reply if possible, this doubt

seek game in dota 2, always has plenty announcement.
is there any way to remove?
is some fixed file inside the folder of steam?
it is possible to edit this file? you not see announcement.
or it is transmitted directly from the server dota 2 simultaneously for all.
your items are in some folder of steam? or everything is controlled by a cloud on steam?
I think as many hack's are made with "Cheat engine" is perhaps possible to change the quantity of items.
and eliminate all the useless ads.
filtering out what you really want to see.
is performed as the award of items?
is there any criteria to receive item Example: Farm, kill, support, roaming, pusher?
if a player retires before 10 minutes, no one receives item.
If you move from level always receive an item.
why some players often receive items and not others?
it is possible to acquire bonus active for more experience and items.
it is possible to hack it?

hack is the most wanted camera distance, I recommend this ->
http://www.d3scene.com/forum/dota-2-...mera-tool.html

of to do something similar with auto-accept?

Thanks in advance to all who work with their tools and knowledge.