How to play - Tutorial

Thanks to @pixelpowder, I understood that some sort of tutorial is required sooner then I could add it to the game. I'll still add it to the game anyway, but until that I want to have some sort of brief tutorial before I'll do that. If I add some new mechanics I'll update the tutorial

1. To chop trees stand in front of wood, hold SPACEBAR (you'll see hitbar with moving cursor on top of player), release SPACEBAR when cursor is in green zone to land a perfect hit

2. To upgrade fireplace stand in front of it and hold SPACEBAR until progressbar completes. You can only do it when you have enough resources that are required for current level of fireplace upgrade

3. When the fireplace is build (at least upgraded for first level for 5 sticks) you can stay near fireplace to restore stamina faster. You can see if you are close enough by looking at thermometer icon near player sprite. The higher fireplace level, the more radius of heat and speed of stamina regeneration