Make automatic respawn (from lap cheat prevention) more lenient

- When potential lap cheating is detected, start a 10
  second timer (previously 1 second)
- After 3 seconds, tell the player they can respawn with
  the Y button
  - You don't need to hold the Y button, just tap it
- After 10 seconds, automatically respawns the player

src/d_player.h

@@ -671,7 +671,7 @@ struct player_t
 	mobj_t *ringShooter;	// DEZ respawner object
 	tic_t airtime; 			// Used to track just air time, but has evolved over time into a general "karted" timer. Rename this variable?
 	tic_t lastairtime;
-	UINT8 bigwaypointgap;	// timer counts down if finish line distance gap is too big to update waypoint
+	UINT16 bigwaypointgap;	// timer counts down if finish line distance gap is too big to update waypoint
 	UINT8 startboost;		// (0 to 125) - Boost you get from start of race
 	UINT8 dropdashboost;	// Boost you get when holding A while respawning
 

src/k_kart.c

@@ -8777,6 +8777,8 @@ void K_KartPlayerThink(player_t *player, ticcmd_t *cmd)
 		player->bigwaypointgap--;
 		if (!player->bigwaypointgap)
 			K_DoIngameRespawn(player);
+		else if (player->bigwaypointgap == AUTORESPAWN_THRESHOLD)
+			K_AddMessageForPlayer(player, "Press \xAE to respawn", true, false);
 	}
 
 	if (player->tripwireUnstuck && !player->mo->hitlag)
@@ -8797,7 +8799,9 @@ void K_KartPlayerThink(player_t *player, ticcmd_t *cmd)
 	if (player->respawn.state == RESPAWNST_NONE && (player->cmd.buttons & BT_RESPAWN) == BT_RESPAWN)
 	{
 		player->finalfailsafe++; // Decremented by ringshooter to "freeze" this timer
-		if (player->finalfailsafe >= 4*TICRATE)
+		// Part-way through the auto-respawn timer, you can tap Ring Shooter to respawn early
+		if (player->finalfailsafe >= 4*TICRATE ||
+			(player->bigwaypointgap && player->bigwaypointgap < AUTORESPAWN_THRESHOLD))
 		{
 			K_DoIngameRespawn(player);
 			player->finalfailsafe = 0;
@@ -10000,14 +10004,14 @@ static void K_UpdatePlayerWaypoints(player_t *const player)
 			// Start the auto respawn timer when the distance jumps.
 			if (!player->bigwaypointgap)
 			{
-				player->bigwaypointgap = 35;
+				player->bigwaypointgap = AUTORESPAWN_TIME;
 			}
 		}
 	}
 	else
 	{
 		// Reset the auto respawn timer if distance changes are back to normal.
-		if (player->bigwaypointgap == 1)
+		if (player->bigwaypointgap <= AUTORESPAWN_THRESHOLD + 1)
 		{
 			player->bigwaypointgap = 0;
 		}

src/k_kart.h

@@ -70,6 +70,11 @@ Make sure this matches the actual number of states
 // Delay the wavedash visuals until we're reasonably sure that it's a deliberate turn.
 #define HIDEWAVEDASHCHARGE (60)
 
+// Auto-respawn timer for when lap cheating or out of bounds
+// is detected.
+#define AUTORESPAWN_TIME (10*TICRATE)
+#define AUTORESPAWN_THRESHOLD (7*TICRATE)
+
 angle_t K_ReflectAngle(angle_t angle, angle_t against, fixed_t maxspeed, fixed_t yourspeed);
 
 boolean K_IsDuelItem(mobjtype_t type);

src/p_saveg.c

@@ -418,7 +418,7 @@ static void P_NetArchivePlayers(savebuffer_t *save)
 		WRITEUINT32(save->p, K_GetWaypointHeapIndex(players[i].nextwaypoint));
 		WRITEUINT32(save->p, players[i].airtime);
 		WRITEUINT32(save->p, players[i].lastairtime);
-		WRITEUINT8(save->p, players[i].bigwaypointgap);
+		WRITEUINT16(save->p, players[i].bigwaypointgap);
 		WRITEUINT8(save->p, players[i].startboost);
 		WRITEUINT8(save->p, players[i].dropdashboost);
 
@@ -1006,7 +1006,7 @@ static void P_NetUnArchivePlayers(savebuffer_t *save)
 		players[i].nextwaypoint = (waypoint_t *)(size_t)READUINT32(save->p);
 		players[i].airtime = READUINT32(save->p);
 		players[i].lastairtime = READUINT32(save->p);
-		players[i].bigwaypointgap = READUINT8(save->p);
+		players[i].bigwaypointgap = READUINT16(save->p);
 		players[i].startboost = READUINT8(save->p);
 		players[i].dropdashboost = READUINT8(save->p);