/// <summary>
/// Creates an event from an action.
/// </summary>
/// <param name="action">The action.</param>
/// <returns></returns>
private UpdateElementEvent ToEvent(ElementActionData action)
{
switch (action.SchemaType)
{
case ElementActionSchemaTypes.BOOL:
{
return new UpdateElementBoolEvent
{
ElementHash = _handler.Map.ElementHash(action.ElementId),
PropHash = _handler.Map.PropHash(action.Key),
Value = (bool)action.Value
};
}
case ElementActionSchemaTypes.COL4:
{
return new UpdateElementCol4Event
{
ElementHash = _handler.Map.ElementHash(action.ElementId),
PropHash = _handler.Map.PropHash(action.Key),
Value = (Col4)action.Value
};
}
case ElementActionSchemaTypes.FLOAT:
{
return new UpdateElementFloatEvent
{
ElementHash = _handler.Map.ElementHash(action.ElementId),
PropHash = _handler.Map.PropHash(action.Key),
Value = (float)action.Value
};
}
case ElementActionSchemaTypes.INT:
{
return new UpdateElementIntEvent
{
ElementHash = _handler.Map.ElementHash(action.ElementId),
PropHash = _handler.Map.PropHash(action.Key),
Value = (int)action.Value
};
}
case ElementActionSchemaTypes.STRING:
{
return new UpdateElementStringEvent
{
ElementHash = _handler.Map.ElementHash(action.ElementId),
PropHash = _handler.Map.PropHash(action.Key),
Value = (string)action.Value
};
}
case ElementActionSchemaTypes.VEC3:
{
return new UpdateElementVec3Event
{
ElementHash = _handler.Map.ElementHash(action.ElementId),
PropHash = _handler.Map.PropHash(action.Key),
Value = (Vec3)action.Value
};
}
default:
{
throw new Exception(
$"Could not creaate update event for unknown schema type '{action.SchemaType}'.");
}
}
}
/// <summary>
/// Called when BodyCapture has updated data for a body.
/// </summary>
/// <param name="id">Unique ID of the body.</param>
/// <param name="data">Current data for the body.</param>
private void Body_OnUpdated(ulong id, BodyCapture.SensorData data)
{
if (!_bodyElements.TryGetValue(id, out var bodyElements))
{
Log.Error("Body updated, but was never tracked.");
return;
}
if (bodyElements == null)
{
return; // This is okay, Elements are in flight.
}
if ((DateTime.Now - bodyElements.LastUpdate).TotalMilliseconds < _config.SendIntervalMs)
{
return; // Time throttling
}
const int stride = 2;
var updates = new ElementActionData[_trackList.Length * stride];
for (int i = 0, len = _trackList.Length; i < len; i++)
{
var jointType = _trackList[i];
if (!data.JointPositions.ContainsKey(jointType))
{
// If there's invalid data and the body is visible, hide it!
if (bodyElements.Visible)
{
_network.Update(new [] { new ElementActionData
{
ElementId = bodyElements.RootElement.Id,
Type = "update",
SchemaType = "bool",
Key = PropVisible,
Value = false
} });
bodyElements.Visible = false;
}
return;
}
updates[i * stride] = new ElementActionData
{
ElementId = bodyElements.JointElements[jointType].Id,
Type = "update",
SchemaType = "vec3",
Key = PropPosition,
Value = data.JointPositions[jointType]
};
updates[i * stride + 1] = new ElementActionData
{
ElementId = bodyElements.JointElements[jointType].Id,
Type = "update",
SchemaType = "vec3",
Key = PropRotation,
Value = data.JointRotations[jointType]
};
}
// If previously hidden, unhide!
if (!bodyElements.Visible)
{
var tmp = new ElementActionData[updates.Length + 1];
Array.Copy(updates, tmp, updates.Length);
updates = tmp;
updates[updates.Length] = new ElementActionData
{
ElementId = bodyElements.RootElement.Id,
Type = "update",
SchemaType = "bool",
Key = PropVisible,
Value = true
};
}
_network.Update(updates);
bodyElements.LastUpdate = DateTime.Now;
}
/// <summary>
/// Creates an event from an action.
/// </summary>
/// <param name="elementHash">The id of the element.</param>
/// <param name="propHash">The id of the hash.</param>
/// <param name="action">The action.</param>
/// <returns></returns>
private static UpdateElementEvent ToEvent(ushort elementHash, ushort propHash, ElementActionData action)
{
switch (action.SchemaType)
{
case ElementActionSchemaTypes.BOOL:
{
return(new UpdateElementBoolEvent
{
ElementHash = elementHash,
PropHash = propHash,
Value = (bool)action.Value
});
}
case ElementActionSchemaTypes.COL4:
{
return(new UpdateElementCol4Event
{
ElementHash = elementHash,
PropHash = propHash,
Value = (Col4)action.Value
});
}
case ElementActionSchemaTypes.FLOAT:
{
return(new UpdateElementFloatEvent
{
ElementHash = elementHash,
PropHash = propHash,
Value = (float)action.Value
});
}
case ElementActionSchemaTypes.INT:
{
return(new UpdateElementIntEvent
{
ElementHash = elementHash,
PropHash = propHash,
Value = (int)action.Value
});
}
case ElementActionSchemaTypes.STRING:
{
return(new UpdateElementStringEvent
{
ElementHash = elementHash,
PropHash = propHash,
Value = (string)action.Value
});
}
case ElementActionSchemaTypes.VEC3:
{
return(new UpdateElementVec3Event
{
ElementHash = elementHash,
PropHash = propHash,
Value = (Vec3)action.Value
});
}
default:
{
throw new Exception(
$"Could not creaate update event for unknown schema type '{action.SchemaType}'.");
}
}
}