//创建一个时间源(当前时刻，每一帧发出的游戏时间间隔，时间流逝速度)
func NewSource(now dataStructure.Time, gameTimeUnitInMs time.Duration, timeRate float32) *Source {
return &Source{
Now: now,
GameTimeUnit: dataStructure.NewMilliSecondSpanWithGameSpan(gameTimeUnitInMs, timeRate),
Receivers: make([]Receiver, 0),
State: STATE_STOP,
}
}
func NewPipe(gameTimeUnitInMS time.Duration, timeRate float32) *Pipe {
return &Pipe{
Rate: timeRate,
GameTimeUnit: dataStructure.NewMilliSecondSpanWithGameSpan(gameTimeUnitInMS, timeRate),
TSRemain: dataStructure.NewMilliSecondSpan(0, timeRate),
Receivers: make([]Receiver, 0),
}
}