Resolve #461

engine/routines/switchpartymons.asm

@@ -25,13 +25,13 @@ _SwitchPartyMons:
 	ld a, " "
 	call ByteFill
 	pop af
-	ld hl, Sprites
-	ld bc, $10
+	ld hl, Sprite01
+	ld bc, 4 * SPRITEOAMSTRUCT_LENGTH
 	call AddNTimes
-	ld de, $4
-	ld c, $4
+	ld de, SPRITEOAMSTRUCT_LENGTH
+	ld c, 4
 .gfx_loop
-	ld [hl], $a0
+	ld [hl], SCREEN_WIDTH_PX ; y (off-screen)
 	add hl, de
 	dec c
 	jr nz, .gfx_loop