Twintanglement: spacebar randomly switching btwn multiple functionalities

[rainakakani21]

When hit, spacebar either:

• restarts game (new map)
• moves selected character left
• goes back to game start screen
• switches btwn the twins
  • also, when trying to use the space bar to switch between the twins, the switch button will sometimes flash/click every time the space bar is hit, but the game will not actually switch to the other twin