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[Feature] New SPAs pass 1 (#1454)

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* Implemented SPA Duration Pct

Implemented new spell effects
SE_Duration_HP_Pct 			524
SE_Duration_Mana_Pct			525
SE_Duration_Endurance_Pct		526

Consumes 'base1' % of your maximum health/mana/endurance every 6 seconds. 'max' is maximum amount that can be consumed per tic.

Additional Functionality
Can be used as a heal/gain % by setting the base1 value to a positive.

* Implemented SPA Instant Mana/End pct

Fixes for SPA 524-526
Implemented
SE_Instant_Mana_Pct			522
SE_Instant_Endurance_Pct		523

Extracts 'base1' percent of your maximum mana/endurance, or 'max', whichever is lower.

* Implemented: SPA 521 EndAbsorbPctDmg

Implemented
SE_Endurance_Absorb_Pct_Damage 521

Absorb Damage using Endurance: base1 % (base2 End per 1 HP)
Note: Both base1 and base2 need to be divided by 100 for actually value

* Implemented SE_HealthTransfer 509

Implemented
SE_Health_Transfer			509
'life burn'
Consume base2 % of Hit Points to Damage for base % of Hit Points

Can be used for heal
Act of Valor

* Implemented SPA 515,516,518,496

Implemented
SE_AC_Avoidance_Max_Percent 515
SE_AC_Mitigation_Max_Percent	516
SE_Attack_Accuracy_Max_Percent	518
Above are stackable defense and offensive mods

SE_Critical_Melee_Damage_Mod_Max	496 - This is a non stackable melee critical modifier

* Implemented SPA 503 , 505

SE_Melee_Damage_Position_Mod	503
define SE_Damage_Taken_Position_Mod	505

SPA 503 increase/decreases melee damage by percent base1 based on your position base2 0=back 1=front

SPA 504 increase/decreases melee damage taken by percent base1 based on your position base2 0=back 1=front

* Implemented 467,468

Implemented
SE_DS_Mitigation_Amount		467
SE_DS_Mitigation_Percentage	468

Reduce incoming DS by amt or percentage. base1 is value, if a reduction is desired it should be set to negative for both.

* Fixes

Formula fixes

* Update spdat.h

Added spa descriptions.

* Fixes for PR

removed debug shouts
fixed description issue
This commit is contained in:
KayenEQ
2021-07-14 23:15:04 -04:00
committed by GitHub
parent a8e12c82a7
commit 8a2a1b152e
10 changed files with 498 additions and 35 deletions
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zone/mob.cpp
+87 -2
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@@ -3711,6 +3711,32 @@ void Mob::TryTwincast(Mob *caster, Mob *target, uint32 spell_id)
}
}
//Used for effects that should occur after the completion of the spell
void Mob::TryOnSpellFinished(Mob *caster, Mob *target, uint16 spell_id)
{
if (!IsValidSpell(spell_id))
return;
/*Apply damage from Lifeburn type effects on caster at end of spell cast.
This allows for the AE spells to function without repeatedly killing caster
Damage or heal portion can be found as regular single use spell effect
*/
if (IsEffectInSpell(spell_id, SE_Health_Transfer)){
for (int i = 0; i < EFFECT_COUNT; i++) {
if (spells[spell_id].effectid[i] == SE_Health_Transfer) {
int new_hp = GetMaxHP();
new_hp -= GetMaxHP() * spells[spell_id].base[i] / 1000;
if (new_hp > 0)
SetHP(new_hp);
else
Kill();
}
}
}
}
int32 Mob::GetVulnerability(Mob* caster, uint32 spell_id, uint32 ticsremaining)
{
if (!IsValidSpell(spell_id))
@@ -3771,7 +3797,7 @@ int32 Mob::GetVulnerability(Mob* caster, uint32 spell_id, uint32 ticsremaining)
return value;
}
int16 Mob::GetSkillDmgTaken(const EQ::skills::SkillType skill_used, ExtraAttackOptions *opts)
int32 Mob::GetSkillDmgTaken(const EQ::skills::SkillType skill_used, ExtraAttackOptions *opts)
{
int skilldmg_mod = 0;
@@ -3790,6 +3816,33 @@ int16 Mob::GetSkillDmgTaken(const EQ::skills::SkillType skill_used, ExtraAttackO
return skilldmg_mod;
}
int32 Mob::GetPositionalDmgTaken(Mob *attacker)
{
if (!attacker)
return 0;
int front_arc = 0;
int back_arc = 0;
int total_mod = 0;
back_arc += itembonuses.Damage_Taken_Position_Mod[0] + aabonuses.Damage_Taken_Position_Mod[0] + spellbonuses.Damage_Taken_Position_Mod[0];
front_arc += itembonuses.Damage_Taken_Position_Mod[1] + aabonuses.Damage_Taken_Position_Mod[1] + spellbonuses.Damage_Taken_Position_Mod[1];
if (back_arc || front_arc) { //Do they have this bonus?
if (attacker->BehindMob(this, attacker->GetX(), attacker->GetY()))//Check if attacker is striking from behind
total_mod = back_arc; //If so, apply the back arc modifier only
else
total_mod = front_arc;//If not, apply the front arc modifer only
}
total_mod = round(static_cast<double>(total_mod) * 0.1);
if (total_mod < -100)
total_mod = -100;
return total_mod;
}
int16 Mob::GetHealRate(uint16 spell_id, Mob* caster) {
int16 heal_rate = 0;
@@ -4598,10 +4651,13 @@ int16 Mob::GetCritDmgMod(uint16 skill)
{
int critDmg_mod = 0;
// All skill dmg mod + Skill specific
// All skill dmg mod + Skill specific [SPA 330 and 496]
critDmg_mod += itembonuses.CritDmgMod[EQ::skills::HIGHEST_SKILL + 1] + spellbonuses.CritDmgMod[EQ::skills::HIGHEST_SKILL + 1] + aabonuses.CritDmgMod[EQ::skills::HIGHEST_SKILL + 1] +
itembonuses.CritDmgMod[skill] + spellbonuses.CritDmgMod[skill] + aabonuses.CritDmgMod[skill];
critDmg_mod += itembonuses.CritDmgModNoStack[EQ::skills::HIGHEST_SKILL + 1] + spellbonuses.CritDmgModNoStack[EQ::skills::HIGHEST_SKILL + 1] + aabonuses.CritDmgModNoStack[EQ::skills::HIGHEST_SKILL + 1] +
itembonuses.CritDmgModNoStack[skill] + spellbonuses.CritDmgModNoStack[skill] + aabonuses.CritDmgModNoStack[skill];
return critDmg_mod;
}
@@ -4692,6 +4748,35 @@ int16 Mob::GetCrippBlowChance()
return crip_chance;
}
int16 Mob::GetMeleeDmgPositionMod(Mob* defender)
{
if (!defender)
return 0;
int front_arc = 0;
int back_arc = 0;
int total_mod = 0;
back_arc += itembonuses.Melee_Damage_Position_Mod[0] + aabonuses.Melee_Damage_Position_Mod[0] + spellbonuses.Melee_Damage_Position_Mod[0];
front_arc += itembonuses.Melee_Damage_Position_Mod[1] + aabonuses.Melee_Damage_Position_Mod[1] + spellbonuses.Melee_Damage_Position_Mod[1];
if (back_arc || front_arc) { //Do they have this bonus?
if (BehindMob(defender, GetX(), GetY()))//Check if attacker is striking from behind
total_mod = back_arc; //If so, apply the back arc modifier only
else
total_mod = front_arc;//If not, apply the front arc modifer only
}
total_mod = round(static_cast<double>(total_mod) * 0.1);
if (total_mod < -100)
total_mod = -100;
return total_mod;
}
int16 Mob::GetSkillReuseTime(uint16 skill)
{
int skill_reduction = this->itembonuses.SkillReuseTime[skill] + this->spellbonuses.SkillReuseTime[skill] + this->aabonuses.SkillReuseTime[skill];