03082019

The fire pit now must be assembled manually, in three parts:

1. Foundation: laying stones around the base of the fire to contain it.
2. Firebed: laying tinder and fuel within the pit.
3. Ignition: igniting the fire using a starter.

Not implemented, but planned: the first stage requires the player to gather and place a dozen stones by hand from the environment. The second stage requires the player to gather and place about four pieces of tinder (+accelerant) from the pack. The third stage requires the player to ignite the fire using a starter from the pack. There will be a chance that the fire will fail to catch, in which case the player is given another try with one unit of the starter consumed.

+ New state and animations for picking up / placing objects
+ sprFirePit has many new indices
+ The fire pit is now a placeable object rather than fixed.