private ITransientReference <GameEntity> TryCreateNaturalWeapon(
ExtremityType extremityType, bool melee, GameManager manager)
{
if (!melee ||
extremityType != ExtremityType.GraspingFingers)
{
return(null);
}
// TODO: Support claws, tentacles, etc.
return(Item.Loader.Get("fist").Instantiate(manager));
}
/// <summary>
/// This is the same as <see cref="Recompute(ExtremityType,bool,bool,bool,bool)"/>
/// but can cope with a current <paramref name="value"/> of <c>null</c>: if either
/// or both ends are being processed, assume Both (the default value) instead of
/// <c>null</c>; otherwise return <paramref name="value"/> unmodified.
/// </summary>
public static ExtremityType?Recompute(this ExtremityType?value,
bool processFrom, bool processTo,
bool matchFrom, bool matchTo)
{
if (processFrom || processTo)
{
ExtremityType extremity = value ?? default(ExtremityType);
return(Recompute(extremity, processFrom, processTo, matchFrom, matchTo));
}
return(value);
}
public void CanExtremityTypeSetBeginEnd()
{
Assert.IsNull(((ExtremityType?)null).SetBegin(true));
Assert.IsNull(((ExtremityType?)null).SetEnd(true));
Assert.IsNull(((ExtremityType?)null).SetBegin(false));
Assert.IsNull(((ExtremityType?)null).SetEnd(false));
ExtremityType value = ExtremityType.Both;
Assert.AreEqual(ExtremityType.JustEnd, value = value.SetBegin(false));
Assert.AreEqual(ExtremityType.JustEnd, value = value.SetEnd(true));
Assert.AreEqual(ExtremityType.Both, value = value.SetBegin(true));
Assert.AreEqual(ExtremityType.JustBegin, value = value.SetEnd(false));
Assert.AreEqual(ExtremityType.None, value.SetBegin(false));
}
/// <summary>
/// Recompute the extremity type from its current <paramref name="value"/>
/// and the given environmental flags: <paramref name="matchFrom"/> and
/// <paramref name="matchTo"/> control the Begin and End portion of the
/// extremity type, but only take effect if the corresponding
/// <paramref name="processFrom"/> or <paramref name="processTo"/> flag
/// is set.
/// </summary>
/// <returns>The computed new extremity type.</returns>
public static ExtremityType Recompute(this ExtremityType value,
bool processFrom, bool processTo,
bool matchFrom, bool matchTo)
{
if (processFrom)
{
value = value.SetBegin(matchFrom);
}
if (processTo)
{
value = value.SetEnd(matchTo);
}
return(value);
}
public static ExtremityType Invert(this ExtremityType value)
{
switch (value)
{
case ExtremityType.Both:
return(ExtremityType.None);
case ExtremityType.JustBegin:
return(ExtremityType.JustEnd);
case ExtremityType.JustEnd:
return(ExtremityType.JustBegin);
case ExtremityType.None:
return(ExtremityType.Both);
default:
throw new ArgumentOutOfRangeException(nameof(value), value,
InvalidExtremityTypeMessage);
}
}
public static ExtremityType SetEnd(this ExtremityType value, bool flag)
{
switch (value)
{
case ExtremityType.Both:
return(flag ? ExtremityType.Both : ExtremityType.JustBegin);
case ExtremityType.JustBegin:
return(flag ? ExtremityType.Both : ExtremityType.JustBegin);
case ExtremityType.JustEnd:
return(flag ? ExtremityType.JustEnd : ExtremityType.None);
case ExtremityType.None:
return(flag ? ExtremityType.JustEnd : ExtremityType.None);
default:
throw new ArgumentOutOfRangeException(nameof(value), value,
InvalidExtremityTypeMessage);
// TODO return value instead?
}
}
/**
@brief Return the data of a specific extremity point
@param[in] extremityLabel - the id of the requested extremity point.
@param[out] extremityPoint - the location data of the requested extremity point.
@return PXC_STATUS_NO_ERROR - operation succeeded.
@see ExtremityType
@see ExtremityData
*/
public pxcmStatus QueryExtremityPoint(ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
return QueryExtremityPointINT(instance, extremityLabel, out extremityPoint);
}
/**
* @brief Get an extremity point location using a specific ExtremityType.
* @param[in] extremityLabel - the extremity type to be retrieved.
* @return The extremity point location data.
* @see ExtremityType
*/
public PXCMPoint3DF32 QueryExtremityPoint(ExtremityType extremityLabel)
{
return(QueryExtremityPointINT(instance, extremityLabel));
}
internal static extern PXCMPoint3DF32 PXCMBlobData_IBlob_QueryExtremityPoint(IntPtr instance, ExtremityType extremityLabel);
private static extern pxcmStatus PXCMHandData_IHand_QueryExtremityPoint(IntPtr instance, ExtremityType extremityLabel, [Out] ExtremityData extremityPoint);
public void CanExtremityTypeRecompute()
{
// Treat null as Both (the default value)
// unless no ends are being processed:
ExtremityType?nullable = null;
Assert.AreEqual(ExtremityType.Both, nullable.Recompute(true, true, true, true));
Assert.IsNull(nullable.Recompute(false, false, true, true));
// There remain 4 * 2 * 2 * 2 * 2 = 64 possibilities:
ExtremityType value = ExtremityType.Both;
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, false, false, false));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, false, true, false));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, false, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, false, true, true));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, false, false, false));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, false, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, false, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, false, true, true));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, true, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, true, true, false));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, true, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, true, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, true, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, true, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, true, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, true, true, true));
value = ExtremityType.JustBegin;
Assert.AreEqual(ExtremityType.JustBegin,
value.Recompute(false, false, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, false, true, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, false, false, true));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, false, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, false, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, false, true, false));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, false, false, true));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, false, true, true));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, true, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(false, true, true, false));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, true, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(false, true, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, true, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, true, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, true, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, true, true, true));
value = ExtremityType.JustEnd;
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, false, false, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, false, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, false, false, true));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, false, true, true));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, false, false, false));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, false, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, false, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, false, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, true, false, false));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, true, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, true, false, true));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, true, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, true, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, true, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, true, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, true, true, true));
value = ExtremityType.None;
Assert.AreEqual(ExtremityType.None, value.Recompute(false, false, false, false));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, false, true, false));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, false, false, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, false, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, false, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, false, true, false));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, false, false, true));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, false, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, true, false, false));
Assert.AreEqual(ExtremityType.None, value.Recompute(false, true, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, true, false, true));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(false, true, true, true));
Assert.AreEqual(ExtremityType.None, value.Recompute(true, true, false, false));
Assert.AreEqual(ExtremityType.JustBegin, value.Recompute(true, true, true, false));
Assert.AreEqual(ExtremityType.JustEnd, value.Recompute(true, true, false, true));
Assert.AreEqual(ExtremityType.Both, value.Recompute(true, true, true, true));
}
internal static pxcmStatus QueryExtremityPointINT(IntPtr instance, ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
extremityPoint = new ExtremityData();
return(PXCMHandData_IHand_QueryExtremityPoint(instance, extremityLabel, extremityPoint));
}
private static extern pxcmStatus PXCMHandData_IHand_QueryExtremityPoint(IntPtr instance, ExtremityType extremityLabel, [Out] ExtremityData extremityPoint);
internal static PXCMPoint3DF32 QueryExtremityPointINT(IntPtr instance, ExtremityType extremityLabel)
{
return PXCMBlobData_IBlob_QueryExtremityPoint(instance, extremityLabel);
}
internal static extern PXCMPoint3DF32 PXCMBlobData_IBlob_QueryExtremityPoint(IntPtr instance, ExtremityType extremityLabel);
internal static PXCMPoint3DF32 QueryExtremityPointINT(IntPtr instance, ExtremityType extremityLabel)
{
return(PXCMBlobData_IBlob_QueryExtremityPoint(instance, extremityLabel));
}
/**
@brief Get an extremity point location using a specific ExtremityType.
@param[in] extremityLabel - the extremity type to be retrieved.
@return The extremity point location data.
@see ExtremityType
*/
public PXCMPoint3DF32 QueryExtremityPoint(ExtremityType extremityLabel)
{
return QueryExtremityPointINT(instance, extremityLabel);
}
internal static pxcmStatus QueryExtremityPointINT(IntPtr instance, ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
extremityPoint = new ExtremityData();
return PXCMHandData_IHand_QueryExtremityPoint(instance, extremityLabel, extremityPoint);
}
/**
* @brief Return the data of a specific extremity point
*
* @param[in] extremityLabel - the id of the requested extremity point.
* @param[out] extremityPoint - the location data of the requested extremity point.
*
* @return PXC_STATUS_NO_ERROR - operation succeeded.
*
* @see ExtremityType
* @see ExtremityData
*/
public pxcmStatus QueryExtremityPoint(ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
return(QueryExtremityPointINT(instance, extremityLabel, out extremityPoint));
}
