some input cleanup, restarts should work a bit better

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2271 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/cl_input.c

@@ -331,7 +331,7 @@ void IN_Impulse (void)
 void IN_Restart (void)
 {
 	IN_Shutdown();
-	IN_Init();
+	IN_ReInit();
 }
 
 /*

engine/client/in_morphos.c

@@ -68,15 +68,12 @@ void IN_Shutdown(void)
 
 		inputport = 0;
 	}
-
 }
 
-void IN_Init()
+void IN_ReInit()
 {
 /*	Cvar_Register (&m_filter, "input controls");*/
 
-	Cvar_Register (&in_xflip, "input controls");
-
 	inputport = CreatePort(0, 0);
 	if (inputport == 0)
 	{
@@ -106,7 +103,12 @@ void IN_Init()
 	inputreq->io_Data = (void *)&InputHandler;
 	inputreq->io_Command = IND_ADDHANDLER;
 	DoIO((struct IORequest *)inputreq);
+}
 
+void IN_Init(void)
+{
+	Cvar_Register (&in_xflip, "input controls");
+	IN_ReInit();
 }
 
 static void ExpireRingBuffer()

engine/client/in_sdl.c

@@ -284,11 +284,18 @@ void Sys_SendKeyEvents(void)
 void IN_Shutdown (void)
 {
 }
+
+void IN_ReInit (void)
+{
+	IN_ActivateMouse();
+}
+
 void IN_Init (void)
 {
 #ifdef IN_XFLIP
 	Cvar_Register (&in_xflip, "Input Controls");
 #endif
+	IN_ReInit();
 }
 void IN_Move (usercmd_t *cmd, int pnum)	//add mouse movement to cmd
 {

engine/client/in_win.c

@@ -1199,11 +1199,15 @@ void IN_StartupMouse (void)
 IN_Init
 ===========
 */
+void IN_ReInit (void)
+{
+	IN_StartupMouse ();
+	IN_StartupJoystick ();
+	IN_ActivateMouse();
+}
+
 void IN_Init (void)
 {
-	static qboolean firstinit = true;
-	if (firstinit)
-	{
 	//keyboard variables
 	Cvar_Register (&cl_keypad, "Input Controls");
 
@@ -1271,14 +1275,8 @@ void IN_Init (void)
 	Cvar_Register (&in_rawinput_combine, "Input Controls");
 	Cvar_Register (&in_rawinput_rdp, "Input Controls");
 #endif
-	}
-	else
-	{
-		IN_StartupMouse ();
-		IN_StartupJoystick ();
-	}
 
-	firstinit = false;
+	IN_ReInit();
 }
 
 /*

engine/client/input.h

@@ -19,6 +19,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 // input.h -- external (non-keyboard) input devices
 
+void IN_ReInit (void);
+
 void IN_Init (void);
 
 void IN_Shutdown (void);

engine/client/renderer.c

@@ -1615,7 +1615,7 @@ TRACE(("dbg: R_ApplyRenderer: renderer inited\n"));
 TRACE(("dbg: R_ApplyRenderer: screen inited\n"));
 		Sbar_Flush();
 
-		IN_Init();
+		IN_ReInit();
 	}
 	else
 	{

engine/gl/gl_vidlinuxglx.c

@@ -950,12 +950,17 @@ void Force_CenterView_f (void)
 	cl.viewangles[0][PITCH] = 0;
 }
 
+void IN_ReInit(void)
+{
+}
+
 #ifndef SWQUAKE
 void IN_Init(void)
 {
 #ifdef IN_XFLIP
 	Cvar_Register (&in_xflip, "Input variables");
 #endif
+	IN_ReInit();
 }
 
 void IN_Shutdown(void)

engine/sw/vid_x.c

@@ -1263,6 +1263,14 @@ void SWD_EndDirectRect (int x, int y, int width, int height)
 // direct drawing of the "accessing disk" icon isn't supported under Linux
 }
 
+void IN_ReInit(void)
+{
+	if ( COM_CheckParm ("-nomouse") )
+		return;
+	mouse_x = mouse_y = 0.0;
+	mouseactive = mouse_avail = 1;
+}
+
 void IN_Init (void)
 {
 	Cvar_Register (&_windowed_mouse, "Input Controls");
@@ -1271,10 +1279,8 @@ void IN_Init (void)
 #ifdef IN_XFLIP
 	Cvar_Register (&in_xflip, "Input Controls");
 #endif
-   if ( COM_CheckParm ("-nomouse") )
-     return;
-   mouse_x = mouse_y = 0.0;
-   mouseactive = mouse_avail = 1;
+
+	IN_ReInit();
 }
 
 void IN_Shutdown (void)