orange potion

gk/data/item_mapping.asm

@@ -116,7 +116,7 @@ db !TIER_JUNK    ; 62 - RNG pool item (single)
 db !TIER_JUNK    ; 63 - RNG pool item (multi)
 db !TIER_MAJOR   ; 64 - Progressive bow
 db !TIER_MAJOR   ; 65 - Progressive bow
-db !TIER_JUNK    ; 66 -
+db !TIER_HEALTH  ; 66 - Potion refill (orange)
 db !TIER_JUNK    ; 67 -
 db !TIER_JUNK    ; 68 -
 db !TIER_JUNK    ; 69 -

gk/data/junk_items.asm

@@ -101,7 +101,7 @@ db $00 ; 62 - RNG pool item (single)
 db $00 ; 63 - RNG pool item (multi)
 db $00 ; 64 - Progressive bow
 db $00 ; 65 - Progressive bow
-db $00 ; 66 -
+db $00 ; 66 - Potion refill (orange)
 db $00 ; 67 -
 db $00 ; 68 -
 db $00 ; 69 -

gk/orange_potion.asm

@@ -0,0 +1,34 @@
+CheckOrangePotion:
+	LDA.l BottleContents, X
+	CMP.b #$01
+	BEQ .orange
+
+	; return to vanilla behavior
+	CMP.b #$00
+	RTL
+
+.orange
+	LDA.l InfiniteMagic
+	BNE .nope
+
+	LDA.b #$02
+	STA.l BottleContents, X
+
+	STZ.w $0301
+
+	LDA.b #$80
+	STA.l MagicFiller
+
+	LDA.b #$01
+	STA.l InfiniteMagic
+
+	JSL RebuildHUD_update_long
+	LDA.b #$00
+	RTL
+
+.nope
+	JSL Sound_SetSfxPanWithPlayerCoords
+	ORA.b #$3C
+	STA.w SFX2
+	LDA.b #$00
+	RTL