Add hover hints to items.

为物品添加悬浮提示。

locals/UI.csv

@@ -11,4 +11,4 @@ use_item,使用,Use
 jump_down,跳下平台,Jump off platform
 de,的,'s
 default_player_name,白纸,blankPaper
-unknown,未知,Unknown
+item_prompt_debug,ID：{0}\n名称：{1}\n数量：{2}\n最大叠加数量：{3}\n数据类型：{4},ID: {0}\n Name: {1}\n Quantity: {2}\n Maximum stacking quantity: {3}\n Data type: {4}

prefab/ui/ItemSlot.tscn

@@ -24,8 +24,9 @@ grow_horizontal = 2
 grow_vertical = 2
 scale = Vector2(0.2, 0.2)
 
-[node name="IconTextureRect" type="TextureRect" parent="BackgroundTexture/CenterContainer"]
+[node name="IconTextureRect" type="TextureButton" parent="BackgroundTexture/CenterContainer"]
 layout_mode = 2
+tooltip_text = "老婆"
 
 [node name="Control" type="Control" parent="."]
 layout_mode = 2

prefab/weapons/staffOfTheUndead.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=5 format=3 uid="uid://dnnn2xyayiehk"]
+[gd_scene load_steps=6 format=3 uid="uid://dnnn2xyayiehk"]
 
 [ext_resource type="Texture2D" uid="uid://e6670ykyq145" path="res://sprites/weapon/staffOfTheUndead.png" id="1_ms3us"]
 [ext_resource type="Script" path="res://scripts/weapon/ProjectileWeapon.cs" id="1_w8hhv"]
+[ext_resource type="Texture2D" uid="uid://b2blj0yf4ohx3" path="res://icon.svg" id="2_l5lni"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_obcq2"]
 size = Vector2(49, 5)
@@ -16,6 +17,8 @@ script = ExtResource("1_w8hhv")
 metadata/Projectiles = PackedStringArray("res://prefab/projectile/curseOfTheUndead.tscn")
 metadata/Name = "staff_of_the_undead"
 metadata/FiringIntervalArray = PackedInt64Array(5000, 500, 250)
+metadata/Icon = ExtResource("2_l5lni")
+metadata/ID = "StaffOfTheUndead"
 
 [node name="Area2D" type="Area2D" parent="."]
 collision_layer = 8

scripts/character/Player.cs

@@ -196,7 +196,23 @@ public partial class Player : CharacterTemplate
         //捡起物品
         if (Input.IsActionJustPressed("pick_up"))
         {
-            PickUpAction();
+            var success = PickItem(PickAbleItem);
+            if (success)
+            {
+                if (PickAbleItem is WeaponTemplate weaponTemplate)
+                {
+                    GameSceneNodeHolder.HotBar.AddItem(weaponTemplate);
+                }
+                PickAbleItem = null;
+                TotalNumberOfPickups--;
+                if (FloatLabel != null)
+                {
+                    FloatLabel.QueueFree();
+                    FloatLabel = null;
+                }
+
+                UpdateOperationTip();
+            }
         }
 
         if (Input.IsActionJustPressed("ui_down"))
@@ -273,22 +289,7 @@ public partial class Player : CharacterTemplate
         }
     }
 
-    private async Task PickUpAction()
-    {
-        var success = PickItem(PickAbleItem);
-        if (success)
-        {
-            PickAbleItem = null;
-            TotalNumberOfPickups--;
-            if (FloatLabel != null)
-            {
-                FloatLabel.QueueFree();
-                FloatLabel = null;
-            }
    
-            UpdateOperationTip();
-        }
-    }
 
     private Vector2 GetThrowVelocity()
     {

scripts/inventory/CommonItem.cs

@@ -0,0 +1,20 @@
+using System;
+using Godot;
+
+namespace ColdMint.scripts.inventory;
+
+/// <summary>
+/// <para>Common goods</para>
+/// <para>普通的物品</para>
+/// </summary>
+public class CommonItem : IItem
+{
+    public string Id { get; set; }
+    public int Quantity { get; set; }
+    public int MaxStackQuantity { get; set; }
+    public Texture2D Icon { get; set; }
+    public string Name { get; set; }
+    public string Description { get; set; }
+    public Action<IItem> OnUse { get; set; }
+    public Func<IItem, Node> OnInstantiation { get; set; }
+}

scripts/inventory/IItem.cs

@@ -9,7 +9,7 @@ public interface IItem
     /// <para>Item and ID</para>
     /// <para>物品还有ID</para>
     /// </summary>
-    string Id { get; }
+    string Id { get; set; }
 
     /// <summary>
     /// <para>Represents the quantity of this item</para>
@@ -21,21 +21,20 @@ public interface IItem
     /// <para>How many can this item stack up to</para>
     /// <para>这个物品最多叠加到多少个</para>
     /// </summary>
-    int MaxStackQuantity { get; }
+    int MaxStackQuantity { get; set; }
 
     /// <summary>
     /// <para>Items can be set with Icon</para>
     /// <para>物品可以设置图标</para>
     /// </summary>
-    Texture2D Icon { get; }
+    Texture2D Icon { get; set; }
 
     /// <summary>
     /// <para>Item has a name</para>
     /// <para>物品有名称</para>
     /// </summary>
-    string Name { get; }
+    string Name { get; set; }
 
-    string Namespace { get; }
 
     /// <summary>
     /// <para>When using items</para>

scripts/inventory/ItemManager.cs

@@ -2,6 +2,10 @@
 
 namespace ColdMint.scripts.inventory;
 
+/// <summary>
+/// <para>Item manager</para>
+/// <para>物品管理器</para>
+/// </summary>
 public static class ItemManager
 {
     private static Dictionary<string, IItem> _dictionary = new Dictionary<string, IItem>();
@@ -13,17 +17,10 @@ public static class ItemManager
     /// <param name="item"></param>
     public static void AddItem(IItem item)
     {
-        var key = GetKey(item);
+        if (_dictionary.ContainsKey(item.Id))
-        if (_dictionary.ContainsKey(key))
         {
             return;
         }
-
+        _dictionary.Add(item.Id, item);
-        _dictionary.Add(key, item);
-    }
-
-    private static string GetKey(IItem item)
-    {
-        return item.Namespace + item.Id;
     }
 }

scripts/inventory/ItemSlotNode.cs

@@ -10,8 +10,9 @@ public partial class ItemSlotNode : MarginContainer
 {
     private IItem? _item;
     private TextureRect _backgroundTextureRect;
-	private TextureRect _iconTextureRect;
+    private TextureButton _iconTextureRect;
     private Label _quantityLabel;
+    private Control _control;
 
     /// <summary>
     /// <para>Sets items for the item slot</para>
@@ -25,10 +26,11 @@ public partial class ItemSlotNode : MarginContainer
         {
             if (item.Icon != null)
             {
-				_iconTextureRect.Texture = item.Icon;
+                _iconTextureRect.TextureNormal = item.Icon;
             }
 
             _item = item;
+            UpdateTooltipText(item);
             UpdateQuantityLabel(item.Quantity);
             return true;
         }
@@ -50,11 +52,24 @@ public partial class ItemSlotNode : MarginContainer
             }
 
             _item.Quantity = newQuantity;
+            UpdateTooltipText(item);
             UpdateQuantityLabel(newQuantity);
             return true;
         }
     }
 
+    /// <summary>
+    /// <para>Update item tips</para>
+    /// <para>更新物品的提示内容</para>
+    /// </summary>
+    /// <param name="item"></param>
+    private void UpdateTooltipText(IItem item)
+    {
+        _control.TooltipText = string.Format(TranslationServer.Translate("item_prompt_debug"), item.Id,
+            TranslationServer.Translate(item.Name),
+            item.Quantity, item.MaxStackQuantity, item.GetType().Name);
+    }
+
     /// <summary>
     /// <para>Update quantity label</para>
     /// <para>更新数量标签</para>
@@ -83,8 +98,9 @@ public partial class ItemSlotNode : MarginContainer
     {
         _backgroundTextureRect =
             GetNode<TextureRect>("BackgroundTexture");
-		_iconTextureRect = GetNode<TextureRect>("BackgroundTexture/CenterContainer/IconTextureRect");
+        _iconTextureRect = GetNode<TextureButton>("BackgroundTexture/CenterContainer/IconTextureRect");
         _quantityLabel = GetNode<Label>("Control/QuantityLabel");
+        _control = GetNode<Control>("Control");
         _quantityLabel.Visible = false;
     }
 }

scripts/loader/uiLoader/MainMenuLoader.cs

@@ -3,6 +3,7 @@ using System.IO;
 using System.Text;
 using ColdMint.scripts.camp;
 using ColdMint.scripts.debug;
+using ColdMint.scripts.inventory;
 using Godot;
 
 namespace ColdMint.scripts.loader.uiLoader;
@@ -31,7 +32,12 @@ public partial class MainMenuLoader : UiLoaderTemplate
 		{
 			Directory.CreateDirectory(dataPath);
 		}
-		
+		//Registered article
+		//注册物品
+		// var staffOfTheUndead = new CommonItem();
+		// staffOfTheUndead.Name = "item_staff_of_the_undead";
+		// staffOfTheUndead.Id = "staff_of_the_undead";
+		// staffOfTheUndead.Description = "";
 		//Registered camp
 		//注册阵营
 		var defaultCamp = new Camp(Config.CampId.Default);

scripts/weapon/WeaponTemplate.cs

@@ -13,11 +13,17 @@ namespace ColdMint.scripts.weapon;
 /// <para>WeaponTemplate</para>
 /// <para>武器模板</para>
 /// </summary>
-public partial class WeaponTemplate : RigidBody2D
+public partial class WeaponTemplate : RigidBody2D, IItem
 {
     public float gravity = ProjectSettings.GetSetting("physics/2d/default_gravity").AsSingle();
 
-    public string Name => GetMeta("Name", "").AsString();
+    public string Id { get; set; }
+    public int Quantity { get; set; }
+    public int MaxStackQuantity { get; set; }
+    public Texture2D Icon { get; set; }
+    public string Name { get; set; }
+    public Action<IItem> OnUse { get; set; }
+    public Func<IItem, Node> OnInstantiation { get; set; }
 
     /// <summary>
     /// <para>Owner</para>
@@ -61,6 +67,11 @@ public partial class WeaponTemplate : RigidBody2D
         _rayCast2D = GetNode<RayCast2D>("RayCast2D");
         _area2D = GetNode<Area2D>("Area2D");
         _area2D.BodyEntered += OnBodyEnter;
+        Id = GetMeta("ID", "1").AsString();
+        Quantity = GetMeta("Quantity", "1").AsInt32();
+        MaxStackQuantity = GetMeta("MaxStackQuantity", Config.MaxStackQuantity).AsInt32();
+        Icon = GetMeta("Icon", "").As<Texture2D>();
+        Name = GetMeta("Name", "").AsString();
         _firingInterval = TimeSpan.FromMilliseconds(GetMeta("FiringInterval", "100").AsInt64());
         _minContactInjury = GetMeta("MinContactInjury", "1").AsInt32();
         _maxContactInjury = GetMeta("MaxContactInjury", "2").AsInt32();