feat(武器系统): 添加武器背包功能及武器展示组件

实现武器背包功能，用于存储已获得的武器名称。新增WeaponShow组件，根据操作类型显示不同的武器信息。修改Feed.gd以支持武器展示逻辑，包括获取和提炼两种操作状态。

components/UI/WeaponShow.tscn

@@ -1,26 +1,43 @@
-[gd_scene load_steps=3 format=3 uid="uid://c7747qr83iojj"]
+[gd_scene load_steps=6 format=3 uid="uid://c7747qr83iojj"]
 
 [ext_resource type="Theme" uid="uid://b6nox1qqh50ub" path="res://themes/smallText.tres" id="1_ua7kx"]
+[ext_resource type="Script" path="res://scripts/Statemachine/WeaponShow.gd" id="2_cojxr"]
 [ext_resource type="PackedScene" uid="uid://bbm8l3hr4ihar" path="res://components/UI/ItemShow.tscn" id="2_yqc2h"]
+[ext_resource type="PackedScene" uid="uid://b2qhes4apaxsj" path="res://components/Weapons/NuclearBomb.tscn" id="3_gh1wm"]
+[ext_resource type="Texture2D" uid="uid://cp57lmeohvo3o" path="res://resources/weapons/nuclear-bomb.png" id="4_yyc4p"]
 
 [node name="WeaponShow" type="HBoxContainer"]
 offset_right = 189.0
 offset_bottom = 22.0
 theme = ExtResource("1_ua7kx")
+script = ExtResource("2_cojxr")
+weapon = ExtResource("3_gh1wm")
 
 [node name="operation" type="Label" parent="."]
 unique_name_in_owner = true
 layout_mode = 2
-text = "获得/提炼"
+text = "提炼"
+
+[node name="avatar" type="TextureRect" parent="."]
+unique_name_in_owner = true
+visible = false
+custom_minimum_size = Vector2(20, 20)
+layout_mode = 2
+size_flags_horizontal = 10
+size_flags_vertical = 4
+texture = ExtResource("4_yyc4p")
+expand_mode = 1
+stretch_mode = 5
 
 [node name="name" type="Label" parent="."]
 unique_name_in_owner = true
+visible = false
 layout_mode = 2
-size_flags_horizontal = 10
+text = "核弹控制器"
-text = "武器名称"
 
 [node name="soul" parent="." instance=ExtResource("2_yqc2h")]
 unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 10
 type = 4
+count = 1

scripts/Statemachine/EntityBase.gd

@@ -98,6 +98,7 @@ var lastDirection: int = 1
 var currentFocusedBoss: EntityBase = null
 var charginup: bool = false
 var weapons: Array[Weapon] = []
+var weaponBag: Array[String] = []
 var canRunAi: bool = true
 var currentStage: int = 0
 var spawnTime: float = 0
@@ -115,6 +116,7 @@ func _ready():
 		for i in weaponStore.get_children():
 			i.hide()
 			weapons.append(i)
+			weaponBag.append(i.displayName)
 		statebar.levelLabels.hide()
 		UIState.player = self
 		energyChanged.connect(

scripts/Statemachine/WeaponShow.gd

@@ -0,0 +1,32 @@
+@tool
+extends HBoxContainer
+class_name WeaponShow
+
+enum Operation {
+	GET,
+	EXTRACT,
+}
+
+@export var weapon: PackedScene = null
+@export var operation: Operation = Operation.GET
+
+@onready var operationLabel: Label = $"%operation"
+@onready var avatarRect: TextureRect = $"%avatar"
+@onready var nameLabel: Label = $"%name"
+@onready var soulShow: ItemShow = $"%soul"
+
+func _ready():
+	var weaponInstance = weapon.instantiate() as Weapon
+	avatarRect.texture = weaponInstance.avatarTexture
+	nameLabel.text = weaponInstance.displayName
+	soulShow.count = weaponInstance.soulLevel
+	if operation == Operation.GET:
+		operationLabel.text = "获得"
+		avatarRect.visible = true
+		nameLabel.visible = true
+		soulShow.visible = false
+	else:
+		operationLabel.text = "提炼"
+		avatarRect.visible = false
+		nameLabel.visible = false
+		soulShow.visible = true

scripts/Structs/Feed.gd

@@ -79,6 +79,15 @@ func rebuildInfo():
 		fieldsBox.add_child(fieldShow)
 	if noField:
 		fieldsBox.add_child(QuickUI.smallText("无词条"))
+	for i in weaponsBox.get_children():
+		i.queue_free()
+	for weapon in weapons:
+		var weaponShow: WeaponShow = ComponentManager.getUIComponent("WeaponShow").instantiate()
+		weaponShow.weapon = weapon
+		if is_instance_valid(UIState.player):
+			weaponShow.operation = WeaponShow.Operation.EXTRACT if UIState.player.weaponBag.has(weapon.instantiate().displayName) else WeaponShow.Operation.GET
+		weaponShow.visible = true
+		weaponsBox.add_child(weaponShow)
 	for i in costsBox.get_children():
 		i.queue_free()
 	for i in range(min(costs.size(), costCounts.size())):