Village Info

1- fixed the offset for village center

2- fixed the offset and boundary calculations for village golem spawn area

3- changed the algorithm form sphere rendering (thanks to tterrag and Lymia)

4- added key bindings to toggle more stuff

5- now you have the ability to toggle depth calculation on/off

6- added spawn chunk area indicator and graphical representation

7- added chunk border drawing

8- now you have ability to draw some parts of information as semi solid polygons (village center block, golem area, spawn chunk borders, and chunk border)

9- can toggle per village coloring on/off

10- added config file for destinations being used for drawing spawn chunk and village info

11- moved key binding to a separated class

12- moved different boolean flags all to the mod main class

13- other code cleanup and refactoring