Add item types. Item containers now support limiting added item types. Added spell classes for projectile weapons.

加入物品类型，物品容器支持限制添加的物品类型了。加入适用于抛射体武器的法术类。

locals/Log.csv

@@ -4,7 +4,6 @@ log_missing_parameters,缺少参数。,Missing parameters.,パラメータが不
 log_room_root_node_must_be_node2d,房间根节点必须是 Node2D。,Room root node must be an instance of Node2D.,ルートノードはNode2Dでなければなりません。
 log_width_or_height_of_room_slot_must_be_1,房间槽的宽度或高度必须为1。,The width or height of the room slot must be 1.,部屋の溝の幅または高さは1でなければなりません。
 log_connected_room_timeout,连接房间超时。,Timeout when connecting rooms.,接続部屋はタイムアウトです。
-log_projectiles_is_empty,未设置抛射体。,The projectile is not set.,射出体は設置されていません。
 log_map_generator_missing_parameters,地图生成器缺少参数。,Map generator missing parameters.,マップジェネレータが不足しています。
 log_map_generator_attempts_to_parse_empty_layout_diagrams,地图生成器尝试解析空的布局图。,Map generator attempts to parse empty layout diagrams.,マップジェネレータは空のレイアウト図を解析しようとしています。
 log_map_generator_has_no_starting_room_data,地图生成器没有起点房间数据。,Map generator has no starting room data.,マップ生成器に起点部屋データはありません。

prefab/weapons/StaffNecromancy.tscn

@@ -1,8 +1,7 @@
-[gd_scene load_steps=8 format=3 uid="uid://dnnn2xyayiehk"]
+[gd_scene load_steps=7 format=3 uid="uid://dnnn2xyayiehk"]
 
 [ext_resource type="Texture2D" uid="uid://wt50kx6bup51" path="res://sprites/weapon/StaffNecromancy.png" id="1_ms3us"]
 [ext_resource type="Script" path="res://scripts/weapon/ProjectileWeapon.cs" id="1_w8hhv"]
-[ext_resource type="PackedScene" uid="uid://c01av43yk1q71" path="res://prefab/projectile/curseOfTheUndead.tscn" id="2_mwli5"]
 [ext_resource type="Texture2D" uid="uid://dg5vwprt66w4j" path="res://sprites/weapon/StaffNecromancy_Icon.png" id="3_31iau"]
 [ext_resource type="AudioStream" uid="uid://cak6chjjsu7wo" path="res://sounds/fire.wav" id="4_ffr2k"]
 
@@ -17,9 +16,7 @@ collision_layer = 8
 collision_mask = 34
 angular_damp = -1.0
 script = ExtResource("1_w8hhv")
-OffsetAngle = 0.087
-ProjectileScenes = [ExtResource("2_mwli5")]
-Sequentially = true
+NumberSlots = 5
 FiringIntervalAsMillisecond = 300
 _recoilStrength = 5
 UniqueIcon = ExtResource("3_31iau")

scripts/Config.cs

@@ -198,6 +198,45 @@ public static class Config
         return OS.HasFeature("editor");
     }
     
+    /// <summary>
+    /// <para>ItemType</para>
+    /// <para>物品类型</para>
+    /// </summary>
+    public static class ItemType
+    {
+        /// <summary>
+        /// <para>Unknown</para>
+        /// <para>未知的</para>
+        /// </summary>
+        public const int Unknown = 0;
+        /// <summary>
+        /// <para>Placeholder</para>
+        /// <para>占位符</para>
+        /// </summary>
+        public const int Placeholder = 1;
+        /// <summary>
+        /// <para>Packsack</para>
+        /// <para>背包</para>
+        /// </summary>
+        public const int Packsack = 2;
+
+        /// <summary>
+        /// <para>ProjectileWeapon</para>
+        /// <para>远程武器</para>
+        /// </summary>
+        public const int ProjectileWeapon = 3;
+
+        /// <summary>
+        /// <para>Magic</para>
+        /// <para>法术</para>
+        /// </summary>
+        /// <remarks>
+        ///<para>Type of special item used in Projectile weapons</para>
+        ///<para>用于远程武器内的特殊物品类型</para>
+        /// </remarks>
+        public const int Magic = 4;
+    }
+
     /// <summary>
     /// <para>Room Injector ID</para>
     /// <para>房间注入器ID</para>

scripts/inventory/HotBar.cs

@@ -17,7 +17,7 @@ public partial class HotBar : HBoxContainer
         base._Ready();
         var universalItemContainer = new UniversalItemContainer(Config.HotBarSize);
         _itemContainer = universalItemContainer;
-        _itemContainer.CanContainContainer = true;
+        universalItemContainer.AllowItemTypesExceptPlaceholder();
         _itemContainer.SupportSelect = true;
         _itemContainerDisplay = new ItemSlotContainerDisplay(this);
         _itemContainerDisplay.BindItemContainer(_itemContainer);

scripts/inventory/IItem.cs

@@ -63,6 +63,12 @@ public interface IItem
     /// </summary>
     int MaxQuantity { get; }
     
+    /// <summary>
+    /// <para>ItemType</para>
+    /// <para>获取物品类型</para>
+    /// </summary>
+    int ItemType { get; }
+
     /// <summary>
     /// <para>Check or not</para>
     /// <para>是否选中</para>

scripts/inventory/IItemContainer.cs

@@ -21,6 +21,20 @@ public interface IItemContainer
     /// </summary>
     Action<ItemDataChangeEvent>? ItemDataChangeEvent { get; set; }
     
+    /// <summary>
+    /// <para>Allow Adding Item By Type</para>
+    /// <para>允许添加指定类型的物品</para>
+    /// </summary>
+    /// <param name="itemType"></param>
+    void AllowAddingItemByType(int itemType);
+    
+    /// <summary>
+    /// <para>Disallow Adding Item By Type</para>
+    /// <para>禁止添加指定类型的物品</para>
+    /// </summary>
+    /// <param name="itemType"></param>
+    void DisallowAddingItemByType(int itemType);
+
     /// <summary>
     /// <para>Can the specified item be added to the container?</para>
     /// <para>指定的物品是否可添加到容器内？</para>
@@ -46,12 +60,6 @@ public interface IItemContainer
     /// </summary>
     bool SupportSelect { get; set; }
     
-    /// <summary>
-    /// <para>Whether this item container supports items that CanContainItems=true, such as backpacks</para>
-    /// <para>此物品容器是否支持容纳CanContainItems=true的物品，例如背包</para>
-    /// </summary>
-    bool CanContainContainer { get; set; }
-
     /// <summary>
     /// <para>Gets a placeholder object</para>
     /// <para>获取占位符对象</para>

scripts/inventory/ItemSlotNode.cs

@@ -117,7 +117,7 @@ public partial class ItemSlotNode : MarginContainer, IItemDisplay
             return;
         }
 
-        if (Item.SelfItemContainer != null)
+        if (Item.SelfItemContainer != null && Item.SelfItemContainer.CanAddItem(sourceItem))
         {
             //Use items and place them on the container.
             //用物品，在物品容器上放置。
@@ -138,7 +138,7 @@ public partial class ItemSlotNode : MarginContainer, IItemDisplay
             return;
         }
 
-        if (sourceItem.SelfItemContainer != null)
+        if (sourceItem.SelfItemContainer != null && sourceItem.SelfItemContainer.CanAddItem(Item))
         {
             //Use containers and place on top of items.
             //用容器物品，在物品上放置。

scripts/inventory/Packsack.cs

@@ -12,6 +12,11 @@ namespace ColdMint.scripts.inventory;
 public partial class Packsack : PickAbleTemplate
 {
     private const string Path = "res://prefab/ui/packsackUI.tscn";
+
+    public override int ItemType
+    {
+        get => Config.ItemType.Packsack;
+    }
     [Export] public int NumberSlots { get; set; }
     public override void Use(Node2D? owner, Vector2 targetGlobalPosition)
     {
@@ -54,7 +59,10 @@ public partial class Packsack : PickAbleTemplate
         base._Ready();
         if (SelfItemContainer == null)
         {
-            SelfItemContainer = new UniversalItemContainer(NumberSlots);
+            var universalItemContainer = new UniversalItemContainer(NumberSlots);
+            universalItemContainer.AllowItemTypesExceptPlaceholder();
+            universalItemContainer.DisallowAddingItemByType(Config.ItemType.Packsack);
+            SelfItemContainer = universalItemContainer;
             SelfItemContainer.SupportSelect = false;
         }
         GameSceneDepend.DynamicUiGroup?.RegisterControl(Path, () =>

scripts/inventory/PlaceholderItem.cs

@@ -31,6 +31,10 @@ public class PlaceholderItem : IItem
     public string? Description { get; } = null;
     public int Quantity { get; set; } = 1;
     public int MaxQuantity { get; } = 1;
+    public int ItemType
+    {
+        get => Config.ItemType.Placeholder;
+    }
     public bool IsSelect { get; set; }
     public bool CanContainItems { get; set; } = false;
     public IItemContainer? ItemContainer { get; set; }

scripts/inventory/UniversalItemContainer.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Reflection;
 using ColdMint.scripts.map.events;
 
 namespace ColdMint.scripts.inventory;
@@ -32,15 +33,59 @@ public class UniversalItemContainer(int totalCapacity) : IItemContainer
     /// </remarks>
     private int _nextAvailableIndex;
 
+    /// <summary>
+    /// <para>The type of item that can be added to the item container</para>
+    /// <para>物品容器允许添加的物品类型</para>
+    /// </summary>
+    private readonly HashSet<int> _allowedItemTypes = new();
+
     public Action<SelectedItemChangeEvent>? SelectedItemChangeEvent { get; set; }
     public Action<ItemDataChangeEvent>? ItemDataChangeEvent { get; set; }
 
+    /// <summary>
+    /// <para>Allow Item Types Except Placeholder</para>
+    /// <para>允许添加除占位符以外的所有物品类型</para>
+    /// </summary>
+    public void AllowItemTypesExceptPlaceholder()
+    {
+        var itemTypeType = typeof(Config.ItemType);
+        //Get all fields
+        //获取所有字段
+        var fields = itemTypeType.GetFields(BindingFlags.Public | BindingFlags.Static);
+        //Traversal field
+        //遍历字段
+        foreach (var field in fields)
+        {
+            //Gets the value of the field
+            //获取字段的值
+            var value = field.GetValue(null);
+            if (value == null)
+            {
+                continue;
+            }
+            var intValue = (int)value;
+            if (intValue == Config.ItemType.Placeholder)
+            {
+                continue;
+            }
+            _allowedItemTypes.Add(intValue);
+        }
+    }
+
+    public void AllowAddingItemByType(int itemType)
+    {
+        _allowedItemTypes.Add(itemType);
+    }
+
+    public void DisallowAddingItemByType(int itemType)
+    {
+        _allowedItemTypes.Remove(itemType);
+    }
+
     public bool CanAddItem(IItem item)
     {
-        if (item.SelfItemContainer != null && !CanContainContainer)
+        if (!_allowedItemTypes.Contains(item.ItemType))
         {
-            //The item to be added can hold other items, and this item container does not allow item containers.
-            //要添加的物品能够容纳其他物品，且此物品容器不允许放置物品容器。
             return false;
         }
         //If the capacity is not full, directly return to add items
@@ -200,8 +245,6 @@ public class UniversalItemContainer(int totalCapacity) : IItemContainer
     }
 
     public bool SupportSelect { get; set; }
-    public bool CanContainContainer { get; set; }
-
 
     public IItem GetPlaceHolderItem(int index)
     {
@@ -247,7 +290,7 @@ public class UniversalItemContainer(int totalCapacity) : IItemContainer
 
     public bool CanReplaceItem(int index, IItem item)
     {
-        if (item.SelfItemContainer != null && !CanContainContainer)
+        if (!_allowedItemTypes.Contains(item.ItemType))
         {
             return false;
         }

scripts/pickable/MagicPickAble.cs

@@ -0,0 +1,15 @@
+namespace ColdMint.scripts.pickable;
+
+/// <summary>
+/// <para>法术</para>
+/// </summary>
+/// <remarks>
+///<para>用于抛射体武器</para>
+/// </remarks>
+public partial class MagicPickAble : PickAbleTemplate
+{
+    public override int ItemType
+    {
+        get => Config.ItemType.Magic;
+    }
+}

scripts/pickable/PickAbleTemplate.cs

@@ -92,6 +92,10 @@ public partial class PickAbleTemplate : RigidBody2D, IItem
     public bool Picked { get; set; }
 
     public int MaxQuantity { get; set; } = 1;
+    public virtual int ItemType
+    {
+        get => Config.ItemType.Unknown;
+    }
 
     private bool _isSelected;
 
@@ -348,11 +352,4 @@ public partial class PickAbleTemplate : RigidBody2D, IItem
 
         pickAbleTemplate.Id = Id;
     }
-
-    public virtual void Destroy()
-    {
-        QueueFree();
-    }
-
-    public bool CanStackWith(IItem item) => false;
 }

scripts/projectile/IMagic.cs

@@ -0,0 +1,14 @@
+namespace ColdMint.scripts.projectile;
+
+/// <summary>
+/// <para>Magic</para>
+/// <para>法术</para>
+/// </summary>
+/// <remarks>
+///<para>For projectile weapons</para>
+///<para>用于抛射体武器</para>
+/// </remarks>
+public interface IMagic
+{
+    
+}

scripts/weapon/ProjectileWeapon.cs

@@ -1,7 +1,5 @@
 using ColdMint.scripts.debug;
-using ColdMint.scripts.projectile;
-using ColdMint.scripts.projectile.decorator;
-using ColdMint.scripts.utils;
+using ColdMint.scripts.inventory;
 using Godot;
 
 namespace ColdMint.scripts.weapon;
@@ -22,103 +20,25 @@ public partial class ProjectileWeapon : WeaponTemplate
     /// </summary>
     private Marker2D? _marker2D;
     
-    /// <summary>
-    /// <para>Scattering radians</para>
-    /// <para>散射弧度</para>
-    /// </summary>
-    [Export] protected float OffsetAngle;
-
-    /// <summary>
-    /// <para>Offset angle mode</para>
-    /// <para>偏移角度模式</para>
-    /// </summary>
-    [Export] protected int OffsetAngleMode = Config.OffsetAngleMode.Random;
-
-    /// <summary>
-    /// <para>Whether the last offset angle is positive</para>
-    /// <para>上次的偏移角度是否为正向的</para>
-    /// </summary>
-    private bool _positiveOffsetAngle = true;
-
-    /// <summary>
-    /// <para>The number of projectiles fired at once</para>
-    /// <para>一次可以发射多少个子弹</para>
-    /// </summary>
-    [Export] protected float NumberOfProjectiles = 1;
-
-    [Export] protected PackedScene[] ProjectileScenes { get; set; } = [];
-
-    /// <summary>
-    /// <para>Whether to launch in the order of the projectile list</para>
-    /// <para>是否按照抛射体列表的循序发射</para>
-    /// </summary>
-    [Export]
-    protected bool Sequentially { get; set; }
-
     private int _projectileIndex;
     
+    /// <summary>
+    /// <para>Number of slots for ranged weapons</para>
+    /// <para>远程武器的槽位数量</para>
+    /// </summary>
+    [Export] public int NumberSlots { get; set; }
+
+    public override int ItemType
+    {
+        get => Config.ItemType.ProjectileWeapon;
+    }
+    
     public override void _Ready()
     {
         base._Ready();
         _marker2D = GetNode<Marker2D>("Marker2D");
-    }
-
-    /// <summary>
-    /// <para>GetNextProjectileScene</para>
-    /// <para>获取下一个抛射体</para>
-    /// </summary>
-    /// <returns></returns>
-    private PackedScene GetNextProjectileScene()
-    {
-        if (Sequentially)
-        {
-            _projectileIndex = (_projectileIndex + 1) % ProjectileScenes.Length;
-            return ProjectileScenes[_projectileIndex];
-        }
-        else
-        {
-            return ProjectileScenes[RandomUtils.Instance.Next(ProjectileScenes.Length)];
-        }
-    }
-
-
-    /// <summary>
-    /// <para>GetRandomAngle</para>
-    /// <para>获取随机的偏移弧度</para>
-    /// </summary>
-    /// <returns></returns>
-    private float GetRandomAngle()
-    {
-        if (OffsetAngle == 0)
-        {
-            //If the offset angle is 0, then return 0
-            //弧度为0,不用偏移。
-            return 0;
-        }
-
-        if (OffsetAngleMode == Config.OffsetAngleMode.Cross)
-        {
-            float result;
-            if (_positiveOffsetAngle)
-            {
-                result = -OffsetAngle / 2;
-            }
-            else
-            {
-                result = OffsetAngle / 2;
-            }
-
-            _positiveOffsetAngle = !_positiveOffsetAngle;
-            return result;
-        }
-
-        if (OffsetAngleMode == Config.OffsetAngleMode.AlwaysSame)
-        {
-            return OffsetAngle;
-        }
-
-        var min = -OffsetAngle / 2;
-        return min + RandomUtils.Instance.NextSingle() * OffsetAngle;
+        SelfItemContainer = new UniversalItemContainer(NumberSlots);
+        SelfItemContainer.AllowAddingItemByType(Config.ItemType.Magic);
     }
     
 
@@ -142,38 +62,5 @@ public partial class ProjectileWeapon : WeaponTemplate
             return;
         }
         
-        //Empty list check
-        //空列表检查
-        if (ProjectileScenes is [])
-        {
-            LogCat.LogError("projectiles_is_empty");
-            return;
-        }
-
-        //Get the first projectile
-        //获取第一个抛射体
-        var projectileScene = GetNextProjectileScene();
-        for (int i = 0; i < NumberOfProjectiles; i++)
-        {
-            var projectile = NodeUtils.InstantiatePackedScene<Projectile>(projectileScene);
-            if (projectile == null) return;
-            if (Config.IsDebug())
-            {
-                var nodeSpawnOnKillCharacterDecorator = new NodeSpawnOnKillCharacterDecorator
-                {
-                    DefaultParentNode = this,
-                    PackedScenePath = "res://prefab/entitys/BlackenedAboriginalWarrior.tscn"
-                };
-                projectile.AddProjectileDecorator(nodeSpawnOnKillCharacterDecorator);
-            }
-
-            NodeUtils.CallDeferredAddChild(GameSceneDepend.ProjectileContainer, projectile);
-            projectile.Owner = owner;
-            projectile.TargetNode = GameSceneDepend.TemporaryTargetNode;
-            projectile.Velocity =
-                (_marker2D.GlobalPosition.DirectionTo(enemyGlobalPosition) * projectile.Speed)
-                .Rotated(GetRandomAngle());
-            projectile.Position = _marker2D.GlobalPosition;
-        }
     }
 }