Chapter 3: Collisions

Level 01: Ball Player Collision

• newly visible classes / methods
  • IPTBall
    • checkCollisionWithPlayer
    • step
  • IPTGame
    • playerBounds
• initlial state
  • empty
• explain/tips
  • add check in step
  • playerBounds: returns list of players bounds
  • checkCollisionWithPlayer: check for every playerBounds: if it intersects with own bounds, turnHorizontal.
    • explain bounds and intersects

(Level 02: Ball Player Collision bug: sideways collide makes ball gitter in player)