disable putting wards, mines and factories in enemy base

[Tynkywinky]

i dont think you should be able to put mines, tp breakers, factories and the such in the enemies main base. it destroys an exploders chance to defend, mines reduce mobility, and in general in this patch i think defending main base is too hard (especially with the new upgrade system). anywhere the enemy can not teleport to should be off limits to placing placing factories and such.

i do also like if everyone had immortal and not could die. Can anyone make an immortal mode please.