feat(武器): 为火山武器添加幻影攻击功能

在火山武器的第4段攻击时发射多支火山幻影，造成额外伤害。修改了动画、伤害计算和武器描述，包括：
- 添加count和dmg5属性控制幻影数量和伤害
- 调整幻影动画效果和速度
- 更新武器描述模板和显示文本

components/Bullets/Volcano.tscn

@@ -252,6 +252,20 @@ tracks/9/keys = {
 "times": PackedFloat32Array(0, 0.6, 1.2, 1.45)
 }
 tracks/9/use_blend = true
+tracks/10/type = "method"
+tracks/10/imported = false
+tracks/10/enabled = true
+tracks/10/path = NodePath("%texture/..")
+tracks/10/interp = 1
+tracks/10/loop_wrap = true
+tracks/10/keys = {
+"times": PackedFloat32Array(1.45),
+"transitions": PackedFloat32Array(1),
+"values": [{
+"args": [],
+"method": &"generateShadow"
+}]
+}
 
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_w1utg"]
 _data = {

components/Bullets/VolcanoShadow.tscn

@@ -44,7 +44,7 @@ tracks/0/keys = {
 "times": PackedFloat32Array(0, 0.1, 0.90000004, 1),
 "transitions": PackedFloat32Array(1, 1, 1, 1),
 "update": 0,
-"values": [Color(1, 1, 1, 0), Color(1, 1, 1, 0.70000005), Color(1, 1, 1, 0.70000005), Color(1, 1, 1, 0)]
+"values": [Color(1, 1, 1, 0), Color(1, 1, 1, 0.5), Color(1, 1, 1, 0.5), Color(1, 1, 1, 0)]
 }
 tracks/1/type = "value"
 tracks/1/imported = false
@@ -53,10 +53,10 @@ tracks/1/path = NodePath("static:scale")
 tracks/1/interp = 1
 tracks/1/loop_wrap = true
 tracks/1/keys = {
-"times": PackedFloat32Array(0, 0.1, 0.90000004, 1),
-"transitions": PackedFloat32Array(1, 1, 1, 1),
+"times": PackedFloat32Array(0, 0.1, 1),
+"transitions": PackedFloat32Array(1, 1, 1),
 "update": 0,
-"values": [Vector2(0, 0), Vector2(0.8, 0.8), Vector2(0.8, 0.8), Vector2(0, 0)]
+"values": [Vector2(0, 0), Vector2(1.5, 1.5), Vector2(0, 0)]
 }
 
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_i7b6y"]
@@ -70,7 +70,7 @@ size = Vector2(76, 12)
 
 [node name="VolcanoShadow" instance=ExtResource("1_4oiyn")]
 script = ExtResource("2_i7b6y")
-speed = 30.0
+speed = 25.0
 penerate = 1.0
 penerateDamageReduction = 0.2
 autoSpawnAnimation = true

components/Weapons/Volcano.tscn

@@ -14,23 +14,26 @@ typeTopic = 2
 costBeachball = 300
 store = {
 "atk": 10.0,
+"count": 2.0,
 "dmg1": 1.0,
 "dmg2": 0.75,
 "dmg3": 1.5,
 "dmg4": 1.25,
+"dmg5": 0.6,
 "rotate": 0.05
 }
 storeType = {
 "atk": 1,
+"count": 1,
 "dmg1": 2,
 "dmg2": 2,
 "dmg3": 2,
 "dmg4": 2,
+"dmg5": 2,
 "rotate": 2
 }
-descriptionTemplate = "召唤1支[b]火山[/b]，以$rotate的效率跟随鼠标指向，进行基础伤害为$atk的4段挥舞攻击。造成的伤害分别为$dmg1，$dmg2，$dmg3，$dmg4。"
+descriptionTemplate = "召唤1支[b]火山[/b]，以$rotate的效率跟随鼠标指向，进行基础伤害为$atk的4段挥舞攻击。造成的伤害分别为$dmg1，$dmg2，$dmg3，$dmg4，第4段攻击时发射$count支[b]火山幻影[/b]，造成$dmg5伤害。"
 cooldown = 1750.0
-debugRebuild = true
 
 [node name="avatar" parent="container/info" index="0"]
 texture = ExtResource("2_hh01t")
@@ -47,4 +50,4 @@ quality = 4
 typeTopic = 2
 
 [node name="description" parent="container" index="2"]
-text = "[center]召唤1支[b]火山[/b]，以[color=cyan]5%[/color]的效率跟随鼠标指向，进行基础伤害为[color=cyan]10[/color]的4段挥舞攻击。造成的伤害分别为[color=cyan]100%[/color]，[color=cyan]75%[/color]，[color=cyan]150%[/color]，[color=cyan]125%[/color]。[/center]"
+text = "[center]召唤1支[b]火山[/b]，以[color=cyan]5%[/color]的效率跟随鼠标指向，进行基础伤害为[color=cyan]10[/color]的4段挥舞攻击。造成的伤害分别为[color=cyan]100%[/color]，[color=cyan]75%[/color]，[color=cyan]150%[/color]，[color=cyan]125%[/color]，第4段攻击时发射[color=cyan]2[/color]支[b]火山幻影[/b]，造成[color=cyan]25%[/color]伤害。[/center]"

scripts/Contents/Bullets/Volcano.gd

@@ -5,6 +5,9 @@ class_name Volcano
 @onready var anchor: Node2D = $%anchor
 
 var rotates: float = 0
+var count: int = 0
+var dmg5: float = 0
+var splitAngle: float = 10
 
 func register():
 	animator.speed_scale = launcher.fields.get(FieldStore.Entity.ATTACK_SPEED)
@@ -17,12 +20,14 @@ func ai():
 	)
 
 func generateShadow():
-	for i in BulletBase.generate(
-		ComponentManager.getBullet("VolcanoShadow"),
-		launcher,
-		textureSword.global_position,
-		anchor.global_rotation,
-		false, false, true, true
-	):
-		if i is VolcanoShadow:
-			i.baseDamage = baseDamage
+	var startAngle = rotation - deg_to_rad(count * splitAngle / 2)
+	for i in count:
+		for bullet in BulletBase.generate(
+			ComponentManager.getBullet("VolcanoShadow"),
+			launcher,
+			position,
+			startAngle + i * deg_to_rad(splitAngle),
+			false, false, true, true
+		):
+			if bullet is VolcanoShadow:
+				bullet.baseDamage = baseDamage * dmg5

scripts/Contents/Weapons/Volcano.gd

@@ -7,6 +7,8 @@ func update(to: int, origin: Dictionary, _entity: EntityBase):
 	origin["dmg2"] += 0.03 * to * soulLevel
 	origin["dmg3"] += 0.03 * to * soulLevel
 	origin["dmg4"] += 0.03 * to * soulLevel
+	origin["dmg5"] += 0.04 * to * soulLevel
+	origin["count"] = 1 * soulLevel + 1
 	origin["atk"] += 1 * to * soulLevel
 	return origin
 func attack(entity: EntityBase):
@@ -20,3 +22,5 @@ func attack(entity: EntityBase):
 		bullet.baseDamage = readStore("atk")
 		bullet.rotates = readStore("rotate")
 		bullet.damageMultipliers = [readStore("dmg1"), readStore("dmg2"), readStore("dmg3"), readStore("dmg4")]
+		bullet.count = readStore("count")
+		bullet.dmg5 = readStore("dmg5")