[Ⅿonster]

So what you want to do first is download this program called "Motioninjoy" located here. Run it, install and start it up, you will see something like this.

It should have started up automaticly, but we aren't there yet. First, you have to restart your computer and on startup press F8 and select like shown in this picture.

Once done, your computer should start up as noraml, open up the MotioninJoy (named DS3 Tool). Goto "Driver Manager" Select a driver and click "Load driver". Once done, plugin your controller using a USB and it should connect. Select Custom, then =>Create. This is where some difficulty kicks in, you need to set all the binds for Minecraft to the buttons you want on the controller. After done configuring that hit "Save Changes". Run Minecraft, use the controller and enjoy!