refactor(武器系统): 重构火山武器和火扫弹攻击机制

移除火扫弹的独立脚本和火罐效果，改为直接在子弹中实现
火山武器改为三段伤害机制并调整基础伤害值
添加子弹基础伤害乘数数组支持多段伤害
更新相关场景和资源配置以匹配新机制

components/Bullets/FireScan.tscn

@@ -1,17 +1,97 @@
-[gd_scene load_steps=4 format=3 uid="uid://db2cbgyyjpydp"]
+[gd_scene load_steps=7 format=3 uid="uid://db2cbgyyjpydp"]
 
 [ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_cqre5"]
-[ext_resource type="Script" uid="uid://dlg4g03ppdd2x" path="res://scripts/Contents/Bullets/FireScan.gd" id="2_qprdp"]
+[ext_resource type="PackedScene" uid="uid://dny25qkcvtaa2" path="res://components/Effects/FirePot.tscn" id="3_ybjor"]
+
+[sub_resource type="Animation" id="Animation_ybjor"]
+resource_name = "spawn"
+step = 0.05
+tracks/0/type = "method"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("%texture/../firePot")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"values": [{
+"args": [],
+"method": &"shot"
+}]
+}
+tracks/1/type = "bezier"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("%hitbox:position:x")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"handle_modes": PackedInt32Array(0, 1),
+"points": PackedFloat32Array(0, -0.25, 0, 0, 250, 500, 0, 0, 0, 0),
+"times": PackedFloat32Array(0, 1)
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("%texture/..:damage")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [15.0, 0.0]
+}
+
+[sub_resource type="Animation" id="Animation_ikuic"]
+length = 0.001
+tracks/0/type = "bezier"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("%hitbox:position:x")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("%texture/..:damage")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [10.0]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_ikuic"]
+_data = {
+&"RESET": SubResource("Animation_ikuic"),
+&"spawn": SubResource("Animation_ybjor")
+}
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_4qcsn"]
-size = Vector2(10, 200)
+size = Vector2(10, 100)
 
 [node name="FireScan" instance=ExtResource("1_cqre5")]
-script = ExtResource("2_qprdp")
-displayName = "狱炎"
-speed = 15.0
-damage = 15.0
-lifeDistance = 500.0
+displayName = "雪葬"
+penerate = 1.0
+autoSpawnAnimation = true
+freeAfterSpawn = true
+metadata/_edit_vertical_guides_ = [488.0]
+
+[node name="animator" parent="texture" index="0"]
+libraries = {
+&"": SubResource("AnimationLibrary_ikuic")
+}
 
 [node name="hitbox" parent="." index="1"]
 shape = SubResource("RectangleShape2D_4qcsn")
+
+[node name="firePot" parent="." index="2" instance=ExtResource("3_ybjor")]