Kitava's thirst trigger rate

Kitava's thirst trigger of socketed spells do not take the cast speed of trigger spell into consideration.

The dps calculation from Kitava's thirst triggered spell should calculate triggerrate depending on spell to trigger kitava's thirst.

For example, if your triggering spell has a cast speed of 2 cast per second then kitava's thirst cannot trigger more often than 2*50%

It also needs to take spell echo into consideration. The second recast from spell echo spends no mana and can therefore not trigger Kitava's thirst, if spell echo is used then the cast speed used in trigger rate calculation needs to be once again multiplied with 50%.

So the formula for Kitava's thirst should be something like

"if trigger_spell_manacost > 100 then; trigger_rate = trigger_spell_cast_speed * 50%; if (1 / trigger_rate) < kitavas_thirst_cooldown then; trigger_rate = kitavas_thirst_cooldown"

or something like that, however if the (1 / trigger rate) is less than kitava's thirst cooldown it will miss that trigger and trigger on the next trigger instead. maybe a note needs to be added on that.

Beginne damit, die Berechnung der Auslösungsrate von Kitava's Thirst zu finden, und prüfe, wie die Zaubergeschwindigkeit des auslösenden Zaubers, die Manakosten, die Abklingzeit und Spell Echo dargestellt werden. Vergleiche das aktuelle DPS-Ergebnis mit den Beispielen im Issue und füge anschließend Tests hinzu, die zeigen, dass die berechnete Rate das Auslösungslimit von 50 %, die Abklingzeit und das mana-freie erneute Wirken durch Echo berücksichtigt.