public void changeState(CameraFollowState state)
{
//Debuger.Log("changeState " + state);
if (curStateType == state && curState != null)
{
return;
}
if (curState != null)
{
curState.exit();
}
curState = getState(state);
curState.enter();
curStateType = state;
}
public void clear()
{
curState = null;
}