Npcye Sağ Tıkladığında Verimlilik Arttırma?

on rightclick on entity:
    if display name of clicked entity is "&4Büyücü":
        if player is holding a pickaxe:
            if level of efficiency of the player's tool is smaller than 71:
                set {_e.%player%} to level of efficiency of the player's tool+1
                enchant the player's tool with efficiency {_e.%player%}
            else:
                send "Verimlilik Büyüsü 70'den Fazla Olamaz!" to player
        else:
            send "Sadece Kazmalara Büyü Basabilirsin!" to player

on rightclick on entity:
    if display name of clicked entity is "&4Büyücü":
        if player is holding a pickaxe:
            if level of efficiency of the player's tool is smaller than 71:
                if level of efficiency of the player's tool is 1:
                    enchant the player's tool with efficiency 2
                if level of efficiency of the player's tool is 2:
                    enchant the player's tool with efficiency 3
                if level of efficiency of the player's tool is 3:
                    enchant the player's tool with efficiency 4
                if level of efficiency of the player's tool is 22:
                    enchant the player's tool with efficiency 23
                if level of efficiency of the player's tool is 47:
                    enchant the player's tool with efficiency 48
                if level of efficiency of the player's tool is 56:
                    enchant the player's tool with efficiency 57
                if level of efficiency of the player's tool is 69:
                    enchant the player's tool with efficiency 70
            else:
                send "Verimlilik Büyüsü 70'den Fazla Olamaz!" to player
        else:
            send "Sadece Kazmalara Büyü Basabilirsin!" to player