Game programming patterns

[2013-02-15 Fri] speaker: Wong Yi, SUTD Game Labs event: Friday Hacks #41, NUS Hackers ** Problems with hierachical OOP

• upward funtionality drift
• specialization cost
• hard to change ** Component based approach
• game obj is a container of attributes/behavior objects
• objects are typeless and opqaue
• behavior comunicates via messages
• Game Obj
  • Attributes
  • Messenger (invoke Behavior via callbacks)
  • Behavior (publish message to Messenger)