From 0f9e7d028333b5c635a51e0e2329b913f53eb4b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9C=A7=E9=9B=A8=E7=83=A8?= <Web_13234@outlook.com>
Date: Fri, 14 Jun 2024 12:44:31 +0800
Subject: [PATCH] =?UTF-8?q?Change=20the=20index=20parameter=20when=20addin?=
 =?UTF-8?q?g=20a=20slot=20to=20ItemContainer=20to=20automatically=20get=20?=
 =?UTF-8?q?the=20latest=20index=20,=20add=20a=20test=20slot=20for=20Packsa?=
 =?UTF-8?q?ck=20item=20=E6=9B=B4=E6=94=B9ItemContainer=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E6=A7=BD=E4=BD=8D=E6=97=B6=E7=9A=84index=E5=8F=82=E6=95=B0?=
 =?UTF-8?q?=E4=B8=BA=E8=87=AA=E5=8A=A8=E8=8E=B7=E5=8F=96=E6=9C=80=E6=96=B0?=
 =?UTF-8?q?=E7=B4=A2=E5=BC=95=EF=BC=8C=E4=B8=BAPacksack=E5=8A=A0=E5=85=A5?=
 =?UTF-8?q?=E4=B8=80=E4=B8=AA=E6=B5=8B=E8=AF=95=E7=94=A8=E6=A7=BD=E4=BD=8D?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 scripts/inventory/HotBar.cs                 | 2 +-
 scripts/inventory/IItemContainer.cs         | 3 +--
 scripts/inventory/UniversalItemContainer.cs | 6 +++---
 scripts/item/Packsack.cs                    | 3 +++
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/scripts/inventory/HotBar.cs b/scripts/inventory/HotBar.cs
index 0cc99dd..84e7a27 100644
--- a/scripts/inventory/HotBar.cs
+++ b/scripts/inventory/HotBar.cs
@@ -20,7 +20,7 @@ public partial class HotBar : HBoxContainer
         NodeUtils.DeleteAllChild(this);
         for (var i = 0; i < Config.HotBarSize; i++)
         {
-            _itemContainer.AddItemSlot(this, i);
+            _itemContainer.AddItemSlot(this);
         }
     }
 
diff --git a/scripts/inventory/IItemContainer.cs b/scripts/inventory/IItemContainer.cs
index 72ee577..1a5a36b 100644
--- a/scripts/inventory/IItemContainer.cs
+++ b/scripts/inventory/IItemContainer.cs
@@ -219,8 +219,7 @@ public interface IItemContainer : IEnumerable<ItemSlotNode>
     /// <para>添加物品槽</para>
     /// </summary>
     /// <param name="rootNode"></param>
-    /// <param name="index"></param>
-    void AddItemSlot(Node rootNode, int index);
+    void AddItemSlot(Node rootNode);
 
     /// <summary>
     /// <para>SelectTheNextItemSlot</para>
diff --git a/scripts/inventory/UniversalItemContainer.cs b/scripts/inventory/UniversalItemContainer.cs
index 938f094..5d47e56 100644
--- a/scripts/inventory/UniversalItemContainer.cs
+++ b/scripts/inventory/UniversalItemContainer.cs
@@ -22,7 +22,7 @@ public class UniversalItemContainer : IItemContainer
 {
     private readonly PackedScene? _itemSlotPackedScene = GD.Load<PackedScene>("res://prefab/ui/ItemSlot.tscn");
 
-    private readonly List<ItemSlotNode>? _itemSlotNodes = new();
+    private readonly List<ItemSlotNode>? _itemSlotNodes = [];
 
     /// <summary>
     /// <para>Character</para>
@@ -221,7 +221,7 @@ public class UniversalItemContainer : IItemContainer
     /// <para>Add items tank</para>
     /// <para>添加物品槽</para>
     /// </summary>
-    public void AddItemSlot(Node rootNode, int index)
+    public void AddItemSlot(Node rootNode)
     {
         if (_itemSlotNodes == null || _itemSlotPackedScene == null)
         {
@@ -234,7 +234,7 @@ public class UniversalItemContainer : IItemContainer
             return;
         }
 
-        itemSlotNode.IsSelect = index == _selectIndex;
+        itemSlotNode.IsSelect = (_itemSlotNodes.Count ) == _selectIndex;
         _itemSlotNodes.Add(itemSlotNode);
     }
 
diff --git a/scripts/item/Packsack.cs b/scripts/item/Packsack.cs
index 6a9aa16..6ac8e91 100644
--- a/scripts/item/Packsack.cs
+++ b/scripts/item/Packsack.cs
@@ -49,5 +49,8 @@ public partial class Packsack : RigidBody2D, IItem
     {
         base._Ready();
         ItemContainer = new UniversalItemContainer();
+
+        //Test: Add one ItemSlot for pack
+        ItemContainer.AddItemSlot(this);
     }
 }
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