I am currently working on a game, but there’s something I need to know to move on: Imagine a trail and an emoji which you can control by a joystick. If I “lead” my emoji to the trail I want it to stop so it doesn’t cross the line. Or imagine another emoji, which is also “stuck to the ground” so the emoji that I control can’t go through it. Maybe there’s another person who already asked this, but please tell me then where I can find it.
Thanks in advance