pa/eqemu-server
2
0
Fork 0
mirror of https://github.com/EQEmu/Server.git synced 2026-05-17 03:08:26 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Further refinements to root, charm, mez and fear behaviors.

Browse Source 
Updates to a few rule due to new/corrected parse data.

All behaviors defined from weeks of extensive live parsing

Root Break Chance from DD now will scale based on level difference.

Root has a baseline aproximately 6% chance to break per check when target has
at 0% chance to resist spells.(ie green cons 60 levels lower with tash).

Fear has an approximately 70% chance to trigger a resist check each tick
to determine if it will fade early. (no baseline break chance)

Charisma less than 100, gives -20 resist mod to intial fear casts
Charisma from 100 to 255 will progressively reduce this mod to 0.
Charisma DOES NOT effect UNDEAD fears

Charmisma less than 75 significantly increase CHARM/MEZ/LULL resist rates.

Mez spells will now also use charisma resist check, as they do on live.
This commit is contained in:
KayenEQ
2014-03-20 00:53:49 -04:00
parent a84862897a
commit 02e291d4e8
9 changed files with 127 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files
zone/spells.cpp
+54 -13
View File
@@ -3409,7 +3409,7 @@ bool Mob::SpellOnTarget(uint16 spell_id, Mob* spelltar, bool reflect, bool use_r
// not all unresistable, so changing this to only check certain spells
if(IsResistableSpell(spell_id))
{
if (IsCharmSpell(spell_id))
if (IsCharmSpell(spell_id) || IsMezSpell(spell_id) || IsFearSpell(spell_id))
spell_effectiveness = spelltar->ResistSpell(spells[spell_id].resisttype, spell_id, this, use_resist_adjust, resist_adjust,true);
else
spell_effectiveness = spelltar->ResistSpell(spells[spell_id].resisttype, spell_id, this, use_resist_adjust, resist_adjust);
@@ -4040,7 +4040,7 @@ bool Mob::IsImmuneToSpell(uint16 spell_id, Mob *caster)
// pvp_resist_base
// pvp_resist_calc
// pvp_resist_cap
float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use_resist_override, int resist_override, bool CharismaCheck, bool CharmTick)
float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use_resist_override, int resist_override, bool CharismaCheck, bool CharmTick, bool IsRoot)
{
if(!caster)
@@ -4079,8 +4079,10 @@ float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use
}
//Check for fear resist
bool IsFear = false;
if(IsFearSpell(spell_id))
{
IsFear = true;
int fear_resist_bonuses = CalcFearResistChance();
if(MakeRandomInt(0, 99) < fear_resist_bonuses)
{
@@ -4089,7 +4091,7 @@ float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use
}
}
if (!CharismaCheck){
if (!CharmTick){
//Check for Spell Effect specific resistance chances (ie AA Mental Fortitude)
int se_resist_bonuses = GetSpellEffectResistChance(spell_id);
@@ -4232,15 +4234,38 @@ float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use
if (CharismaCheck)
{
//Charisma ONLY effects the initial resist check when charm is cast with 10 CHA = -1 Resist mod up to 200 CHA
//'Lull' spells only check charisma if inital cast is resisted to see if mob will aggro, same modifier/cap as above.
//Charisma DOES NOT extend charm durations.
/*
Charisma ONLY effects the initial resist check when charm is cast with 10 CHA = -1 Resist mod up to 255 CHA (min ~ 75 cha)
Charisma less than ~ 75 gives a postive modifier to resist checks at approximate ratio of -10 CHA = +6 Resist.
Mez spells do same initial resist check as a above.
Lull spells only check charisma if inital cast is resisted to see if mob will aggro, same modifier/cap as above.
Charisma DOES NOT extend charm durations.
Fear resist chance is given a -20 resist modifier if CHA is < 100, from 100-255 it progressively reduces the negative mod to 0.
Fears verse undead DO NOT apply a charisma modifer. (Note: unknown Base1 values defined in undead fears do not effect duration).
*/
int16 charisma = caster->GetCHA();
if (charisma > RuleI(Spells, CharismaEffectivenessCap))
charisma = RuleI(Spells, CharismaEffectivenessCap);
if (IsFear && (spells[spell_id].targettype != 10)){
resist_modifier -= charisma/RuleI(Spells, CharismaEffectiveness);
if (charisma < 100)
resist_modifier -= 20;
else if (charisma <= 255)
resist_modifier += (charisma - 100)/8;
}
else {
if (charisma >= 75){
if (charisma > RuleI(Spells, CharismaEffectivenessCap))
charisma = RuleI(Spells, CharismaEffectivenessCap);
resist_modifier -= (charisma - 75)/RuleI(Spells, CharismaEffectiveness);
}
else
resist_modifier += ((75 - charisma)/10) * 6; //Increase Resist Chance
}
}
//Lull spells DO NOT use regular resists on initial cast, instead they use a flat +15 modifier. Live parses confirm this.
@@ -4266,10 +4291,26 @@ float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use
resist_chance = spells[spell_id].MinResist;
}
//Charm can not have less than 5% chance to fail.
if (CharmTick && (resist_chance < 10))
resist_chance = 10;
//Average charm duration agianst mobs with 0% chance to resist on LIVE is ~ 68 ticks.
//Minimum resist chance should be caclulated factoring in the RuleI(Spells, CharmBreakCheckChance)
if (CharmTick) {
int min_charmbreakchance = ((100/RuleI(Spells, CharmBreakCheckChance))/66 * 100)*2;
if (resist_chance < min_charmbreakchance)
resist_chance = min_charmbreakchance;
}
//Average root duration agianst mobs with 0% chance to resist on LIVE is ~ 22 ticks (6% resist chance).
//Minimum resist chance should be caclulated factoring in the RuleI(Spells, RootBreakCheckChance)
if (IsRoot) {
int min_rootbreakchance = ((100/RuleI(Spells, RootBreakCheckChance))/22 * 100)*2;
if (resist_chance < min_rootbreakchance)
resist_chance = min_rootbreakchance;
}
//Finally our roll
int roll = MakeRandomInt(0, 200);
if(roll > resist_chance)