feat(武器系统): 添加灵魂等级机制并重构武器升级逻辑

- 在UI中添加灵魂资源显示和操作按钮
- 修改武器升级公式加入灵魂等级系数
- 实现灵魂的提取和镶嵌功能
- 为武器卡牌添加灵魂等级颜色映射
- 初始化玩家灵魂资源为10个

scripts/Contents/Weapons/BigLaser.gd

@@ -3,8 +3,8 @@ extends Weapon
 class_name BigLaserWeapon
 
 func update(to: int, origin: Dictionary, _entity: EntityBase):
-	origin["atk"] += 5 * to
-	origin["time"] /= 1.05
+	origin["atk"] += 5 * to * soulLevel
+	origin["time"] /= 1.05 ** soulLevel * to
 	return origin
 func attack(entity: EntityBase):
 	var weaponPos = entity.findWeaponAnchor("normal")

scripts/Contents/Weapons/LGBTWeapon.gd

@@ -3,11 +3,11 @@ extends Weapon
 class_name LGBTWeapon
 
 func update(to: int, origin: Dictionary, _entity: EntityBase):
-	origin["atk"] += 5 * to
-	origin["count"] += to
-	origin["power"] += 0.05 * level
-	origin["trace"] += 0.25 * level
-	origin["angle"] /= 1.05 * level
+	origin["atk"] += 5 * to * soulLevel
+	origin["count"] += to * soulLevel
+	origin["power"] += 0.05 * to * soulLevel
+	origin["trace"] += 0.25 * to * soulLevel
+	origin["angle"] /= 1.05 ** soulLevel * to
 	return origin
 func attack(entity: EntityBase):
 	var weaponPos = entity.findWeaponAnchor("normal")

scripts/Contents/Weapons/MushroomPickaxe.gd

@@ -2,9 +2,9 @@
 extends Weapon
 
 func update(to: int, origin: Dictionary, _entity: EntityBase):
-	origin["atk"] += 0.5 * to
-	origin["rate"] += 0.02 * to
-	origin["count"] += 1 * level
+	origin["atk"] += 1 * to * soulLevel
+	origin["rate"] += 0.04 * to * soulLevel
+	origin["count"] += 1 * to * soulLevel
 	return origin
 func attack(entity: EntityBase):
 	var weaponPos = entity.findWeaponAnchor("normal")

scripts/Contents/Weapons/PurpleCrystal.gd

@@ -3,7 +3,7 @@ extends Weapon
 class_name PurpleCrystalWeapon
 
 func update(to: int, origin: Dictionary, _entity: EntityBase):
-	origin["atk"] += 5 * to
+	origin["atk"] += 5 * to * soulLevel
 	return origin
 func attack(entity: EntityBase):
 	var weaponPos = entity.findWeaponAnchor("normal")

scripts/Contents/Weapons/VectorStarWeapon.gd

@@ -3,9 +3,9 @@ extends Weapon
 class_name VectorStarWeapon
 
 func update(to: int, origin: Dictionary, _entity: EntityBase):
-	origin["atk"] += 5 * to
-	origin["forwardtime"] /= 1.05 * to
-	origin["maxcount"] += 1 * level
+	origin["atk"] += 5 * to * soulLevel
+	origin["forwardtime"] /= 1.05 ** soulLevel * to
+	origin["maxcount"] += 1 * level * soulLevel
 	return origin
 func attack(entity: EntityBase):
 	var weaponPos = entity.findWeaponAnchor("normal")