feat: 新增 SectManager 宗门资源管理单例

src/Core/SectManager.gd

@@ -0,0 +1,25 @@
+## 宗门资源管理器（Autoload 单例）。
+extends Node
+
+signal spirit_stones_changed(new_value: int, delta: int)
+signal reputation_changed(new_value: int, delta: int)
+
+var spirit_stones := 0      # 灵石
+var reputation := 0         # 声望
+
+
+func add_spirit_stones(amount: int) -> void:
+	spirit_stones += amount
+	emit_signal("spirit_stones_changed", spirit_stones, amount)
+
+func remove_spirit_stones(amount: int) -> void:
+	spirit_stones -= amount
+	emit_signal("spirit_stones_changed", spirit_stones, -amount)
+
+func add_reputation(amount: int) -> void:
+	reputation += amount
+	emit_signal("reputation_changed", reputation, amount)
+
+func remove_reputation(amount: int) -> void:
+	reputation -= amount
+	emit_signal("reputation_changed", reputation, -amount)

src/Core/SectManager.gd.uid

@@ -0,0 +1 @@
+uid://c25eic5uquo2o