Fix Scene Path and minor warnings

godot/savegame/save_game.gd

@@ -24,12 +24,12 @@ static func save_game(tree:SceneTree):
 
 	print("Saving game to user://" + SAVE_GAME_TEMPLATE)
 
-	var save_game = null
+	var save_file = null
 
 	if OS.is_debug_build():
-		save_game = FileAccess.open("user://" + SAVE_GAME_TEMPLATE, FileAccess.WRITE)
+		save_file = FileAccess.open("user://" + SAVE_GAME_TEMPLATE, FileAccess.WRITE)
 	else:
-		save_game = FileAccess.open_encrypted_with_pass("user://" + SAVE_GAME_TEMPLATE, FileAccess.WRITE, ENCRYPTION_KEY)
+		save_file = FileAccess.open_encrypted_with_pass("user://" + SAVE_GAME_TEMPLATE, FileAccess.WRITE, ENCRYPTION_KEY)
 
 	var save_nodes = tree.get_nodes_in_group(SAVE_GROUP_NAME)
 
@@ -79,7 +79,7 @@ static func save_game(tree:SceneTree):
 			save_data["node_data"] = node.call("save_data")
 
 		# Store the save dictionary as a new line in the save file.
-		save_game.store_line(JSON.new().stringify(save_data))
+		save_file.store_line(JSON.stringify(save_data))
 
 static func load_game(tree:SceneTree) -> void:
 
@@ -101,17 +101,17 @@ static func load_game(tree:SceneTree) -> void:
 
 	# Load the file line by line and process that dictionary to restore
 	# the object it represents.
-	var save_game = null
+	var save_file = null
 
 	if OS.is_debug_build():
-		save_game = FileAccess.open("user://" + SAVE_GAME_TEMPLATE, FileAccess.READ)
+		save_file = FileAccess.open("user://" + SAVE_GAME_TEMPLATE, FileAccess.READ)
 	else:
-		save_game = FileAccess.open_encrypted_with_pass("user://" + SAVE_GAME_TEMPLATE, FileAccess.READ, ENCRYPTION_KEY)
+		save_file = FileAccess.open_encrypted_with_pass("user://" + SAVE_GAME_TEMPLATE, FileAccess.READ, ENCRYPTION_KEY)
 
-	while save_game.get_position() < save_game.get_length():
+	while save_file.get_position() < save_file.get_length():
 		# Get the saved dictionary from the next line in the save file
 		var test_json_conv = JSON.new()
-		test_json_conv.parse(save_game.get_line())
+		test_json_conv.parse(save_file.get_line())
 		var save_data = test_json_conv.get_data()
 
 		# Firstly, we need to create the object and add it to the tree and set its position.

godot/scenes/boot/bootsplash_scene.gd

@@ -20,7 +20,7 @@ func _ready():
 	.from(0.0)\
 	.finished.connect(_fade_out)
 
-func _process(delta):
+func _process(_delta):
 	if interuptable and Input.is_action_just_pressed("exit"):
 		_change_scene()
 

godot/scenes/game_settings_scene.gd

@@ -11,7 +11,7 @@ func _ready():
 	return_button.grab_focus()
 
 func _on_fade_overlay_on_complete_fade_out():
-	get_tree().change_scene_to_file("res://scenes/MainMenuScene.tscn")
+	get_tree().change_scene_to_file("res://scenes/main_menu_scene.tscn")
 
 func _on_return_button_pressed():
 	overlay.fade_out()

godot/ui/components/float_range_game_settings_option.gd

@@ -7,7 +7,7 @@ var initialised = false
 func _ready():
 	value = UserSettings.get_value(property)
 
-func _on_float_range_game_settings_option_value_changed(value):
+func _on_float_range_game_settings_option_value_changed(val):
 	if !initialised:
 		initialised = true
-	UserSettings.set_value(property, value)
+	UserSettings.set_value(property, val)