Content update to v1.02.1 — Lumberjack's Dynasty Steam update #656872

Meanwhile a short content update: Drone added to the game (racing drone). More fluent and FPS-stable drone flying physics. Rebalanced drone flying forces (left/right, up/down) for better agility in mountain terrain. Added sports events: race against time, race against opponents, mushroom collecting. Sports events are visible on map (including days left) and in 3D world when being close. Sports events become active starting chapter 2. NPCs may go to sports events and watch. Rings for races adjusted to FD terrain size, mountains (steepness), tree coverage and higher buildings. Adjustments for speeds of drones (balance). Drone races start either at the sellers', or at places to relax. Mushroom gatherings start in forests. The player needs the mushroom collecting skill before entering the mushroom collecting event. It should be easier to pick up mushrooms now. Improvements to the beginning i...