feat(UI): 添加武器面板功能

实现武器面板的打开关闭逻辑，包括：
- 创建WeaponPanel脚本处理武器转移
- 在UIState中添加武器面板输入控制
- 更新UI场景添加武器面板节点
- 简化武器面板场景结构

components/Scenes/FullscreenPanels/Weapon.tscn

@@ -1,25 +1,16 @@
-[gd_scene load_steps=5 format=3 uid="uid://dekcqdhrjs07u"]
+[gd_scene load_steps=3 format=3 uid="uid://dekcqdhrjs07u"]
 
 [ext_resource type="PackedScene" uid="uid://d3qojeqa3difn" path="res://components/Abstracts/FullscreenPanelBase.tscn" id="1_yodmq"]
-[ext_resource type="PackedScene" uid="uid://c0n3igy4hucrg" path="res://components/Weapons/PurpleCrystal.tscn" id="2_5r0we"]
-[ext_resource type="PackedScene" uid="uid://cxabqjo7skxev" path="res://components/Weapons/BigLaser.tscn" id="3_6xf37"]
-[ext_resource type="PackedScene" uid="uid://wl8u5m52708w" path="res://components/Weapons/LGBT.tscn" id="4_s13oq"]
+[ext_resource type="Script" path="res://scripts/Contents/Panels/WeaponPanel.gd" id="2_6alu1"]
 
 [node name="Weapon" instance=ExtResource("1_yodmq")]
+script = ExtResource("2_6alu1")
 
 [node name="wrapper" parent="content" index="0"]
 theme_override_constants/separation = 50
 
 [node name="box" type="HBoxContainer" parent="content/wrapper" index="0"]
+unique_name_in_owner = true
 layout_mode = 2
 theme_override_constants/separation = 20
 alignment = 1
-
-[node name="PurpleCrystal" parent="content/wrapper/box" index="0" instance=ExtResource("2_5r0we")]
-layout_mode = 2
-
-[node name="BigLaser" parent="content/wrapper/box" index="1" instance=ExtResource("3_6xf37")]
-layout_mode = 2
-
-[node name="???" parent="content/wrapper/box" index="2" instance=ExtResource("4_s13oq")]
-layout_mode = 2

components/Scenes/UI.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=18 format=3 uid="uid://dfwg750a47ggx"]
+[gd_scene load_steps=19 format=3 uid="uid://dfwg750a47ggx"]
 
 [ext_resource type="PackedScene" uid="uid://ofpg5s3j7esv" path="res://components/UI/BossBar.tscn" id="1_2pe58"]
 [ext_resource type="Script" path="res://scripts/Statemachine/UIState.gd" id="1_f00a6"]
@@ -12,6 +12,7 @@
 [ext_resource type="PackedScene" uid="uid://d1ulrvupa76ap" path="res://components/UI/ColorBar.tscn" id="9_44nw8"]
 [ext_resource type="StyleBox" uid="uid://ddnjus87wwlm8" path="res://styleboxes/leftPanel.tres" id="11_67ghp"]
 [ext_resource type="PackedScene" uid="uid://cksonrrx38k36" path="res://components/Scenes/FullscreenPanels/Pause.tscn" id="12_jkm6o"]
+[ext_resource type="PackedScene" uid="uid://dekcqdhrjs07u" path="res://components/Scenes/FullscreenPanels/Weapon.tscn" id="13_bmc24"]
 
 [sub_resource type="StyleBoxEmpty" id="StyleBoxEmpty_ri8gw"]
 content_margin_left = 20.0
@@ -272,3 +273,7 @@ layout_mode = 1
 
 [node name="Pause" parent="root/panels" instance=ExtResource("12_jkm6o")]
 layout_mode = 1
+
+[node name="Weapon" parent="root/panels" instance=ExtResource("13_bmc24")]
+visible = false
+layout_mode = 1

scripts/Contents/Panels/GameOver.gd

@@ -1,3 +1,4 @@
+@tool
 extends FullscreenPanelBase
 
 @onready var audio = $"%audio"

scripts/Contents/Panels/WeaponPanel.gd

@@ -0,0 +1,13 @@
+@tool
+extends FullscreenPanelBase
+
+@onready var box = $"%box"
+
+func beforeOpen():
+	for weapon in UIState.player.weapons:
+		UIState.player.weaponStore.remove_child(weapon)
+		box.add_child(weapon)
+func afterClose():
+	for weapon in box.get_children():
+		box.remove_child(weapon)
+		UIState.player.weaponStore.add_child(weapon)

scripts/Statemachine/UIState.gd

@@ -49,6 +49,16 @@ func _physics_process(_delta):
 				closeCurrentPanel()
 		else:
 			setPanel("Pause")
+	if Input.is_action_just_pressed("openWeapon"):
+		var canOpen = true
+		if currentPanel:
+			if currentPanel.name == "Weapon":
+				closeCurrentPanel()
+				canOpen = false
+			elif ["MakeFeed", "GameOver"].has(currentPanel.name):
+				canOpen = false
+		if canOpen:
+			setPanel("Weapon")
 
 static func setPanel(targetName: String = ""):
 	currentPanel = null