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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
Download Patch File Download Diff File Expand all files Collapse all files
zone/spell_effects.cpp
+111 -2
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@@ -275,11 +275,11 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial, int level_ove
#endif
int32 dmg = effect_value;
if (spell_id == 2751 && caster) //Manaburn
if (spell_id == SPELL_MANA_BURN && caster) //Manaburn
{
dmg = caster->GetMana()*-3;
caster->SetMana(0);
} else if (spell_id == 2755 && caster) //Lifeburn
} else if (spell_id == SPELL_LIFE_BURN && caster) //Lifeburn
{
dmg = caster->GetHP(); // just your current HP
caster->SetHP(dmg / 4); // 2003 patch notes say ~ 1/4 HP. Should this be 1/4 your current HP or do 3/4 max HP dmg? Can it kill you?
@@ -303,6 +303,7 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial, int level_ove
break;
}
case SE_PercentalHeal:
{
#ifdef SPELL_EFFECT_SPAM
@@ -2828,6 +2829,52 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial, int level_ove
break;
}
case SE_Instant_Mana_Pct: {
effect_value = spells[spell_id].base[i];
int32 amt = abs(GetMaxMana() * effect_value / 10000);
if (spells[spell_id].max[i] && amt > spells[spell_id].max[i])
amt = spells[spell_id].max[i];
if (effect_value < 0) {
SetMana(GetMana() - amt);
}
else {
SetMana(GetMana() + amt);
}
break;
}
case SE_Instant_Endurance_Pct: {
effect_value = spells[spell_id].base[i];
if (IsClient()) {
int32 amt = abs(CastToClient()->GetMaxEndurance() * effect_value / 10000);
if (spells[spell_id].max[i] && amt > spells[spell_id].max[i])
amt = spells[spell_id].max[i];
if (effect_value < 0) {
CastToClient()->SetEndurance(CastToClient()->GetEndurance() - amt);
}
else {
CastToClient()->SetEndurance(CastToClient()->GetEndurance() + amt);
}
}
break;
}
/*Calc for base1 is found in TryOnSpellFinished() due to needing to account for AOE functionality
since effect can potentially kill caster*/
case SE_Health_Transfer: {
effect_value = spells[spell_id].base2[i];
int32 amt = abs(caster->GetMaxHP() * effect_value / 1000);
if (effect_value < 0)
Damage(caster, amt, spell_id, spell.skill, false, buffslot, false);
else
HealDamage(amt, caster);
break;
}
case SE_PersistentEffect:
MakeAura(spell_id);
break;
@@ -3071,6 +3118,19 @@ bool Mob::SpellEffect(Mob* caster, uint16 spell_id, float partial, int level_ove
case SE_SkillProc:
case SE_SkillProcSuccess:
case SE_SpellResistReduction:
case SE_Duration_HP_Pct:
case SE_Duration_Mana_Pct:
case SE_Duration_Endurance_Pct:
case SE_Endurance_Absorb_Pct_Damage:
case SE_AC_Mitigation_Max_Percent:
case SE_AC_Avoidance_Max_Percent:
case SE_Attack_Accuracy_Max_Percent:
case SE_Critical_Melee_Damage_Mod_Max:
case SE_Melee_Damage_Position_Mod:
case SE_Damage_Taken_Position_Mod:
case SE_DS_Mitigation_Amount:
case SE_DS_Mitigation_Percentage:
case SE_Double_Backstab_Front:
{
break;
}
@@ -3777,6 +3837,55 @@ void Mob::DoBuffTic(const Buffs_Struct &buff, int slot, Mob *caster)
break;
}
case SE_Duration_HP_Pct: {
effect_value = spells[buff.spellid].base[i];
int32 amt = abs(GetMaxHP() * effect_value / 100);
if (spells[buff.spellid].max[i] && amt > spells[buff.spellid].max[i])
amt = spells[buff.spellid].max[i];
if (effect_value < 0) {
Damage(this, amt, 0, EQ::skills::SkillEvocation, false);
}
else {
HealDamage(amt);
}
break;
}
case SE_Duration_Mana_Pct: {
effect_value = spells[buff.spellid].base[i];
int32 amt = abs(GetMaxMana() * effect_value / 100);
if (spells[buff.spellid].max[i] && amt > spells[buff.spellid].max[i])
amt = spells[buff.spellid].max[i];
if (effect_value < 0) {
SetMana(GetMana() - amt);
}
else {
SetMana(GetMana() + amt);
}
break;
}
case SE_Duration_Endurance_Pct: {
effect_value = spells[buff.spellid].base[i];
if (IsClient()) {
int32 amt = abs(CastToClient()->GetMaxEndurance() * effect_value / 100);
if (spells[buff.spellid].max[i] && amt > spells[buff.spellid].max[i])
amt = spells[buff.spellid].max[i];
if (effect_value < 0) {
CastToClient()->SetEndurance(CastToClient()->GetEndurance() - amt);
}
else {
CastToClient()->SetEndurance(CastToClient()->GetEndurance() + amt);
}
}
break;
}
default: {
// do we need to do anyting here?
}