siege-song/Data/Assets/Malbers Animations/Common/Scripts/Utilities/Aim/Aim.cs

using UnityEngine;
//using Physics = RotaryHeart.Lib.PhysicsExtension.Physics;
using MalbersAnimations.Scriptables;
using MalbersAnimations.Events;
using System.Collections.Generic;
using System.Linq;
using System;

#if UNITY_EDITOR
using UnityEditor;
#endif
namespace MalbersAnimations.Utilities
{
    [DefaultExecutionOrder(10000)]
    [AddComponentMenu("Malbers/Utilities/Aiming/Aim")]
    public class Aim : MonoBehaviour, IAim, IAnimatorListener
    {
        #region Vars and Props

        #region Public Variables
        [SerializeField, Tooltip("Is the Aim Active")]
        private BoolReference m_active = new BoolReference(true);

        [SerializeField, Tooltip("Aim Origin Reference"), ContextMenuItem("Head as AimOrigin", "HeadAimOrigin")]
        private Transform m_aimOrigin;
        [SerializeField, Tooltip("Smoothness Lerp value to change from Active to Disable")]
        private float m_Smoothness = 10f;

        [SerializeField, Tooltip("Layers inlcuded on the Aiming Logic")]
        private LayerReference m_aimLayer = new LayerReference(-1);
        [SerializeField, Tooltip("Does the Aiming Logic ignore Colliders??")]
        private QueryTriggerInteraction m_Triggers = QueryTriggerInteraction.Ignore;

        [SerializeField, Tooltip("Forced a Target on the Aiming Logic. Calculate the Aim from the Aim Origin to a Target")]
        private TransformReference m_AimTarget = new TransformReference();

        [Tooltip("Transform Helper that stores the position of the Hit")]
        public TransformReference m_AimPosition = new TransformReference();

        [SerializeField, Tooltip("Set a Transform Hierarchy to Ignore on the Aim Ray")]
        private TransformReference m_Ignore = new TransformReference();

        [SerializeField, Tooltip("Camera Reference used for calculatin the Aim logic from the Camera Center. By Default will use the Camera.Main Transform")]
        private TransformReference m_camera = new TransformReference();
        private Camera cam;

        [SerializeField, Tooltip("Do the raycast every X Cycles to increase performance")]
        [Min(1)] private int m_cycles = 1;
        private int CurrentCycles;

        [SerializeField, Tooltip("Default screen center")]
        private Vector2Reference m_screenCenter = new Vector2Reference(0.5f, 0.5f);


        [SerializeField]
        [Tooltip("This Parameter is used to Change the Current Camera to the Side of which the Character is relative to Camera or the Target")]
        private AimSide m_AimSide = 0;

        [Tooltip("Update mode for the Aim Logic")]
        public UpdateType updateMode = UpdateType.LateUpdate;

        /// <summary>Maximun Distance for the Camera Ray</summary>
        [Tooltip("Maximun Distance from the Origin to the Possible Target")]
        public float MaxDistance = 100f;


        [Tooltip("If you set a new Target usually the Pivot is on the base of the Transform. Enable this to find the Center of the Mesh Renderer")]
        public BoolReference m_UseTargetCenter = new BoolReference(false);
        public Renderer TargetRenderer { get; private set; }

        /// <summary>Find the Target Center</summary>
        public Vector3 TargetCenter => TargetRenderer != null ? TargetRenderer.bounds.center : AimTarget.position;

        [SerializeField, Tooltip("Use Raycasting for finding the Hit Point. Disable this if you don't need to know which was the object hitted.")]
        private BoolReference m_UseRaycasting = new BoolReference(true);

        /// <summary>Radius for the Sphere Casting, if this is set to Zero they I will use a Ray Casting</summary>
        [Tooltip("Radius for the Sphere Casting, if this is set to Zero they I will use a Ray Casting")]
        public FloatReference rayRadius = new FloatReference(0.0f);

        /// <summary>Ray Counts for the Ray casting</summary>
        [Tooltip("Maximum Ray Hits for the Ray casting")]
        public int RayHits = 5;

        public TransformEvent OnAimRayTarget = new TransformEvent();
        public Vector3Event OnScreenCenter = new Vector3Event();
        public IntEvent OnAimSide = new IntEvent();
        public BoolEvent OnAiming = new BoolEvent();
        public BoolEvent OnUsingTarget = new BoolEvent();

        public bool debug;
        private string hitName;
        private int hitcount;
        #endregion

        #region Properties

        /// <summary>Main Camera</summary>
        public Transform MainCamera { get => m_camera.Value; set => m_camera.Value = value; }


        /// <summary>Use Raycasting for finding the Hit Point</summary>
        public bool UseRaycasting { get => m_UseRaycasting.Value; set => m_UseRaycasting.Value = value; }

        /// <summary>Sets the Aim Origin Transform </summary>
        public Transform AimOrigin
        {
            get => m_aimOrigin;
            set
            {
                if (value)
                    m_aimOrigin = value;
                else
                    m_aimOrigin = defaultOrigin;
            }
        }

        private Transform defaultOrigin;

        /// <summary>Set a Extra Transform to Ignore it (Used in case of the Mount for the Rider)</summary>
        public Transform IgnoreTransform { get => m_Ignore.Value; set => m_Ignore.Value = value; }

        /// <summary>Direction the GameObject is Aiming (Smoothed) </summary>
        public Vector3 AimDirection => AimOrigin.DirectionTo(AimPoint);

        /// <summary>Raw Direction the GameObject is Aiming</summary>
        public Vector3 RawAimDirection { get; private set; }

        /// <summary>is the Current AimTarget a Target Assist?</summary>
        public bool IsTargetAssist { get; private set; }


        /// <summary>Smooth Aim Point the ray is Aiming</summary>
        public Vector3 AimPoint { get; private set; }

        /// <summary>RAW Aim Point the ray is Aiming</summary>
        public Vector3 RawPoint { get; private set; }

        public float HorizontalAngle { get; private set; }
        public float VerticalAngle { get; private set; }



        /// <summary>Default Screen Center</summary>
        public Vector3 ScreenCenter { get; private set; }

        public IAimTarget LastAimTarget;

        /// <summary>Is the Aiming Logic Active?</summary>
        public bool Active
        {
            get => m_active;
            set
            {
                m_active.Value = enabled = value;

                if (value) EnterAim();
                else ExitAim();
            }
        }

        public void EnterAim()
        {
            if (AimSide == AimSide.Left)
                OnAimSide.Invoke(-1);
            else if (AimSide == AimSide.Right)
                OnAimSide.Invoke(1);

            CalculateAiming();


            OnAiming.Invoke(true);
            if (AimPosition) AimPosition.gameObject.SetActive(true); //Hide the Helper
        }

        public void ExitAim()
        {
            OnScreenCenter.Invoke(ScreenCenter);
            OnAimRayTarget.Invoke(null);
            AimSide = AimSide.None;
            OnAimSide.Invoke(0);
            OnAiming.Invoke(false);

            if (AimPosition)
                AimPosition.gameObject.SetActive(false); //Hide the Helper
        }

        /// <summary>Limit the Aiming via Angle limit Which means the Aiming is Active but should not be used</summary>
        public bool Limited { get; set; }

        /// <summary> Last Raycast stored for calculating the Aim</summary>
        private RaycastHit aimHit;

        /// <summary> Last Raycast stored for calculating the Aim</summary>
        public RaycastHit AimHit => aimHit;

        private Transform m_AimTargetAssist;

        /// <summary>Target Transform Stored from the AimRay</summary>
        public Transform AimRayTargetAssist
        {
            get => m_AimTargetAssist;
            set
            {
                if (m_AimTargetAssist != value)
                {
                    m_AimTargetAssist = value;
                    OnAimRayTarget.Invoke(value);
                }
            }
        }

        /// <summary>Check if the camera is in the right:true or Left: False side of the Character </summary>
        public bool AimingSide { get; private set; }

        /// <summary>Forced Target on the Aiming Logic</summary>
        public Transform AimTarget
        {
            get => m_AimTarget.Value;
            set
            {
                if (m_AimTarget.Value != value) //Only execute the logic when the values are different
                {
                    m_AimTarget.Value = value;

                    if (value && m_UseTargetCenter.Value)
                    {
                        TargetRenderer = AimTarget.GetComponentInChildren<SkinnedMeshRenderer>();  //Find the Center of the First SkinMeshRenderer

                        if (TargetRenderer == null)
                            TargetRenderer = AimTarget.GetComponentInChildren<MeshRenderer>();//Find the Center of the First MeshRenderer if the first one fails

                    }
                    OnUsingTarget.Invoke(value != null);
                    OnAimRayTarget.Invoke(value);
                }
            }
        }


        /// <summary>Tranform Helper use to Ping the Hit Point</summary>
        public Transform AimPosition { get => m_AimPosition.Value; set => m_AimPosition.Value = value; }

        /// <summary>Layer to Aim and Hit</summary>
        public LayerMask Layer { get => m_aimLayer.Value; set => m_aimLayer.Value = value; }

        public QueryTriggerInteraction TriggerInteraction { get => m_Triggers; set => m_Triggers = value; }

        public AimSide AimSide { get => m_AimSide; set => m_AimSide = value; }
        public RaycastHit[] ArrayHits { get; private set; }

        #endregion
        #endregion

        public int EditorTab1 = 1;


        void Awake()
        {
            if (MainCamera == null)
            {
                cam = MTools.FindMainCamera();
                if (cam)  MainCamera = cam.transform;
            }
            else
            {
                cam = MainCamera.GetComponent<Camera>();
            }

            if (AimOrigin)
                defaultOrigin = AimOrigin;
            else
                AimOrigin = defaultOrigin = transform;


            GetCenterScreen();

            CurrentCycles = UnityEngine.Random.Range(0, 999999);
        }


        void OnEnable()
        {
            CalculateAiming();
            AimTarget = m_AimTarget.Value;     //Call the Events on the Aim Target
        }


        private void FixedUpdate()
        {
            if (updateMode == UpdateType.FixedUpdate)
            {
                CurrentCycles++;
                var UseRay = UseRaycasting && (CurrentCycles % m_cycles == 0);
                if (UseRay) CurrentCycles = 0;


                AimLogic(UseRay);
                SmoothValues(Time.fixedDeltaTime);
            }
        }


        private void LateUpdate()
        {
            if (updateMode == UpdateType.LateUpdate)
            {
                CurrentCycles++;
                var UseRay = UseRaycasting && (CurrentCycles % m_cycles == 0);
                if (UseRay) CurrentCycles = 0;

                AimLogic(UseRay);
                SmoothValues(Time.deltaTime);
            }
        }


        public virtual void AimLogic(bool useRaycasting)
        {
            if (AimTarget)
            {
                aimHit = DirectionFromTarget(useRaycasting);
                RawPoint = UseRaycasting ? aimHit.point : TargetCenter;
            }
            else
            {
                if (MainCamera)
                {
                    aimHit = DirectionFromCamera(useRaycasting);
                    RawPoint = aimHit.point;
                }
            }

            CalculateAngles();
        }

        /// <summary> Calculate the Aiming Direction with smoothing</summary>
        public void CalculateAiming()
        {
            if (Active)
            {
                AimLogic(UseRaycasting);
                SmoothValues(0);
            }
        }


        public void Active_Set(bool value) => Active = value;
        public void Active_Toggle() => Active ^= true;
        public void SetTarget(Transform target) => AimTarget = target;
        public void SetTarget(Component target) => SetTarget(target.transform);
        public void SetTarget(GameObject target) => SetTarget(target.transform);
        public void ClearTarget() => AimTarget = null;

        /// <summary>Calculates the Camera/Target Horizontal Angle Normalized </summary>
        public void CalculateAngles()
        {
            AimingSide = Vector3.Dot((AimOrigin.position - AimPoint), transform.right) > 0; //Calculate the side of the Origin according to the Aiming Position

            Vector3 HorizontalDir = Vector3.ProjectOnPlane(AimDirection, Vector3.up);
            Vector3 ForwardDir = Vector3.ProjectOnPlane(transform.forward, Vector3.up);

            HorizontalAngle = Vector3.Angle(HorizontalDir, ForwardDir) * (AimingSide ? 1 : -1); //Get the Normalized value for the look direction
            VerticalAngle = (Vector3.Angle(transform.up, AimDirection) - 90);                   //Get the Normalized value for the look direction
        }


        void SmoothValues(float time)
        {
            float Smoothlerp = time * m_Smoothness;
            Smoothlerp = Mathf.Sin(Smoothlerp * Mathf.PI * 0.5f); //don't remember why  Smooth In Out the Time
            var isRaw = m_Smoothness == 0 || time == 0;

            AimPoint = isRaw ? RawPoint : Vector3.Lerp(AimPoint, RawPoint, Smoothlerp);

            if (AimPosition != null) //Helper for the Aim Position
            {
                AimPosition.position = AimPoint;
                AimPosition.up = isRaw ? aimHit.normal : Vector3.Lerp(AimPosition.up, aimHit.normal, Smoothlerp);
            }
        }

        private void GetCenterScreen()
        {
            var SC = new Vector3(Screen.width * m_screenCenter.Value.x, Screen.height * m_screenCenter.Value.y); //Gets the Center of the Aim Dot Transform

            if (SC != ScreenCenter)
            {
                ScreenCenter = SC;
                OnScreenCenter.Invoke(ScreenCenter);
            }
        }

        public RaycastHit DirectionFromCamera(bool useray)
        {
            GetCenterScreen();
            RawAimDirection = cam.transform.forward;
            Ray CamRay = cam.ScreenPointToRay(ScreenCenter);


            var hit = new RaycastHit();

            if (this.UseRaycasting && !useray)
            {
                hit.distance = AimHit.distance;
                hit.point = CamRay.GetPoint(AimHit.distance);
            }
            else
            {
                hit.distance = MaxDistance;
                hit.point = CamRay.GetPoint(MaxDistance);
            }

            if (useray)
            {
                ArrayHits = new RaycastHit[RayHits];

                if (rayRadius > 0)
                    hitcount = Physics.SphereCastNonAlloc(CamRay, rayRadius, ArrayHits, MaxDistance, Layer, m_Triggers);
                else
                    hitcount = Physics.RaycastNonAlloc(CamRay, ArrayHits, MaxDistance, Layer, m_Triggers);

                if (hitcount > 0)
                {
                    foreach (RaycastHit rHit in ArrayHits)
                    {
                        if (rHit.transform == null) break;                                         //Means nothing was found
                        if (rHit.transform.root == IgnoreTransform) continue;                      //Dont Hit anything the Ignore
                        if (rHit.transform.root == AimOrigin.root) continue;                       //Dont Hit anything in this hierarchy

                        //   if (Vector3.Distance(MainCamera.position, rHit.point) < Vector3.Distance(MainCamera.position, AimOrigin.position)) continue; //If I hit something behind the camera skip

                        if (hit.distance > rHit.distance) hit = rHit;
                    }
                }

                return GetAimAssist(hit);
            }

            return (hit);
        }

        public RaycastHit DirectionFromTarget(bool UseRaycasting)
        {
            var TargetCenter = this.TargetCenter; //Cache the Center

            RawAimDirection = AimOrigin.DirectionTo(TargetCenter);

            Ray ray = new Ray(AimOrigin.position, RawAimDirection);

            var hit = new RaycastHit()
            {
                distance = MaxDistance,
                point = TargetCenter,
            };

            if (UseRaycasting)
            {
                ArrayHits = new RaycastHit[RayHits];

                if (rayRadius > 0)
                    hitcount = Physics.SphereCastNonAlloc(ray, rayRadius, ArrayHits, MaxDistance, Layer, m_Triggers);
                else
                    hitcount = Physics.RaycastNonAlloc(ray, ArrayHits, MaxDistance, Layer, m_Triggers);

                if (hitcount > 0)
                {
                    foreach (RaycastHit rHit in ArrayHits)
                    {
                        if (rHit.transform == null) break;                                         //Means nothing was found
                        if (rHit.transform.root == IgnoreTransform) continue;                      //Dont Hit anything the Ignore
                        if (rHit.transform.root == AimOrigin.root) continue;                       //Dont Hit anything in this hierarchy
                        if (hit.distance > rHit.distance) hit = rHit;
                    }
                }

                return GetAimAssist(hit);
            }

            return hit;
        }

        /// <summary> Find if the Transform Hit with the RayCast is an AimAssist </summary>
        /// <param name="hit"></param>
        /// <returns></returns>
        private RaycastHit GetAimAssist(RaycastHit hit)
        {

#if UNITY_EDITOR
            hitName = hit.collider ? hit.collider.name : string.Empty; //For debbuging purposes
#endif

            IAimTarget IAimTarg = hit.collider != null ? hit.collider.GetComponent<IAimTarget>() : null;
            IsTargetAssist = false;

            if (IAimTarg != null)
            {
                if (IAimTarg.AimAssist)
                {
                    IsTargetAssist = true;
                    AimRayTargetAssist = IAimTarg.AimPoint;
                    hit.point = IAimTarg.AimPoint.position;
                }


                if (IAimTarg != LastAimTarget)
                {
                    LastAimTarget = IAimTarg;
                    LastAimTarget.IsBeenAimed(true, gameObject);
                }
            }
            else
            {
                LastAimTarget?.IsBeenAimed(false, gameObject);
                LastAimTarget = null;

                AimRayTargetAssist = null;
            }

            return hit;
        }


        /// <summary>This is used to listen the Animator asociated to this gameObject </summary>
        public virtual bool OnAnimatorBehaviourMessage(string message, object value) => this.InvokeWithParams(message, value);

        private void HeadAimOrigin()
        {
            var anim = transform.root.GetComponentInChildren<Animator>();

            if (anim)
            {
                if (anim.isHuman)
                {
                    var head = anim.GetBoneTransform(HumanBodyBones.Head);
                    if (head) AimOrigin = head;
                }
                else
                {
                    AimOrigin = anim.transform.FindGrandChild("Head");
                }
            }
            MTools.SetDirty(this);
        }

#if UNITY_EDITOR
        void Reset()
        {
            if (MainCamera == null)
            {
                cam = MTools.FindMainCamera();
                MainCamera = cam.transform;
            }
            else
            {
                cam = MainCamera.GetComponent<Camera>();
            }

            AimOrigin = defaultOrigin = transform;
        }

        void OnDrawGizmos()
        {
            if (debug && Application.isPlaying && enabled)
            {
                if (!Limited && AimOrigin)
                {
                    float radius = 0.05f;
                    Gizmos.color = Color.green;
                    Gizmos.DrawWireSphere(AimPoint, radius);
                    Gizmos.DrawSphere(AimPoint, radius);



                    Gizmos.DrawLine(AimOrigin.position, AimPoint);
                    Gizmos.color = Color.black;
                    Gizmos.DrawLine(AimOrigin.position, RawPoint);

                    if (UseRaycasting)
                    {
                        GUIStyle style = new GUIStyle(UnityEditor.EditorStyles.label)
                        {
                            fontStyle = FontStyle.Bold,
                            fontSize = 10
                        };

                        style.normal.textColor = Color.green;

                        UnityEditor.Handles.Label(AimPoint, hitName, style);
                    }
                }
            }
        }
#endif
    }




    #region Inspector


#if UNITY_EDITOR
    [CanEditMultipleObjects, CustomEditor(typeof(Aim))]
    public class AimEditor : Editor
    {
        Aim m;

        SerializedProperty m_active, m_aimOrigin, m_Smoothness,
            m_aimLayer, m_Triggers, m_AimTarget, m_AimPosition,
            m_AimSide, debug, m_UpdateMode, OnAiming, m_cycles,
            m_Ignore, m_camera, m_UseTargetCenter,
            m_screenCenter, rayRadius, RayHits, OnAimRayTarget,
            OnUsingTarget, OnScreenCenter, OnAimSide, EditorTab1, MaxDistance, m_UseRaycasting;
        private void OnEnable()
        {
            m = (Aim)target;

            m_active = serializedObject.FindProperty("m_active");
            m_Smoothness = serializedObject.FindProperty("m_Smoothness");
            m_aimOrigin = serializedObject.FindProperty("m_aimOrigin");
            m_UseTargetCenter = serializedObject.FindProperty("m_UseTargetCenter");
            m_aimLayer = serializedObject.FindProperty("m_aimLayer");
            m_Triggers = serializedObject.FindProperty("m_Triggers");
            m_AimTarget = serializedObject.FindProperty("m_AimTarget");
            m_AimPosition = serializedObject.FindProperty("m_AimPosition");
            m_Ignore = serializedObject.FindProperty("m_Ignore");
            m_camera = serializedObject.FindProperty("m_camera");
            m_screenCenter = serializedObject.FindProperty("m_screenCenter");
            m_AimSide = serializedObject.FindProperty("m_AimSide");
            rayRadius = serializedObject.FindProperty("rayRadius");
            MaxDistance = serializedObject.FindProperty("MaxDistance");
            RayHits = serializedObject.FindProperty("RayHits");
            EditorTab1 = serializedObject.FindProperty("EditorTab1");
            debug = serializedObject.FindProperty("debug");
            m_UpdateMode = serializedObject.FindProperty("updateMode");

            OnAimRayTarget = serializedObject.FindProperty("OnAimRayTarget");
            OnUsingTarget = serializedObject.FindProperty("OnUsingTarget");

            OnScreenCenter = serializedObject.FindProperty("OnScreenCenter");
            OnAimSide = serializedObject.FindProperty("OnAimSide");
            OnAiming = serializedObject.FindProperty("OnAiming");
            m_cycles = serializedObject.FindProperty("m_cycles");
            m_UseRaycasting = serializedObject.FindProperty("m_UseRaycasting");
        }

        public override void OnInspectorGUI()
        {
            serializedObject.Update();
            MalbersEditor.DrawDescription("Aim Logic. Uses raycasting to find object when the character is aiming with the camera or towards a target");
            EditorTab1.intValue = GUILayout.Toolbar(EditorTab1.intValue, new string[] { "General", "References", "Events" });


            if (Application.isPlaying)
            {
                EditorGUILayout.BeginVertical(m.AimTarget != null ? MTools.StyleOrange : MTools.StyleGreen);
                EditorGUILayout.HelpBox("Using " + (m.AimTarget != null ? "a Target" : "the Camera"), MessageType.Info);
                EditorGUILayout.EndVertical();
            }



            //First Tabs
            int Selection = EditorTab1.intValue;

            if (Selection == 0) ShowGeneral();
            else if (Selection == 1) ShowReferences();
            else if (Selection == 2) ShowEvents();


            serializedObject.ApplyModifiedProperties();
        }



        private void ShowGeneral()
        {
            EditorGUILayout.BeginVertical(EditorStyles.helpBox);


            EditorGUILayout.BeginHorizontal();
            EditorGUI.BeginChangeCheck();
            EditorGUILayout.PropertyField(m_active);
            if (EditorGUI.EndChangeCheck())
            {
                m.enabled = m.Active;
                EditorUtility.SetDirty(target);
            }

            MalbersEditor.DrawDebugIcon(debug);

            //var currentGUIColor = GUI.color;
            //GUI.color = debug.boolValue ? Color.red : currentGUIColor;
            //debug.boolValue = GUILayout.Toggle(debug.boolValue, "Debug", EditorStyles.miniButton, GUILayout.Width(50));
            //GUI.color = currentGUIColor;


            EditorGUILayout.EndHorizontal();
            EditorGUILayout.PropertyField(m_UpdateMode);
            EditorGUILayout.PropertyField(m_AimSide);
            EditorGUILayout.PropertyField(MaxDistance);
            EditorGUILayout.PropertyField(m_Smoothness);
            EditorGUILayout.PropertyField(m_aimOrigin);
            if (m_aimOrigin.objectReferenceValue == null)
                EditorGUILayout.HelpBox("Please Select an Aim Origin Reference", MessageType.Error);
            EditorGUILayout.EndVertical();

            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
            // EditorGUILayout.LabelField("Ray Casting", EditorStyles.boldLabel);
            EditorGUILayout.PropertyField(m_UseRaycasting);

            if (m.UseRaycasting)
            {
                EditorGUILayout.PropertyField(rayRadius);
                EditorGUILayout.PropertyField(RayHits);
                EditorGUILayout.PropertyField(m_cycles);
            }
            EditorGUILayout.EndVertical();


            if (m.UseRaycasting)
            {
                EditorGUILayout.BeginVertical(EditorStyles.helpBox);
                EditorGUILayout.LabelField("Layer Interaction", EditorStyles.boldLabel);
                EditorGUILayout.PropertyField(m_aimLayer, new GUIContent("Layer"));
                EditorGUILayout.PropertyField(m_Triggers);
                EditorGUILayout.EndVertical();
            }

            if (Application.isPlaying && debug.boolValue)
            {
                EditorGUILayout.BeginVertical(EditorStyles.helpBox);
                EditorGUI.BeginDisabledGroup(true);

                EditorGUILayout.LabelField("Debug", EditorStyles.boldLabel);
                EditorGUILayout.LabelField("Camera Side: " + (m.AimingSide ? "Right" : "Left"));
                EditorGUILayout.FloatField("Vertical Angle", m.VerticalAngle);
                EditorGUILayout.FloatField("Horizontal Angle", m.HorizontalAngle);
                EditorGUI.EndDisabledGroup();

                EditorGUILayout.EndVertical();
            }


        }

        private void ShowReferences()
        {
            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
            // EditorGUILayout.LabelField("Target", EditorStyles.boldLabel);
            EditorGUILayout.PropertyField(m_AimTarget, new GUIContent("Target"));
            EditorGUILayout.PropertyField(m_UseTargetCenter);
            EditorGUILayout.EndVertical();

            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
            //  EditorGUILayout.LabelField("Camera", EditorStyles.boldLabel);
            EditorGUILayout.PropertyField(m_camera);
            EditorGUILayout.PropertyField(m_screenCenter);
            EditorGUILayout.EndVertical();



            EditorGUILayout.BeginVertical(EditorStyles.helpBox);
            EditorGUILayout.LabelField("Extras", EditorStyles.boldLabel);
            EditorGUILayout.PropertyField(m_Ignore);
            EditorGUILayout.PropertyField(m_AimPosition);
            EditorGUILayout.EndVertical();
        }

        private void ShowEvents()
        {
            EditorGUILayout.PropertyField(OnAiming);
            EditorGUILayout.PropertyField(OnAimRayTarget);
            EditorGUILayout.PropertyField(OnUsingTarget);
            EditorGUILayout.PropertyField(OnScreenCenter);
            EditorGUILayout.PropertyField(OnAimSide);
        }
    }
#endif
    #endregion
}