bool IsPBAENukeSpell(uint16 spell_id)
{
if (IsValidSpell(spell_id) && IsPureNukeSpell(spell_id) &&
spells[spell_id].aoerange > 0 && spells[spell_id].targettype == ST_AECaster)
return true;
return false;
}
bool IsAENukeSpell(uint16 spell_id)
{
if (IsValidSpell(spell_id) && IsPureNukeSpell(spell_id) &&
spells[spell_id].aoerange > 0)
return true;
return false;
}
bool IsPartialCapableSpell(uint16 spell_id)
{
if (spells[spell_id].no_partial_resist)
return false;
if (IsPureNukeSpell(spell_id))
return true;
return false;
}
bool IsPartialCapableSpell(uint16 spell_id)
{
if(IsPureNukeSpell(spell_id) ||
IsFearSpell(spell_id) ||
IsEffectInSpell(spell_id, SE_Root) ||
IsEffectInSpell(spell_id, SE_Charm))
{
return true;
}
return false;
}
int32 Client::GetActSpellCost(uint16 spell_id, int32 cost)
{
//FrenziedDevastation doubles mana cost of all DD spells
int16 FrenziedDevastation = itembonuses.FrenziedDevastation + spellbonuses.FrenziedDevastation + aabonuses.FrenziedDevastation;
if (FrenziedDevastation && IsPureNukeSpell(spell_id))
cost *= 2;
// Formula = Unknown exact, based off a random percent chance up to mana cost(after focuses) of the cast spell
if(itembonuses.Clairvoyance && spells[spell_id].classes[(GetClass()%16) - 1] >= GetLevel() - 5)
{
int16 mana_back = itembonuses.Clairvoyance * zone->random.Int(1, 100) / 100;
// Doesnt generate mana, so best case is a free spell
if(mana_back > cost)
mana_back = cost;
cost -= mana_back;
}
// This formula was derived from the following resource:
// http://www.eqsummoners.com/eq1/specialization-library.html
// WildcardX
float PercentManaReduction = 0;
float SpecializeSkill = GetSpecializeSkillValue(spell_id);
int SuccessChance = zone->random.Int(0, 100);
float bonus = 1.0;
switch(GetAA(aaSpellCastingMastery))
{
case 1:
bonus += 0.05;
break;
case 2:
bonus += 0.15;
break;
case 3:
bonus += 0.30;
break;
}
bonus += 0.05f * GetAA(aaAdvancedSpellCastingMastery);
if(SuccessChance <= (SpecializeSkill * 0.3 * bonus))
{
PercentManaReduction = 1 + 0.05f * SpecializeSkill;
switch(GetAA(aaSpellCastingMastery))
{
case 1:
PercentManaReduction += 2.5;
break;
case 2:
PercentManaReduction += 5.0;
break;
case 3:
PercentManaReduction += 10.0;
break;
}
switch(GetAA(aaAdvancedSpellCastingMastery))
{
case 1:
PercentManaReduction += 2.5;
break;
case 2:
PercentManaReduction += 5.0;
break;
case 3:
PercentManaReduction += 10.0;
break;
}
}
int16 focus_redux = GetFocusEffect(focusManaCost, spell_id);
if(focus_redux > 0)
{
PercentManaReduction += zone->random.Real(1, (double)focus_redux);
}
cost -= (cost * (PercentManaReduction / 100));
// Gift of Mana - reduces spell cost to 1 mana
if(focus_redux >= 100) {
int buff_max = GetMaxTotalSlots();
for (int buffSlot = 0; buffSlot < buff_max; buffSlot++) {
if (buffs[buffSlot].spellid == 0 || buffs[buffSlot].spellid >= SPDAT_RECORDS)
continue;
if(IsEffectInSpell(buffs[buffSlot].spellid, SE_ReduceManaCost)) {
if(CalcFocusEffect(focusManaCost, buffs[buffSlot].spellid, spell_id) == 100)
cost = 1;
}
}
}
if(cost < 0)
cost = 0;
return cost;
}
