add basic inventory, fading walls

2026-02-17 15:26:34 -06:00
parent 6baa6956bf
commit 7123238daa
30 changed files with 6594 additions and 255 deletions
@@ -0,0 +1,53 @@
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+public class ItemSlotUI : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
+{
+    // Kind of confusing here... ItemSlot refers to the class that is the DATA for a
+    // "slot". It is used for serialization and keeping track of the inventory in data.
+    // ItemSlot simply has an item ID and a quantity. ItemSlotUI is the visual represenation of this.
+    private ItemSlot slotData; 
+    private int quantity;
+    private Image image;
+
+    private Item itemObj;
+
+    // (I hate this approach) passed in from InventorySlotUI
+    private ItemNameUI itemNameUI;
+    private ItemDescriptionUI itemDescriptionUI;
+
+    private void Start()
+    {
+        image = GetComponentsInChildren<Image>()[1]; //ignore parent
+    }
+
+    public void LoadImage(ItemNameUI itemNameUI, ItemDescriptionUI itemDescriptionUI)
+    {
+        if (this.itemNameUI == null) this.itemNameUI = itemNameUI;
+        if (this.itemDescriptionUI == null) this.itemDescriptionUI = itemDescriptionUI;
+
+        itemObj = new Item(slotData.item);
+        image.sprite = Resources.Load<Sprite>(itemObj.itemImagePath);
+    }
+
+    public void SetItem(ItemSlot itemSlot)
+    {
+        this.slotData = itemSlot;
+    }
+
+    public void OnPointerEnter(PointerEventData pointerEventData)
+    {
+        if (itemObj != null && itemObj.id != ItemIdEnum.NONE)
+        {
+            itemNameUI.nameText = itemObj.itemName;
+            itemDescriptionUI.descriptionText = itemObj.description;
+        }
+    }
+
+    public void OnPointerExit(PointerEventData pointerEventData)
+    {
+        itemNameUI.nameText = "";
+        itemDescriptionUI.descriptionText = "";
+    }
+}