save cooldown for tox profile (10sec after last) and save on exit

src/main_screen.cpp

@@ -376,7 +376,7 @@ Screen* MainScreen::render(float time_delta, bool&) {
 }
 
 Screen* MainScreen::tick(float time_delta, bool& quit) {
-	quit = !tc.iterate(); // compute
+	quit = !tc.iterate(time_delta); // compute
 
 	tcm.iterate(time_delta); // compute
 

src/tox_client.cpp

@@ -1,5 +1,4 @@
 #include "./tox_client.hpp"
-#include "toxcore/tox.h"
 
 // meh, change this
 #include <exception>
@@ -121,10 +120,13 @@ ToxClient::ToxClient(std::string_view save_path, std::string_view save_password)
 }
 
 ToxClient::~ToxClient(void) {
+	if (_tox_profile_dirty) {
+		saveToxProfile();
+	}
 	tox_kill(_tox);
 }
 
-bool ToxClient::iterate(void) {
+bool ToxClient::iterate(float time_delta) {
 	Tox_Err_Events_Iterate err_e_it = TOX_ERR_EVENTS_ITERATE_OK;
 	auto* events = tox_events_iterate(_tox, false, &err_e_it);
 	if (err_e_it == TOX_ERR_EVENTS_ITERATE_OK && events != nullptr) {
@@ -136,7 +138,8 @@ bool ToxClient::iterate(void) {
 
 	tox_events_free(events);
 
-	if (_tox_profile_dirty) {
+	_save_heat -= time_delta;
+	if (_tox_profile_dirty && _save_heat <= 0.f) {
 		saveToxProfile();
 	}
 
@@ -180,5 +183,6 @@ void ToxClient::saveToxProfile(void) {
 	}
 
 	_tox_profile_dirty = false;
+	_save_heat = 10.f;
 }
 

src/tox_client.hpp

@@ -22,6 +22,7 @@ class ToxClient : public ToxDefaultImpl, public ToxEventProviderBase {
 		std::string _tox_profile_path;
 		std::string _tox_profile_password;
 		bool _tox_profile_dirty {true}; // set in callbacks
+		float _save_heat {0.f};
 
 	public:
 		//ToxClient(/*const CommandLine& cl*/);
@@ -34,7 +35,7 @@ class ToxClient : public ToxDefaultImpl, public ToxEventProviderBase {
 		void setDirty(void) { _tox_profile_dirty = true; }
 
 		// returns false when we shoul stop the program
-		bool iterate(void);
+		bool iterate(float time_delta);
 		void stop(void); // let it know it should exit
 
 		void setToxProfilePath(const std::string& new_path) { _tox_profile_path = new_path; }