welcome to the forum of my first mod, the BLOCK HARDNESS MOD. this mod lets you break obsidian, mob spawners, wooden doors, bedrock,, and fences easier than before, this mod is very easy to install just simply drag the class file into the minecraft.jar file (installation below).
What does this mod do?
It lets you break obsidian with a diamond pick in 2.7 seconds, and with your hand in 6 seconds.
It lets you break bedrock with a pick in 2.7 seconds and with your hand in 6 seconds.
It lets you break mob spawners in 2.7 seconds with a pick and in 6 seconds with your hand.
It lets you break fences with an axe in 2.7 seconds and 6 seconds with your hand.
It lets you break wooden doors in 2.7 seconds with an axe and 1.7 seconds with your hand.
Windows- go to start menu type in run then enter when you come to a small window type this %appdata% then it should open a window with a bunch of folders look for the one that says .minecraft then open it and click bin the go to the file that says minecraft click it once, then right click it and click open with, and click winrar or 7 zip if you have them then just simply drag the class file form the mod into the minecraft.jar.
Mac- open finder go to your username go to library, application support, minecraft, bin, click minecraft.jar once, right click it then click compress then once you have it compressed delete the other file that says minecraft.jar then open the one that you compressed and drag that class file into there then go back and rename that file minecraft.jar.