Wavy Flags

Wavy flags is a simple mod that adds a flag block and wrenches to adjust those flags

A flag block is crafted with a stone, item frame and redstone.
The rotation wrench is crafted with a stick, an item frame and an iron ingot
the rest of the wrenches are crafted by placing the previous wrench in a crafting grid.

A flag must initially be built in the X+ direction, place the flag block on the flag pole (it will take on the appearence of the block below it) with the flag above it. Right click the flag block and then you may remove your blocks you used to build your flag, you should now have a wavy flag!

you can adjust various aspects of the flag (rotation, speed, eccentricity and offset) using the wrenches.