worked on inventory hover

Assets/InventorySlot.prefab

@@ -89,6 +89,7 @@ GameObject:
   - component: {fileID: 3510585822996971024}
   - component: {fileID: 3510585822996971026}
   - component: {fileID: 8059809276634721085}
+  - component: {fileID: -6709197434562003015}
   m_Layer: 5
   m_Name: InventorySlot
   m_TagString: Untagged
@@ -224,3 +225,29 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   icon: {fileID: 3510585822736120665}
+--- !u!61 &-6709197434562003015
+BoxCollider2D:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 3510585822996971030}
+  m_Enabled: 1
+  m_Density: 1
+  m_Material: {fileID: 0}
+  m_IsTrigger: 1
+  m_UsedByEffector: 0
+  m_UsedByComposite: 0
+  m_Offset: {x: 0, y: 0}
+  m_SpriteTilingProperty:
+    border: {x: 0, y: 0, z: 0, w: 0}
+    pivot: {x: 0, y: 0}
+    oldSize: {x: 0, y: 0}
+    newSize: {x: 0, y: 0}
+    adaptiveTilingThreshold: 0
+    drawMode: 0
+    adaptiveTiling: 0
+  m_AutoTiling: 0
+  serializedVersion: 2
+  m_Size: {x: 1, y: 1}
+  m_EdgeRadius: 0

Assets/Scenes/MainScene.unity

@@ -1937,7 +1937,7 @@ GameObject:
   - component: {fileID: 971652022}
   - component: {fileID: 971652021}
   m_Layer: 5
-  m_Name: Canvas
+  m_Name: MenuCanvas
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
@@ -2719,7 +2719,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 9add6f301ddcf864294c3a0e34014b32, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  menu: {fileID: 1395531174}
 --- !u!212 &1278234715
 SpriteRenderer:
   m_ObjectHideFlags: 0
@@ -3667,12 +3666,14 @@ MonoBehaviour:
   m_GameObject: {fileID: 1800469988}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: a6462fee9117d354abebcd1ff897b920, type: 3}
+  m_Script: {fileID: 11500000, guid: 938a668a83530b74a97d7a3f7eadbc33, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
   startItems:
-  - {fileID: 11400000, guid: 008a8fdd2c3a95745acafee4087a855d, type: 2}
-  - {fileID: 11400000, guid: 430db451ae959f34b8fba8d8b17276fd, type: 2}
+  - {fileID: 11400000, guid: d57952ede78a45f4b8b33397f10c7e4d, type: 2}
+  - {fileID: 11400000, guid: 8fb9ea05ec2c18c4a96f28f9d62da57a, type: 2}
+  - {fileID: 11400000, guid: 27247f24f52c4dc479e8a654a315a085, type: 2}
+  - {fileID: 11400000, guid: 1de212a71e25e234da84501ae8430788, type: 2}
 --- !u!114 &1800469992
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -3682,12 +3683,10 @@ MonoBehaviour:
   m_GameObject: {fileID: 1800469988}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 05183797fdda4aa9ac518eee0d2d85d4, type: 3}
+  m_Script: {fileID: 11500000, guid: c0102544bd79b724cae037fee2663c8e, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  allItems:
-  - {fileID: 11400000, guid: 008a8fdd2c3a95745acafee4087a855d, type: 2}
-  - {fileID: 11400000, guid: 430db451ae959f34b8fba8d8b17276fd, type: 2}
+  allItems: []
 --- !u!1001 &1805366398
 PrefabInstance:
   m_ObjectHideFlags: 0

Assets/Scripts/Inventory.cs

@@ -43,8 +43,7 @@ public class Inventory : MonoBehaviour {
         } else {
             items[item] += amount;
         }
-        
-        
+
         onItemChangedCallback?.Invoke();
     }
 

Assets/Scripts/InventorySlot.cs

@@ -1,11 +1,16 @@
+using System;
 using UnityEngine;
+using UnityEngine.PlayerLoop;
 using UnityEngine.UI;
 
 public class InventorySlot : MonoBehaviour {
     public Image icon;
-    
     private Item _item;
 
+    private void Start() {
+        Physics.queriesHitTriggers = true;
+    }
+
     public void AddItem(Item newItem) {
         _item = newItem;
 
@@ -32,4 +37,14 @@ public class InventorySlot : MonoBehaviour {
         }
 
     }
+
+    public void OnMouseOver() {
+        icon.sprite = _item.selectedSprite;
+        Debug.Log("Mouse Over Slot");
+    }
+//TODO: OnMouse Methods not working :'(
+    public void OnMouseExit() {
+        icon.sprite = _item.defaultSprite;
+        Debug.Log("Mouse Exit Slot");
+    }
 }

Assets/Scripts/InventoryUI.cs

@@ -2,33 +2,31 @@ using System.Linq;
 using UnityEngine;
 
 public class InventoryUI : MonoBehaviour {
-
     public Transform itemsParent;
     public GameObject inventoryUI;
     private Inventory _inventory;
     private InventorySlot[] _slots;
-    
+
     // Start is called before the first frame update
     void Start() {
         _inventory = Inventory.instance;
         _inventory.onItemChangedCallback += UpdateUI;
 
         _slots = itemsParent.GetComponentsInChildren<InventorySlot>();
-        toggleInventory();
+        ToggleInventory();
     }
 
     // Update is called once per frame
     void Update() {
         if(Input.GetButtonDown("Inventory")) {
-            toggleInventory();
+            ToggleInventory();
         }
     }
 
-    private void toggleInventory() {
-        
+    private void ToggleInventory() {
         inventoryUI.SetActive(!inventoryUI.activeSelf);
     }
-    
+
     private void UpdateUI() {
         for(int i = 0; i < _slots.Length; i++) {
             if(i < _inventory.items.Count) {
@@ -38,4 +36,4 @@ public class InventoryUI : MonoBehaviour {
             }
         }
     }
-}
+}