Dynamic Felling

Added

Axe sharpening implemented: Axes now have an edge that wears down from 100 to 0 as you chop. A keen axe fells trees in 25% less swings, a dull one takes 25% more. The tooltip shows the sharpness of the edge, and a small icon sits next to the swing counter. Hold smooth stone in your main hand and six sand in your offhand, then hold right-click to grind the stone into a Whetstone. Works with modded smooth stone and sand (c:stones/smooth, c:sands). Hold a whetstone in your offhand and hold right-click to sharpen your axe, adding 25 points to the edge after sharpening each side once. Full animations in first and third person. New config: turn timed felling off entirely (enabled), set an axe's tier by hand (axeTierOverrides), and tune edge wear and whetstone strength.

Changed

Swing formula adjusted for axe speed. Faster axes now swing faster. Slow axes keep a quick swing but pause longer between hits.