public IEnumerator Test1()
{
LogAssert.ignoreFailingMessages = true;
InputMessageModel inputMessageModel = new InputMessageModel()
{
X = 1,
Y = 1,
Angle = float.NaN,
TickNumber = 0,
UseAbility = false,
TickTimeSec = 0
};
float deltaTimeSec = 1f;
Transform goTransform = playerEntity.view.gameObject.transform;
for (int i = 0; i < 50; i++)
{
Vector3 startPosition = goTransform.position;
playerPredictor.Predict(playerEntity.id.value, inputMessageModel, deltaTimeSec);
Vector3 finalPosition = goTransform.position;
float delta = (finalPosition - startPosition).magnitude;
string message = $"startPosition = {startPosition.x} {startPosition.y} {startPosition.z} | " +
$"finishPosition = {finalPosition.x} {finalPosition.y} {finalPosition.z} " +
$"delta = {delta}";
Debug.LogWarning(message);
Assert.IsTrue(delta > 0.01f);
}
yield return(null);
}
public void Validate(InputMessageModel model)
{
if (Math.Abs(model.TickTimeSec) < 0.001)
{
log.Error("Пустое время тика");
}
}
public uint AddInput(InputMessageModel model)
{
inputModelValidator.Validate(model);
uint inputId = inputMessageIdFactory.Create();
dict.Add(inputId, model);
return(inputId);
}
/// <summary>
/// Расставляет все объекты по снимку, применяет ввод к сущности игрока и вызывает тик.
/// </summary>
/// <returns></returns>
public Snapshot Predict(Snapshot snapshot, ushort playerEntityId, InputMessageModel inputMessageModel,
float physicsSimulationDuration)
{
//откатить физическую сцену к состоянию
physicsRollbackManager.Rollback(snapshot);
Predict(playerEntityId, inputMessageModel, physicsSimulationDuration);
log.Debug("Пересимуляция physicsSimulationDuration = " + physicsSimulationDuration);
return(snapshotFactory.Create());
}
public void Execute()
{
try
{
ushort playerEntityId = PlayerIdStorage.PlayerEntityId;
float deltaTime = Time.deltaTime;
InputMessageModel inputMessageModel = clientInputMessagesHistory.GetLast();
//тик
playerPredictor.Predict(playerEntityId, inputMessageModel, deltaTime);
}
catch (Exception e)
{
log.Error(e.FullMessage());
}
}
public void Execute()
{
float attackAngle = float.NaN;
bool useAbility = false;
float x = movementJoystick.Horizontal;
float y = movementJoystick.Vertical;
float tolerance = 0.001f;
#if UNITY_EDITOR_WIN
if (Mathf.Abs(x) < tolerance && Mathf.Abs(y) < tolerance)
{
x = Input.GetAxis("Horizontal");
y = Input.GetAxis("Vertical");
}
#endif
if (Math.Abs(attackJoystick.Horizontal) > tolerance && Math.Abs(attackJoystick.Vertical) > tolerance)
{
attackAngle = Mathf.Atan2(attackJoystick.Horizontal, attackJoystick.Vertical) * Mathf.Rad2Deg;
if (attackAngle < 0)
{
attackAngle += 360;
}
}
float matchTime = matchTimeStorage.GetMatchTime();
int? tickNumber = snapshotManager.GetCurrentTickNumber(matchTime);
if (tickNumber == null)
{
throw new Exception($"Этот вызов не должен произойти. matchTime = {matchTime} ");
}
InputMessageModel inputMessageModel = new InputMessageModel()
{
Angle = attackAngle,
X = x,
Y = y,
UseAbility = useAbility,
TickTimeSec = matchTime,
TickNumber = tickNumber.Value
};
uint lastInputId = clientInputMessagesHistory.AddInput(inputMessageModel);
lastInputIdStorage.SetLastInputId(lastInputId);
}
public void AddMessage(ushort playerTmpId, uint inputMessageId, InputMessageModel inputMessageModel)
{
//Если сообщение уже обработано, то оно игнорируется
if (messagesMetaHistory.TryAddId(playerTmpId, inputMessageId))
{
AddMovement(playerTmpId, inputMessageModel.GetVector2(), inputMessageModel.TickNumber);
if (!float.IsNaN(inputMessageModel.Angle))
{
AddAttack(playerTmpId, inputMessageModel.Angle, inputMessageModel.TickNumber);
}
if (inputMessageModel.UseAbility)
{
AddAbility(playerTmpId, inputMessageModel.TickNumber);
}
}
}
public void Predict(ushort playerEntityId, InputMessageModel inputMessageModel, float physicsSimulationDuration)
{
//взять ввод игрока
if (inputMessageModel == null)
{
log.Debug("Нет ввода");
return;
}
if (physicsSimulationDuration < 0.005f)
{
log.Debug("Что за космический fps?");
}
// log.Debug("Тик физики "+physicsSimulationDuration);
//линейное движение игрока
ServerGameEntity playerEntity = gameContext.GetEntityWithId(playerEntityId);
Rigidbody warshipRigidbody = playerEntity.rigidbody.value;
Vector3 inputVector = inputMessageModel.GetVector3();
float maxSpeed = 10f;
warshipRigidbody.velocity = Vector3.zero;
if (inputVector.sqrMagnitude > 0.001f)
{
// log.Debug("Линейное движение игрока");
physicsVelocityManager.ApplyVelocity(warshipRigidbody, inputVector, maxSpeed);
}
//вращательное движение игрока
if (!float.IsNaN(inputMessageModel.Angle))
{
float angularVelocity = 90;
physicsRotationManager.ApplyRotation(playerEntity.rigidbody.value, inputMessageModel.Angle,
angularVelocity, physicsSimulationDuration);
}
//todo спавн пуль игрока
//todo движение пуль игрока
//симуляция физики
scene.GetPhysicsScene().Simulate(physicsSimulationDuration);
}
public InputMessageModel GetAverage(List <InputMessageModel> inputMessageModels)
{
InputMessageModel result = new InputMessageModel();
foreach (var model in inputMessageModels)
{
result.X += model.X;
result.Y += model.Y;
result.UseAbility |= model.UseAbility;
}
result.X = result.X / inputMessageModels.Count;
result.Y = result.Y / inputMessageModels.Count;
result.TickNumber = inputMessageModels.First().TickNumber;
result.TickTimeSec = inputMessageModels.First().TickTimeSec;
//todo угол считается не точно
result.Angle = inputMessageModels.Last().Angle;
return(result);
}
public List <AverageInputMessageModel> GetAverageInputs(List <KeyValuePair <uint, InputMessageModel> > inputs)
{
List <AverageInputMessageModel> result = new List <AverageInputMessageModel>();
//todo достать из истории тиков сервера
int clientToServerFrequencyCoefficient = 6;
var groups = inputs.Split(clientToServerFrequencyCoefficient);
InputMessageModelUtil inputMessageModelUtil = new InputMessageModelUtil();
foreach (var group in groups)
{
InputMessageModel averageInputModel = inputMessageModelUtil
.GetAverage(group.Select(pair => pair.Value).ToList());
KeyValuePair <uint, InputMessageModel> firstInGroup = group.First();
result.Add(new AverageInputMessageModel()
{
inputMessageModel = averageInputModel,
replacedInputsIds = group.Select(item => item.Key).ToList(),
inputId = group.First().Key
});
}
return(result);
}
