Tutorial feedback integration

[AmonGruenwald]

Done:

• General Tutorials
  • [x] use the round timer; point to it with help text e.g. "remaining time", explain what happened if it runs out
  • [x] show input in middle of screen at first
  • [x] #226
  • [x] #219
  • [x] #230
  • [x] #231
  • [x] Exiting while game is paused for explanation freezes round timer if tutorial is played again
• Tutorial 1
  • [x] show the timeline selection after round 1 and roughly explain what's going on
  • [x] #217
  • [x] rename to "Timelines"
  • [x] when the ghost is tagged with "Your Past", also tag the active player with "Active Player" or "You Control"
• Tutorial 2
  • [x] refer to the round timer when explaining the difference between respawn and death of ghosts: respawn means that the ghost continues replaying within the timer, death means its actions from that point on are not replayed
  • [x] rename to "Save your past" or "Change your past"
  • [x] #221
  • [x] #250

Most of the code surrounding the round timer re-integration is very hacky because of time constraints. Just FYI.

I tested everything but please actually test everything as well, you know how blind one gets when focusing on something. I'm sure I missed something and I don't want to ruin main so close before the deadline.

Closes #226. Closes #219. Closes #230. Closes #231. Closes #217. Closes #221. Closes #250.

[DavidPgl]

• Tutorial 1: Timer a bit short, tried out all movements and didn't make it in time
• Tutorial 2: Text needs to be a bit higher
• Tutorial 2: Differentiate between own ghost melee and wall kill e.g. "Oh no, you killed your ghost with a wall. Any ghosts die on contact with them" and "Oh no, you killed your own ghost. You need him to capture the first capture point, so try not to kill him yourself."
• Not the biggest fan of the bouncy effect of the control text, linear or fade out would look cleaner I think
• When displaying the controls in the middle, maybe darken everything else for a second (like in the other tutorial steps) and fade it back to normal with the down movement

(Just some notes/ideas, not everything needs to be implemented/changed)

[AmonGruenwald]

Implemented @DavidPgl's feedback. Please test again to make sure I did not break anything. (I tested as well but just to be save.)

[DavidPgl]

Looks good! 🔥