- Applied joystick patchsets 60, 61, 62, 71, 80, and 122 from the

icculus.org cvs tree.
  - linux joystick support
  - freelook honouring
  - X11 keyrepeat

src/gl_glx.c

@@ -107,7 +107,7 @@ static int (*qglXGetConfig)( Display *dpy, XVisualInfo *vis, int attrib, int *va
 static cvar_t * in_joystick;
 static qboolean joystick_avail = false;
 static int joy_fd, jx, jy, jt;
-static cvar_t * joystick_invert_y;
+static cvar_t * j_invert_y;
 
 void init_joystick() {
     int i, err;
@@ -147,6 +147,57 @@ void init_joystick() {
 }
 #endif
 
+#ifdef Joystick
+static cvar_t   *in_joystick;
+static qboolean joystick_avail = false;
+static int joy_fd, jx, jy, jt;
+static cvar_t   *j_invert_y;
+#endif
+
+#ifdef Joystick
+void InitJoystick() {
+  int i, err;
+  glob_t pglob;
+  struct js_event e;
+
+  joystick_avail = false;
+  err = glob("/dev/js*", 0, NULL, &pglob);
+  
+  if (err) {
+    switch (err) {
+    case GLOB_NOSPACE:
+      ri.Con_Printf(PRINT_ALL, "Error, out of memory while looking for joysticks\n");
+      break;
+    case GLOB_NOMATCH:
+      ri.Con_Printf(PRINT_ALL, "No joysticks found\n");
+      break;
+    default:
+      ri.Con_Printf(PRINT_ALL, "Error #%d while looking for joysticks\n",err);
+    }
+    return;
+  }  
+  
+  for (i=0;i<pglob.gl_pathc;i++) {
+    ri.Con_Printf(PRINT_ALL, "Trying joystick dev %s\n", pglob.gl_pathv[i]);
+    joy_fd = open (pglob.gl_pathv[i], O_RDONLY | O_NONBLOCK);
+    if (joy_fd == -1) {
+      ri.Con_Printf(PRINT_ALL, "Error opening joystick dev %s\n", 
+		    pglob.gl_pathv[i]);
+    }
+    else {
+      while (read(joy_fd, &e, sizeof(struct js_event))!=-1 &&
+	     (e.type & JS_EVENT_INIT))
+	ri.Con_Printf(PRINT_ALL, "Read init event\n");
+      ri.Con_Printf(PRINT_ALL, "Using joystick dev %s\n", pglob.gl_pathv[i]);
+      joystick_avail = true;
+      return;
+    }
+  }
+  globfree(&pglob);
+}
+#endif
+
+
 /*****************************************************************************/
 /* MOUSE                                                                     */
 /*****************************************************************************/
@@ -313,11 +364,15 @@ void RW_IN_Init(in_state_t *in_state_p)
 
 #ifdef HAVE_JOYSTICK
 	in_joystick = ri.Cvar_Get("in_joystick", "1", CVAR_ARCHIVE);
-	joystick_invert_y = ri.Cvar_Get("joystick_invert_y", "1", CVAR_ARCHIVE);
+	j_invert_y = ri.Cvar_Get("j_invert_y", "1", CVAR_ARCHIVE);
 #endif
 
 	// mouse variables
 	_windowed_mouse = ri.Cvar_Get( "_windowed_mouse", "0", CVAR_ARCHIVE );
+#ifdef HAVE_JOYSTICK
+	in_joystick = ri.Cvar_Get("in_joystick", "1", CVAR_ARCHIVE);
+	j_invert_y = ri.Cvar_Get("j_invert_y", "1", CVAR_ARCHIVE);
+#endif
 	m_filter = ri.Cvar_Get ("m_filter", "0", 0);
     in_mouse = ri.Cvar_Get ("in_mouse", "1", CVAR_ARCHIVE);
     in_dgamouse = ri.Cvar_Get ("in_dgamouse", "1", CVAR_ARCHIVE);
@@ -461,7 +516,7 @@ void RW_IN_Move (usercmd_t *cmd) {
 	    in_state->viewangles[YAW] -= m_yaw->value * (jx/100);
 
 	if ((mlooking || freelook->value) && !(*in_state->in_strafe_state & 1)) {
-	    if (joystick_invert_y)
+	    if (j_invert_y)
 		in_state->viewangles[PITCH] -= m_pitch->value * (jy/100);
 	    else
 		in_state->viewangles[PITCH] += m_pitch->value * (jy/100);
@@ -481,6 +536,12 @@ static void IN_DeactivateMouse( void )
 		uninstall_grabs();
 		mouse_active = false;
 	}
+
+#ifdef Joystick
+	if (joystick_avail)
+	  if (close(joy_fd))
+	    ri.Con_Printf(PRINT_ALL, "Error, Problem closing joystick.");
+#endif
 }
 
 static void IN_ActivateMouse( void ) 
@@ -497,6 +558,50 @@ static void IN_ActivateMouse( void )
 
 void RW_IN_Frame (void)
 {
+	int i;
+#ifdef Joystick
+	struct js_event e;
+	int key_index;
+#endif
+	if (mouse_avail) { 
+	  for (i=0 ; i<3 ; i++) {
+	    if ( (mouse_buttonstate & (1<<i)) && !(mouse_oldbuttonstate & (1<<i)) )
+	      in_state->Key_Event_fp (K_MOUSE1 + i, true);
+	    
+	    if ( !(mouse_buttonstate & (1<<i)) && (mouse_oldbuttonstate & (1<<i)) )
+	      in_state->Key_Event_fp (K_MOUSE1 + i, false);
+	  }
+	  mouse_oldbuttonstate = mouse_buttonstate;
+	}
+#ifdef Joystick
+	if (joystick_avail) {
+	  while (read(joy_fd, &e, sizeof(struct js_event))!=-1) {
+	    if (JS_EVENT_BUTTON & e.type) {
+	      key_index = (e.number < 4) ? K_JOY1 : K_AUX1;
+	      if (e.value) {
+		in_state->Key_Event_fp (key_index + e.number, true);
+	      }
+	      else {
+		in_state->Key_Event_fp (key_index + e.number, false);
+	      }
+	      //joy_oldbuttonstate = e.number;
+	    }
+	    else if (JS_EVENT_AXIS & e.type) {
+	      switch (e.number) {
+	      case 0:
+		jx = e.value;
+		break;
+	      case 1:
+		jy = e.value;
+		break;
+	      case 3:
+		jt = e.value;
+		break;
+	      }
+	    }
+	  }
+	}
+#endif
 }
 
 void RW_IN_Activate(qboolean active)

src/rw_sdl.c

@@ -104,6 +104,7 @@ static int   mouse_x, mouse_y;
 static int	old_mouse_x, old_mouse_y;
 static int		mx, my;
 static float old_windowed_mouse;
+static qboolean mouse_active;
 
 static cvar_t	*_windowed_mouse;
 static cvar_t	*m_filter;
@@ -128,6 +129,7 @@ static cvar_t *my_freelook;
 /************************
  * Joystick
  ************************/
+#ifdef Joystick
 static cvar_t   *in_joystick;
 static cvar_t   *j_invert_y;
 static qboolean joystick_avail;
@@ -136,6 +138,19 @@ static int joy_oldbuttonstate;
 static int joy_numbuttons;
 static int jx, jy, jt;
 
+/************************
+ * Joystick
+ ************************/
+static cvar_t   *in_joystick;
+static cvar_t   *j_invert_y;
+static qboolean joystick_avail;
+static SDL_Joystick *joy;
+static int joy_oldbuttonstate;
+static int joy_numbuttons;
+static int jx, jy, jt;
+static int lr_axis, ud_axis, throttle_axis;
+#endif
+
 static void Force_CenterView_f (void)
 {
 	in_state->viewangles[PITCH] = 0;
@@ -160,7 +175,13 @@ void RW_IN_Init(in_state_t *in_state_p)
 	_windowed_mouse = ri.Cvar_Get ("_windowed_mouse", "0", CVAR_ARCHIVE);
 	m_filter = ri.Cvar_Get ("m_filter", "0", 0);
 	in_mouse = ri.Cvar_Get ("in_mouse", "1", CVAR_ARCHIVE);
+#ifdef HAVE_JOYSTICK
 	in_joystick = ri.Cvar_Get("in_joystick", "0", CVAR_ARCHIVE);
+	j_invert_y = ri.Cvar_Get("j_invert_y", "1", 0);
+	lr_axis = (int) ri.Cvar_Get("j_lr_axis", "0", CVAR_ARCHIVE)->value;
+	ud_axis = (int) ri.Cvar_Get("j_ud_axis", "1", CVAR_ARCHIVE)->value;
+	throttle_axis = (int) ri.Cvar_Get("j_throttle", "3", CVAR_ARCHIVE)->value;
+#endif
 	my_freelook = ri.Cvar_Get( "freelook", "0", 0);
 	my_lookstrafe = ri.Cvar_Get ("lookstrafe", "0", 0);
 	
@@ -170,8 +191,6 @@ void RW_IN_Init(in_state_t *in_state_p)
 	m_forward = ri.Cvar_Get ("m_forward", "1", 0);
 	m_side = ri.Cvar_Get ("m_side", "0.8", 0);
 
-	j_invert_y = ri.Cvar_Get("j_invert_y", "1", 0);
-
 	ri.Cmd_AddCommand ("+mlook", RW_IN_MLookDown);
 	ri.Cmd_AddCommand ("-mlook", RW_IN_MLookUp);
 
@@ -192,8 +211,10 @@ void RW_IN_Shutdown(void) {
     }
 
 #ifdef HAVE_JOYSTICK
-    if (joy)
+    if (joy) {
 	SDL_JoystickClose(joy);
+	joy = NULL;
+    }
 #endif
 }
 
@@ -204,7 +225,10 @@ IN_Commands
 */
 void RW_IN_Commands (void)
 {
-    int i, key_index;
+    int i;
+#ifdef HAVE_JOYSTICK
+    int key_index;
+#endif
    
     if (mouse_avail) {
 	for (i = 0; i < 3; i++) {
@@ -227,6 +251,7 @@ void RW_IN_Commands (void)
 	
 	mouse_oldbuttonstate = mouse_buttonstate;
     }
+#ifdef HAVE_JOYSTICK
     if (joystick_avail && joy) {
 	for (i = 0; i < joy_numbuttons; i++) {
 	    if (SDL_JoystickGetButton(joy, i) && joy_oldbuttonstate != i) {
@@ -241,6 +266,7 @@ void RW_IN_Commands (void)
 	    }
 	}
     }
+#endif
 }
 
 /*
@@ -273,7 +299,7 @@ void RW_IN_Move (usercmd_t *cmd)
       mouse_x *= sensitivity->value;
       mouse_y *= sensitivity->value;
       
-      // add mouse X/Y movement to cmd
+      /* add mouse X/Y movement to cmd */
       if ( (*in_state->in_strafe_state & 1) || 
 	   (my_lookstrafe->value && mlooking ))
 	cmd->sidemove += m_side->value * mouse_x;
@@ -293,8 +319,9 @@ void RW_IN_Move (usercmd_t *cmd)
       mx = my = 0;
     }
   }
+#ifdef HAVE_JOYSTICK
   if (joystick_avail && joy) {
-    // add joy X/Y movement to cmd
+      /* add joy X/Y movement to cmd */
     if ( (*in_state->in_strafe_state & 1) || 
 	 (my_lookstrafe->value && mlooking ))
       cmd->sidemove += m_side->value * (jx/100);
@@ -312,9 +339,9 @@ void RW_IN_Move (usercmd_t *cmd)
     }
     jt = jx = jy = 0;
   }
+#endif
 }
 
-#if 0
 static void IN_DeactivateMouse( void ) 
 { 
 	if (!mouse_avail)
@@ -337,7 +364,6 @@ static void IN_ActivateMouse( void )
 		mouse_active = true;
 	}
 }
-#endif
 
 void RW_IN_Frame (void)
 {
@@ -345,12 +371,11 @@ void RW_IN_Frame (void)
 
 void RW_IN_Activate(qboolean active)
 {
-#if 0
+    /*	if (active || vidmode_active) */
-	if (active || vidmode_active)
+    	if (active)
 		IN_ActivateMouse();
 	else
 		IN_DeactivateMouse();
-#endif		
 }
 
 /*****************************************************************************/
@@ -483,6 +508,7 @@ void GetEvent(SDL_Event *event)
 		break;
 	case SDL_MOUSEBUTTONUP:
 		break;
+#ifdef HAVE_JOYSTICK
 	case SDL_JOYBUTTONDOWN:
 	  keyq[keyq_head].key = 
 	    ((((SDL_JoyButtonEvent*)event)->button < 4)?K_JOY1:K_AUX1)+
@@ -497,6 +523,7 @@ void GetEvent(SDL_Event *event)
 	  keyq[keyq_head].down = false;
 	  keyq_head = (keyq_head+1)&63;
 	  break;
+#endif
 	case SDL_KEYDOWN:
 		if ( (KeyStates[SDLK_LALT] || KeyStates[SDLK_RALT]) &&
 			(event->key.keysym.sym == SDLK_RETURN) ) {
@@ -561,6 +588,48 @@ void init_joystick() {
     int num_joysticks, i;
     joy = NULL;
 
+    if (!(SDL_INIT_JOYSTICK&SDL_WasInit(SDL_INIT_JOYSTICK))) {
+	ri.Con_Printf(PRINT_ALL, "SDL Joystick not initialized, trying to init...\n");
+	SDL_Init(SDL_INIT_JOYSTICK);
+    }
+    if (in_joystick) {
+	ri.Con_Printf(PRINT_ALL, "Trying to start-up joystick...\n");
+	if ((num_joysticks=SDL_NumJoysticks())) {
+	    for(i=0;i<num_joysticks;i++) {
+		ri.Con_Printf(PRINT_ALL, "Trying joystick [%s]\n", 
+			      SDL_JoystickName(i));
+		if (!SDL_JoystickOpened(i)) {
+		    joy = SDL_JoystickOpen(i);
+		    if (joy) {
+			ri.Con_Printf(PRINT_ALL, "Joytick activated.\n");
+			joystick_avail = true;
+			joy_numbuttons = SDL_JoystickNumButtons(joy);
+			break;
+		    }
+		}
+	    }
+	    if (!joy) {
+		ri.Con_Printf(PRINT_ALL, "Failed to open any joysticks\n");
+		joystick_avail = false;
+	    }
+	}
+	else {
+	    ri.Con_Printf(PRINT_ALL, "No joysticks available\n");
+	    joystick_avail = false;
+	}
+    }
+    else {
+	ri.Con_Printf(PRINT_ALL, "Joystick Inactive\n");
+	joystick_avail = false;
+    }
+#endif
+}
+
+void InitJoystick() {
+#ifdef HAVE_JOYSTICK
+  int num_joysticks, i;
+  joy = NULL;
+
   if (!(SDL_INIT_JOYSTICK&SDL_WasInit(SDL_INIT_JOYSTICK))) {
     ri.Con_Printf(PRINT_ALL, "SDL Joystick not initialized, trying to init...\n");
     SDL_Init(SDL_INIT_JOYSTICK);
@@ -632,14 +701,12 @@ int SWimp_Init( void *hInstance, void *wndProc )
 		sigaction(SIGTERM, &sa, 0);
 	}
 #endif
-
+#ifdef HAVE_JOYSTICK
 	init_joystick();
-
+#endif
 	return true;
 }
 
-
-
 #ifdef OPENGL
 void *GLimp_GetProcAddress(const char *func)
 {
@@ -803,6 +870,8 @@ static qboolean GLimp_InitGraphics( qboolean fullscreen )
 
 	X11_active = true;
 
+	
+
 	return true;
 }
 #endif
@@ -1012,12 +1081,13 @@ void KBD_Update(void)
 	if (!mx && !my)
 		SDL_GetRelativeMouseState(&mx, &my);
 	
+#ifdef Joystick
 	if (joystick_avail && joy) {
-	  jx = SDL_JoystickGetAxis(joy, 0);
+	  jx = SDL_JoystickGetAxis(joy, lr_axis);
-	  jy = SDL_JoystickGetAxis(joy, 1);
+	  jy = SDL_JoystickGetAxis(joy, ud_axis);
-	  jt = SDL_JoystickGetAxis(joy, 3);
+	  jt = SDL_JoystickGetAxis(joy, throttle_axis);
 	}
-	
+#endif	
 	mouse_buttonstate = 0;
 	bstate = SDL_GetMouseState(NULL, NULL);
 	if (SDL_BUTTON(1) & bstate)

src/rw_x11.c

@@ -43,6 +43,10 @@
 #include <ctype.h>
 #include <sys/time.h>
 #include <sys/types.h>
+#ifdef HAVE_JOYSTICK
+#include <sys/stat.h>
+#include <fcntl.h>
+#endif
 #include <unistd.h>
 #include <signal.h>
 #include <stdlib.h>
@@ -60,10 +64,11 @@
 #ifdef HAVE_XF86_DGA
 #include <X11/extensions/xf86dga.h>
 #endif
+#ifdef HAVE_XF86_VIDMODE
+#include <X11/extensions/xf86vmode.h>
+#endif
 
 #ifdef HAVE_JOYSTICK
-# include <sys/stat.h>
-# include <fcntl.h>
 # include <linux/joystick.h>
 # include <glob.h>
 #endif
@@ -285,7 +290,7 @@ static cvar_t	*vid_ypos;			// Y coordinate of window position
 static cvar_t   *in_joystick;
 static qboolean joystick_avail = false;
 static int joy_fd, jx, jy, jt;
-static cvar_t * joystick_invert_y;
+static cvar_t   *j_invert_y;
 #endif
 
 static qboolean	mlooking;
@@ -367,7 +372,7 @@ void RW_IN_Init(in_state_t *in_state_p){
 	in_dgamouse = ri.Cvar_Get ("in_dgamouse", "1", CVAR_ARCHIVE);
 #ifdef HAVE_JOYSTICK
 	in_joystick = ri.Cvar_Get("in_joystick", "1", CVAR_ARCHIVE);
-	joystick_invert_y = ri.Cvar_Get("joystick_invert_y", "1", CVAR_ARCHIVE);
+	j_invert_y = ri.Cvar_Get("j_invert_y", "1", CVAR_ARCHIVE);
 #endif
 	freelook = ri.Cvar_Get( "freelook", "0", 0 );
 	lookstrafe = ri.Cvar_Get ("lookstrafe", "0", 0);
@@ -492,7 +497,7 @@ void RW_IN_Move(usercmd_t *cmd) {
 	    in_state->viewangles[YAW] -= m_yaw->value * (jx/100);
 
 	if ((mlooking || freelook->value) && !(*in_state->in_strafe_state & 1)) {
-	    if (joystick_invert_y)
+	    if (j_invert_y)
 		in_state->viewangles[PITCH] -= m_pitch->value * (jy/100);
 	    else
 		in_state->viewangles[PITCH] += m_pitch->value * (jy/100);
@@ -615,6 +620,12 @@ static void IN_ActivateMouse( void )
 		install_grabs();
 		mouse_active = true;
 	}
+#ifdef Joystick
+	if (joystick_avail)
+	  if (close(joy_fd))
+	    ri.Con_Printf(PRINT_ALL, "Error, Problem closing joystick.");
+#endif
+    
 }
 
 void RW_IN_Frame (void)
@@ -691,7 +702,6 @@ char *RW_Sys_GetClipboardData()
 }
 
 /*****************************************************************************/
-
 void ResetFrameBuffer(void)
 {
 	int mem;