- Remove the extern status for gamesetinput.

* We don't need to save this variable, we reset it at the start of every tic anyway.

source/core/gamecontrol.cpp

@@ -181,7 +181,7 @@ extern int hud_size_max;
 static bool sendPause;
 bool pausedWithKey;
 
-bool gamesetinput = false;
+static bool gamesetinput = false;
 
 int PlayClock;
 extern int nextwipe;
@@ -1519,6 +1519,21 @@ DEFINE_ACTION_FUNCTION_NATIVE(_Raze, GetBuildTime, I_GetBuildTime)
 	ACTION_RETURN_INT(I_GetBuildTime());
 }
 
+bool SyncInput()
+{
+	return gamesetinput || cl_syncinput || cl_capfps;
+}
+
+void setForcedSyncInput()
+{
+	gamesetinput = true;
+}
+
+void resetForcedSyncInput()
+{
+	gamesetinput = false;
+}
+
 DEFINE_ACTION_FUNCTION_NATIVE(_Raze, forceSyncInput, setForcedSyncInput)
 {
 	setForcedSyncInput();

source/core/gamecontrol.h

@@ -47,6 +47,9 @@ void ChangeLevel(MapRecord* map, int skill, bool bossexit = false);
 void CompleteLevel(MapRecord* map);
 bool CheckCheatmode(bool printmsg = true, bool sponly = false);
 void setVideoMode();
+bool SyncInput();
+void setForcedSyncInput();
+void resetForcedSyncInput();
 
 void TITLE_InformName(const char* newname);
 

source/core/inputstate.h

@@ -98,12 +98,6 @@ enum GameFunction_t
 void SetupGameButtons();
 void ApplyGlobalInput(HIDInput* const hidInput, InputPacket* const inputBuffer);
 extern ESyncBits ActionsToSend;
-extern bool gamesetinput;
-
-inline bool SyncInput()
-{
-	return gamesetinput || cl_syncinput || cl_capfps;
-}
 
 inline float backendinputscale()
 {
@@ -115,18 +109,3 @@ inline void getHidInput(HIDInput* const hidInput)
 	inputState.GetMouseDelta(hidInput);
 	if (use_joystick) I_GetAxes(hidInput->joyaxes);
 }
-
-//---------------------------------------------------------------------------
-//
-// Inline functions to help with edge cases where synchronised input is needed.
-//
-//---------------------------------------------------------------------------
-
-inline void setForcedSyncInput()
-{
-	gamesetinput = true;
-}
-inline void resetForcedSyncInput()
-{
-	gamesetinput = false;
-}

source/core/savegamehelp.cpp

@@ -663,7 +663,6 @@ void SerializeMap(FSerializer& arc)
 			("visibility", g_visibility)
 			("relvisibility", g_relvisibility)
 			("numsprites", Numsprites)
-			("gamesetinput", gamesetinput)
 			("allportals", allPortals);
 
 		SerializeInterpolations(arc);