Fix iterators

src/game/scripting/event_handler.cpp

@@ -32,7 +32,7 @@ namespace game
 			{
 				std::vector<chaiscript::Boxed_Value> arguments;
 
-				for (const auto& argument : event->arguments)
+				for (auto argument : event->arguments)
 				{
 					arguments.push_back(this->context_->get_parameters()->load(argument));
 				}
@@ -49,7 +49,7 @@ namespace game
 		void event_handler::dispatch_to_specific_listeners(event* event,
 		                                                   const std::vector<chaiscript::Boxed_Value>& arguments)
 		{
-			for (const auto& listener : this->event_listeners_)
+			for (auto listener : this->event_listeners_)
 			{
 				if (listener->event == event->name && listener->entity_id == event->entity_id)
 				{
@@ -66,7 +66,7 @@ namespace game
 		void event_handler::dispatch_to_generic_listeners(event* event,
 		                                                  const std::vector<chaiscript::Boxed_Value>& arguments)
 		{
-			for (const auto& listener : this->generic_event_listeners_)
+			for (auto listener : this->generic_event_listeners_)
 			{
 				if (listener->event == event->name)
 				{
@@ -96,7 +96,7 @@ namespace game
 
 		void event_handler::remove(const event_listener_handle& handle)
 		{
-			for (const auto& task : this->event_listeners_)
+			for (auto task : this->event_listeners_)
 			{
 				if (task->id == handle.id)
 				{
@@ -105,7 +105,7 @@ namespace game
 				}
 			}
 
-			for (const auto& task : this->generic_event_listeners_)
+			for (auto task : this->generic_event_listeners_)
 			{
 				if (task->id == handle.id)
 				{

src/game/scripting/executer.cpp

@@ -100,7 +100,7 @@ namespace game
 			stack_isolation _;
 
 			std::reverse(arguments.begin(), arguments.end());
-			for (const auto& argument : arguments)
+			for (auto argument : arguments)
 			{
 				this->context_->get_parameters()->push(argument);
 			}

src/game/scripting/scheduler.cpp

@@ -40,7 +40,7 @@ namespace game
 
 		void scheduler::run_frame()
 		{
-			for (const auto& task : this->tasks_)
+			for (auto task : this->tasks_)
 			{
 				const auto now = std::chrono::steady_clock::now();
 				if ((now - task->last_execution) > task->delay)
@@ -79,7 +79,7 @@ namespace game
 
 		void scheduler::remove(const task_handle& handle)
 		{
-			for (const auto& task : this->tasks_)
+			for (auto task : this->tasks_)
 			{
 				if(task->id == handle.id)
 				{

src/module/scheduler.cpp

@@ -39,13 +39,14 @@ __declspec(naked) void scheduler::execute()
 
 void scheduler::execute_safe()
 {
-	for (const auto& callback : callbacks_)
+	for (auto callback : callbacks_)
 	{
 		(*callback)();
 	}
 
-	for (const auto& callback : single_callbacks_)
+	for (auto callback : single_callbacks_)
 	{
+		single_callbacks_.remove(callback);
 		(*callback)();
 	}
 }