//更新运行状态
void UpdateRunningState()
{
if (nearbyDefenderPlayerSet.Count > 0 || nearbyAttackerPlayerSet.Count <= 0)
{
curState = CarFSMState.Stop;
moveSpeed = 0.0f;
}
else
{
moveSpeed = speed * nearbyAttackerPlayerSet.Count; //人越多 推的越快
//计算宝物车已经走过的路程
float length = trailReference.spline.Length();
distance = Mathf.Clamp(distance + moveSpeed * Time.deltaTime, 0, length - 0.1f);
//计算宝物车的位置和朝向
Vector3 forward = trailReference.spline.FindTangentFromDistance(distance);
Vector3 position = trailReference.spline.FindPositionFromDistance(distance);
if (forward != Vector3.zero)
{
transform.forward = forward;
transform.position = new Vector3(position.x, transform.position.y, position.z);
}
if (length - distance <= 0.1f)
{
curState = CarFSMState.Finish;
}
}
}
//更新停止状态
void UpdateStopState()
{
if (nearbyAttackerPlayerSet.Count > 0 && nearbyDefenderPlayerSet.Count <= 0)
{
curState = CarFSMState.Running;
}
}
//使CarController开始工作
public void StartWorking()
{
if (!PhotonNetwork.isMasterClient)
{
return;
}
curState = CarFSMState.Prepare;
}
void Start()
{
agent = GetComponent <NavMeshAgent>();
curState = CarFSMState.Disable;
if (agent != null)
{
agent.enabled = false;
}
distance = 0.0f;
}
//更新起始状态
void UpdatePrepareState()
{
float step = speed * Time.deltaTime;
transform.position = Vector3.MoveTowards(transform.position, trailReference.spline.FindPositionFromDistance(0) + offset, step);
if (Vector3.Distance(transform.position, trailReference.spline.FindPositionFromDistance(0) + offset) <= 0.1f)
{
curState = CarFSMState.Running;
}
}
//同步更新宝物车的状态和数据
void OnPhotonSerializeView(PhotonStream stream, PhotonMessageInfo info)
{
if (stream.isWriting) //本地玩家发送数据
{
stream.SendNext(curState);
stream.SendNext(moveSpeed);
stream.SendNext(distance);
}
else //远程玩家接收数据
{
curState = (CarFSMState)stream.ReceiveNext();
moveSpeed = (float)stream.ReceiveNext();
distance = (float)stream.ReceiveNext();
}
}
