use PoolStringArray where applicable

Author: Qubus0

addons/mod_loader/mod_data.gd

@@ -28,7 +28,7 @@ var manifest: ModManifest
 var config := {}
 
 # only set if DEBUG_ENABLE_STORING_FILEPATHS is enabled
-var file_paths := []
+var file_paths: PoolStringArray = []
 
 
 func _init(_dir_path: String) -> void:

addons/mod_loader/mod_loader_utils.gd

@@ -227,17 +227,17 @@ static func get_json_string_as_dict(string: String) -> Dictionary:
 # original version of this script, before becoming deprecated. It may still be
 # used if DEBUG_ENABLE_STORING_FILEPATHS is true.
 # Source: https://gist.github.com/willnationsdev/00d97aa8339138fd7ef0d6bd42748f6e
-static func get_flat_view_dict(p_dir := "res://", p_match := "", p_match_is_regex := false) -> Array:
+static func get_flat_view_dict(p_dir := "res://", p_match := "", p_match_is_regex := false) -> PoolStringArray:
+	var data: PoolStringArray = []
 	var regex: RegEx
 	if p_match_is_regex:
 		regex = RegEx.new()
 		regex.compile(p_match)
 		if not regex.is_valid():
-			return []
+			return data
 
 	var dirs := [p_dir]
 	var first := true
-	var data := []
 	while not dirs.empty():
 		var dir := Directory.new()
 		var dir_name: String = dirs.back()

addons/mod_loader/mod_manifest.gd

@@ -16,14 +16,14 @@ var version_number := "0.0.0"
 var description := ""
 var website_url := ""
 # Used to determine mod load order
-var dependencies := []				# Array[String]
+var dependencies: PoolStringArray = []
 
-var authors := [] 					# Array[String]
+var authors: PoolStringArray = []
 # only used for information
-var compatible_game_version := [] 	# Array[String]
+var compatible_game_version: PoolStringArray = []
 # only used for information
-var incompatibilities := [] 			# Array[String]
-var tags := [] 						# Array[String]
+var incompatibilities: PoolStringArray = []
+var tags : PoolStringArray = []
 var config_defaults := {}
 var description_rich := ""
 var image: StreamTexture