Add ultimate xr

Assets/UltimateXR/Runtime/Scripts/Manipulation/UxrGrabManager.GrabbableObjectAnchorInfo.cs

@@ -0,0 +1,173 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="UxrGrabManager.GrabbableObjectAnchorInfo.cs" company="VRMADA">
+//   Copyright (c) VRMADA, All rights reserved.
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+using UltimateXR.Core.Serialization;
+
+namespace UltimateXR.Manipulation
+{
+    public partial class UxrGrabManager
+    {
+        #region Private Types & Data
+
+        /// <summary>
+        ///     Stores information to handle grab events (<see cref="UxrManipulationEventArgs" />) for
+        ///     <see cref="UxrGrabbableObjectAnchor" /> objects:
+        ///     <list type="bullet">
+        ///         <item>
+        ///             <see cref="UxrGrabManager.PlacedObjectRangeEntered" />
+        ///         </item>
+        ///         <item>
+        ///             <see cref="UxrGrabManager.PlacedObjectRangeLeft" />
+        ///         </item>
+        ///         <item>
+        ///             <see cref="UxrGrabManager.AnchorRangeEntered" />
+        ///         </item>
+        ///         <item>
+        ///             <see cref="UxrGrabManager.AnchorRangeLeft" />
+        ///         </item>
+        ///     </list>
+        /// </summary>
+        /// <remarks>
+        ///     Implements <see cref="IUxrSerializable" /> to help <see cref="UxrGrabManager" />'s implementation of the
+        ///     <see cref="IUxrStateSave" /> interface (<see cref="UxrGrabManager.SerializeState" />).
+        ///     For now this information is not serialized, because most of it can be inferred at runtime on the client side, but
+        ///     it might get used in the future.
+        /// </remarks>
+        private class GrabbableObjectAnchorInfo : IUxrSerializable
+        {
+            #region Public Types & Data
+
+            /// <summary>
+            ///     Gets or sets whether the given <see cref="UxrGrabbableObjectAnchor" /> had a compatible
+            ///     <see cref="UxrGrabbableObject" /> within a valid drop distance the last frame.
+            /// </summary>
+            public bool HadCompatibleObjectNearLastFrame
+            {
+                get => _hadCompatibleObjectNearLastFrame;
+                set => _hadCompatibleObjectNearLastFrame = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets whether the given <see cref="UxrGrabbableObjectAnchor" /> has currently a compatible
+            ///     <see cref="UxrGrabbableObject" /> within a valid drop distance.
+            /// </summary>
+            public bool HasCompatibleObjectNear
+            {
+                get => _hasCompatibleObjectNear;
+                set => _hasCompatibleObjectNear = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets the <see cref="UxrGrabber" /> that currently can grab the <see cref="UxrGrabbableObject" /> placed on
+            ///     the given <see cref="UxrGrabbableObjectAnchor" />. Null if there is none.
+            /// </summary>
+            public UxrGrabber GrabberNear
+            {
+                get => _grabberNear;
+                set => _grabberNear = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets the <see cref="UxrGrabber" /> that could grab the <see cref="UxrGrabbableObject" /> placed on the
+            ///     given <see cref="UxrGrabbableObjectAnchor" /> during last frame. Null if there was none.
+            /// </summary>
+            public UxrGrabber LastValidGrabberNear
+            {
+                get => _lastValidGrabberNear;
+                set => _lastValidGrabberNear = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets the grab point index of the <see cref="UxrGrabbableObject" /> that is placed on the given
+            ///     <see cref="UxrGrabbableObjectAnchor" /> that can currently be grabbed by <see cref="GrabberNear" />. -1 If there is
+            ///     none.
+            /// </summary>
+            public int GrabPointNear
+            {
+                get => _grabPointNear;
+                set => _grabPointNear = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets the grab point index of the <see cref="UxrGrabbableObject" /> that is placed on the given
+            ///     <see cref="UxrGrabbableObjectAnchor" /> that could be grabbed by <see cref="GrabberNear" /> during last frame. -1
+            ///     if there was none.
+            /// </summary>
+            public int LastValidGrabPointNear
+            {
+                get => _lastValidGrabPointNear;
+                set => _lastValidGrabPointNear = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets the <see cref="UxrGrabber" /> that currently is grabbing an <see cref="UxrGrabbableObject" /> that can
+            ///     be placed on the given <see cref="UxrGrabbableObjectAnchor" />. Null if there is none.
+            /// </summary>
+            public UxrGrabber FullGrabberNear
+            {
+                get => _fullGrabberNear;
+                set => _fullGrabberNear = value;
+            }
+
+            /// <summary>
+            ///     Gets or sets the <see cref="UxrGrabber" /> that currently is grabbing an <see cref="UxrGrabbableObject" /> that
+            ///     could be placed on the given <see cref="UxrGrabbableObjectAnchor" /> during last frame. Null if there was none.
+            /// </summary>
+            public UxrGrabber LastFullGrabberNear
+            {
+                get => _lastFullGrabberNear;
+                set => _lastFullGrabberNear = value;
+            }
+
+            #endregion
+
+            #region Constructors & Finalizer
+
+            /// <summary>
+            ///     Default constructor required for serialization.
+            /// </summary>
+            public GrabbableObjectAnchorInfo()
+            {
+            }
+
+            #endregion
+
+            #region Implicit IUxrSerializable
+
+            /// <inheritdoc />
+            public int SerializationVersion => 0;
+
+            /// <inheritdoc />
+            public void Serialize(IUxrSerializer serializer, int serializationVersion)
+            {
+                serializer.Serialize(ref _hadCompatibleObjectNearLastFrame);
+                serializer.Serialize(ref _hasCompatibleObjectNear);
+                serializer.SerializeUniqueComponent(ref _grabberNear);
+                serializer.SerializeUniqueComponent(ref _lastValidGrabberNear);
+                serializer.Serialize(ref _grabPointNear);
+                serializer.Serialize(ref _lastValidGrabPointNear);
+                serializer.SerializeUniqueComponent(ref _fullGrabberNear);
+                serializer.SerializeUniqueComponent(ref _lastFullGrabberNear);
+            }
+
+            #endregion
+
+            #region Private Types & Data
+
+            private bool       _hadCompatibleObjectNearLastFrame;
+            private bool       _hasCompatibleObjectNear;
+            private UxrGrabber _grabberNear;
+            private UxrGrabber _lastValidGrabberNear;
+            private int        _grabPointNear          = -1;
+            private int        _lastValidGrabPointNear = -1;
+            private UxrGrabber _fullGrabberNear;
+            private UxrGrabber _lastFullGrabberNear;
+
+            #endregion
+        }
+
+        #endregion
+    }
+}