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Refactor getting resist value out to a function

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This commit is contained in:
Michael Cook (mackal) 2017-12-23 22:35:05 -05:00
parent 8af4730ddf
commit 0356c0a891
2 changed files with 32 additions and 63 deletions
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1
zone/mob.h
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@ -281,6 +281,7 @@ public:
float ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use_resist_override = false,
int resist_override = 0, bool CharismaCheck = false, bool CharmTick = false, bool IsRoot = false,
int level_override = -1);
int GetResist(uint8 resist_type);
int ResistPhysical(int level_diff, uint8 caster_level);
int ResistElementalWeaponDmg(const EQEmu::ItemInstance *item);
int CheckBaneDamage(const EQEmu::ItemInstance *item);

94
zone/spells.cpp
View File

@ -4437,6 +4437,36 @@ bool Mob::IsImmuneToSpell(uint16 spell_id, Mob *caster)
return false;
}
int Mob::GetResist(uint8 resist_type)
{
switch(resist_type)
{
case RESIST_FIRE:
return GetFR();
case RESIST_COLD:
return GetCR();
case RESIST_MAGIC:
return GetMR();
case RESIST_DISEASE:
return GetDR();
case RESIST_POISON:
return GetPR();
case RESIST_CORRUPTION:
return GetCorrup();
case RESIST_PRISMATIC:
return (GetFR() + GetCR() + GetMR() + GetDR() + GetPR()) / 5;
case RESIST_CHROMATIC:
return std::min({GetFR(), GetCR(), GetMR(), GetDR(), GetPR()});
case RESIST_PHYSICAL:
if (IsNPC())
return GetPhR();
else
return 0;
default:
return 0;
}
}
//
// Spell resists:
// returns an effectiveness index from 0 to 100. for most spells, 100 means
@ -4520,69 +4550,7 @@ float Mob::ResistSpell(uint8 resist_type, uint16 spell_id, Mob *caster, bool use
return 100;
}
int target_resist;
switch(resist_type)
{
case RESIST_FIRE:
target_resist = GetFR();
break;
case RESIST_COLD:
target_resist = GetCR();
break;
case RESIST_MAGIC:
target_resist = GetMR();
break;
case RESIST_DISEASE:
target_resist = GetDR();
break;
case RESIST_POISON:
target_resist = GetPR();
break;
case RESIST_CORRUPTION:
target_resist = GetCorrup();
break;
case RESIST_PRISMATIC:
target_resist = (GetFR() + GetCR() + GetMR() + GetDR() + GetPR()) / 5;
break;
case RESIST_CHROMATIC:
{
target_resist = GetFR();
int temp = GetCR();
if(temp < target_resist)
{
target_resist = temp;
}
temp = GetMR();
if(temp < target_resist)
{
target_resist = temp;
}
temp = GetDR();
if(temp < target_resist)
{
target_resist = temp;
}
temp = GetPR();
if(temp < target_resist)
{
target_resist = temp;
}
}
break;
case RESIST_PHYSICAL:
{
if (IsNPC())
target_resist = GetPhR();
else
target_resist = 0;
}
default:
target_resist = 0;
}
int target_resist = GetResist(resist_type);
//Setup our base resist chance.
int resist_chance = 0;