reset controller to zero when unplugged in XboxdrvDaemon

TODO

@@ -78,13 +78,8 @@ Daemon Related Stuff
 
 * cleanup device_id, don't manually do (slot<<16) | devid
 
-* need to properly tear down the rumble callback to avoid calling it
-  before XboxGenericController gets destructed
-
 * get rid of all std::cout stuff, redirect it somewhere else
 
-* unplugging a controller should reset it to neutral position
-
 * improve output on which uinput devices are created
 
 * need magic to assign controller to a slot:

src/xboxdrv_thread.cpp

@@ -164,6 +164,15 @@ XboxdrvThread::controller_loop(const Options& opts)
     // catch read errors from USB and other stuff that can go wrong
     log_error << err.what() << std::endl;
   }
+
+  {
+    // send a event with everything set to zero, so that the input
+    // device doesn't end up with a non-centered state
+    XboxGenericMsg msg;
+    msg.type = XBOX_MSG_XBOX360;
+    memset(&msg.xbox360, 0, sizeof(msg.xbox360));
+    m_processor->send(msg, 0);
+  }
 }
 
 void