2 more tweaks

- Ring pickup is disabled while SPB is locked onto you (HUD animation to signify this is not implemented yet)
- Ring afterimages only spawn while in the air, to reduce lag

src/k_kart.c

@@ -863,7 +863,7 @@ static INT32 K_KartGetItemOdds(UINT8 pos, SINT8 item, fixed_t mashed, boolean sp
 				POWERITEMODDS(newodds);
 			break;
 		case KITEM_THUNDERSHIELD:
-			if (thunderisout)
+			if (thunderisout || spbplace != -1)
 				newodds = 0;
 			else
 				POWERITEMODDS(newodds);

src/p_enemy.c

@@ -3670,7 +3670,8 @@ void A_AttractChase(mobj_t *actor)
 				actor->momy = FixedMul(FixedDiv(actor->momy, oldspeed), newspeed);
 			}
 
-			P_SpawnGhostMobj(actor)->tics = 3;
+			if (!P_IsObjectOnGround(actor))
+				P_SpawnGhostMobj(actor)->tics = 3;
 		}
 
 		if (actor->tracer && actor->tracer->player && actor->tracer->health

src/p_inter.c

@@ -690,6 +690,10 @@ void P_TouchSpecialThing(mobj_t *special, mobj_t *toucher, boolean heightcheck)
 			if (special->extravalue1)
 				return;
 
+			// No picking up rings while SPB is targetting you
+			if (player->kartstuff[k_position] == spbplace)
+				return;
+
 			// Don't immediately pick up spilled rings
 			if (special->threshold > 0
 			|| player->kartstuff[k_squishedtimer]