Fixed: unable to undock with an aetheric drive (game requires locomotion)
Entities have a chance of dropping any item on board when killed
Mine behavior generalized to grid objects, used in dropped loot
Added tractor beam (not itemized yet) which pulls in nearby loot (and mines!)
Items are added to player inventory when they collide with the ship (and mines explode!)
Added console command to spawn turret
Items will switch themselves off below a customizable threshold to avoid damage
Player can toggle thermal override to disable safety shutdown
Selecting an item allows player to select whether the item will override
Clicking on the background of an inventory panel will display general ship settings (including thermal shutdown threshold)
Performance Stat evaluation has been moved to EquippedItem, slight performance improvement
Item online and active status are now reactive properties
Created player settings file to store e.g. shutdown threshold
Fixed crash when entering wormhole while enemies are visible
Shield behavior now provides protection from damage at the expense of heat and energy usage
Weapon scripts check for the presence of a shield when detecting collisions (TODO: TEST ALL WEAPON TYPES)
Shields can be toggled on/off (G key)
Database cache now included in repo (saves some confusion)
Converted entity materials to new fade shader
Implemented visibility system
Refactored per-instance entity code to run inside monobehavior on entity instances
Created state machine AI for enemy ships with basic patrol and combat routines
Removed legacy AI code (controller item behaviors)
Added automatic trigger group assignment for matched weapons
Created ship collision system
Created shield VFX and colliders
