Merge pull request #29980 from Dentrax/directed-by-qarmin

Fix some editor crashes

core/image.cpp

@@ -1372,6 +1372,7 @@ void Image::shrink_x2() {
 
 		int new_size = data.size() - ofs;
 		new_img.resize(new_size);
+		ERR_FAIL_COND(new_img.size() == 0);
 
 		{
 			PoolVector<uint8_t>::Write w = new_img.write();
@@ -1391,6 +1392,7 @@ void Image::shrink_x2() {
 		ERR_FAIL_COND(!_can_modify(format));
 		int ps = get_format_pixel_size(format);
 		new_img.resize((width / 2) * (height / 2) * ps);
+		ERR_FAIL_COND(new_img.size() == 0);
 
 		{
 			PoolVector<uint8_t>::Write w = new_img.write();

drivers/gles3/rasterizer_storage_gles3.cpp

@@ -4644,7 +4644,6 @@ Transform2D RasterizerStorageGLES3::multimesh_instance_get_transform_2d(RID p_mu
 }
 
 Color RasterizerStorageGLES3::multimesh_instance_get_color(RID p_multimesh, int p_index) const {
-
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND_V(!multimesh, Color());
 	ERR_FAIL_INDEX_V(p_index, multimesh->size, Color());

modules/bullet/rigid_body_bullet.cpp

@@ -866,7 +866,7 @@ void RigidBodyBullet::on_enter_area(AreaBullet *p_area) {
 
 	if (p_area->is_spOv_gravityPoint()) {
 		++countGravityPointSpaces;
-		assert(0 < countGravityPointSpaces);
+		ERR_FAIL_COND(countGravityPointSpaces <= 0);
 	}
 }
 
@@ -888,7 +888,7 @@ void RigidBodyBullet::on_exit_area(AreaBullet *p_area) {
 	if (wasTheAreaFound) {
 		if (p_area->is_spOv_gravityPoint()) {
 			--countGravityPointSpaces;
-			assert(0 <= countGravityPointSpaces);
+			ERR_FAIL_COND(countGravityPointSpaces < 0);
 		}
 
 		--areaWhereIamCount;

modules/gdscript/gdscript_function.cpp

@@ -1556,14 +1556,14 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 		//error
 		// function, file, line, error, explanation
 		String err_file;
-		if (p_instance)
+		if (p_instance && p_instance->script->is_valid() && p_instance->script->path != "")
 			err_file = p_instance->script->path;
 		else if (script)
 			err_file = script->path;
 		if (err_file == "")
 			err_file = "<built-in>";
 		String err_func = name;
-		if (p_instance && p_instance->script->name != "")
+		if (p_instance && p_instance->script->is_valid() && p_instance->script->name != "")
 			err_func = p_instance->script->name + "." + err_func;
 		int err_line = line;
 		if (err_text == "") {

scene/2d/canvas_item.cpp

@@ -1074,6 +1074,7 @@ Vector2 CanvasItem::make_canvas_position_local(const Vector2 &screen_point) cons
 
 Ref<InputEvent> CanvasItem::make_input_local(const Ref<InputEvent> &p_event) const {
 
+	ERR_FAIL_COND_V(p_event.is_null(), p_event);
 	ERR_FAIL_COND_V(!is_inside_tree(), p_event);
 
 	return p_event->xformed_by((get_canvas_transform() * get_global_transform()).affine_inverse());

scene/3d/spatial.cpp

@@ -506,6 +506,8 @@ bool Spatial::is_set_as_toplevel() const {
 Ref<World> Spatial::get_world() const {
 
 	ERR_FAIL_COND_V(!is_inside_world(), Ref<World>());
+	ERR_FAIL_COND_V(!data.viewport, Ref<World>());
+
 	return data.viewport->find_world();
 }
 

scene/3d/visual_instance.cpp

@@ -60,7 +60,7 @@ void VisualInstance::_notification(int p_what) {
 			if (skeleton)
 				VisualServer::get_singleton()->instance_attach_skeleton( instance, skeleton->get_skeleton() );
 			*/
-
+			ERR_FAIL_COND(get_world().is_null());
 			VisualServer::get_singleton()->instance_set_scenario(instance, get_world()->get_scenario());
 			_update_visibility();
 

scene/main/node.cpp

@@ -71,6 +71,8 @@ void Node::_notification(int p_notification) {
 
 		} break;
 		case NOTIFICATION_ENTER_TREE: {
+			ERR_FAIL_COND(!get_viewport());
+			ERR_FAIL_COND(!get_tree());
 
 			if (data.pause_mode == PAUSE_MODE_INHERIT) {
 
@@ -94,6 +96,8 @@ void Node::_notification(int p_notification) {
 
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
+			ERR_FAIL_COND(!get_viewport());
+			ERR_FAIL_COND(!get_tree());
 
 			get_tree()->node_count--;
 			orphan_node_count++;
@@ -840,6 +844,8 @@ bool Node::is_processing_internal() const {
 void Node::set_process_priority(int p_priority) {
 	data.process_priority = p_priority;
 
+	ERR_FAIL_COND(!data.tree);
+
 	if (is_processing())
 		data.tree->make_group_changed("idle_process");
 

scene/main/viewport.cpp

@@ -1701,6 +1701,8 @@ bool Viewport::_gui_drop(Control *p_at_control, Point2 p_at_pos, bool p_just_che
 
 void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
 
+	ERR_FAIL_COND(p_event.is_null())
+
 	//?
 	/*
 	if (!is_visible()) {

scene/resources/texture.cpp

@@ -1487,8 +1487,10 @@ uint32_t CubeMap::get_flags() const {
 
 void CubeMap::set_side(Side p_side, const Ref<Image> &p_image) {
 
+	ERR_FAIL_COND(p_image.is_null());
 	ERR_FAIL_COND(p_image->empty());
 	ERR_FAIL_INDEX(p_side, 6);
+
 	if (!_is_valid()) {
 		format = p_image->get_format();
 		w = p_image->get_width();

servers/audio/effects/audio_effect_record.cpp

@@ -216,6 +216,9 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 
 	PoolVector<uint8_t> dst_data;
 
+	ERR_FAIL_COND_V(current_instance.is_null(), NULL);
+	ERR_FAIL_COND_V(current_instance->recording_data.size(), NULL);
+
 	if (dst_format == AudioStreamSample::FORMAT_8_BITS) {
 		int data_size = current_instance->recording_data.size();
 		dst_data.resize(data_size);