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[7883] Implemented new NPC extra flag CREATURE_FLAG_EXTRA_NOT_TAUNTABLE.

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NPC with this flag is immune to apply aura SPELL_AURA_MOD_TAUNT and immune to SPELL_EFFECT_ATTACK_ME by default.

Signed-off-by: ApoC <apoc@nymfe.net>
This commit is contained in:
ApoC 2009-05-23 20:01:38 +02:00
parent 82c8428d78
commit 029b49dec8
3 changed files with 16 additions and 1 deletions
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14
src/game/Creature.cpp
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@ -1577,6 +1577,20 @@ bool Creature::IsImmunedToSpellEffect(SpellEntry const* spellInfo, uint32 index)
if (GetCreatureInfo()->MechanicImmuneMask & (1 << (spellInfo->EffectMechanic[index] - 1)))
return true;
// Taunt immunity special flag check
if (GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NOT_TAUNTABLE)
{
// Taunt aura apply check
if (spellInfo->Effect[index] == SPELL_EFFECT_APPLY_AURA)
{
if (spellInfo->EffectApplyAuraName[index] == SPELL_AURA_MOD_TAUNT)
return true;
}
// Spell effect taunt check
else if (spellInfo->Effect[index] == SPELL_EFFECT_ATTACK_ME)
return true;
}
return Unit::IsImmunedToSpellEffect(spellInfo, index);
}

1
src/game/Creature.h
View file

@ -142,6 +142,7 @@ enum CreatureFlagsExtra
CREATURE_FLAG_EXTRA_NO_CRUSH = 0x00000020, // creature can't do crush attacks
CREATURE_FLAG_EXTRA_NO_XP_AT_KILL = 0x00000040, // creature kill not provide XP
CREATURE_FLAG_EXTRA_INVISIBLE = 0x00000080, // creature is always invisible for player (mostly trigger creatures)
CREATURE_FLAG_EXTRA_NOT_TAUNTABLE = 0x00000100, // creature is immune to taunt auras and effect attack me
};
// GCC have alternative #pragma pack(N) syntax and old gcc version not support pack(push,N), also any gcc version not support it at some platform

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "7882"
#define REVISION_NR "7883"
#endif // __REVISION_NR_H__