public void FixedUpdate()
{
var c = pendingInputs.Count;
NetworkingData.PlayerInputData[] datas = new NetworkingData.PlayerInputData[c];
for (int i = 0; i < c; i++)
{
datas[i] = pendingInputs.Dequeue();
}
using (Message message = Message.Create((ushort)NetworkingData.Tags.PlayerInputs, new NetworkingData.PlayerInputDatas(datas)))
{
//NOTE uncomment if you want to see the last input sequence number sent by the client: Debug.Log($"last sent input sequence number: {inputData.InputSeq}");
ConnectionManager.Instance.Client.SendMessage(message, SendMode.Reliable);
}
}
public static Vector2 MovePlayer(NetworkingData.PlayerInputData input, Vector2 position, float timeStep)
{
//TODO not sure why we're getting a null reference occasionally here... punt for now, but investigate
if (input.Keyinputs == null)
{
return(position);
}
Vector2 moveDirection = Vector2.Zero;
bool w = input.Keyinputs[0];
bool a = input.Keyinputs[1];
bool s = input.Keyinputs[2];
bool d = input.Keyinputs[3];
bool space = input.Keyinputs[4];
if (w || a || s || d || space)
{
if (w)
{
moveDirection.Y = 1;
}
if (s)
{
moveDirection.Y = -1;
}
if (a)
{
moveDirection.X = -1;
}
if (d)
{
moveDirection.X = 1;
}
}
position += moveDirection * timeStep * moveSpeed;
return(position);
}
static void UpdatePlayerPositions(Array players)
{
foreach (Player player in players)
{
uint lastProcessedInput = 0;
if (player.inputBuffer.Count > 0)
{
int numInputs = player.inputBuffer.Count;
for (int j = 0; j < numInputs; j++)
{
NetworkingData.PlayerInputData nextInput = player.inputBuffer.Dequeue();
//TODO we use the input's delta time but this gives the client a bit of authority
//we should probably at least validate and throw invalid ones out, or verify their
//total DT doesn't exceed the fixedupdate rate on the client of 1/60f
player.ServerPosition = PlayerMovement.MovePlayer(nextInput, player.ServerPosition, nextInput.DeltaTime);
player.LookDirection = nextInput.LookDirection;
player.LastProcessedInput = nextInput.InputSeq;
}
}
}
}
public void Update()
{
if (isOwn)
{
//stuff starting here doesn't need to get synced to the server
if (Input.GetKeyDown(KeyCode.Tab))
{
ConsoleUtils.getInstance().toggle();
}
float scrollAmt = Input.mouseScrollDelta.y;
if (scrollAmt != 0)
{
float newSize = Camera.main.orthographicSize - scrollAmt * 2;
if (MIN_CAMERA <= newSize && newSize <= MAX_CAMERA)
{
Camera.main.orthographicSize = newSize;
}
}
//everything below this point needs to get synced to the server
//LookDirection is 0: right, 1: down, 2: left, 3: up
//animation frames is # frames for walk animation
bool[] inputs = new bool[5];
inputs[0] = Input.GetKey(KeyCode.W);
inputs[1] = Input.GetKey(KeyCode.A);
inputs[2] = Input.GetKey(KeyCode.S);
inputs[3] = Input.GetKey(KeyCode.D);
inputs[4] = Input.GetKey(KeyCode.Space);
byte lookDirection = 2;
if (inputs[0])
{
lookDirection = 3;
}
if (inputs[2])
{
lookDirection = 1;
}
if (inputs[1])
{
lookDirection = 2;
}
if (inputs[3])
{
lookDirection = 0;
}
NetworkingData.PlayerInputData inputData = new NetworkingData.PlayerInputData(inputs, lookDirection, inputSeq, Time.deltaTime);
if (inputs.Contains(true))
{
//TODO can we do this differently to simplify to one list/queue
pendingInputs.Enqueue(inputData);
reconciliationInputs.Enqueue(inputData);
var pos = PlayerMovement.MovePlayer(inputData, new System.Numerics.Vector2(transform.localPosition.x, transform.localPosition.y), Time.deltaTime);
transform.localPosition = new Vector3(pos.X, pos.Y);
rotateSprite(lookDirection);
inputSeq++;
//TODO remove me Debug.Log($"position updated to: {pos.X}, {pos.Y}");
}
}
}
