item_generic_limit_chance_above_60 Class Reference

Inheritance diagram for item_generic_limit_chance_above_60:

Public Member Functions
	item_generic_limit_chance_above_60 ()
bool	OnCastItemCombatSpell (Player *, Unit *victim, SpellInfo const *, Item *) override
Public Member Functions inherited from ItemScript
bool	IsDatabaseBound () const override
virtual bool	OnQuestAccept (Player *, Item *, Quest const *)
virtual bool	OnUse (Player *, Item *, SpellCastTargets const &)
virtual bool	OnRemove (Player *, Item *)
virtual bool	OnCastItemCombatSpell (Player *, Unit *, SpellInfo const *, Item *)
virtual bool	OnExpire (Player *, ItemTemplate const *)
virtual void	OnGossipSelect (Player *, Item *, uint32, uint32)
virtual void	OnGossipSelectCode (Player *, Item *, uint32, uint32, const char *)
Public Member Functions inherited from ScriptObject
virtual bool	IsDatabaseBound () const
virtual bool	isAfterLoadScript () const
virtual void	checkValidity ()
const std::string &	GetName () const
uint16	GetTotalAvailableHooks ()

Additional Inherited Members
Protected Member Functions inherited from ItemScript
	ItemScript (const char *name)
Protected Member Functions inherited from ScriptObject
	ScriptObject (const char *name, uint16 totalAvailableHooks=0)
virtual	~ScriptObject ()=default

Detailed Description

Constructor & Destructor Documentation

item_generic_limit_chance_above_60()

item_generic_limit_chance_above_60::item_generic_limit_chance_above_60 ( )

inline

: ItemScript("item_generic_limit_chance_above_60") { }

Member Function Documentation

OnCastItemCombatSpell()

bool item_generic_limit_chance_above_60::OnCastItemCombatSpell ( Player *  , Unit *  victim, SpellInfo const *  , Item *    )

inlineoverridevirtual

Reimplemented from ItemScript.

    {
        // spell proc chance gets severely reduced on victims > 60 (formula unknown)
        if (victim->GetLevel() > 60)
        {
            // gives ~0.1% proc chance at lvl 70
            float const lvlPenaltyFactor = 9.93f;
            float const failureChance = (victim->GetLevel() - 60) * lvlPenaltyFactor;
 
            // base ppm chance was already rolled, only roll success chance
            return !roll_chance_f(failureChance);
        }
 
        return true;
    }

References Unit::GetLevel(), and roll_chance_f().