Reverted setting ESC_LAST_SCENE too early in ESCRoom (#464)

addons/escoria-core/game/core-scripts/esc/commands/change_scene.gd

@@ -85,9 +85,9 @@ func run(command_params: Array) -> int:
 		)
 		yield(escoria.main.scene_transition, "transition_done")
 	
-	# Hide main and pause menus
+		# Hide main and pause menus
-	escoria.game_scene.hide_main_menu()
+		escoria.game_scene.hide_main_menu()
-	escoria.game_scene.unpause_game()
+		escoria.game_scene.unpause_game()
 
 	# If FORCE_LAST_SCENE_NULL is true, force ESC_LAST_SCENE to empty
 	if escoria.globals_manager.get_global("FORCE_LAST_SCENE_NULL"):

addons/escoria-core/game/core-scripts/esc_room.gd

@@ -147,12 +147,27 @@ func perform_script_events():
 				":transition_out",
 				"transition %s out" % ProjectSettings.get_setting(
 					"escoria/ui/default_transition"
-				)
+				),
+				"wait 0.1"
 			])
 			escoria.event_manager.queue_event(
 				script_transition_out.events['transition_out']
 			)
 			
+			# Unpause the game if it was
+			escoria.set_game_paused(false)
+			
+			# Wait for transition_out event to be done
+			var rc = yield(escoria.event_manager, "event_finished")
+			while rc[1] != "transition_out":
+				rc = yield(escoria.event_manager, "event_finished")
+			if rc[0] != ESCExecution.RC_OK:
+				return rc[0]
+			
+			# Hide main and pause menus
+			escoria.game_scene.hide_main_menu()
+			escoria.game_scene.unpause_game()
+			
 		# Run the setup event
 		_run_script_event("setup")
 		
@@ -178,7 +193,6 @@ func perform_script_events():
 		
 		if ready_event_added:
 			# Wait for ready event to be done
-
 			var rc = yield(escoria.event_manager, "event_finished")
 			while rc[1] != "ready":
 				rc = yield(escoria.event_manager, "event_finished")
@@ -193,12 +207,12 @@ func perform_script_events():
 				false, 
 				true
 			)
-		escoria.globals_manager.set_global(
+			escoria.globals_manager.set_global(
-			"ESC_LAST_SCENE",
+				"ESC_LAST_SCENE",
-			escoria.main.current_scene.global_id \
+				escoria.main.current_scene.global_id \
-					if escoria.main.current_scene != null else "", 
+						if escoria.main.current_scene != null else "", 
-			true
+				true
-		)
+			)
 
 
 # Runs the script event from the script attached, if any.