Attempt to restart the app using Linux shell

src/openttd.cpp

@@ -921,6 +921,48 @@ exit_bootstrap:
 	free(sounddriver);
 
 exit_normal:
+
+	if (_restart_game) {
+#ifdef __ANDROID__
+		// This makes OpenTTD reset all it's settings for some reason, because the process is not killed and shared libraries are not unloaded.
+		//SDL_ANDROID_RestartMyself("restart-settings");
+		/*
+		pid_t parent = getpid();
+		pid_t pid = fork();
+		if (pid == -1) return ret;
+		if (pid > 0) {
+			usleep(300 * 1000);
+			exit(0);
+		} else {
+			setsid();
+			close(0);
+			close(1);
+			close(2);
+			execlp("/system/bin/sh", "/system/bin/sh", "-c", "sleep 2 ; am start --user -2 -n org.openttd.sdl/.MainActivity </dev/null >/dev/null 2>&1");
+			exit(0);
+		}
+		*/
+		DEBUG(misc, 0, "============ Restarting OpenTTD");
+		class restart
+		{
+			public:
+			static void run(void *)
+			{
+				const char *cmd = "$APPDIR/setsid /system/bin/sh -c 'echo Sleeping ; sleep 3 ; am start --user -3 -n org.openttd.sdl/.MainActivity' >$DATADIR/restart1.log 2>&1 </dev/null";
+				DEBUG(misc, 0, "============ Starting cmd: %s", cmd);
+				system(cmd);
+				DEBUG(misc, 0, "============ Cmd finished");
+			}
+		};
+		ThreadObject *t;
+		ThreadObject::New(&restart::run, NULL, &t, "ottd:restart");
+		DEBUG(misc, 0, "============ Sleeping 400 ms");
+		usleep(400 * 1000);
+		DEBUG(misc, 0, "============ Exiting");
+		exit(0);
+#endif
+	}
+
 	free(BaseGraphics::ini_set);
 	free(BaseSounds::ini_set);
 	free(BaseMusic::ini_set);
@@ -939,13 +981,6 @@ exit_normal:
 	}
 #endif /* ENABLE_NETWORK */
 
-	if (_restart_game) {
-#ifdef __ANDROID__
-		// This makes OpenTTD reset all it's settings for some reason. Just abort and pretend we crashed
-		//SDL_ANDROID_RestartMyself("restart-settings");
-#endif
-	}
-
 	return ret;
 }
 

todo.txt

@@ -13,4 +13,4 @@
 
 - Draggable combo boxes.
 
-- Changing screen color depth resets all settings to zero.
+- Rearrange toolbar menus to have less buttons.