Right Click to copy coordinates

[SquashingBugs]

I just thought of a cool feature I think the amidst devs should add. When you Right Click a specific location, it copies the x/z coordinates with a default height of y=70, or y=80 for hills and y=90 for mountains. Useful for creative mode where you want to inspect a seed to see if this is the seed you want in survival, or if you simply want to teleport to the location for any other reason.