chore: storing version and changelog

CHANGELOG.md

@@ -1,3 +1,12 @@
+## [4.0.0-alpha.167](https://github.com/godot-escoria/escoria-demo-game/compare/v0.0.0...v4.0.0-alpha.167) (2022-04-23)
+
+
+### Features
+
+* Save objects states in Obj Manager to keep them btwn rooms ([#554](https://github.com/godot-escoria/escoria-demo-game/issues/554)) ([4b2b6f5](https://github.com/godot-escoria/escoria-demo-game/commit/4b2b6f516e01e9e84fc99db5aa579d78d6dadc49))
+
+
+
 ## [4.0.0-alpha.166](https://github.com/godot-escoria/escoria-demo-game/compare/v0.0.0...v4.0.0-alpha.166) (2022-04-21)
 
 

addons/escoria-core/game/core-scripts/esc/esc_object_manager.gd

@@ -164,7 +164,7 @@ func register_object(object: ESCObject, room: ESCRoom = null, force: bool = fals
 			]
 		)
 		return
-	# Object exists in room, set it to is last state (if different from 
+	# Object exists in room, set it to is last state (if different from
 	# "default")
 	elif _object_exists_in_room(object, room_key):
 		# Object is already known, set its state to last known state
@@ -209,8 +209,8 @@ func register_object(object: ESCObject, room: ESCRoom = null, force: bool = fals
 
 	var objects: Dictionary = _get_room_objects_objects(room_key)
 	objects[object.global_id] = object
-	
-	# If object state is not STATE_DEFAULT, save it in manager's object states 
+
+	# If object state is not STATE_DEFAULT, save it in manager's object states
 	if object.state != ESCObject.STATE_DEFAULT:
 		if get_object(object.global_id) == null:
 			escoria.logger.report_errors(
@@ -367,7 +367,7 @@ func unregister_object(object: ESCObject, room_key: ESCRoomObjectsKey) -> void:
 		if object.node != null:
 			object.node = object.node.duplicate()
 			register_object(object, null, true)
-	
+
 	if object.state == ESCObject.STATE_DEFAULT:
 		room_objects.erase(object.global_id)