Invisibility Period While Afk Or Dialog Is Playing

2 times i went afk and i lost almost all my items and also when i was reading dialog i was attacked by mobs too
here's how i think it would work:
if the player does not move for 1 minute or does /afk or dialog is playing then mobs wont attack them then they will after they do something but to prevent abusing it they wouldn't be able to attack mobs either or regenerate mana or health except when there are no hostile mobs near them and maybe for times when there is a boss fight or something like that there could be a option to skip the dialog and just give them a overview of what they need to do.

 

/class

 

You realise you can just leg it to somewhere safe while someone is telling you stuff and read it from there? Or just, you know, fight while you read?

 

Just click once, go somewhere safe, and read

 

or click once and slash away at the hordes while you get some light reading in

 

( ͡° ͜ʖ ͡°)

 

*In the middle of boss fight, is low....* */afk and wait for mana to regen*

 

http://i.imgur.com/VXXKv6Z.png

 

I have the same problem but only because my archer is a glass cannon and i can be 3 shot by alot of mobs but even i agree that this idea could be abused (look at the comments above to see how)
So i just light read
Escape spell out for archer
Go invis whilst on my assassin
Mage just teleports onto a safe ledge
Warrior charge (the spell) past the mobs
If you cant get to a safe area read as much as possible then when mobs come back just use an above spell to get away

And for the afk deaths DON'T GO AFK OR /CLASS OR /LOBBY (/server) OR QUIT AND THEN COME BACK SIMPLE COMMON SENSE!