Add PF_ANALOGSTICK, tells if this player has bound analog stick to d-pad

src/d_netcmd.c

@@ -1235,6 +1235,7 @@ enum {
 	WP_KICKSTARTACCEL = 1<<0,
 	WP_SHRINKME = 1<<1,
 	WP_AUTOROULETTE = 1<<2,
+	WP_ANALOGSTICK = 1<<3,
 };
 
 void WeaponPref_Send(UINT8 ssplayer)
@@ -1250,6 +1251,9 @@ void WeaponPref_Send(UINT8 ssplayer)
 	if (cv_shrinkme[ssplayer].value)
 		prefs |= WP_SHRINKME;
 
+	if (gamecontrolflags[ssplayer] & GCF_ANALOGSTICK)
+		prefs |= WP_ANALOGSTICK;
+
 	SendNetXCmdForPlayer(ssplayer, XD_WEAPONPREF, &prefs, 1);
 }
 
@@ -1268,6 +1272,9 @@ void WeaponPref_Save(UINT8 **cp, INT32 playernum)
 	if (player->pflags & PF_SHRINKME)
 		prefs |= WP_SHRINKME;
 
+	if (player->pflags & PF_ANALOGSTICK)
+		prefs |= WP_ANALOGSTICK;
+
 	WRITEUINT8(*cp, prefs);
 }
 
@@ -1289,6 +1296,11 @@ size_t WeaponPref_Parse(const UINT8 *bufstart, INT32 playernum)
 	if (prefs & WP_SHRINKME)
 		player->pflags |= PF_SHRINKME;
 
+	if (prefs & WP_ANALOGSTICK)
+		player->pflags |= PF_ANALOGSTICK;
+	else
+		player->pflags &= ~PF_ANALOGSTICK;
+
 	if (leveltime < 2)
 	{
 		// BAD HACK: No other place I tried to slot this in

src/d_player.h

@@ -103,7 +103,9 @@ typedef enum
 
 	PF_RINGLOCK			= 1<<13, // Prevent picking up rings while SPB is locked on
 
-	//14-17 free, was previously itemflags stuff
+	PF_ANALOGSTICK		= 1<<14, // This player is using an analog joystick
+
+	//15-17 free, was previously itemflags stuff
 
 	PF_DRIFTINPUT		= 1<<18, // Drifting!
 	PF_GETSPARKS		= 1<<19, // Can get sparks

src/deh_tables.c

@@ -3994,7 +3994,7 @@ const char *const PLAYERFLAG_LIST[] = {
 
 	"RINGLOCK", // Prevent picking up rings while SPB is locked on
 
-	"\x01", // Free
+	"ANALOGSTICK", // This player is using an analog joystick
 	"\x01", // Free
 	"\x01", // Free
 	"\x01", // Free

src/g_game.c

@@ -2189,7 +2189,7 @@ void G_PlayerReborn(INT32 player, boolean betweenmaps)
 	totalring = players[player].totalring;
 	xtralife = players[player].xtralife;
 
-	pflags = (players[player].pflags & (PF_WANTSTOJOIN|PF_KICKSTARTACCEL|PF_SHRINKME|PF_SHRINKACTIVE|PF_AUTOROULETTE));
+	pflags = (players[player].pflags & (PF_WANTSTOJOIN|PF_KICKSTARTACCEL|PF_SHRINKME|PF_SHRINKACTIVE|PF_AUTOROULETTE|PF_ANALOGSTICK));
 
 	// SRB2kart
 	memcpy(&itemRoulette, &players[player].itemRoulette, sizeof (itemRoulette));

src/g_input.c

@@ -31,6 +31,7 @@ INT32 gamekeydown[MAXDEVICES][NUMINPUTS];
 
 // two key codes (or virtual key) per game control
 INT32 gamecontrol[MAXSPLITSCREENPLAYERS][num_gamecontrols][MAXINPUTMAPPING];
+UINT8 gamecontrolflags[MAXSPLITSCREENPLAYERS];
 INT32 gamecontroldefault[num_gamecontrols][MAXINPUTMAPPING]; // default control storage
 INT32 menucontrolreserved[num_gamecontrols][MAXINPUTMAPPING];
 
@@ -963,9 +964,37 @@ void G_DefineDefaultControls(void)
 	menucontrolreserved[gc_start][0] = KEY_ESCAPE; // Handled special
 }
 
+static boolean G_ControlUsesAxis(INT32 map[MAXINPUTMAPPING])
+{
+	for (INT32 i = 0; i < MAXINPUTMAPPING; i++)
+	{
+		INT32 key = map[i];
+		if (key >= KEY_AXIS1 && key < JOYINPUTEND)
+		{
+			return true;
+		}
+	}
+
+	return false;
+}
+
 void G_ApplyControlScheme(UINT8 splitplayer, INT32 (*fromcontrols)[MAXINPUTMAPPING])
 {
+	UINT8 flags = 0;
+
+	if (G_ControlUsesAxis(fromcontrols[gc_up]) ||
+		G_ControlUsesAxis(fromcontrols[gc_down]) ||
+		G_ControlUsesAxis(fromcontrols[gc_left]) ||
+		G_ControlUsesAxis(fromcontrols[gc_right]))
+	{
+		flags |= GCF_ANALOGSTICK;
+	}
+
 	memcpy(gamecontrol[splitplayer], fromcontrols, sizeof gamecontrol[splitplayer]);
+	gamecontrolflags[splitplayer] = flags;
+
+	if (Playing())
+		WeaponPref_Send(splitplayer); // update PF_ANALOGSTICK
 }
 
 void G_SaveKeySetting(FILE *f, INT32 (*fromcontrolsa)[MAXINPUTMAPPING], INT32 (*fromcontrolsb)[MAXINPUTMAPPING], INT32 (*fromcontrolsc)[MAXINPUTMAPPING], INT32 (*fromcontrolsd)[MAXINPUTMAPPING])

src/g_input.h

@@ -100,6 +100,11 @@ typedef enum
 	gc_drift = gc_r,
 } gamecontrols_e;
 
+typedef enum
+{
+	GCF_ANALOGSTICK = 1 << 0,
+} gamecontrol_flags_e;
+
 // mouse values are used once
 extern consvar_t cv_controlperkey;
 
@@ -113,6 +118,7 @@ extern INT32 gamekeydown[MAXDEVICES][NUMINPUTS];
 
 // several key codes (or virtual key) per game control
 extern INT32 gamecontrol[MAXSPLITSCREENPLAYERS][num_gamecontrols][MAXINPUTMAPPING];
+extern UINT8 gamecontrolflags[MAXSPLITSCREENPLAYERS];
 extern INT32 gamecontroldefault[num_gamecontrols][MAXINPUTMAPPING]; // default control storage
 extern INT32 menucontrolreserved[num_gamecontrols][MAXINPUTMAPPING];