345 lines
12 KiB
C#
345 lines
12 KiB
C#
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using UdonSharp;
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using UnityEngine;
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using VRC.SDK3.Components;
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using VRC.SDKBase;
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using VRC.Udon.Common.Interfaces;
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#pragma warning disable CS0108
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#pragma warning disable IDE0044
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#pragma warning disable IDE0066, IDE0074
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#pragma warning disable IDE0090, IDE1006
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namespace QvPen.UdonScript
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{
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[DefaultExecutionOrder(11)]
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[UdonBehaviourSyncMode(BehaviourSyncMode.NoVariableSync)]
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public class QvPen_Eraser : UdonSharpBehaviour
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{
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private const string _version = QvPen_Pen._version;
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[SerializeField]
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private Material normal;
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private Material erasing;
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[SerializeField]
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private Transform inkPoolRoot;
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private Renderer _renderer;
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private Renderer renderer => _renderer ? _renderer : (_renderer = GetComponentInChildren<Renderer>(true));
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private SphereCollider _sphereCollider;
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private SphereCollider sphereCollider => _sphereCollider ? _sphereCollider : (_sphereCollider = GetComponent<SphereCollider>());
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private VRC_Pickup _pickup;
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private VRC_Pickup pickup => _pickup ? _pickup : (_pickup = (VRC_Pickup)GetComponent(typeof(VRC_Pickup)));
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private VRCObjectSync _objectSync;
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private VRCObjectSync objectSync
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=> _objectSync ? _objectSync : (_objectSync = (VRCObjectSync)GetComponent(typeof(VRCObjectSync)));
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private bool isUser;
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public bool IsUser => isUser;
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private bool isErasing;
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// EraserManager
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private QvPen_EraserManager manager;
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private float _eraserRadius = 0f;
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private float eraserRadius
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{
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get
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{
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if (_eraserRadius > 0f)
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return _eraserRadius;
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else
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{
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var s = transform.lossyScale;
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_eraserRadius = Mathf.Min(s.x, s.y, s.z) * sphereCollider.radius;
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return _eraserRadius;
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}
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}
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}
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private int inkColliderLayer;
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private const string inkPoolRootName = QvPen_Pen.inkPoolRootName;
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private VRCPlayerApi _localPlayer;
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private VRCPlayerApi localPlayer => _localPlayer ?? (_localPlayer = Networking.LocalPlayer);
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private int localPlayerId => VRC.SDKBase.Utilities.IsValid(localPlayer) ? localPlayer.playerId : -1;
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public void _Init(QvPen_EraserManager manager)
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{
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this.manager = manager;
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inkColliderLayer = manager.inkColliderLayer;
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//-> [DefaultExecutionOrder(11)]
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var inkPoolRootGO = GameObject.Find($"/{inkPoolRootName}");
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if (inkPoolRootGO)
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{
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inkPoolRoot = inkPoolRootGO.transform;
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}
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else
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{
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inkPoolRoot.name = inkPoolRootName;
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SetParentAndResetLocalTransform(inkPoolRoot, null);
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inkPoolRoot.SetAsFirstSibling();
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#if !UNITY_EDITOR
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const string ureishi = nameof(ureishi);
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Log($"{nameof(QvPen)} {_version}");
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#endif
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}
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erasing = renderer.sharedMaterial;
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pickup.InteractionText = "Eraser";
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pickup.UseText = "Erase";
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}
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public override void OnPlayerJoined(VRCPlayerApi player)
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{
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if (isUser && isErasing)
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SendCustomNetworkEvent(NetworkEventTarget.All, nameof(OnPickupEvent));
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}
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public override void OnPickup()
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{
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isUser = true;
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sphereCollider.enabled = false;
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manager._TakeOwnership();
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manager.SendCustomNetworkEvent(NetworkEventTarget.All, nameof(QvPen_EraserManager.StartUsing));
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SendCustomNetworkEvent(NetworkEventTarget.All, nameof(OnPickupEvent));
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}
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public override void OnDrop()
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{
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isUser = false;
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sphereCollider.enabled = true;
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manager._ClearSyncBuffer();
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manager.SendCustomNetworkEvent(NetworkEventTarget.All, nameof(QvPen_EraserManager.EndUsing));
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SendCustomNetworkEvent(NetworkEventTarget.All, nameof(OnDropEvent));
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}
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public override void OnPickupUseDown()
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{
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SendCustomNetworkEvent(NetworkEventTarget.All, nameof(StartErasing));
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}
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public override void OnPickupUseUp()
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{
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SendCustomNetworkEvent(NetworkEventTarget.All, nameof(FinishErasing));
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}
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public void OnPickupEvent() => renderer.sharedMaterial = normal;
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public void OnDropEvent() => renderer.sharedMaterial = erasing;
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public void StartErasing()
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{
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isErasing = true;
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renderer.sharedMaterial = erasing;
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}
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public void FinishErasing()
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{
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isErasing = false;
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renderer.sharedMaterial = normal;
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}
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#region Data protocol
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#region Base
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// Mode
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private const int MODE_UNKNOWN = QvPen_Pen.MODE_UNKNOWN;
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private const int MODE_DRAW = QvPen_Pen.MODE_DRAW;
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private const int MODE_ERASE = QvPen_Pen.MODE_ERASE;
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private const int MODE_DRAW_PLANE = QvPen_Pen.MODE_DRAW_PLANE;
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// Footer element
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private const int FOOTER_ELEMENT_DATA_INFO = QvPen_Pen.FOOTER_ELEMENT_DATA_INFO;
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private const int FOOTER_ELEMENT_PEN_ID = QvPen_Pen.FOOTER_ELEMENT_PEN_ID;
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private const int FOOTER_ELEMENT_DRAW_INK_INFO = QvPen_Pen.FOOTER_ELEMENT_DRAW_INK_INFO;
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private const int FOOTER_ELEMENT_DRAW_LENGTH = QvPen_Pen.FOOTER_ELEMENT_DRAW_LENGTH;
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private const int FOOTER_ELEMENT_ERASE_POINTER_POSITION = QvPen_Pen.FOOTER_ELEMENT_ERASE_POINTER_POSITION;
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private const int FOOTER_ELEMENT_ERASE_POINTER_RADIUS = QvPen_Pen.FOOTER_ELEMENT_ERASE_POINTER_RADIUS;
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private const int FOOTER_ELEMENT_ERASE_LENGTH = QvPen_Pen.FOOTER_ELEMENT_ERASE_LENGTH;
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#endregion
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private int GetFooterSize(int mode)
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{
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switch (mode)
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{
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case MODE_DRAW: return FOOTER_ELEMENT_DRAW_LENGTH;
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case MODE_ERASE: return FOOTER_ELEMENT_ERASE_LENGTH;
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case MODE_UNKNOWN: return 0;
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default: return 0;
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}
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}
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private Vector3 GetData(Vector3[] data, int index)
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=> data.Length > index ? data[data.Length - 1 - index] : Vector3.negativeInfinity;
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private void SetData(Vector3[] data, int index, Vector3 element)
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{
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if (data.Length > index)
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data[data.Length - 1 - index] = element;
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}
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private int GetMode(Vector3[] data)
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=> data.Length > 0 ? (int)GetData(data, 0).y : MODE_UNKNOWN;
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public void _SendData(Vector3[] data)
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=> manager._SendData(data);
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#endregion
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private readonly Collider[] results = new Collider[4];
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public override void PostLateUpdate()
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{
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if (!isUser || !isHeld || !isErasing)
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return;
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var count = Physics.OverlapSphereNonAlloc(transform.position, eraserRadius, results, 1 << inkColliderLayer, QueryTriggerInteraction.Ignore);
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for (var i = 0; i < count; i++)
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{
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var other = results[i];
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if (other && other.transform.parent && other.transform.parent.parent && other.transform.parent.parent.parent
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&& other.transform.parent.parent.parent.parent == inkPoolRoot)
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{
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var syncer = other.GetComponentInParent<QvPen_LateSync>();
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if (syncer)
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{
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var pen = syncer.pen;
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var penIdVector = pen.penIdVector;
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var lineRenderer = other.GetComponentInParent<LineRenderer>();
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if (lineRenderer && lineRenderer.positionCount > 0)
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{
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var data = new Vector3[GetFooterSize(MODE_ERASE)];
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SetData(data, FOOTER_ELEMENT_DATA_INFO, new Vector3(localPlayerId, MODE_ERASE, GetFooterSize(MODE_ERASE)));
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SetData(data, FOOTER_ELEMENT_PEN_ID, penIdVector);
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SetData(data, FOOTER_ELEMENT_ERASE_POINTER_POSITION, transform.position);
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SetData(data, FOOTER_ELEMENT_ERASE_POINTER_RADIUS, Vector3.right * eraserRadius);
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_SendData(data);
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}
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}
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}
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results[i] = null;
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}
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}
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public void _UnpackData(Vector3[] data)
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{
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if (data.Length == 0)
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return;
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switch (GetMode(data))
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{
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case MODE_ERASE:
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if (isUser && VRCPlayerApi.GetPlayerCount() > 1)
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tmpErasedData = data;
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else
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EraseInk(data);
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break;
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}
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}
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private Vector3[] tmpErasedData;
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public void ExecuteEraseInk()
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{
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if (tmpErasedData != null)
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EraseInk(tmpErasedData);
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tmpErasedData = null;
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}
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private void EraseInk(Vector3[] data)
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{
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if (data.Length < GetFooterSize(MODE_ERASE))
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return;
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var pointerPosition = GetData(data, FOOTER_ELEMENT_ERASE_POINTER_POSITION);
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var radius = GetData(data, FOOTER_ELEMENT_ERASE_POINTER_RADIUS).x;
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var count = Physics.OverlapSphereNonAlloc(pointerPosition, radius, results, 1 << inkColliderLayer, QueryTriggerInteraction.Ignore);
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for (var i = 0; i < count; i++)
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{
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var other = results[i];
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Transform t;
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if (other && (t = other.transform.parent) && (t = t.parent) && (t = t.parent) && t.parent == inkPoolRoot)
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{
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Destroy(other.GetComponent<MeshCollider>().sharedMesh);
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Destroy(other.transform.parent.gameObject);
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}
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results[i] = null;
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}
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}
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[System.NonSerialized]
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public bool pickuped = false; // protected
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public bool isHeld => pickuped;
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public void _Respawn()
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{
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pickup.Drop();
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if (Networking.LocalPlayer.IsOwner(gameObject))
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objectSync.Respawn();
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}
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#region Utility
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private void SetParentAndResetLocalTransform(Transform child, Transform parent)
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{
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if (child)
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{
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child.SetParent(parent);
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child.localPosition = Vector3.zero;
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child.localRotation = Quaternion.identity;
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child.localScale = Vector3.one;
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}
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}
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#endregion
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#region Log
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private void Log(object o) => Debug.Log($"{logPrefix}{o}", this);
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private void Warning(object o) => Debug.LogWarning($"{logPrefix}{o}", this);
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private void Error(object o) => Debug.LogError($"{logPrefix}{o}", this);
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private readonly Color logColor = new Color(0xf2, 0x7d, 0x4a, 0xff) / 0xff;
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private string ColorBeginTag(Color c) => $"<color=\"#{ToHtmlStringRGB(c)}\">";
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private const string ColorEndTag = "</color>";
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private string _logPrefix;
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private string logPrefix
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=> string.IsNullOrEmpty(_logPrefix)
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? (_logPrefix = $"[{ColorBeginTag(logColor)}{nameof(QvPen)}.{nameof(QvPen.Udon)}.{nameof(QvPen_Eraser)}{ColorEndTag}] ") : _logPrefix;
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private string ToHtmlStringRGB(Color c)
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{
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c *= 0xff;
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return $"{Mathf.RoundToInt(c.r):x2}{Mathf.RoundToInt(c.g):x2}{Mathf.RoundToInt(c.b):x2}";
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}
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#endregion
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}
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}
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