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fix(Core): Impelement CREATURE_FLAG_EXTRA_NO_PLAYER_DAMAGE_REQ (#7101)

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This commit is contained in:
Shiroe
2021-08-01 18:37:49 +02:00
committed by GitHub
parent dc1945196a
commit 7f4c556148
3 changed files with 10 additions and 3 deletions
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2
src/server/game/Entities/Creature/Creature.h
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@@ -320,7 +320,7 @@ public:
void SetDisableReputationGain(bool disable) { DisableReputationGain = disable; }
[[nodiscard]] bool IsReputationGainDisabled() const { return DisableReputationGain; }
[[nodiscard]] bool IsDamageEnoughForLootingAndReward() const { return m_PlayerDamageReq == 0; }
[[nodiscard]] bool IsDamageEnoughForLootingAndReward() const { return (m_creatureInfo->flags_extra & CREATURE_FLAG_EXTRA_NO_PLAYER_DAMAGE_REQ) || (m_PlayerDamageReq == 0); }
void LowerPlayerDamageReq(uint32 unDamage)
{
if (m_PlayerDamageReq)

4
src/server/game/Entities/Creature/CreatureData.h
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@@ -52,7 +52,7 @@ enum CreatureFlagsExtra : uint32
CREATURE_FLAG_EXTRA_NO_SKILL_GAINS = 0x00040000, // creature won't increase weapon skills
CREATURE_FLAG_EXTRA_OBEYS_TAUNT_DIMINISHING_RETURNS = 0x00080000, // Taunt is subject to diminishing returns on this creature
CREATURE_FLAG_EXTRA_ALL_DIMINISH = 0x00100000, // creature is subject to all diminishing returns as players are
CREATURE_FLAG_EXTRA_UNUSED_22 = 0x00200000,
CREATURE_FLAG_EXTRA_NO_PLAYER_DAMAGE_REQ = 0x00200000, // creature does not need to take player damage for kill credit
CREATURE_FLAG_EXTRA_AVOID_AOE = 0x00400000, // pussywizard: ignored by aoe attacks (for icc blood prince council npc - Dark Nucleus)
CREATURE_FLAG_EXTRA_NO_DODGE = 0x00800000, // xinef: target cannot dodge
CREATURE_FLAG_EXTRA_UNUSED_25 = 0x01000000,
@@ -66,7 +66,7 @@ enum CreatureFlagsExtra : uint32
// Masks
CREATURE_FLAG_EXTRA_UNUSED = (CREATURE_FLAG_EXTRA_UNUSED_10 | CREATURE_FLAG_EXTRA_UNUSED_12 |
CREATURE_FLAG_EXTRA_UNUSED_22 | CREATURE_FLAG_EXTRA_UNUSED_25 | CREATURE_FLAG_EXTRA_UNUSED_26 |
CREATURE_FLAG_EXTRA_UNUSED_25 | CREATURE_FLAG_EXTRA_UNUSED_26 |
CREATURE_FLAG_EXTRA_UNUSED_27 | CREATURE_FLAG_EXTRA_UNUSED_28 | CREATURE_FLAG_EXTRA_UNUSED_32),
CREATURE_FLAG_EXTRA_DB_ALLOWED = (0xFFFFFFFF & ~(CREATURE_FLAG_EXTRA_UNUSED | CREATURE_FLAG_EXTRA_DUNGEON_BOSS))
};

7
src/server/game/Miscellaneous/Formulas.cpp
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@@ -83,6 +83,13 @@ uint32 Acore::XP::Gain(Player* player, Unit* unit, bool isBattleGround /*= false
}
xpMod *= isBattleGround ? sWorld->getRate(RATE_XP_BG_KILL) : sWorld->getRate(RATE_XP_KILL);
// if players dealt less than 50% of the damage and were credited anyway (due to CREATURE_FLAG_EXTRA_NO_PLAYER_DAMAGE_REQ), scale XP gained appropriately (linear scaling)
if (creature && creature->m_PlayerDamageReq)
{
xpMod *= 1.0f - 2.0f * creature->m_PlayerDamageReq / creature->GetMaxHealth();
}
gain = uint32(gain * xpMod);
}