1 files changed, 38 insertions, 16 deletions

diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index 5483fe1d6f..38ad6886b1 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -70,15 +70,25 @@ float SceneTreeTimer::get_time_left() const {
 }
 
 void SceneTreeTimer::set_pause_mode_process(bool p_pause_mode_process) {
-	if (process_pause != p_pause_mode_process) {
-		process_pause = p_pause_mode_process;
-	}
+
+	process_pause = p_pause_mode_process;
 }
 
 bool SceneTreeTimer::is_pause_mode_process() {
 	return process_pause;
 }
 
+void SceneTreeTimer::release_connections() {
+
+	List<Connection> connections;
+	get_all_signal_connections(&connections);
+
+	for (List<Connection>::Element *E = connections.front(); E; E = E->next()) {
+		Connection const &connection = E->get();
+		disconnect(connection.signal, connection.target, connection.method);
+	}
+}
+
 SceneTreeTimer::SceneTreeTimer() {
 	time_left = 0;
 	process_pause = true;
@@ -561,6 +571,8 @@ bool SceneTree::idle(float p_time) {
 		E = N;
 	}
 
+	flush_transform_notifications(); //additional transforms after timers update
+
 	_call_idle_callbacks();
 
 #ifdef TOOLS_ENABLED
@@ -610,6 +622,12 @@ void SceneTree::finish() {
 		memdelete(root); //delete root
 		root = NULL;
 	}
+
+	// cleanup timers
+	for (List<Ref<SceneTreeTimer> >::Element *E = timers.front(); E; E = E->next()) {
+		E->get()->release_connections();
+	}
+	timers.clear();
 }
 
 void SceneTree::quit() {
@@ -630,6 +648,7 @@ void SceneTree::_notification(int p_notification) {
 				break;
 			}
 		} break;
+
 		case NOTIFICATION_WM_GO_BACK_REQUEST: {
 
 			get_root()->propagate_notification(p_notification);
@@ -639,28 +658,23 @@ void SceneTree::_notification(int p_notification) {
 				break;
 			}
 		} break;
-		case NOTIFICATION_OS_MEMORY_WARNING:
-		case NOTIFICATION_OS_IME_UPDATE:
-		case NOTIFICATION_WM_MOUSE_ENTER:
-		case NOTIFICATION_WM_MOUSE_EXIT:
-		case NOTIFICATION_WM_FOCUS_IN:
-		case NOTIFICATION_WM_FOCUS_OUT:
-		case NOTIFICATION_WM_ABOUT: {
 
-			if (p_notification == NOTIFICATION_WM_FOCUS_IN) {
-				InputDefault *id = Object::cast_to<InputDefault>(Input::get_singleton());
-				if (id) {
-					id->ensure_touch_mouse_raised();
-				}
+		case NOTIFICATION_WM_FOCUS_IN: {
+
+			InputDefault *id = Object::cast_to<InputDefault>(Input::get_singleton());
+			if (id) {
+				id->ensure_touch_mouse_raised();
 			}
 
 			get_root()->propagate_notification(p_notification);
 		} break;
+
 		case NOTIFICATION_TRANSLATION_CHANGED: {
 			if (!Engine::get_singleton()->is_editor_hint()) {
 				get_root()->propagate_notification(p_notification);
 			}
 		} break;
+
 		case NOTIFICATION_WM_UNFOCUS_REQUEST: {
 
 			notify_group_flags(GROUP_CALL_REALTIME | GROUP_CALL_MULTILEVEL, "input", NOTIFICATION_WM_UNFOCUS_REQUEST);
@@ -669,7 +683,15 @@ void SceneTree::_notification(int p_notification) {
 
 		} break;
 
-		case NOTIFICATION_CRASH: {
+		case NOTIFICATION_OS_MEMORY_WARNING:
+		case NOTIFICATION_OS_IME_UPDATE:
+		case NOTIFICATION_WM_MOUSE_ENTER:
+		case NOTIFICATION_WM_MOUSE_EXIT:
+		case NOTIFICATION_WM_FOCUS_OUT:
+		case NOTIFICATION_WM_ABOUT:
+		case NOTIFICATION_CRASH:
+		case NOTIFICATION_APP_RESUMED:
+		case NOTIFICATION_APP_PAUSED: {
 
 			get_root()->propagate_notification(p_notification);
 		} break;