feat(武器): 添加火山武器及其子弹逻辑

实现火山武器系统，包括：
1. 添加火山武器场景和脚本，支持旋转子弹和伤害计算
2. 新增子弹自旋转AI预设
3. 为公鸡角色添加火山武器配置
4. 实现武器升级效果随灵魂等级提升

components/Bullets/Volcano.tscn

@@ -0,0 +1,25 @@
+[gd_scene load_steps=5 format=3 uid="uid://8uepi7uql314"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_gd3m7"]
+[ext_resource type="Script" uid="uid://ci5hswfhck5as" path="res://scripts/Contents/Bullets/Volcano.gd" id="2_w1utg"]
+[ext_resource type="Texture2D" uid="uid://ctmxadaowx5ps" path="res://resources/weapons/Volcano.webp" id="2_wwxm2"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_w1utg"]
+size = Vector2(113, 34)
+
+[node name="Volcano" instance=ExtResource("1_gd3m7")]
+script = ExtResource("2_w1utg")
+penerate = 1.0
+lifeTime = 6000.0
+
+[node name="anchor" type="Node2D" parent="texture" index="1"]
+
+[node name="texture" type="Sprite2D" parent="texture/anchor" index="0"]
+position = Vector2(150, 0)
+rotation = 0.7853982
+scale = Vector2(1.5, 1.5)
+texture = ExtResource("2_wwxm2")
+
+[node name="hitbox" parent="." index="1"]
+position = Vector2(167.5, 0)
+shape = SubResource("RectangleShape2D_w1utg")

components/Characters/Rooster.tscn

@@ -1,10 +1,11 @@
-[gd_scene load_steps=14 format=3 uid="uid://bm7ymrri6pykb"]
+[gd_scene load_steps=15 format=3 uid="uid://bm7ymrri6pykb"]
 
 [ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_e5pl8"]
 [ext_resource type="Script" uid="uid://cthtupc6dtbav" path="res://scripts/Contents/Characters/Rooster.gd" id="2_oqdqd"]
 [ext_resource type="Texture2D" uid="uid://fn8qx72clh38" path="res://resources/characters/cock/rooster-a.svg" id="2_q0j6j"]
 [ext_resource type="AudioStream" uid="uid://dclinyhu256xi" path="res://resources/sounds/effect/Low Whoosh.mp3" id="3_4syso"]
 [ext_resource type="Texture2D" uid="uid://ci2ik43ce82uy" path="res://resources/characters/cock/rooster-b.svg" id="3_b0fgx"]
+[ext_resource type="PackedScene" uid="uid://u0djqwuuysp8" path="res://components/Weapons/Volcano.tscn" id="3_fkh3f"]
 [ext_resource type="PackedScene" uid="uid://c0n3igy4hucrg" path="res://components/Weapons/PurpleCrystal.tscn" id="3_jluqw"]
 [ext_resource type="AudioStream" uid="uid://cdrevrq7n6yqa" path="res://resources/sounds/effect/Boing.mp3" id="4_66s6c"]
 [ext_resource type="AudioStream" uid="uid://benyec5bqni0b" path="res://resources/sounds/effect/Chomp.wav" id="4_k0yme"]
@@ -40,11 +41,17 @@ radius = 41.0122
 [node name="Rooster" instance=ExtResource("1_e5pl8")]
 script = ExtResource("2_oqdqd")
 displayName = "公鸡"
+metadata/_edit_horizontal_guides_ = [-139.0]
+metadata/_edit_vertical_guides_ = [58.0]
 
-[node name="weaponStore" parent="." index="0"]
+[node name="weaponStore" parent="." index="1"]
 process_mode = 4
 
-[node name="PurpleCrystal" parent="weaponStore" index="0" instance=ExtResource("3_jluqw")]
+[node name="Volcano" parent="weaponStore" index="0" instance=ExtResource("3_fkh3f")]
+offset_bottom = 374.0
+debugRebuild = false
+
+[node name="PurpleCrystal" parent="weaponStore" index="1" instance=ExtResource("3_jluqw")]
 offset_bottom = 350.0
 debugRebuild = false
 
@@ -66,7 +73,7 @@ stream = ExtResource("8_7dhim")
 [node name="attack0" parent="sounds" index="6"]
 stream = ExtResource("3_4syso")
 
-[node name="texture" parent="." index="2"]
+[node name="texture" parent="." index="3"]
 position = Vector2(0, -70)
 sprite_frames = SubResource("SpriteFrames_4v2ol")
 animation = &"walk"
@@ -78,6 +85,6 @@ shape = SubResource("CircleShape2D_h1v0q")
 [node name="normal" type="Node2D" parent="texture/weapons" index="0"]
 position = Vector2(54, -45)
 
-[node name="statebar" parent="." index="3" node_paths=PackedStringArray("entity")]
+[node name="statebar" parent="." index="4" node_paths=PackedStringArray("entity")]
 position = Vector2(0, -151)
 entity = NodePath("..")

components/Weapons/Volcano.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=4 format=3 uid="uid://u0djqwuuysp8"]
+
+[ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_3uhfa"]
+[ext_resource type="Texture2D" uid="uid://ctmxadaowx5ps" path="res://resources/weapons/Volcano.webp" id="2_hh01t"]
+[ext_resource type="Script" uid="uid://cbihum34xs8ev" path="res://scripts/Contents/Weapons/Volcano.gd" id="2_ihngx"]
+
+[node name="Volcano" instance=ExtResource("1_3uhfa")]
+script = ExtResource("2_ihngx")
+avatarTexture = ExtResource("2_hh01t")
+displayName = "火山"
+quality = 3
+typeTopic = 2
+store = {
+"atk": 20,
+"count": 2.0,
+"rotate": 2.0
+}
+storeType = {
+"atk": 1,
+"count": 1,
+"rotate": 3
+}
+descriptionTemplate = "召唤$count支[b]火山[/b]，以$rotate的速度旋转，接触时造成$atk点伤害。"
+cooldown = 7000.0
+
+[node name="avatar" parent="container/info" index="0"]
+texture = ExtResource("2_hh01t")
+
+[node name="beachball" parent="container/info/infos" index="1"]
+count = 500
+
+[node name="soul" parent="container/info/infos" index="2"]
+count = 1
+
+[node name="name" parent="container/info" index="2"]
+displayName = "火山"
+quality = 3
+typeTopic = 2
+
+[node name="description" parent="container" index="2"]
+text = "[center]召唤[color=cyan]2[/color]支[b]火山[/b]，以[color=cyan]1.0°[/color]的速度旋转，接触时造成[color=cyan]15[/color]点伤害。[/center]"

scripts/Contents/AIPresets/Bullet.gd

@@ -15,3 +15,5 @@ static func trace(bullet: BulletBase, target: Vector2, speed: float):
 	)
 static func faceToMouse(bullet: BulletBase):
 	bullet.rotation = bullet.position.angle_to_point(bullet.get_global_mouse_position())
+static func selfRotate(bullet: BulletBase, speed: float):
+	bullet.rotation += deg_to_rad(speed)

scripts/Contents/Bullets/Volcano.gd

@@ -0,0 +1,8 @@
+extends BulletBase
+class_name Volcano
+
+var rotates: float = 0
+
+func ai():
+	PresetBulletAI.selfRotate(self, rotates)
+	PresetBulletAI.lockLauncher(self, launcher, true)

scripts/Contents/Bullets/Volcano.gd.uid

@@ -0,0 +1 @@
+uid://ci5hswfhck5as

scripts/Contents/Weapons/Volcano.gd

@@ -0,0 +1,14 @@
+@tool
+extends Weapon
+
+func update(to: int, origin: Dictionary, _entity: EntityBase):
+	origin["atk"] += 5 * to * soulLevel
+	origin["count"] += 1 * soulLevel
+	origin["rotate"] += 0.25 * to * soulLevel
+	return origin
+func attack(entity: EntityBase):
+	for i in readStore("count"):
+		for j in BulletBase.generate(ComponentManager.getBullet("Volcano"), entity, entity.findWeaponAnchor("normal"), deg_to_rad(360.0 / readStore("count") * i)):
+			var bullet: Volcano = j
+			bullet.damage = readStore("atk")
+			bullet.rotates = readStore("rotate")

scripts/Contents/Weapons/Volcano.gd.uid

@@ -0,0 +1 @@
+uid://cbihum34xs8ev