Add true portable mode (#259)

addons/mod_loader/api/log.gd

@@ -6,10 +6,20 @@ extends Object
 
 
 # Path to the latest log file.
-const MOD_LOG_PATH := "user://logs/modloader.log"
+static var MOD_LOG_PATH = get_log_path()
 
 const _LOG_NAME := "ModLoader:Log"
 
+static func get_log_path() -> String:
+	var exe_dir = OS.get_executable_path().get_base_dir()
+	var portable_flag = exe_dir.path_join("portable.txt")
+	if FileAccess.file_exists(portable_flag):
+		var log_dir = exe_dir.path_join("config/logs")
+		DirAccess.make_dir_recursive_absolute(log_dir)
+		return log_dir.path_join("modloader.log")
+	else:
+		return "user://logs/modloader.log"
+
 ## Denotes the severity of a log entry
 enum VERBOSITY_LEVEL {
 	ERROR, 		## For errors and fatal errors

addons/mod_loader/api/profile.gd

@@ -7,8 +7,15 @@ extends Object
 const LOG_NAME := "ModLoader:UserProfile"
 
 # The path where the Mod User Profiles data is stored.
-const FILE_PATH_USER_PROFILES := "user://mod_user_profiles.json"
+static var FILE_PATH_USER_PROFILES := get_profiles_path()
 
+static func get_profiles_path() -> String:
+	var exe_dir = OS.get_executable_path().get_base_dir()
+	var portable_flag = exe_dir.path_join("portable.txt")
+	if FileAccess.file_exists(portable_flag):
+		return exe_dir.path_join("config/mod_user_profiles.json")
+	else:
+		return "user://mod_user_profiles.json"
 
 # API profile functions
 # =============================================================================

addons/mod_loader/internal/cache.gd

@@ -4,9 +4,16 @@ extends RefCounted
 
 # This Class provides methods for caching data.
 
-const CACHE_FILE_PATH = "user://mod_loader_cache.json"
+static var CACHE_FILE_PATH = get_cache_path()
 const LOG_NAME = "ModLoader:Cache"
 
+static func get_cache_path() -> String:
+	var exe_dir = OS.get_executable_path().get_base_dir()
+	var portable_flag = exe_dir.path_join("portable.txt")
+	if FileAccess.file_exists(portable_flag):
+		return exe_dir.path_join("config/mod_loader_cache.json")
+	else:
+		return "user://mod_loader_cache.json"
 
 # ModLoaderStore is passed as parameter so the cache data can be loaded on ModLoaderStore._init()
 static func init_cache(_ModLoaderStore) -> void:

addons/mod_loader/internal/path.gd

@@ -6,9 +6,24 @@ extends RefCounted
 # Currently all of the included functions are internal and should only be used by the mod loader itself.
 
 const LOG_NAME := "ModLoader:Path"
-const MOD_CONFIG_DIR_PATH := "user://mod_configs"
-const MOD_CONFIG_DIR_PATH_OLD := "user://configs"
+static var MOD_CONFIG_DIR_PATH : String = get_modconfigs_path()
+static var MOD_CONFIG_DIR_PATH_OLD : String = get_modconfigs_path_old()
 
+static func get_modconfigs_path() -> String:
+	var exe_dir = OS.get_executable_path().get_base_dir()
+	var portable_flag = exe_dir.path_join("portable.txt")
+	if FileAccess.file_exists(portable_flag):
+		return exe_dir.path_join("config/mod_configs")
+	else:
+		return "user://configs"
+		
+static func get_modconfigs_path_old() -> String:
+	var exe_dir = OS.get_executable_path().get_base_dir()
+	var portable_flag = exe_dir.path_join("portable.txt")
+	if FileAccess.file_exists(portable_flag):
+		return exe_dir.path_join("config/configs")
+	else:
+		return "user://configs"
 
 # Get the path to a local folder. Primarily used to get the  (packed) mods
 # folder, ie "res://mods" or the OS's equivalent, as well as the configs path

addons/mod_loader/setup/setup_log.gd

@@ -3,7 +3,7 @@ class_name ModLoaderSetupLog
 
 # Slimed down version of ModLoaderLog for the ModLoader Self Setup
 
-const MOD_LOG_PATH := "user://logs/modloader.log"
+static var MOD_LOG_PATH := Global.config_path.path_join("logs/modloader.log")
 
 enum VERBOSITY_LEVEL {
 	ERROR,

addons/mod_tool/global/store.gd

@@ -5,8 +5,7 @@ extends Node
 
 # Global store for all Data the ModTool requires.
 
-
-const PATH_SAVE_FILE := "user://mod-tool-plugin-save.json"
+static var PATH_SAVE_FILE := Global.config_path.path_join("mod-tool-plugin-save.json")
 const PATH_TEMPLATES_DIR := "res://addons/mod_tool/templates/"
 
 var editor_plugin: EditorPlugin
@@ -96,7 +95,7 @@ func init(store: Dictionary) -> void:
 
 func update_paths(new_name_mod_dir: String) -> void:
 	path_mod_dir = "res://mods-unpacked/" + new_name_mod_dir
-	path_temp_dir = "user://temp/" + new_name_mod_dir
+	path_temp_dir = Global.config_path.path_join("temp/" + new_name_mod_dir)
 	path_global_temp_dir = ProjectSettings.globalize_path(path_temp_dir)
 	path_manifest = path_mod_dir + "/manifest.json"
 	path_global_final_zip =  "%s/%s.zip" % [path_global_export_dir, name_mod_dir]