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spell_rogue.cpp
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299 lines (256 loc) · 10.5 KB
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/*
* Copyright (C) 2008-2011 TrinityCore <http://www.trinitycore.org/>
*
* 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 2 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/>.
*/
/*
* Scripts for spells with SPELLFAMILY_ROGUE and SPELLFAMILY_GENERIC spells used by rogue players.
* Ordered alphabetically using scriptname.
* Scriptnames of files in this file should be prefixed with "spell_rog_".
*/
#include "ScriptPCH.h"
enum RogueSpells
{
ROGUE_SPELL_SHIV_TRIGGERED = 5940,
ROGUE_SPELL_GLYPH_OF_PREPARATION = 56819,
ROGUE_SPELL_PREY_ON_THE_WEAK = 58670,
};
// Cheat Death
class spell_rog_cheat_death : public SpellScriptLoader
{
public:
spell_rog_cheat_death() : SpellScriptLoader("spell_rog_cheat_death") { }
class spell_rog_cheat_death_AuraScript : public AuraScript
{
PrepareAuraScript(spell_rog_cheat_death_AuraScript);
uint32 absorbChance;
enum Spell
{
ROG_SPELL_CHEAT_DEATH_COOLDOWN = 31231,
};
bool Validate(SpellEntry const * /*spellEntry*/)
{
return sSpellStore.LookupEntry(ROG_SPELL_CHEAT_DEATH_COOLDOWN);
}
bool Load()
{
absorbChance = SpellMgr::CalculateSpellEffectAmount(GetSpellProto(), EFFECT_0);
return GetUnitOwner()->ToPlayer();
}
void CalculateAmount(AuraEffect const * /*aurEff*/, int32 & amount, bool & /*canBeRecalculated*/)
{
// Set absorbtion amount to unlimited
amount = -1;
}
void Absorb(AuraEffect * /*aurEff*/, DamageInfo & dmgInfo, uint32 & absorbAmount)
{
Unit * target = GetTarget();
if (dmgInfo.GetDamage() < target->GetHealth())
return;
if (target->ToPlayer()->HasSpellCooldown(ROG_SPELL_CHEAT_DEATH_COOLDOWN))
return;
if (!roll_chance_i(absorbChance))
return;
target->CastSpell(target, ROG_SPELL_CHEAT_DEATH_COOLDOWN, true);
target->ToPlayer()->AddSpellCooldown(ROG_SPELL_CHEAT_DEATH_COOLDOWN, 0, time(NULL) + 60);
uint32 health10 = target->CountPctFromMaxHealth(10);
// hp > 10% - absorb hp till 10%
if (target->GetHealth() > health10)
absorbAmount = dmgInfo.GetDamage() - target->GetHealth() + health10;
// hp lower than 10% - absorb everything
else
absorbAmount = dmgInfo.GetDamage();
}
void Register()
{
DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_rog_cheat_death_AuraScript::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB);
OnEffectAbsorb += AuraEffectAbsorbFn(spell_rog_cheat_death_AuraScript::Absorb, EFFECT_0);
}
};
AuraScript *GetAuraScript() const
{
return new spell_rog_cheat_death_AuraScript();
}
};
// 31130 - Nerves of Steel
class spell_rog_nerves_of_steel : public SpellScriptLoader
{
public:
spell_rog_nerves_of_steel() : SpellScriptLoader("spell_rog_nerves_of_steel") { }
class spell_rog_nerves_of_steel_AuraScript : public AuraScript
{
PrepareAuraScript(spell_rog_nerves_of_steel_AuraScript);
uint32 absorbPct;
bool Load()
{
absorbPct = SpellMgr::CalculateSpellEffectAmount(GetSpellProto(), EFFECT_0, GetCaster());
return true;
}
void CalculateAmount(AuraEffect const * /*aurEff*/, int32 & amount, bool & /*canBeRecalculated*/)
{
// Set absorbtion amount to unlimited
amount = -1;
}
void Absorb(AuraEffect * /*aurEff*/, DamageInfo & dmgInfo, uint32 & absorbAmount)
{
// reduces all damage taken while stun or fear
if (GetTarget()->GetUInt32Value(UNIT_FIELD_FLAGS) & (UNIT_FLAG_STUNNED | UNIT_FLAG_FLEEING))
absorbAmount = CalculatePctN(dmgInfo.GetDamage(), absorbPct);
}
void Register()
{
DoEffectCalcAmount += AuraEffectCalcAmountFn(spell_rog_nerves_of_steel_AuraScript::CalculateAmount, EFFECT_0, SPELL_AURA_SCHOOL_ABSORB);
OnEffectAbsorb += AuraEffectAbsorbFn(spell_rog_nerves_of_steel_AuraScript::Absorb, EFFECT_0);
}
};
AuraScript *GetAuraScript() const
{
return new spell_rog_nerves_of_steel_AuraScript();
}
};
class spell_rog_preparation : public SpellScriptLoader
{
public:
spell_rog_preparation() : SpellScriptLoader("spell_rog_preparation") { }
class spell_rog_preparation_SpellScript : public SpellScript
{
PrepareSpellScript(spell_rog_preparation_SpellScript)
bool Validate(SpellEntry const * /*spellEntry*/)
{
if (!sSpellStore.LookupEntry(ROGUE_SPELL_GLYPH_OF_PREPARATION))
return false;
return true;
}
void HandleDummy(SpellEffIndex /*effIndex*/)
{
Unit *caster = GetCaster();
if (caster->GetTypeId() != TYPEID_PLAYER)
return;
//immediately finishes the cooldown on certain Rogue abilities
const SpellCooldowns& cm = caster->ToPlayer()->GetSpellCooldownMap();
for (SpellCooldowns::const_iterator itr = cm.begin(); itr != cm.end();)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(itr->first);
if (spellInfo->SpellFamilyName == SPELLFAMILY_ROGUE)
{
if (spellInfo->SpellFamilyFlags[1] & SPELLFAMILYFLAG1_ROGUE_COLDB_SHADOWSTEP || // Cold Blood, Shadowstep
spellInfo->SpellFamilyFlags[0] & SPELLFAMILYFLAG_ROGUE_VAN_EVAS_SPRINT) // Vanish, Evasion, Sprint
caster->ToPlayer()->RemoveSpellCooldown((itr++)->first, true);
else if (caster->HasAura(ROGUE_SPELL_GLYPH_OF_PREPARATION))
{
if (spellInfo->SpellFamilyFlags[1] & SPELLFAMILYFLAG1_ROGUE_DISMANTLE || // Dismantle
spellInfo->SpellFamilyFlags[0] & SPELLFAMILYFLAG_ROGUE_KICK || // Kick
(spellInfo->SpellFamilyFlags[0] & SPELLFAMILYFLAG_ROGUE_BLADE_FLURRY && // Blade Flurry
spellInfo->SpellFamilyFlags[1] & SPELLFAMILYFLAG1_ROGUE_BLADE_FLURRY))
caster->ToPlayer()->RemoveSpellCooldown((itr++)->first, true);
else
++itr;
}
else
++itr;
}
else
++itr;
}
}
void Register()
{
// add dummy effect spell handler to Preparation
OnEffect += SpellEffectFn(spell_rog_preparation_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
}
};
SpellScript *GetSpellScript() const
{
return new spell_rog_preparation_SpellScript();
}
};
// 51685-51689 Prey on the Weak
class spell_rog_prey_on_the_weak : public SpellScriptLoader
{
public:
spell_rog_prey_on_the_weak() : SpellScriptLoader("spell_rog_prey_on_the_weak") { }
class spell_rog_prey_on_the_weak_AuraScript : public AuraScript
{
PrepareAuraScript(spell_rog_prey_on_the_weak_AuraScript)
bool Validate(SpellEntry const * /*spellEntry*/)
{
if (!sSpellStore.LookupEntry(ROGUE_SPELL_PREY_ON_THE_WEAK))
return false;
return true;
}
void HandleEffectPeriodic(AuraEffect const * /*aurEff*/)
{
Unit* pTarget = GetTarget();
Unit* pVictim = pTarget->getVictim();
if (pVictim && (pTarget->GetHealthPct() > pVictim->GetHealthPct()))
{
if (!pTarget->HasAura(ROGUE_SPELL_PREY_ON_THE_WEAK))
{
int32 bp = SpellMgr::CalculateSpellEffectAmount(GetSpellProto(), 0);
pTarget->CastCustomSpell(pTarget, ROGUE_SPELL_PREY_ON_THE_WEAK, &bp, 0, 0, true);
}
}
else
pTarget->RemoveAurasDueToSpell(ROGUE_SPELL_PREY_ON_THE_WEAK);
}
void Register()
{
OnEffectPeriodic += AuraEffectPeriodicFn(spell_rog_prey_on_the_weak_AuraScript::HandleEffectPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
}
};
AuraScript *GetAuraScript() const
{
return new spell_rog_prey_on_the_weak_AuraScript();
}
};
class spell_rog_shiv : public SpellScriptLoader
{
public:
spell_rog_shiv() : SpellScriptLoader("spell_rog_shiv") { }
class spell_rog_shiv_SpellScript : public SpellScript
{
PrepareSpellScript(spell_rog_shiv_SpellScript)
bool Validate(SpellEntry const * /*spellEntry*/)
{
if (!sSpellStore.LookupEntry(ROGUE_SPELL_SHIV_TRIGGERED))
return false;
return true;
}
void HandleDummy(SpellEffIndex /*effIndex*/)
{
Unit *caster = GetCaster();
if (caster->GetTypeId() != TYPEID_PLAYER)
return;
if (Unit *unitTarget = GetHitUnit())
caster->CastSpell(unitTarget, ROGUE_SPELL_SHIV_TRIGGERED, true);
}
void Register()
{
// add dummy effect spell handler to Shiv
OnEffect += SpellEffectFn(spell_rog_shiv_SpellScript::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
}
};
SpellScript *GetSpellScript() const
{
return new spell_rog_shiv_SpellScript();
}
};
void AddSC_rogue_spell_scripts()
{
new spell_rog_cheat_death();
new spell_rog_nerves_of_steel();
new spell_rog_preparation();
new spell_rog_prey_on_the_weak();
new spell_rog_shiv();
}