Explanation
Interdiction Pillar brings back the EE2 Interdiction Torches with a twist. These Interdiction Pillars have multiple variants which interdict different things. At the time of version 1.2.3, there are currently 4 variants. Hostile Mobs, Projectiles, TNT, and Gravity.
These pillars can be stacked upon each other to provide multiple interdictions within one area. This only works with 3 or less pillars stacked.
Recipes
You can find the recipes via NEI and/or similar options.
Modpacks
Interdiction Pillar is under the MIT License. Feel free to include this in any modpack you wish, but a notification would be nice.
Apology
Sorry about the photos showing up in the top left corner. It was meant to be a secret easter egg, and I forgot to add a config option before releasing it. Any issues caused by adding it were unintentional, and it was meant to be a harmless easter egg (to test the ScreenshotEvent added in the latest forge no less). I have now disabled the option by default and it can only be enabled through the use of the config file generated by the mod.
Warning!
This mod needs forge builds for Minecraft 1.9.4 and 1.10.2 released on or after the date of July 11th, 2016.