one game framework design thought, include a game with in designing.

task progress:
frame:
switch register constraint Type.

project:
1.create skill interface.

task progress:
frame:
1.change event dispatche and receiver way to interface.
2.add listnerer node way to unregister itself.

project: 1.change event dispatche and receiver way to interface.

code no upload. next: skill system design.

project first create.
task progress:
1.frame:
1.listeners task.
2.players task.
3.scene manager task.
4.helper task.

2.game project:
1.role observer task.
2.role data caculate with third level task.