selectable item

2023-02-20 19:49:53 +02:00
parent 6388763d98
commit 4cc6b1c7bf
8 changed files with 834 additions and 60 deletions
@@ -0,0 +1,59 @@
+using System;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+public class MouseSelection : MonoBehaviour
+{
+    [SerializeField]
+    private LayerMask _selectableLayerMask;
+    private Transform _selection;
+    private RaycastHit _raycastHit;
+    public event EventHandler<OnSelectedObjectChangedEventArgs> OnSelectedObjectChanged;
+    public class OnSelectedObjectChangedEventArgs : EventArgs
+    {
+        public Transform SelectedObject;
+    }
+
+    public static MouseSelection Instance { get; private set; }
+
+    private void Awake()
+    {
+        if (Instance != null)
+        {
+            Debug.Log("There's more than one player instance");
+        }
+        Instance = this;
+    }
+    void Update()
+    {
+        var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
+        if (!EventSystem.current.IsPointerOverGameObject() && Physics.Raycast(ray, out _raycastHit, 100f, _selectableLayerMask))
+        {
+            OnSelectedObjectChanged?.Invoke(this, new OnSelectedObjectChangedEventArgs() { SelectedObject = _raycastHit.transform });
+            //  _hightlight = _raycastHit.transform;
+            // if (_hightlight.CompareTag("Selectable") && _hightlight != _selection)
+            //    {
+            //        if (_hightlight.gameObject.GetComponent<Outline>() != null)
+            //        {
+            //            _hightlight.gameObject.GetComponent<Outline>().enabled = true;
+            //        }
+            //        else
+            //        {
+            //            var outline = _hightlight.gameObject.AddComponent<Outline>();
+            //            outline.enabled = true;
+            //            _hightlight.gameObject.GetComponent<Outline>().OutlineColor = Color.yellow;
+            //            _hightlight.gameObject.GetComponent<Outline>().OutlineWidth = 7f;
+            //        }
+            //    }
+            //    else
+            //    {
+            //        _hightlight = null;
+            //    }
+
+        }
+        else
+        {
+            OnSelectedObjectChanged?.Invoke(this, new OnSelectedObjectChangedEventArgs() { SelectedObject = null });
+        }
+    }
+}
@@ -1,41 +0,0 @@
-using UnityEngine;
-
-public class OutlineSelection : MonoBehaviour
-{
-    private Transform _hightlight;
-    private Transform _selection;
-    private RaycastHit _raycastHit;
-
-    void Update()
-    {
-        //if (_hightlight != null)
-        //{
-        //    _hightlight.gameObject.GetComponent<Outline>().enabled = false;
-        //    _hightlight = null;
-        //}
-
-        //var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
-        //if (!EventSystem.current.IsPointerOverGameObject() && Physics.Raycast(ray, out _raycastHit))
-        //{
-        //    _hightlight = _raycastHit.transform;
-        //    if (_hightlight.CompareTag("Selectable") && _hightlight != _selection)
-        //    {
-        //        if (_hightlight.gameObject.GetComponent<Outline>() != null)
-        //        {
-        //            _hightlight.gameObject.GetComponent<Outline>().enabled = true;
-        //        }
-        //        else
-        //        {
-        //            var outline = _hightlight.gameObject.AddComponent<Outline>();
-        //            outline.enabled = true;
-        //            _hightlight.gameObject.GetComponent<Outline>().OutlineColor = Color.yellow;
-        //            _hightlight.gameObject.GetComponent<Outline>().OutlineWidth = 7f;
-        //        }
-        //    }
-        //    else
-        //    {
-        //        _hightlight = null;
-        //    }
-        //}
-    }
-}
@@ -0,0 +1,41 @@
+using UnityEngine;
+
+public class SelectedVisual : MonoBehaviour
+{
+    [SerializeField] private Transform _selectedObject;
+    [SerializeField] private GameObject[] visualGameObjectArray;
+
+
+    private void Start()
+    {
+        MouseSelection.Instance.OnSelectedObjectChanged += Mouse_OnSelectedObjectChanged;
+    }
+
+    private void OnDestroy()
+    {
+        MouseSelection.Instance.OnSelectedObjectChanged -= Mouse_OnSelectedObjectChanged;
+    }
+
+    private void Mouse_OnSelectedObjectChanged(object sender, MouseSelection.OnSelectedObjectChangedEventArgs e)
+    {
+        if (e.SelectedObject == _selectedObject)
+        {
+            Show();
+        }
+        else
+        {
+            Hide();
+        }
+    }
+
+    private void Show()
+    {
+        foreach (var visualGameObject in visualGameObjectArray)
+            visualGameObject.SetActive(true);
+    }
+    private void Hide()
+    {
+        foreach (var visualGameObject in visualGameObjectArray)
+            visualGameObject.SetActive(false);
+    }
+}
@@ -0,0 +1,11 @@
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