Update v0.0.28-prealpha

Added

• Added dynamic bot difficulty!
  • When you kill a bot, difficulty slightly increases
  • When you die, difficulty decreases
  • Difficulty naturally decays over time to regular difficulty
• Added new CTF hint when returning flag to capture zone
• Added sound effect to weapons:
  • Fire effect pitch increases when ammo in clip is low
• Reworked UI for voxel tool:
  • Replaced UI with physical screen on tool
  • Added sound effects
• Crouching now lowers weapon spread and recoil
• New map: Test Range!
  • Every respectable FPS needs a firing test range level, so I made one!
  • It's pretty basic at the moment, but I plan for more to be added to it in time
• Added physical HUD screen to digger/placer tool which should better explain how to use it
• Improved player initial team selection logic when playing in a non-team based gamemode:
  • Player's initial team is chosen as team with least real players (not relevant for now, but will be useful when multiplayer is eventually added)
  • If both teams have the same number of real players, chosen team will be the team with the most bots
  • If both teams have the same nubmer of bots, a random team will be chosen.
• Improved respawn menu UI and added 'spawn random team' button

Fixed

• Missing weapon keys from loading screen
• Increased 'hit from direction' marker display time