemsInBags(IterateItemsVisitor* visitor);
void IterateItemsInEquip(IterateItemsVisitor* visitor);

407
src/factory/StatsCollector.cpp Normal file
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@@ -0,0 +1,407 @@
#include "StatsCollector.h"
#include <cstdint>
#include "DBCStores.h"
#include "ItemTemplate.h"
#include "ObjectMgr.h"
#include "SpellInfo.h"
#include "SpellMgr.h"
StatsCollector::StatsCollector(CollectorType type) : type_(type) { Reset(); }
void StatsCollector::Reset()
{
for (uint32 i = 0; i < STATS_TYPE_MAX; i++)
{
stats[i] = 0;
}
}
void StatsCollector::CollectItemStats(ItemTemplate const* proto)
{
if (proto->IsRangedWeapon())
{
uint32 val = (proto->Damage[0].DamageMin + proto->Damage[0].DamageMax) * 1000 / 2 / proto->Delay;
stats[STATS_TYPE_RANGED_DPS] += val;
}
else if (proto->IsWeapon())
{
uint32 val = (proto->Damage[0].DamageMin + proto->Damage[0].DamageMax) * 1000 / 2 / proto->Delay;
stats[STATS_TYPE_MELEE_DPS] += val;
}
stats[STATS_TYPE_ARMOR] += proto->Armor;
stats[STATS_TYPE_BLOCK_VALUE] += proto->Block;
for (int i = 0; i < proto->StatsCount; i++)
{
const _ItemStat& stat = proto->ItemStat[i];
const int32& val = stat.ItemStatValue;
CollectByItemStatType(stat.ItemStatType, val);
}
for (uint8 j = 0; j < MAX_ITEM_PROTO_SPELLS; j++)
{
CollectSpellStats(proto->Spells[j].SpellId, proto->Spells[j].SpellTrigger);
}
if (proto->socketBonus)
{
if (const SpellItemEnchantmentEntry *enchant = sSpellItemEnchantmentStore.LookupEntry(proto->socketBonus))
CollectEnchantStats(enchant);
}
}
void StatsCollector::CollectSpellStats(uint32 spellId, uint32 trigger)
{
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellId);
if (!spellInfo)
return;
if (CollectSpecialCaseSpellStats(spellId))
return;
for (int i = 0; i < MAX_SPELL_EFFECTS; i++)
{
float multiplier = trigger == ITEM_SPELLTRIGGER_ON_EQUIP ? 1.0f : 0.2f;
CollectSpellEffectStats(spellInfo->Effects[i], multiplier);
}
}
void StatsCollector::CollectSpellEffectStats(const SpellEffectInfo& effectInfo, float multiplier)
{
if (effectInfo.Effect != SPELL_EFFECT_APPLY_AURA)
return;
int32 val = effectInfo.BasePoints + 1;
switch (effectInfo.ApplyAuraName)
{
case SPELL_AURA_MOD_DAMAGE_DONE:
// case SPELL_AURA_MOD_HEALING_DONE is duplicated
stats[STATS_TYPE_SPELL_POWER] += val * multiplier;
break;
case SPELL_AURA_MOD_ATTACK_POWER:
stats[STATS_TYPE_ATTACK_POWER] += val * multiplier;
break;
case SPELL_AURA_MOD_SHIELD_BLOCKVALUE:
stats[STATS_TYPE_BLOCK_VALUE] += val * multiplier;
break;
case SPELL_AURA_MOD_RATING:
{
for (uint32 rating = CR_WEAPON_SKILL; rating < MAX_COMBAT_RATING; ++rating)
{
if (effectInfo.MiscValue & (1 << rating))
{
switch (rating)
{
case CR_DEFENSE_SKILL:
stats[STATS_TYPE_DEFENSE] += val * multiplier;
break;
case CR_DODGE:
stats[STATS_TYPE_DODGE] += val * multiplier;
break;
case CR_PARRY:
stats[STATS_TYPE_PARRY] += val * multiplier;
break;
case CR_BLOCK:
stats[STATS_TYPE_BLOCK_RATING] += val * multiplier;
break;
case CR_HIT_MELEE:
if (type_ == CollectorType::MELEE)
stats[STATS_TYPE_HIT] += val * multiplier;
break;
case CR_HIT_RANGED:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_HIT] += val * multiplier;
break;
case CR_HIT_SPELL:
if (type_ == CollectorType::SPELL)
stats[STATS_TYPE_HIT] += val * multiplier;
break;
case CR_CRIT_MELEE:
if (type_ == CollectorType::MELEE)
stats[STATS_TYPE_CRIT] += val * multiplier;
break;
case CR_CRIT_RANGED:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_CRIT] += val * multiplier;
break;
case CR_CRIT_SPELL:
if (type_ == CollectorType::SPELL)
stats[STATS_TYPE_CRIT] += val * multiplier;
break;
case CR_HASTE_MELEE:
if (type_ == CollectorType::MELEE)
stats[STATS_TYPE_HASTE] += val * multiplier;
break;
case CR_HASTE_RANGED:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_HASTE] += val * multiplier;
break;
case CR_HASTE_SPELL:
if (type_ == CollectorType::SPELL)
stats[STATS_TYPE_HASTE] += val * multiplier;
break;
case CR_EXPERTISE:
stats[STATS_TYPE_EXPERTISE] += val * multiplier;
break;
case CR_ARMOR_PENETRATION:
stats[STATS_TYPE_ARMOR_PENETRATION] += val * multiplier;
break;
default:
break;
}
}
break;
}
}
case SPELL_AURA_PROC_TRIGGER_SPELL:
{
multiplier = 0.2f;
if (effectInfo.TriggerSpell)
{
SpellInfo const* triggerSpellInfo = sSpellMgr->GetSpellInfo(effectInfo.TriggerSpell);
if (!triggerSpellInfo)
return;
for (uint8 k = 0; k < MAX_SPELL_EFFECTS; k++)
{
CollectSpellEffectStats(triggerSpellInfo->Effects[k], multiplier);
}
}
break;
}
default:
break;
}
}
void StatsCollector::CollectEnchantStats(SpellItemEnchantmentEntry const* enchant)
{
for (int s = 0; s < MAX_SPELL_ITEM_ENCHANTMENT_EFFECTS; ++s)
{
uint32 enchant_display_type = enchant->type[s];
uint32 enchant_amount = enchant->amount[s];
uint32 enchant_spell_id = enchant->spellid[s];
if (CollectSpecialEnchantSpellStats(enchant_spell_id))
continue;
switch (enchant_display_type)
{
case ITEM_ENCHANTMENT_TYPE_STAT:
{
if (!enchant_amount)
{
break;
}
CollectByItemStatType(enchant_spell_id, enchant_amount);
break;
}
default:
break;
}
}
}
/// @todo Special case for trinket
bool StatsCollector::CollectSpecialCaseSpellStats(uint32 spellId) { return false; }
bool StatsCollector::CollectSpecialEnchantSpellStats(uint32 enchantSpellId)
{
switch (enchantSpellId)
{
case 28093: // mongoose
if (type_ == CollectorType::MELEE)
{
stats[STATS_TYPE_AGILITY] += 40;
}
return true;
case 20007: // crusader
if (type_ == CollectorType::MELEE)
{
stats[STATS_TYPE_STRENGTH] += 30;
}
return true;
case 59620: // Berserk
if (type_ == CollectorType::MELEE)
{
stats[STATS_TYPE_ATTACK_POWER] += 120;
}
return true;
case 64440: // Blade Warding
if (type_ == CollectorType::MELEE)
{
stats[STATS_TYPE_PARRY] += 50;
}
return true;
case 64571:
if (type_ == CollectorType::MELEE)
{
stats[STATS_TYPE_STAMINA] += 50;
}
return true;
default:
break;
}
{
int allStatsAmount = 0;
switch (enchantSpellId)
{
case 13624:
allStatsAmount = 1;
break;
case 13625:
allStatsAmount = 2;
break;
case 13824:
allStatsAmount = 3;
break;
case 19988:
case 44627:
case 56527:
allStatsAmount = 4;
break;
case 27959:
case 56529:
allStatsAmount = 6;
break;
case 44624:
allStatsAmount = 8;
break;
case 60694:
case 68251:
allStatsAmount = 10;
break;
default:
break;
}
if (allStatsAmount != 0)
{
stats[STATS_TYPE_AGILITY] += allStatsAmount;
stats[STATS_TYPE_STRENGTH] += allStatsAmount;
stats[STATS_TYPE_INTELLECT] += allStatsAmount;
stats[STATS_TYPE_SPIRIT] += allStatsAmount;
stats[STATS_TYPE_STAMINA] += allStatsAmount;
return true;
}
}
return false;
}
void StatsCollector::CollectByItemStatType(uint32 itemStatType, int32 val)
{
switch (itemStatType)
{
case ITEM_MOD_MANA:
break;
case ITEM_MOD_HEALTH:
break;
case ITEM_MOD_AGILITY:
stats[STATS_TYPE_AGILITY] += val;
break;
case ITEM_MOD_STRENGTH:
stats[STATS_TYPE_STRENGTH] += val;
break;
case ITEM_MOD_INTELLECT:
stats[STATS_TYPE_INTELLECT] += val;
break;
case ITEM_MOD_SPIRIT:
stats[STATS_TYPE_SPIRIT] += val;
break;
case ITEM_MOD_STAMINA:
stats[STATS_TYPE_STAMINA] += val;
break;
case ITEM_MOD_DEFENSE_SKILL_RATING:
stats[STATS_TYPE_DEFENSE] += val;
break;
case ITEM_MOD_DODGE_RATING:
stats[STATS_TYPE_DODGE] += val;
break;
case ITEM_MOD_PARRY_RATING:
stats[STATS_TYPE_PARRY] += val;
break;
case ITEM_MOD_BLOCK_RATING:
stats[STATS_TYPE_BLOCK_RATING] += val;
break;
case ITEM_MOD_HIT_MELEE_RATING:
if (type_ == CollectorType::MELEE)
stats[STATS_TYPE_HIT] += val;
break;
case ITEM_MOD_HIT_RANGED_RATING:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_HIT] += val;
break;
case ITEM_MOD_HIT_SPELL_RATING:
if (type_ == CollectorType::SPELL)
stats[STATS_TYPE_HIT] += val;
break;
case ITEM_MOD_CRIT_MELEE_RATING:
if (type_ == CollectorType::MELEE)
stats[STATS_TYPE_CRIT] += val;
break;
case ITEM_MOD_CRIT_RANGED_RATING:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_CRIT] += val;
break;
case ITEM_MOD_CRIT_SPELL_RATING:
if (type_ == CollectorType::SPELL)
stats[STATS_TYPE_CRIT] += val;
break;
case ITEM_MOD_HASTE_MELEE_RATING:
if (type_ == CollectorType::MELEE)
stats[STATS_TYPE_HASTE] += val;
break;
case ITEM_MOD_HASTE_RANGED_RATING:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_HASTE] += val;
break;
case ITEM_MOD_HASTE_SPELL_RATING:
if (type_ == CollectorType::SPELL)
stats[STATS_TYPE_HASTE] += val;
break;
case ITEM_MOD_HIT_RATING:
stats[STATS_TYPE_HIT] += val;
break;
case ITEM_MOD_CRIT_RATING:
stats[STATS_TYPE_CRIT] += val;
break;
case ITEM_MOD_RESILIENCE_RATING:
stats[STATS_TYPE_RESILIENCE] += val;
break;
case ITEM_MOD_HASTE_RATING:
stats[STATS_TYPE_HASTE] += val;
break;
case ITEM_MOD_EXPERTISE_RATING:
stats[STATS_TYPE_EXPERTISE] += val;
break;
case ITEM_MOD_ATTACK_POWER:
stats[STATS_TYPE_ATTACK_POWER] += val;
break;
case ITEM_MOD_RANGED_ATTACK_POWER:
if (type_ == CollectorType::RANGED)
stats[STATS_TYPE_ATTACK_POWER] += val;
break;
case ITEM_MOD_MANA_REGENERATION:
stats[STATS_TYPE_MANA_REGENERATION] += val;
break;
case ITEM_MOD_ARMOR_PENETRATION_RATING:
stats[STATS_TYPE_ARMOR_PENETRATION] += val;
break;
case ITEM_MOD_SPELL_POWER:
stats[STATS_TYPE_SPELL_POWER] += val;
break;
case ITEM_MOD_HEALTH_REGEN:
stats[STATS_TYPE_HEALTH_REGENERATION] += val;
break;
case ITEM_MOD_SPELL_PENETRATION:
stats[STATS_TYPE_SPELL_PENETRATION] += val;
break;
case ITEM_MOD_BLOCK_VALUE:
stats[STATS_TYPE_BLOCK_VALUE] += val;
break;
case ITEM_MOD_SPELL_HEALING_DONE: // deprecated
case ITEM_MOD_SPELL_DAMAGE_DONE: // deprecated
default:
break;
}
}

76
src/factory/StatsCollector.h Normal file
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@@ -0,0 +1,76 @@
/*
* 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.
*/
#ifndef _PLAYERBOT_STATSCOLLECTOR_H
#define _PLAYERBOT_STATSCOLLECTOR_H
#include "ItemTemplate.h"
#include "SpellInfo.h"
enum StatsType : uint8
{
// Basic stats
STATS_TYPE_AGILITY = 0,
STATS_TYPE_STRENGTH,
STATS_TYPE_INTELLECT,
STATS_TYPE_SPIRIT,
STATS_TYPE_STAMINA,
STATS_TYPE_HIT,
STATS_TYPE_CRIT,
STATS_TYPE_HASTE,
// Stats for tank
STATS_TYPE_ARMOR,
STATS_TYPE_DEFENSE,
STATS_TYPE_DODGE,
STATS_TYPE_PARRY,
STATS_TYPE_BLOCK_VALUE,
STATS_TYPE_BLOCK_RATING,
STATS_TYPE_RESILIENCE,
STATS_TYPE_HEALTH_REGENERATION,
// Stats for spell damage and heal
STATS_TYPE_SPELL_POWER,
STATS_TYPE_SPELL_PENETRATION,
STATS_TYPE_MANA_REGENERATION,
// Stats for physical damage and melee
STATS_TYPE_ATTACK_POWER,
STATS_TYPE_ARMOR_PENETRATION,
STATS_TYPE_EXPERTISE,
// Stats for weapon dps
STATS_TYPE_MELEE_DPS,
STATS_TYPE_RANGED_DPS,
STATS_TYPE_MAX = 24
};
enum class CollectorType
{
MELEE,
RANGED,
SPELL
};
class StatsCollector
{
public:
StatsCollector(CollectorType type);
StatsCollector(StatsCollector& stats) = default;
void Reset();
void CollectItemStats(ItemTemplate const* proto);
void CollectSpellStats(uint32 spellId, uint32 trigger = ITEM_SPELLTRIGGER_ON_EQUIP);
void CollectSpellEffectStats(const SpellEffectInfo& effectInfo, float multiplier = 1.0f);
void CollectEnchantStats(SpellItemEnchantmentEntry const* enchant);
public:
uint32 stats[STATS_TYPE_MAX];
private:
void CollectByItemStatType(uint32 itemStatType, int32 val);
bool CollectSpecialCaseSpellStats(uint32 spellId);
bool CollectSpecialEnchantSpellStats(uint32 enchantSpellId);
private:
CollectorType type_;
};
#endif

467
src/factory/StatsWeightCalculator.cpp Normal file
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@@ -0,0 +1,467 @@
/*
* 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 "StatsWeightCalculator.h"
#include <memory>
#include "AiFactory.h"
#include "DBCStores.h"
#include "ObjectMgr.h"
#include "PlayerbotAI.h"
#include "SharedDefines.h"
#include "StatsCollector.h"
#include "Unit.h"
StatsWeightCalculator::StatsWeightCalculator(Player* player) : player_(player)
{
if (PlayerbotAI::IsCaster(player))
type_ = CollectorType::SPELL;
else if (PlayerbotAI::IsMelee(player))
type_ = CollectorType::MELEE;
else
type_ = CollectorType::RANGED;
collector_ = std::make_unique<StatsCollector>(type_);
cls = player->getClass();
tab = AiFactory::GetPlayerSpecTab(player);
enable_overflow_penalty_ = true;
enable_item_set_bonus_ = true;
}
void StatsWeightCalculator::Reset()
{
collector_->Reset();
weight_ = 0;
for (uint32 i = 0; i < STATS_TYPE_MAX; i++)
{
stats_weights_[i] = 0;
}
}
float StatsWeightCalculator::CalculateItem(uint32 itemId)
{
ItemTemplate const* proto = &sObjectMgr->GetItemTemplateStore()->at(itemId);
if (!proto)
return 0.0f;
Reset();
collector_->CollectItemStats(proto);
GenerateWeights(player_);
for (uint32 i = 0; i < STATS_TYPE_MAX; i++)
{
weight_ += stats_weights_[i] * collector_->stats[i];
}
CalculateItemTypePenalty(proto);
if (enable_item_set_bonus_)
CalculateItemSetBonus(player_, proto);
CalculateSocketBonus(player_, proto);
// Blend with item quality and level
weight_ *= (proto->Quality + 1) * proto->ItemLevel;
return weight_;
}
float StatsWeightCalculator::CalculateEnchant(uint32 enchantId)
{
SpellItemEnchantmentEntry const* enchant = sSpellItemEnchantmentStore.LookupEntry(enchantId);
if (!enchant)
return 0.0f;
Reset();
collector_->CollectEnchantStats(enchant);
GenerateWeights(player_);
for (uint32 i = 0; i < STATS_TYPE_MAX; i++)
{
weight_ += stats_weights_[i] * collector_->stats[i];
}
return weight_;
}
void StatsWeightCalculator::GenerateWeights(Player* player)
{
GenerateBasicWeights(player);
GenerateAdditionalWeights(player);
if (enable_overflow_penalty_)
ApplyOverflowPenalty(player);
}
void StatsWeightCalculator::GenerateBasicWeights(Player* player)
{
// Basic weights
stats_weights_[STATS_TYPE_STAMINA] += 0.01f;
stats_weights_[STATS_TYPE_ARMOR] += 0.001f;
if (cls == CLASS_HUNTER)
{
stats_weights_[STATS_TYPE_AGILITY] += 2.5f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 1.0f;
stats_weights_[STATS_TYPE_ARMOR_PENETRATION] += 2.5f;
stats_weights_[STATS_TYPE_HIT] += 2.0f;
stats_weights_[STATS_TYPE_CRIT] += 2.0f;
stats_weights_[STATS_TYPE_HASTE] += 2.0f;
stats_weights_[STATS_TYPE_RANGED_DPS] += 5.0f;
}
else if (cls == CLASS_ROGUE || (cls == CLASS_DRUID && tab == DRUID_TAB_FERAL && !PlayerbotAI::IsTank(player)))
{
stats_weights_[STATS_TYPE_AGILITY] += 2.0f;
stats_weights_[STATS_TYPE_STRENGTH] += 1.0f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 1.0f;
stats_weights_[STATS_TYPE_ARMOR_PENETRATION] += 1.5f;
stats_weights_[STATS_TYPE_HIT] += 1.5f;
stats_weights_[STATS_TYPE_CRIT] += 1.5f;
stats_weights_[STATS_TYPE_HASTE] += 1.5f;
stats_weights_[STATS_TYPE_EXPERTISE] += 2.5f;
stats_weights_[STATS_TYPE_MELEE_DPS] += 5.0f;
}
else if ((cls == CLASS_PALADIN && tab == 2) || // retribution
(cls == CLASS_WARRIOR && tab != 2) || // arm / fury
(cls == CLASS_DEATH_KNIGHT && tab != 0) // ice / unholy
)
{
stats_weights_[STATS_TYPE_AGILITY] += 1.0f;
stats_weights_[STATS_TYPE_STRENGTH] += 2.0f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 1.0f;
stats_weights_[STATS_TYPE_ARMOR_PENETRATION] += 2.0f;
stats_weights_[STATS_TYPE_HIT] += 1.5f;
stats_weights_[STATS_TYPE_CRIT] += 1.5f;
stats_weights_[STATS_TYPE_HASTE] += 1.5f;
stats_weights_[STATS_TYPE_EXPERTISE] += 2.0f;
stats_weights_[STATS_TYPE_MELEE_DPS] += 5.0f;
}
else if ((cls == CLASS_SHAMAN && tab == SHAMAN_TAB_ENHANCEMENT)) // enhancement
{
stats_weights_[STATS_TYPE_AGILITY] += 1.6f;
stats_weights_[STATS_TYPE_STRENGTH] += 1.1f;
stats_weights_[STATS_TYPE_INTELLECT] += 0.5f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 1.0f;
stats_weights_[STATS_TYPE_SPELL_POWER] += 1.0f;
stats_weights_[STATS_TYPE_ARMOR_PENETRATION] += 1.2f;
stats_weights_[STATS_TYPE_HIT] += 1.7f;
stats_weights_[STATS_TYPE_CRIT] += 1.4f;
stats_weights_[STATS_TYPE_HASTE] += 1.8f;
stats_weights_[STATS_TYPE_EXPERTISE] += 2.0f;
stats_weights_[STATS_TYPE_MELEE_DPS] += 5.0f;
}
else if (cls == CLASS_WARLOCK || cls == CLASS_MAGE ||
(cls == CLASS_PRIEST && tab == PRIEST_TAB_SHADOW) || // shadow
(cls == CLASS_SHAMAN && tab == SHAMAN_TAB_ELEMENTAL) || // element
(cls == CLASS_DRUID && tab == DRUID_TAB_BALANCE)) // balance
{
stats_weights_[STATS_TYPE_INTELLECT] += 0.5f;
stats_weights_[STATS_TYPE_SPIRIT] += 0.5f;
stats_weights_[STATS_TYPE_SPELL_POWER] += 1.0f;
stats_weights_[STATS_TYPE_SPELL_PENETRATION] += 1.0f;
stats_weights_[STATS_TYPE_HIT] += 1.0f;
stats_weights_[STATS_TYPE_CRIT] += 1.0f;
stats_weights_[STATS_TYPE_HASTE] += 1.0f;
stats_weights_[STATS_TYPE_RANGED_DPS] += 1.0f;
}
else if ((cls == CLASS_PALADIN && tab == PALADIN_TAB_HOLY) || // holy
(cls == CLASS_PRIEST && tab != PRIEST_TAB_SHADOW) || // discipline / holy
(cls == CLASS_SHAMAN && tab == SHAMAN_TAB_RESTORATION) || // heal
(cls == CLASS_DRUID && tab == DRUID_TAB_RESTORATION))
{
stats_weights_[STATS_TYPE_INTELLECT] += 0.5f;
stats_weights_[STATS_TYPE_SPIRIT] += 0.5f;
stats_weights_[STATS_TYPE_SPELL_POWER] += 1.0f;
stats_weights_[STATS_TYPE_MANA_REGENERATION] += 0.5f;
stats_weights_[STATS_TYPE_CRIT] += 0.5f;
stats_weights_[STATS_TYPE_HASTE] += 1.0f;
stats_weights_[STATS_TYPE_RANGED_DPS] += 1.0f;
}
else if ((cls == CLASS_WARRIOR && tab == 2) || (cls == CLASS_PALADIN && tab == 1))
{
stats_weights_[STATS_TYPE_AGILITY] += 2.0f;
stats_weights_[STATS_TYPE_STRENGTH] += 1.0f;
stats_weights_[STATS_TYPE_STAMINA] += 3.0f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 0.2f;
stats_weights_[STATS_TYPE_DEFENSE] += 2.5f;
stats_weights_[STATS_TYPE_PARRY] += 2.0f;
stats_weights_[STATS_TYPE_DODGE] += 2.0f;
stats_weights_[STATS_TYPE_RESILIENCE] += 2.0f;
stats_weights_[STATS_TYPE_BLOCK_RATING] += 1.0f;
stats_weights_[STATS_TYPE_BLOCK_VALUE] += 0.5f;
stats_weights_[STATS_TYPE_ARMOR] += 0.3f;
stats_weights_[STATS_TYPE_HIT] += 2.0f;
stats_weights_[STATS_TYPE_CRIT] += 0.2f;
stats_weights_[STATS_TYPE_HASTE] += 0.5f;
stats_weights_[STATS_TYPE_EXPERTISE] += 3.0f;
stats_weights_[STATS_TYPE_MELEE_DPS] += 2.0f;
}
else if (cls == CLASS_DEATH_KNIGHT && tab == 0)
{
stats_weights_[STATS_TYPE_AGILITY] += 2.0f;
stats_weights_[STATS_TYPE_STRENGTH] += 1.0f;
stats_weights_[STATS_TYPE_STAMINA] += 2.5f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 0.2f;
stats_weights_[STATS_TYPE_DEFENSE] += 3.5f;
stats_weights_[STATS_TYPE_PARRY] += 2.0f;
stats_weights_[STATS_TYPE_DODGE] += 2.0f;
stats_weights_[STATS_TYPE_RESILIENCE] += 2.0f;
stats_weights_[STATS_TYPE_ARMOR] += 0.3f;
stats_weights_[STATS_TYPE_HIT] += 2.0f;
stats_weights_[STATS_TYPE_CRIT] += 0.5f;
stats_weights_[STATS_TYPE_HASTE] += 0.5f;
stats_weights_[STATS_TYPE_EXPERTISE] += 3.5f;
stats_weights_[STATS_TYPE_MELEE_DPS] += 2.0f;
}
else
{
// BEAR DRUID TANK
stats_weights_[STATS_TYPE_AGILITY] += 1.5f;
stats_weights_[STATS_TYPE_STRENGTH] += 1.0f;
stats_weights_[STATS_TYPE_STAMINA] += 1.5f;
stats_weights_[STATS_TYPE_ATTACK_POWER] += 0.2f;
stats_weights_[STATS_TYPE_DEFENSE] += 2.0f;
stats_weights_[STATS_TYPE_DODGE] += 2.0f;
stats_weights_[STATS_TYPE_RESILIENCE] += 2.0f;
stats_weights_[STATS_TYPE_ARMOR] += 0.3f;
stats_weights_[STATS_TYPE_HIT] += 2.0f;
stats_weights_[STATS_TYPE_CRIT] += 0.5f;
stats_weights_[STATS_TYPE_HASTE] += 0.5f;
stats_weights_[STATS_TYPE_EXPERTISE] += 3.0f;
stats_weights_[STATS_TYPE_MELEE_DPS] += 2.0f;
}
}
void StatsWeightCalculator::GenerateAdditionalWeights(Player* player)
{
uint8 cls = player->getClass();
// int tab = AiFactory::GetPlayerSpecTab(player);
if (cls == CLASS_HUNTER)
{
if (player->HasAura(34484))
stats_weights_[STATS_TYPE_INTELLECT] += 1.0f;
}
else if (cls == CLASS_WARRIOR)
{
if (player->HasAura(61222))
stats_weights_[STATS_TYPE_ARMOR] += 0.03f;
}
else if (cls == CLASS_SHAMAN)
{
if (player->HasAura(51885))
stats_weights_[STATS_TYPE_INTELLECT] += 1.0f;
}
}
void StatsWeightCalculator::CalculateItemSetBonus(Player* player, ItemTemplate const* proto)
{
uint32 itemSet = proto->ItemSet;
if (!itemSet)
return;
float multiplier = 1.0f;
size_t i = 0;
for (i = 0; i < player->ItemSetEff.size(); i++)
{
if (player->ItemSetEff[i])
{
ItemSetEffect* eff = player->ItemSetEff[i];
uint32 setId = eff->setid;
if (itemSet != setId)
continue;
const ItemSetEntry *setEntry = sItemSetStore.LookupEntry(setId);
if (!setEntry)
continue;
uint32 itemCount = eff->item_count;
uint32 max_items = 0;
for (size_t j = 0; j < MAX_ITEM_SET_SPELLS; j++)
max_items = std::max(max_items, setEntry->items_to_triggerspell[j]);
if (itemCount < max_items)
{
multiplier += 0.1f * itemCount; // 10% bonus for each item already equipped
}
else
{
multiplier = 1.0f; // All item set effect has been triggerred
}
break;
}
}
if (i == player->ItemSetEff.size())
multiplier = 1.05f; // this is the first item in the item set
weight_ *= multiplier;
}
void StatsWeightCalculator::CalculateSocketBonus(Player* player, ItemTemplate const* proto)
{
uint32 socketNum = 0;
for (uint32 enchant_slot = SOCK_ENCHANTMENT_SLOT; enchant_slot < SOCK_ENCHANTMENT_SLOT + MAX_GEM_SOCKETS; ++enchant_slot)
{
uint8 socketColor = proto->Socket[enchant_slot - SOCK_ENCHANTMENT_SLOT].Color;
if (!socketColor) // no socket slot
continue;
socketNum++;
}
float multiplier = 1.0f + socketNum * 0.03f; // 3% bonus for socket
weight_ *= multiplier;
}
void StatsWeightCalculator::CalculateItemTypePenalty(ItemTemplate const* proto)
{
// penalty for different type armor
if (proto->Class == ITEM_CLASS_ARMOR && proto->SubClass >= ITEM_SUBCLASS_ARMOR_CLOTH &&
proto->SubClass <= ITEM_SUBCLASS_ARMOR_PLATE && NotBestArmorType(proto->SubClass))
{
weight_ *= 0.8;
}
// double hand
if (proto->Class == ITEM_CLASS_WEAPON)
{
bool isDoubleHand = proto->Class == ITEM_CLASS_WEAPON &&
!(ITEM_SUBCLASS_MASK_SINGLE_HAND & (1 << proto->SubClass)) &&
!(ITEM_SUBCLASS_MASK_WEAPON_RANGED & (1 << proto->SubClass));
if (isDoubleHand)
{
weight_ *= 0.5;
}
// spec without double hand
// enhancement, rogue, ice dk, unholy dk, shield tank, fury warrior without titan's grip but with duel wield
if (isDoubleHand &&
((cls == CLASS_SHAMAN && tab == SHAMAN_TAB_ENHANCEMENT && player_->CanDualWield()) ||
(cls == CLASS_ROGUE) || (cls == CLASS_DEATH_KNIGHT && tab != DEATHKNIGT_TAB_BLOOD) ||
(cls == CLASS_WARRIOR && tab == WARRIOR_TAB_FURY && !player_->CanTitanGrip() && player_->CanDualWield()) ||
(cls == CLASS_WARRIOR && tab == WARRIOR_TAB_PROTECTION) ||
(cls == CLASS_PALADIN && tab == PALADIN_TAB_PROTECTION)))
{
weight_ *= 0.1;
}
// spec with double hand
// fury without duel wield, arms, bear, retribution, blood dk
if (isDoubleHand &&
((cls == CLASS_WARRIOR && tab == WARRIOR_TAB_FURY && !player_->CanDualWield()) ||
(cls == CLASS_WARRIOR && tab == WARRIOR_TAB_ARMS) || (cls == CLASS_DRUID && tab == DRUID_TAB_FERAL) ||
(cls == CLASS_PALADIN && tab == PALADIN_TAB_RETRIBUTION) ||
(cls == CLASS_DEATH_KNIGHT && tab == DEATHKNIGT_TAB_BLOOD) ||
(cls == CLASS_SHAMAN && tab == SHAMAN_TAB_ENHANCEMENT && !player_->CanDualWield())))
{
weight_ *= 10;
}
// fury with titan's grip
if (isDoubleHand && proto->SubClass != ITEM_SUBCLASS_WEAPON_POLEARM &&
(cls == CLASS_WARRIOR && tab == WARRIOR_TAB_FURY && player_->CanTitanGrip()))
{
weight_ *= 10;
}
}
if (proto->Class == ITEM_CLASS_WEAPON)
{
if (cls == CLASS_HUNTER && proto->SubClass == ITEM_SUBCLASS_WEAPON_THROWN)
{
weight_ *= 0.1;
}
if (cls == CLASS_ROGUE && tab == ROGUE_TAB_ASSASSINATION && proto->SubClass != ITEM_SUBCLASS_WEAPON_DAGGER)
{
weight_ *= 0.1;
}
}
}
bool StatsWeightCalculator::NotBestArmorType(uint32 item_subclass_armor)
{
if (player_->HasSkill(SKILL_PLATE_MAIL))
{
return item_subclass_armor != ITEM_SUBCLASS_ARMOR_PLATE;
}
if (player_->HasSkill(SKILL_MAIL))
{
return item_subclass_armor != ITEM_SUBCLASS_ARMOR_MAIL;
}
if (player_->HasSkill(SKILL_LEATHER))
{
return item_subclass_armor != ITEM_SUBCLASS_ARMOR_LEATHER;
}
return false;
}
void StatsWeightCalculator::ApplyOverflowPenalty(Player* player)
{
{
float hit_current, hit_overflow;
if (type_ == CollectorType::SPELL)
{
hit_current = player->GetRatingBonusValue(CR_HIT_SPELL);
hit_overflow = SPELL_HIT_OVERFLOW;
}
else if (type_ == CollectorType::MELEE)
{
hit_current = player->GetRatingBonusValue(CR_HIT_MELEE);
hit_overflow = MELEE_HIT_OVERFLOW;
}
else
{
hit_current = player->GetRatingBonusValue(CR_HIT_RANGED);
hit_overflow = RANGED_HIT_OVERFLOW;
}
if (hit_current >= hit_overflow)
stats_weights_[STATS_TYPE_HIT] = 0.0f;
else if (hit_current >= hit_overflow * 0.8)
stats_weights_[STATS_TYPE_HIT] /= 1.5;
}
{
if (type_ == CollectorType::MELEE)
{
float expertise_current, expertise_overflow;
expertise_current = player->GetRatingBonusValue(CR_EXPERTISE);
expertise_overflow = EXPERTISE_OVERFLOW;
if (expertise_current >= expertise_overflow)
stats_weights_[STATS_TYPE_EXPERTISE] = 0.0f;
else if (expertise_current >= expertise_overflow * 0.8)
stats_weights_[STATS_TYPE_EXPERTISE] /= 1.5;
}
}
{
if (type_ == CollectorType::MELEE)
{
float defense_current, defense_overflow;
defense_current = player->GetRatingBonusValue(CR_DEFENSE_SKILL);
defense_overflow = EXPERTISE_OVERFLOW;
if (defense_current >= defense_overflow)
stats_weights_[STATS_TYPE_EXPERTISE] /= 2;
else if (defense_current >= defense_overflow * 0.8)
stats_weights_[STATS_TYPE_EXPERTISE] /= 1.5;
}
}
{
if (type_ == CollectorType::MELEE || type_ == CollectorType::RANGED)
{
float armor_pnetration_current, armor_pnetration_overflow;
armor_pnetration_current = player->GetRatingBonusValue(CR_ARMOR_PENETRATION);
armor_pnetration_overflow = EXPERTISE_OVERFLOW;
if (armor_pnetration_current >= armor_pnetration_overflow)
stats_weights_[STATS_TYPE_ARMOR_PENETRATION] = 0.0f;
if (armor_pnetration_current >= armor_pnetration_overflow * 0.8)
stats_weights_[STATS_TYPE_ARMOR_PENETRATION] /= 1.5;
}
}
}

60
src/factory/StatsWeightCalculator.h Normal file
View File

@@ -0,0 +1,60 @@
/*
* 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.
*/
#ifndef _PLAYERBOT_GEARSCORECALCULATOR_H
#define _PLAYERBOT_GEARSCORECALCULATOR_H
#include "Player.h"
#include "StatsCollector.h"
#define ITEM_SUBCLASS_MASK_SINGLE_HAND \
((1 << ITEM_SUBCLASS_WEAPON_AXE) | (1 << ITEM_SUBCLASS_WEAPON_MACE) | (1 << ITEM_SUBCLASS_WEAPON_SWORD) | \
(1 << ITEM_SUBCLASS_WEAPON_DAGGER) | (1 << ITEM_SUBCLASS_WEAPON_FIST))
enum StatsOverflowThreshold {
SPELL_HIT_OVERFLOW = 17,
MELEE_HIT_OVERFLOW = 8,
RANGED_HIT_OVERFLOW = 8,
EXPERTISE_OVERFLOW = 26,
DEFENSE_OVERFLOW = 140,
ARMOR_PENETRATION_OVERFLOW = 100
};
class StatsWeightCalculator
{
public:
StatsWeightCalculator(Player* player);
void Reset();
float CalculateItem(uint32 itemId);
float CalculateEnchant(uint32 enchantId);
private:
void GenerateWeights(Player* player);
void GenerateBasicWeights(Player* player);
void GenerateAdditionalWeights(Player* player);
void CalculateItemSetBonus(Player* player, ItemTemplate const* proto);
void CalculateSocketBonus(Player* player, ItemTemplate const* proto);
void CalculateItemTypePenalty(ItemTemplate const* proto);
bool NotBestArmorType(uint32 item_subclass_armor);
void ApplyOverflowPenalty(Player* player);
private:
Player* player_;
CollectorType type_;
std::unique_ptr<StatsCollector> collector_;
uint8 cls;
int tab;
bool enable_overflow_penalty_;
bool enable_item_set_bonus_;
float weight_;
float stats_weights_[STATS_TYPE_MAX];
};
#endif

2
src/strategy/actions/ChangeTalentsAction.cpp
View File

@@ -18,8 +18,6 @@ bool ChangeTalentsAction::Execute(Event event)
std::ostringstream out;
TalentSpec botSpec(bot);
if (!param.empty())
{
if (param.find("help") != std::string::npos)

6
src/strategy/values/ItemUsageValue.cpp
View File

@@ -13,6 +13,7 @@
#include "Playerbots.h"
#include "RandomItemMgr.h"
#include "ServerFacade.h"
#include "StatsWeightCalculator.h"
ItemUsage ItemUsageValue::Calculate()
{
@@ -190,7 +191,8 @@ ItemUsage ItemUsageValue::QueryItemUsageForEquip(ItemTemplate const* itemProto)
bool shouldEquip = false;
// uint32 statWeight = sRandomItemMgr->GetLiveStatWeight(bot, itemProto->ItemId);
float itemScore = PlayerbotFactory::CalculateItemScore(itemProto->ItemId, bot);
StatsWeightCalculator calculator(bot);
float itemScore = calculator.CalculateItem(itemProto->ItemId);
if (itemScore)
shouldEquip = true;
@@ -214,7 +216,7 @@ ItemUsage ItemUsageValue::QueryItemUsageForEquip(ItemTemplate const* itemProto)
}
ItemTemplate const* oldItemProto = oldItem->GetTemplate();
float oldScore = PlayerbotFactory::CalculateItemScore(oldItemProto->ItemId, bot);
float oldScore = calculator.CalculateItem(oldItemProto->ItemId);
if (oldItem)
{
// uint32 oldStatWeight = sRandomItemMgr->GetLiveStatWeight(bot, oldItemProto->ItemId);