reworked inv

Assets/Scenes/SampleScene.unity

@@ -910,15 +910,16 @@ GameObject:
   serializedVersion: 6
   m_Component:
   - component: {fileID: 310196954}
-  - component: {fileID: 310196952}
-  - component: {fileID: 310196957}
-  - component: {fileID: 310196958}
-  - component: {fileID: 310196959}
   - component: {fileID: 310196953}
   - component: {fileID: 310196956}
   - component: {fileID: 310196951}
-  - component: {fileID: 310196955}
+  - component: {fileID: 310196961}
+  - component: {fileID: 310196962}
   - component: {fileID: 310196960}
+  - component: {fileID: 310196959}
+  - component: {fileID: 310196958}
+  - component: {fileID: 310196957}
+  - component: {fileID: 310196963}
   m_Layer: 3
   m_Name: Player
   m_TagString: Player
@@ -947,19 +948,6 @@ Rigidbody2D:
   m_SleepingMode: 1
   m_CollisionDetection: 1
   m_Constraints: 4
---- !u!114 &310196952
-MonoBehaviour:
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-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 310196950}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 5eabb8b018254b445a53ca18ab08171b, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  moveSpeed: 5
 --- !u!212 &310196953
 SpriteRenderer:
   m_ObjectHideFlags: 0
@@ -1028,26 +1016,6 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 11
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!95 &310196955
-Animator:
-  serializedVersion: 4
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 310196950}
-  m_Enabled: 1
-  m_Avatar: {fileID: 0}
-  m_Controller: {fileID: 9100000, guid: 90bb3dd39fb871f45afc69781292e62c, type: 2}
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-  m_LinearVelocityBlending: 0
-  m_StabilizeFeet: 0
-  m_WarningMessage: 
-  m_HasTransformHierarchy: 1
-  m_AllowConstantClipSamplingOptimization: 1
-  m_KeepAnimatorControllerStateOnDisable: 0
 --- !u!70 &310196956
 CapsuleCollider2D:
   m_ObjectHideFlags: 0
@@ -1073,11 +1041,29 @@ MonoBehaviour:
   m_GameObject: {fileID: 310196950}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 194170eed9e58d74584e7e11747aea0b, type: 3}
+  m_Script: {fileID: 11500000, guid: 259b4dba2ac00aa4983a6562c5f4eed5, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  calendar: {fileID: 1667673220}
+  health: 1
+  food: 1
+  drink: 1
+  healthModifier: 30
+  foodModifier: 0.4
+  drinkModifier: 0.6
 --- !u!114 &310196958
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 310196950}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 5eabb8b018254b445a53ca18ab08171b, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  moveSpeed: 5
+--- !u!114 &310196959
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -1091,7 +1077,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   interactionText: {fileID: 87507994}
   interactionProgressImg: {fileID: 138750307}
---- !u!114 &310196959
+--- !u!114 &310196960
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -1100,16 +1086,11 @@ MonoBehaviour:
   m_GameObject: {fileID: 310196950}
   m_Enabled: 1
   m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 259b4dba2ac00aa4983a6562c5f4eed5, type: 3}
+  m_Script: {fileID: 11500000, guid: 194170eed9e58d74584e7e11747aea0b, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  health: 1
-  food: 1
-  drink: 1
-  healthModifier: 30
-  foodModifier: 0.4
-  drinkModifier: 0.6
---- !u!114 &310196960
+  calendar: {fileID: 1667673220}
+--- !u!114 &310196961
 MonoBehaviour:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -1121,6 +1102,42 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 5ee4c18f008d122488cbb74c779ef5c4, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+--- !u!114 &310196962
+MonoBehaviour:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
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+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: ee2fcb6d299019740bbede78bbc6a1d7, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  testItemType: {fileID: 11400000, guid: e04039a6cbed5e5439b605aeee90485f, type: 2}
+  numberOfSlots: 20
+  maxSpaceOfSlots: 60
+  inventory: []
+--- !u!95 &310196963
+Animator:
+  serializedVersion: 4
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 310196950}
+  m_Enabled: 1
+  m_Avatar: {fileID: 0}
+  m_Controller: {fileID: 9100000, guid: 90bb3dd39fb871f45afc69781292e62c, type: 2}
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+  m_UpdateMode: 0
+  m_ApplyRootMotion: 0
+  m_LinearVelocityBlending: 0
+  m_StabilizeFeet: 0
+  m_WarningMessage: 
+  m_HasTransformHierarchy: 1
+  m_AllowConstantClipSamplingOptimization: 1
+  m_KeepAnimatorControllerStateOnDisable: 0
 --- !u!1 &360525550
 GameObject:
   m_ObjectHideFlags: 0

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

@@ -1,3 +1,4 @@
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
@@ -21,114 +22,76 @@ public class Inventory : MonoBehaviour
     /// -------------------------------------------------------------------------------///
     /// </summary>
 
+    public Item testItemType;
 
-    public delegate void OnItemChanged();
-    public OnItemChanged onItemChangedCallback; // 
+    public static Action OnInventoryChanged;
+    public static Action OnItemAdded;
+    public static Action OnItemRemoved;
 
+    [Header("Inventory")]
+    [SerializeField]
+    int numberOfSlots = 20;
+
+    [SerializeField]
+    int maxSpaceOfSlots = 10;
+
+    [SerializeField]
     List<Slot> inventory = new List<Slot>();
 
-    public List<Slot> getInventory { get => inventory;}
-    public void createEmptyInventory(int numberOfSlots, int maxSpaceOfSlots = 10) 
+    public void AddSlots(int _numberOfSlots)
     {
-        // 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++)
+        for (int i = 0; i < _numberOfSlots; i++)
         {
-            inventory.Add(new Slot(maxSpaceOfSlots));
+            inventory.Add(new Slot());
         }
-        if (onItemChangedCallback != null)
-            onItemChangedCallback.Invoke();
+        OnInventoryChanged?.Invoke();
     }
-    public void addInventorySlots(int numberOfSlots, int maxSpaceOfSlots = 10)
+    Slot GetEmptySlot()
     {
-        // Adds a specific number of slots and slotsize to the inventory.
-        // Example addInventorySlots(5, 10) : Adds 5 Slots with space for 10 items each
-        for (int i = 0; i < numberOfSlots; i++)
+        foreach (Slot slot in inventory)
         {
-            inventory.Add(new Slot(maxSpaceOfSlots));
+            if (slot.GetItem() == null)
+                return slot;
         }
-        if (onItemChangedCallback != null)
-            onItemChangedCallback.Invoke();
+        return null;
     }
-    public int addItemAt(int index, Item itemType,int count) 
+    Slot GetSlotByItem(Item item)
     {
-        // Adds a number (count = 7) of items of type itemType (itemType = Stone) to an item slot(index = 3).
-        //Returns the number of items that could not be added because of unsufficent space in the specefied slot
-        //or Return -1 if the index is out of bound or the item slot is already filled with a different itemType.
-        //
-        // Example inventory.addItemAt(3,Stone,7);
-
-        if (indexIsInRange(index) && (inventory[index].ItemType == null || inventory[index].ItemType.id == itemType.id))
+        foreach (Slot slot in inventory)
         {
-            if (inventory[index].ItemType == null) 
+            if (slot.GetItem() != null)
             {
-                inventory[index].ItemType = Instantiate(itemType); // Set the itemType if the slot was empty.
+                if (slot.GetItem().id == item.id)
+                    return slot;
             }
 
-            if (inventory[index].MaxItems == inventory[index].Count) 
-            {
-
-                if (onItemChangedCallback != null)
-                    onItemChangedCallback.Invoke();
-                return count; // Can't add any items if the slot is full.
-            }
-            else if (inventory[index].MaxItems >= inventory[index].Count + count)
-            {
-                inventory[index].addItem(count); // Adds all items if there is enought space.
-                if(onItemChangedCallback != null)
-                    onItemChangedCallback.Invoke();
-                return 0;
-            } else 
-            {
-                int rest = count - inventory[index].MaxItems - inventory[index].Count;
-                inventory[index].addItem(inventory[index].MaxItems - inventory[index].Count); // Adds the number of items until the slot is full and returns the number of items that didn't fit.
-                if (onItemChangedCallback != null)
-                    onItemChangedCallback.Invoke();
-                return rest;
-            }
+        }
+        return null;
+    }
+    int GetRest(int count, Slot slot)
+    {
+        if (CountFitsInSlot(count, slot))
+        {
+            return 0;
         }
         else
         {
-            
-            return -1;//Wrong item or index not in range.
+            return (count - (maxSpaceOfSlots - slot.GetCount()));
         }
     }
-    public int removeItemAt(int index, int count)
+    bool CountFitsInSlot(int count, Slot slot)
     {
-        // Removes a number of items (count = 5)  from a specific slot (index = 4).
-        // Example inventory.removeItemAt(4,5)
-        if (indexIsInRange(index))
+        int leftSize = maxSpaceOfSlots - slot.GetCount();
+        if (leftSize > count) // left size > count
         {
-            if (inventory[index].ItemType == null)
-            {
-                return count;// Can't remove any items if the slot is empty.
-            }
-            else if (inventory[index].Count > count)
-            {
-                inventory[index].removeItem(count);// Removes the number of items if there are more or equal items in the slot.
-                return 0;
-            }
-            else if (inventory[index].Count <= count)
-            {
-                int rest = count - inventory[index].Count;
-                inventory[index].Count = 0; // Removes all the items from the slot  and returns the number of items that could not be removed.
-                inventory[index].ItemType = null; // When the slot is empty the itemType can also be removed.
-                return rest;
-            }
-            else 
-            {
-                return -1; // Something went wrong (you should never end up in here).
-            }
-            
+            return true;
         }
         else
         {
-            return -1;//Index not in range.
+            return false;
         }
     }
-    private bool indexIsInRange(int index)
+    bool indexIsInRange(int index)
     {
         // Returns true if a given index is in the bounds of the inventory.
         // Example (maxSize = 10) index = -10 : false , index =  100: false, index = 7 : true 
@@ -142,4 +105,126 @@ public class Inventory : MonoBehaviour
             return false;
         }
     }
+
+
+    public int Remove(Item itemType, int count, int invIndex = -1)
+    {
+        Slot slot = null;
+
+        Item item = Instantiate(itemType);
+        if (item == null)
+            return -1;
+
+        // Get Slot
+        if (invIndex > -1)
+        {
+            if (indexIsInRange(invIndex))
+                slot = inventory[invIndex];
+        }
+        else
+        {
+            slot = GetSlotByItem(item);
+        }
+
+        if (slot == null)
+            return -1;
+
+        // remove
+        if (slot.GetItem() != null && slot.GetItem().id == item.id) // Wenn im Slot schon das gleiche item ist
+        {
+            int rest = 0;
+
+            if (slot.GetCount() >= count)
+            {
+                slot.RemoveCount(count);
+            }
+            else
+            {
+                rest = count - slot.GetCount();
+                slot.Clear();
+            }
+            OnInventoryChanged?.Invoke();
+            OnItemRemoved?.Invoke();
+            return rest;
+        }
+        else
+            return -1;
+    }
+
+    public int Add(Item itemType, int count, int invIndex = -1)
+    {
+        int rest = 0;
+        Slot slot = null;
+        
+        Item item = Instantiate(itemType);
+        if (item == null)
+            return -1;
+
+        // Get Slot
+        if (invIndex > -1)
+        {
+            if(indexIsInRange(invIndex))
+                slot = inventory[invIndex];
+        }
+        else
+        {
+            slot = GetSlotByItem(item);
+            if (slot == null)
+                slot = GetEmptySlot();
+        }
+
+        if (slot == null)
+            return -1;
+
+        // add
+        if (slot.GetItem() != null && slot.GetItem().id == item.id) // Wenn im Slot schon das selbe item ist
+        {
+            if (CountFitsInSlot(count, slot))
+            {
+                slot.AddCount(count);
+            }
+            else
+            {
+                rest = GetRest(count, slot);
+                slot.Set(item, maxSpaceOfSlots);
+            }
+        }
+        else if (slot.GetItem() == null)
+        {
+            if (CountFitsInSlot(count, slot))
+            {
+                slot.Set(item, count);
+            }
+            else
+            {
+                rest = GetRest(count, slot);
+                slot.Set(item, maxSpaceOfSlots);
+            }
+        }
+        else
+            return -1;
+
+        OnInventoryChanged?.Invoke();
+        OnItemAdded?.Invoke();
+        return rest;
+    }
+
+
+    void Start()
+    {
+        AddSlots(numberOfSlots);        
+    }
+
+    private void Update()
+    {
+        if (Input.GetKeyDown(KeyCode.R))
+        {
+            Debug.Log(Add(testItemType, 8, 4));
+        }
+
+        if (Input.GetKeyDown(KeyCode.T))
+        {
+            Debug.Log(Remove(testItemType, 8, 4));
+        }
+    }
 }

Assets/Scripts/Inventory/InventoryController.cs

@@ -4,7 +4,7 @@ using UnityEngine;
 
 public class InventoryController : MonoBehaviour
 {
-    [SerializeField] Item item1;// not needed
+    /*[SerializeField] Item item1;// not needed
     [SerializeField] Item item2;// not needed
     public Inventory inventory;
     [SerializeField] UI_Inventory uiInventory;
@@ -18,12 +18,11 @@ public class InventoryController : MonoBehaviour
         inventory.addItemAt(3, item2, 15);
         inventory.addItemAt(4, item1, 3);
 
-        /*
         Debug.Log(inventory.addItemAt(0, item2, 15));
         Debug.Log(inventory.getInventory[0].Count);
         Debug.Log(inventory.removeItemAt(0, 10));
         Debug.Log(inventory.getInventory[0].Count);
-        */ 
+        
         uiInventory.setInventory(inventory);
     }
     void Start()
@@ -35,5 +34,5 @@ public class InventoryController : MonoBehaviour
     void Update()
     {
 
-    }
+    }*/
 }

Assets/Scripts/Inventory/Item.cs

@@ -3,10 +3,20 @@ 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();
+    }
 }

Assets/Scripts/Inventory/Items/Lumber.asset

@@ -1,18 +0,0 @@
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-  m_Script: {fileID: 11500000, guid: de55e2e3081d4ee4a9d0737e718a5b3b, type: 3}
-  m_Name: Lumber
-  m_EditorClassIdentifier: 
-  name: Lumber
-  id: 3
-  isStackable: 1
-  sprite: {fileID: 21300000, guid: 636c61591a702914dadb6abf17d92f6f, type: 3}

Assets/Scripts/Inventory/Items/Lumber.asset.meta

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Assets/Scripts/Inventory/Items/Stone.asset

@@ -1,18 +0,0 @@
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-  m_Script: {fileID: 11500000, guid: de55e2e3081d4ee4a9d0737e718a5b3b, type: 3}
-  m_Name: Stone
-  m_EditorClassIdentifier: 
-  name: Stone
-  id: 0
-  isStackable: 1
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Assets/Scripts/Inventory/Items/Stone.asset.meta

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Assets/Scripts/Inventory/Items/Wood.asset

@@ -1,18 +0,0 @@
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-  m_Name: Wood
-  m_EditorClassIdentifier: 
-  name: Wood
-  id: 2
-  isStackable: 1
-  sprite: {fileID: 21300000, guid: 30728ae26107dfe438d180ab175fdaca, type: 3}

Assets/Scripts/Inventory/Items/Wood.asset.meta

@@ -1,8 +0,0 @@
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Assets/Scripts/Inventory/ResourceItem.cs

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

Assets/Scripts/Inventory/ResourceItem.cs.meta

@@ -0,0 +1,11 @@
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+  defaultReferences: []
+  executionOrder: 0
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+  userData: 
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Assets/Scripts/Inventory/Slot.cs

@@ -1,54 +1,47 @@
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
+[Serializable]
 public class Slot
 {
-    /// <summary>
-    /// Holds an itemType the number of items and the number of maxItems
-    /// this has no logic so everything has to be done from the outside
-    /// [Get/Set]
-    /// ItemType
-    /// Count
-    /// MaxItems
-    /// [Methods]
-    /// void addItem(int count = 1)
-    /// void removeItem(int count = 1) 
-    /// void clear()
-    /// </summary>
+    [SerializeField]
+    Item item = null;
 
-    Item item;
-    int maxItems = 1;
+    [SerializeField]
     int count = 0;
-    public Item ItemType { get => item; set => item = value; }
-    public int Count { get => count; set => count = value; }
-    public int MaxItems { get => maxItems; set => maxItems = value; }
-    public Slot(int maxItems = 1)
+
+    public Item GetItem() => item;
+
+    public int GetCount() => count;
+   
+    public void AddCount(int value) => count += value;
+
+    public void SetCount(int newCount)
     {
-        item = null;
-        this.maxItems = maxItems;
+        count = newCount;
+        if (count <= 0)
+            Clear();
     }
-    public void addItem(int count = 1)
+
+    public void RemoveCount(int value)
     {
-        // adds any number of items to the slot will also go over the max items
-        this.count += count;
+        count -= value; 
+        if (count <= 0)
+            Clear();
     }
-    public void removeItem(int count = 1) 
-    {
-        // removes any number of items from the slot will also go negative 
-        this.count -= count;
-    }
-    public void clear()
+    public void ResetCount() => count = 0;
+
+    public void Clear()
     {
         item = null;
         count = 0;
     }
-    public Slot copy() 
-    {
-        Slot slot = new Slot(maxItems);
-        slot.count = count;
-        slot.ItemType = ItemType;
 
-        return slot;
+    public void Set(Item _item, int _count = 1)
+    {
+        item = _item;
+        count = _count;
     }
 }

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;
+        }
+
+    }
+}

Assets/Scripts/Inventory/ToolItem.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c9a450f431b33414ab3a1f3b08250700
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Inventory/ToolType.cs

@@ -0,0 +1,10 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public enum ToolType
+{
+    AXE,
+    PICKAXE,
+    HOE,
+}

Assets/Scripts/Inventory/ToolType.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4f9fcb5700fbcfa4d93940e88f197200
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Assets/Scripts/Inventory/UI_Inventory.cs

@@ -6,7 +6,7 @@ using UnityEngine.UI;
 
 public class UI_Inventory : MonoBehaviour
 {
-    Inventory playerInventory;
+ /*   Inventory playerInventory;
     public Transform inventoryContainer;
     public Transform itemSlotTemplate;
     private RectTransform[] UIItemSlots;
@@ -132,5 +132,5 @@ public class UI_Inventory : MonoBehaviour
             UIItemSlots[index] = itemSlotRectTransform;
             index++;
         }
-    }
+    }*/
 }