Add saves, settings, and multiplayer-safe menus

collection/collection_log.gd

@@ -2,6 +2,7 @@ class_name CollectionLog
 extends Node
 
 signal fish_discovered(fish_id: StringName)
+signal collection_changed
 
 var _discovered: Dictionary[StringName, bool] = {}
 
@@ -15,3 +16,23 @@ func mark_discovered(fish_id: StringName) -> void:
 		return
 	_discovered[fish_id] = true
 	fish_discovered.emit(fish_id)
+	collection_changed.emit()
+
+
+func get_discovered_ids() -> Array[StringName]:
+	var discovered_ids: Array[StringName] = []
+	for fish_id: StringName in _discovered:
+		discovered_ids.append(fish_id)
+	discovered_ids.sort()
+	return discovered_ids
+
+
+func replace_discovered_ids(fish_ids: Array[StringName]) -> bool:
+	var replacement: Dictionary[StringName, bool] = {}
+	for fish_id: StringName in fish_ids:
+		if fish_id.is_empty():
+			return false
+		replacement[fish_id] = true
+	_discovered = replacement
+	collection_changed.emit()
+	return true