can interact if player has tool selected (in hand))

Assets/Scenes/SampleScene.unity

@@ -435,6 +435,8 @@ GameObject:
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@@ -541,6 +543,7 @@ Transform:
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@@ -606,6 +609,35 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   interactionText: {fileID: 87507994}
   interactionProgressImg: {fileID: 138750307}
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+  inventory: {fileID: 0}
+  uiInventory: {fileID: 0}
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@@ -643,7 +675,7 @@ MonoBehaviour:
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-  m_ApplyToSortingLayers: bbcf1c00a7c2801a00000000
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@@ -4378,8 +4410,9 @@ MonoBehaviour:
   interactionType: 2
   holdDuration: 1
   radius: 3
-  centerPoint: {fileID: 0}
+  centerPoint: {fileID: 1335747188}
   harvestDuration: 3
+  toolType: 0
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@@ -28344,6 +28461,10 @@ PrefabInstance:
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Assets/Scripts/Interaction.meta

@@ -0,0 +1,8 @@
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Assets/Scripts/Interaction/Harvestable.cs

@@ -10,7 +10,9 @@ public abstract class Harvestable : Interactable
     [Range(0.1f, 99.9f)]
     [SerializeField]
     float harvestDuration = 3f;
-    
+
+    public ToolType toolType;
+
     float harvestTime = 0f;// time for how long the player already "harvested" the object
 
     /// <summary>

Assets/Scripts/Interaction/PlayerInteraction.cs

@@ -81,14 +81,20 @@ public class PlayerInteraction : MonoBehaviour
                 break;
             case Interactable.InteractionType.Harvest:
                 Harvestable harvestable = interactable.GetComponent<Harvestable>();
+                ToolItem toolItem = (ToolItem)GetComponent<InventoryController>().selectedItem;
 
-                if (Input.GetButton("Interact") && interactable.isInRange())
+                bool isCorrectTool = (toolItem != null && toolItem.toolType == harvestable.toolType);
+                
+
+
+                if (Input.GetButton("Interact") && interactable.isInRange() && isCorrectTool)
                 {
                     harvestable.IncreaseHarvestTime();
 
                     if (harvestable.GetHarvestTime() >= harvestable.GetHarvestDuration())
                     {
                         harvestable.Interact();
+                        harvestable.ResetHarvestTime();
                     }
                 }
                 break;

Assets/Scripts/Interaction/TreeInteraction.cs

@@ -2,7 +2,14 @@ using UnityEngine;
 
 public class TreeInteraction : Harvestable
 {
-    
+
+    private void Start()
+    {
+        toolType = ToolType.AXE;
+    }
+
+
+
     public override string GetDescription()
     {
         if (isInRange())

Assets/Scripts/Inventory/FoodItem.cs

@@ -7,4 +7,9 @@ public class FoodItem : Item
     public int health;
     public int water;
     public int regeneration;
+
+    public override void OnSelect()
+    {
+        throw new System.NotImplementedException();
+    }
 }

Assets/Scripts/Inventory/Inventory.cs

@@ -25,6 +25,7 @@ public class Inventory : MonoBehaviour
     public delegate void OnItemChanged();
     public OnItemChanged onItemChangedCallback; // 
 
+    [SerializeField]
     List<Slot> inventory = new List<Slot>();
 
     public List<Slot> getInventory { get => inventory;}
@@ -33,7 +34,6 @@ public class Inventory : MonoBehaviour
         // Initializes the inventory with a specific number of slots and slotsize.
         // !!!Has to be called bevore adding any items!!!
         // Example createEmptyInventory(5, 10) : 5 Slots with space for 10 items each
-        inventory = new List<Slot>();
         for (int i = 0; i < numberOfSlots; i++)
         {
             inventory.Add(new Slot(maxSpaceOfSlots));

Assets/Scripts/Inventory/InventoryController.cs

@@ -6,15 +6,20 @@ public class InventoryController : MonoBehaviour
 {
     [SerializeField] Item item1;// not needed
     [SerializeField] Item item2;// not needed
+    public Item selectedItem;
+
+    Item testItem;
     public Inventory inventory;
     [SerializeField] UI_Inventory uiInventory;
     private void Awake()
     {
         inventory = transform.GetComponent<Inventory>();
         inventory.createEmptyInventory(8,10);
-        
+
+        testItem = Instantiate(item1);
+
         inventory.addItemAt(0, item1, 8);
-        inventory.addItemAt(0, item1, 1);
+        inventory.addItemAt(0, testItem, 1);
         inventory.addItemAt(3, item2, 15);
         inventory.addItemAt(4, item1, 3);
 
@@ -24,7 +29,9 @@ public class InventoryController : MonoBehaviour
         Debug.Log(inventory.removeItemAt(0, 10));
         Debug.Log(inventory.getInventory[0].Count);
         */ 
-        uiInventory.setInventory(inventory);
+
+
+       // uiInventory.setInventory(inventory);
     }
     void Start()
     {
@@ -34,6 +41,14 @@ public class InventoryController : MonoBehaviour
     // Update is called once per frame
     void Update()
     {
-
+        // FOR DEBUG
+        if (Input.GetKeyDown(KeyCode.X))
+        {
+            testItem.Select();
+            if(testItem.isSelected)
+                selectedItem = testItem;
+            else
+                selectedItem = null;                   
+        }
     }
 }

Assets/Scripts/Inventory/Item.cs

@@ -3,10 +3,19 @@ using System.Collections.Generic;
 using UnityEngine;
 
 [CreateAssetMenu(fileName = "Item", menuName = "Items/Item", order = 1)]
-public class Item : ScriptableObject
+public abstract class Item : ScriptableObject
 {
     public new string name;
     public int id;
     public bool isStackable;
     public Sprite sprite;
+    public bool isSelected;
+
+    public abstract void OnSelect();
+
+    public void Select()
+    {
+        isSelected = !isSelected;
+        OnSelect();
+    }
 }

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+  isSelected: 0
+  toolType: 0

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Assets/Scripts/Inventory/ResourceItem.cs

@@ -0,0 +1,11 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+[CreateAssetMenu(fileName = "FoodItem", menuName = "Items/FoodItem", order = 2)]
+public class ResourceItem : Item
+{
+    public override void OnSelect()
+    {
+        throw new System.NotImplementedException();
+    }
+}

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Assets/Scripts/Inventory/ToolItem.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+
+[CreateAssetMenu(fileName = "ToolItem", menuName = "Items/Tool", order = 2)]
+public class ToolItem : Item
+{
+    
+
+    public ToolType toolType;
+    float durability = 1f;
+
+    SpriteRenderer playerHandSpriteRenderer;
+
+    public override void OnSelect()
+    {
+        playerHandSpriteRenderer = GameObject.Find("Player").transform.Find("Hand").gameObject.GetComponent<SpriteRenderer>();
+        if (isSelected)
+        {
+            playerHandSpriteRenderer.GetComponent<SpriteRenderer>().sprite = sprite;
+        }
+        else
+        {
+            playerHandSpriteRenderer.GetComponent<SpriteRenderer>().sprite = null;
+        }
+        
+    }
+}

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Assets/Scripts/Inventory/ToolType.cs

@@ -0,0 +1,11 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public enum ToolType
+{
+    AXE,
+    PICKAXE,
+    HOE,
+}
+

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