Update Ver0.12 for Asimov's Basilisk

Some reports on the update:

• Added more instructions to avoid confusion, might have missed out some, but nothing much changed. E is still to accept and Q to go back unless exempted in some cases like the gate console
• Zone 1 Main Route should be mostly complete, up to defeating boss, Zone 2 in progress but still inaccessible for now
• Save-point system added
  • Currently works with:
    • player
    • boss
    • actuator
  • need to implement for other necessary items too, but for now this is alright
• I think this has been implemented back in 0.11, but contact-based dialog cutscenes will close the previous cutscene that is already playing
• Fixed various issues with the boss and removed the removal of player control during cutscenes
  • Boss shield is now invulnerable as long as fight hasn't started
• Z button can now be used to skip the VN cutscene at the start
• Added the calling function for the elevator but I think the whole thing needs and overhaul, calling function won't be needed to complete Zone 1's Main Route.
• Fixed the player stuck between walls problem
• Gravity Indicator implemented