feat(武器): 调整火山武器的属性和伤害计算

将火山武器的攻击力从10提升至20，海滩球消耗从300降低至200
同时略微降低dmg5的成长系数，从0.03调整为0.025

components/Weapons/Volcano.tscn

@@ -13,7 +13,7 @@ quality = 4
 typeTopic = 2
 costBeachball = 200
 store = {
-"atk": 10.0,
+"atk": 20.0,
 "count": 1.0,
 "dmg1": 1.0,
 "dmg2": 0.5,
@@ -39,7 +39,7 @@ cooldown = 1750.0
 texture = ExtResource("2_hh01t")
 
 [node name="beachball" parent="container/info/infos" index="1"]
-count = 300
+count = 200
 
 [node name="soul" parent="container/info/infos" index="2"]
 count = 1

scripts/Contents/Weapons/Volcano.gd

@@ -7,7 +7,7 @@ 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"] += 0.03 * to * soulLevel
+	origin["dmg5"] += 0.025 * to * soulLevel
 	origin["count"] = 1 * soulLevel
 	origin["atk"] += 2 * to * soulLevel
 	return origin