Add power-up constants

src/d_player.h

@@ -179,7 +179,16 @@ typedef enum
 	KRITEM_DUALJAWZ,
 	KRITEM_TRIPLEGACHABOM,
 
-	NUMKARTRESULTS
+	NUMKARTRESULTS,
+
+	// Power-ups exist in the same enum as items so it's easy
+	// for paper items to be reused for them.
+	FIRSTPOWERUP,
+	POWERUP_SMONITOR = FIRSTPOWERUP,
+	POWERUP_BARRIER,
+	POWERUP_BUMPER,
+	POWERUP_BADGE,
+	POWERUP_SUPERFLICKY,
 } kartitems_t;
 
 typedef enum

src/deh_tables.c

@@ -6861,6 +6861,12 @@ struct int_const_s const INT_CONST[] = {
 	{"KRITEM_DUALJAWZ",KRITEM_DUALJAWZ},
 	{"KRITEM_TRIPLEGACHABOM",KRITEM_TRIPLEGACHABOM},
 	{"NUMKARTRESULTS",NUMKARTRESULTS},
+	{"FIRSTPOWERUP",FIRSTPOWERUP},
+	{"POWERUP_SMONITOR",POWERUP_SMONITOR},
+	{"POWERUP_BARRIER",POWERUP_BARRIER},
+	{"POWERUP_BUMPER",POWERUP_BUMPER},
+	{"POWERUP_BADGE",POWERUP_BADGE},
+	{"POWERUP_SUPERFLICKY",POWERUP_SUPERFLICKY},
 
 	// kartshields_t
 	{"KSHIELD_NONE",KSHIELD_NONE},