1 files changed, 85 insertions, 0 deletions
diff --git a/home/cgb_palettes.asm b/home/cgb_palettes.asm
new file mode 100644
index 00000000..b8cc92c6
--- /dev/null
+++ b/home/cgb_palettes.asm
@@ -0,0 +1,85 @@
+UpdateGBCPal_BGP::
+	push af
+	ldh a, [hGBC]
+	and a
+	jr z, .notGBC
+	push bc
+	push de
+	push hl
+	ldh a, [rBGP]
+	ld b, a
+	ld a, [wLastBGP]
+	cp b
+	jr z, .noChangeInBGP
+	farcall _UpdateGBCPal_BGP
+.noChangeInBGP
+	pop hl
+	pop de
+	pop bc
+.notGBC
+	pop af
+	ret
+
+UpdateGBCPal_OBP0::
+	push af
+	ldh a, [hGBC]
+	and a
+	jr z, .notGBC
+	push bc
+	push de
+	push hl
+	ldh a, [rOBP0]
+	ld b, a
+	ld a, [wLastOBP0]
+	cp b
+	jr z, .noChangeInOBP0
+	ld b, BANK(_UpdateGBCPal_OBP)
+	ld hl, _UpdateGBCPal_OBP
+	ld c, CONVERT_OBP0
+	call Bankswitch
+.noChangeInOBP0
+	pop hl
+	pop de
+	pop bc
+.notGBC
+	pop af
+	ret
+
+UpdateGBCPal_OBP1::
+	push af
+	ldh a, [hGBC]
+	and a
+	jr z, .notGBC
+	push bc
+	push de
+	push hl
+	ldh a, [rOBP1]
+	ld b, a
+	ld a, [wLastOBP1]
+	cp b
+	jr z, .noChangeInOBP1
+	ld b, BANK(_UpdateGBCPal_OBP)
+	ld hl, _UpdateGBCPal_OBP
+	ld c, CONVERT_OBP1
+	call Bankswitch
+.noChangeInOBP1
+	pop hl
+	pop de
+	pop bc
+.notGBC
+	pop af
+	ret
+
+Func_3082::
+	ldh a, [hLoadedROMBank]
+	push af
+	call FadeOutAudio
+	ld a, BANK(Music_DoLowHealthAlarm)
+	call BankswitchCommon
+	call Music_DoLowHealthAlarm
+	ld a, BANK(Audio1_UpdateMusic)
+	call BankswitchCommon
+	call Audio1_UpdateMusic
+	pop af
+	call BankswitchCommon
+	ret