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[svn] Add SPELL_ATTR_BREAKABLE_BY_DAMAGE. Remove part of the hacked breakable aura check. Patch provided by thenecromancer.

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--HG--
branch : trunk
This commit is contained in:
megamage
2008-10-22 14:58:50 -05:00
parent 4b384751be
commit 9584faf0c9
3 changed files with 11 additions and 24 deletions
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src/game/SharedDefines.h
+1 -1
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@@ -228,7 +228,7 @@ enum ItemQualities
#define SPELL_ATTR_CASTABLE_WHILE_SITTING 0x08000000 // 27 castable while sitting
#define SPELL_ATTR_CANT_USED_IN_COMBAT 0x10000000 // 28 Cannot be used in combat
#define SPELL_ATTR_UNAFFECTED_BY_INVULNERABILITY 0x20000000 // 29 unaffected by invulnerability (hmm possible not...)
#define SPELL_ATTR_UNK30 0x40000000 // 30 breakable by damage?
#define SPELL_ATTR_BREAKABLE_BY_DAMAGE 0x40000000 // 30 breakable by damage?
#define SPELL_ATTR_CANT_CANCEL 0x80000000 // 31 positive aura can't be canceled
#define SPELL_ATTR_EX_UNK0 0x00000001 // 0
src/game/Unit.cpp
+10 -21
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@@ -448,19 +448,6 @@ bool Unit::HasAuraType(AuraType auraType) const
return (!m_modAuras[auraType].empty());
}
/* Called by DealDamage for auras that have a chance to be dispelled on damage taken. */
void Unit::RemoveSpellbyDamageTaken(AuraType auraType, uint32 damage)
{
if(!HasAuraType(auraType))
return;
// The chance to dispell an aura depends on the damage taken with respect to the casters level.
uint32 max_dmg = getLevel() > 8 ? 25 * getLevel() - 150 : 50;
float chance = float(damage) / max_dmg * 100.0f;
if (roll_chance_f(chance))
RemoveSpellsCausingAura(auraType);
}
uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDamage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask, SpellEntry const *spellProto, bool durabilityLoss)
{
if (!pVictim->isAlive() || pVictim->isInFlight() || pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
@@ -485,9 +472,6 @@ uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDa
RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH);
RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(pVictim != this)
RemoveSpellsCausingAura(SPELL_AURA_MOD_INVISIBILITY);
if(pVictim->GetTypeId() == TYPEID_PLAYER && !pVictim->IsStandState() && !pVictim->hasUnitState(UNIT_STAT_STUNNED))
pVictim->SetStandState(PLAYER_STATE_NONE);
}
@@ -505,11 +489,6 @@ uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDa
return 0;
}
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_FEAR, damage);
// root type spells do not dispell the root effect
if(!spellProto || spellProto->Mechanic != MECHANIC_ROOT)
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_ROOT, damage);
if(pVictim->GetTypeId() != TYPEID_PLAYER)
{
// no xp,health if type 8 /critters/
@@ -891,6 +870,16 @@ uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDa
next = vAuras.begin();
}
}
else if ( (se->Attributes & SPELL_ATTR_BREAKABLE_BY_DAMAGE) && (!spellProto || se->Id != spellProto->Id) )
{
uint32 max_dmg = pVictim->getLevel() > 8 ? 25 * pVictim->getLevel() - 150 : 50;
float chance = float(damage) / max_dmg * 100.0f;
if (roll_chance_f(chance))
{
pVictim->RemoveAurasDueToSpell(i->second->GetId());
next = vAuras.begin();
}
}
}
if (damagetype != NODAMAGE && damage && pVictim->GetTypeId() == TYPEID_PLAYER)
src/game/Unit.h
-2
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@@ -913,8 +913,6 @@ class TRINITY_DLL_SPEC Unit : public WorldObject
bool isFrozen() const;
void RemoveSpellbyDamageTaken(AuraType auraType, uint32 damage);
bool isTargetableForAttack() const;
virtual bool IsInWater() const;
virtual bool IsUnderWater() const;