1 files changed, 19 insertions, 13 deletions
diff --git a/core/object.cpp b/core/object.cpp
index 6a6749f3b8..ea77090a45 100644
--- a/core/object.cpp
+++ b/core/object.cpp
@@ -1715,6 +1715,8 @@ void Object::_bind_methods() {
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call_deferred", &Object::_call_deferred_bind, mi);
 	}
 
+	ClassDB::bind_method(D_METHOD("set_deferred", "property", "value"), &Object::set_deferred);
+
 	ClassDB::bind_method(D_METHOD("callv", "method", "arg_array"), &Object::callv);
 
 	ClassDB::bind_method(D_METHOD("has_method", "method"), &Object::has_method);
@@ -1771,6 +1773,10 @@ void Object::call_deferred(const StringName &p_method, VARIANT_ARG_DECLARE) {
 	MessageQueue::get_singleton()->push_call(this, p_method, VARIANT_ARG_PASS);
 }
 
+void Object::set_deferred(const StringName &p_property, const Variant &p_value) {
+	MessageQueue::get_singleton()->push_set(this, p_property, p_value);
+}
+
 void Object::set_block_signals(bool p_block) {
 
 	_block_signals = p_block;
@@ -1935,30 +1941,30 @@ Object::~Object() {
 		memdelete(script_instance);
 	script_instance = NULL;
 
-	List<Connection> sconnections;
 	const StringName *S = NULL;
 
-	while ((S = signal_map.next(S))) {
+	while ((S = signal_map.next(NULL))) {
 
 		Signal *s = &signal_map[*S];
 
-		ERR_EXPLAIN("Attempt to delete an object in the middle of a signal emission from it");
-		ERR_CONTINUE(s->lock > 0);
-
-		for (int i = 0; i < s->slot_map.size(); i++) {
-
-			sconnections.push_back(s->slot_map.getv(i).conn);
+		if (s->lock) {
+			ERR_EXPLAIN("Attempt to delete an object in the middle of a signal emission from it");
+			ERR_CONTINUE(s->lock > 0);
 		}
-	}
 
-	for (List<Connection>::Element *E = sconnections.front(); E; E = E->next()) {
+		//brute force disconnect for performance
+		int slot_count = s->slot_map.size();
+		const VMap<Signal::Target, Signal::Slot>::Pair *slot_list = s->slot_map.get_array();
 
-		Connection &c = E->get();
-		ERR_CONTINUE(c.source != this); //bug?
+		for (int i = 0; i < slot_count; i++) {
+
+			slot_list[i].value.conn.target->connections.erase(slot_list[i].value.cE);
+		}
 
-		this->_disconnect(c.signal, c.target, c.method, true);
+		signal_map.erase(*S);
 	}
 
+	//signals from nodes that connect to this node
 	while (connections.size()) {
 
 		Connection c = connections.front()->get();