HittmanA

Ok, how do I check for a specific structure in the world?

I can't find anything on how to make a custom portal anywhere. Basically, if there is a certain block (let's say ice) in the shape of a square that is 7 blocks tall and 7 blocks wide I want it to make a portal to the Nether. How would I do this?

I changed the VM settings to give it more memory and now it works great, thanks!

I have been following a mod tutorial and have finally gotten to the point where we are supposed to launch a Minecraft instance inside of Eclipse to test the mod. Whenever I try to do that I keep getting this error: java.lang.OutOfMemoryError: Java heap space (Full Error log: https://pastebin.com/t7AbTguS). I have tried giving Eclipse more memory but that doesn't seem to work. I have tried everything I have seen online but nothing works. I am on OSX with 8GB of RAM. Here's my eclipse.ini: https://pastebin.com/Ybi2jsx8. Also, this is forge for Minecraft 1.11.2